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100results about How to "Avoid mold and rot" patented technology

Polymorphic nitro-compound fertilizer and production method thereof

The invention discloses a polymorphic nitro-compound fertilizer, relating to the technical field of agricultural fertilizers. The polymorphic nitro-compound fertilizer comprises the following raw materials in parts by weight: 30-150 parts of urea, 160-600 parts of nitramine phosphorus, 0-120 parts of ammonium sulfate, 180-250 parts of potassium sulphate, 100-200 parts of monoammonium phosphate and 1-10 parts of medium and micro fertilizers. The polymorphic nitro-compound fertilizer is produced by mixing, granulating and cooling the raw materials. The polymorphic nitro-compound fertilizer adopts scientific proportion, has complete nutrition, can continuously nourish crops at gradient so as to be more beneficial to the full absorption of the vegetable crops, and can remarkably promote the growth and high and stable yield of the crops, thus having strong market competitiveness.
Owner:STANLEY AGRI GRP CO LTD

Intelligent garbage can

The invention relates to an intelligent garbage can which comprises can bodies, can covers and a support column, wherein each can body is fixed at the lower part on each of the two sides of the support column; each can cover is arranged at the upper part on each of two sides of the support column; a lifting drive device for driving the can covers to move up and down linearly is arranged on the support column; a wind speed sensor, a humidity sensor and a PLC (programmable logic controller) are fixed on the support column; the can bodies comprise inner can bodies and outer can bodies; channel spaces are formed between the inner can bodies and the outer can bodies; entry and exit doors corresponding to the inner can bodies are arranged on the left side faces of the outer can bodies; a plurality of layers of blow holes are formed in the middles of the front side faces and the rear side faces of the outer can bodies; side walls of the inner can bodies comprise breathing side wall parts located at the upper part and uniformly provided with a plurality of breathing holes, and water storage side wall parts located at the lower parts; the channel spaces are provided with covering plates; rubber sealing plates are fixed on the side faces, corresponding to the blow holes, of the covering plates; and transverse drive devices for driving the covering plates to make transverse linear reciprocating motion are further fixed in the channel spaces. The garbage can is multifunctional and convenient to use, and is automatically operated.
Owner:HEFEI UNIV

Chinese chestnut deaerization antistaling agent and preparing method thereof

InactiveCN1552222AImprove aroma retention performance and freshness preservation effectInhibits the growth of mold and yeastFruit and vegetables preservationSodium sulfiteChemistry
A deoxidizing-antistaling agent for chestnut is prepared from MnCl2, sodium chloride, stove ash and water through proportioning, dissolving MnCl2 in water, and mixing with others. Its advantages are high effect, low cost and no poison and odor.
Owner:李秀芝

Dehydration-accelerating processing aid for fresh wolfberry fruit

The invention discloses a fresh medlar dehydration dry-promotion processing aid which is a powdery mixed preparation and comprises the following components in percentage by weight: 50-98% of sodium carbonate, 30-80% of potassium carbonate, 1-5% of sodium citrate and 5-30% of potassium chloride; and the preparation process of the processing aid comprises the following steps: grinding the raw materials into powder, mixing uniformly, sub-packing, inspecting quality, storing and selling. The fresh medlar dehydration dry-promotion processing aid disclosed by the invention is scientifically prepared from four common food additives, and can be used for not only quickly drying fresh medlar but also maintaining the original color and nutritional healthcare components of the fresh medlar.
Owner:戴治稼 +1

Tagetes erecta particles production method capable of increasing xanthophyll content

The invention discloses a tagetes erecta particles production method capable of increasing xanthophyll content, which belongs to the field of natural pigment processing. According to the method, the picked fresh tagetes erecta is subjected to two-time fermentation by using a lactic acid bacteria diluent, physical extruding, drying and dehydrating, and water cooling, and then the material is subjected to crushing granulation under inert gas protection to obtain the tagetes erecta particles. A plate and frame filter as well as membrane filtration are used in order for re-covering residual tagetes erecta and xanthophyll in waste water after physical extruding, and the xanthophyll content during tagetes erecta processing is increased. The xanthophyll content in the produced tagetes erecta particles is high, and the waste water can be better processed.
Owner:晨光生物科技集团莎车有限公司

Production process of bran fried atractylodes medicinal slices

The invention discloses a production process of bran fried atractylodes medicinal slices, and relates to the technical field of atractylodes processing. The production process includes the following steps: the step S1 of net selection; the step S2 of washing and moistening; the step S3 of cutting; the step S4 of drying; the step S5 of frying; the step S6 of sterilization; the step S7 of packagingand storage. The production process of the bran fried atractylodes medicinal slices is simple in operation, and the prepared bran fried atractylodes medicinal slices have high active ingredient content and have the advantages of tonifying the spleen and treating diarrhea.
Owner:北京汉源药业有限公司

Cutting seedling raising method of hard branches of mulberries

The invention discloses a cutting seedling raising method of hard branches of mulberries. The method comprises steps of selecting mulberries; cutting the selected branches into small segment of cuttings, wherein each segment of small cuttings contains two mulberry sprouts; dipping the cut small cuttings in 25% carbendazim diluted by 500 times for a short while; arranging horizontally placing the cuttings in the groove at an interval of 10-15cm, and arranging the mulberry sprouts of each of the cuttings on two sides in the upmost position as far as possible; covering the cuttings with soil; after the cuttings sprout, timely stripping needless mulberry sprouts so as to ensure only one of the mulberry sprouts of each of the cuttings can grow, and removing the other mulberry sprout; and after the new branches of the mulberries stretch out of 10cm, spreading human and animal dung, and after the new branches grow to more than 30cm, dressing manure or compound fertilizer. According to the invention, branches of mulberries in spring and winter are used and directly cut after antiseptic treatment without any rooting agent; the method is simple and easy to operate; survival rate is high; seedling growing period is long; and cultivation of strong seedlings can be benefited.
Owner:韩益飞

Automatic quantitative tea packing machine

The invention discloses an automatic quantitative tea packing machine. The automatic quantitative tea packing machine structurally comprises a packing machine body, a tea hopper, a screening plate, anaccurate quantitative device, an L-type support, a packing paper roll fixing roller, a guide roller, a packing paper roll, a side edge stitching instrument, a bag stitching machine table, a duckbilled bag clamp, a computer control board, a maintaining machine door, a chassis and a movable roller; the tea hopper is arranged above the packing machine body and is connected with the packing machine body through a feeding pipe in a through manner, the screening plate is arranged at the upper portion of the packing machine body and connected with the packing machine body through electrical welding,and the accurate quantitative device is arranged inside the packing machine body and is connected with the packing machine body in an electric manner. The accurate quantitative device is arranged, tea which is not completely dried can be dried firstly and then weighed and quantified, the tea dryness is improved, rot and mildew of tea are prevented, and the tea quality is improved; and meanwhile,quantitative packing is more accurate, two quantitative scales are used for alternative work, the packing efficiency of the automatic quantitative tea packing machine is effectively improved.
Owner:刘钰婷

Method for planting rhizoma polygonati

The invention discloses a method for planting rhizoma polygonati. The method comprises following steps: land selection, land preparation, rhizome selection and treatment, rhizome planting, field management and harvesting. In the treatment of rhizomes, potassium hydroxide solution is first used to sterilize the rhizomes, and then self-made treatment liquid is used to soak the rhizomes and further sterilize the rhizomes, so as to improve the antibacterial ability of rhizomes. The cortex moutan in the self-made treatment liquid contains gallic acid, which has a strong inhibitory effect on variousfungi such as Bacillus subtilis and Proteus. The composition contains grapefruit peel, elsholtzia splendens leaf and pearl plum, and the volatile oil of the three also has a strong smoke-killing effect on pests and colonies. The rhizome of Polygonatum sibiricum is sterilized with potassium hydroxide solution and then soaked in self-made treatment liquid to kill harmful bacteria and microorganismscarried by rhizome of Polygonatum sibiricum, which greatly enhanced its antibacterial ability, avoided the rot and mildew of rhizome, and increased the rate of seedling emergence.
Owner:镇远县旺黔生态养殖有限公司

Aging method of first baking tobacco

The invention relates to an aging method of a first baking tobacco. The aging method comprises the following steps: a, building an aging room; b, tobacco leaf conditioning; c, initial separation of tobacco leaf; d, tobacco leaf stacking; e, tobacco leaf aging; f, re-grading. The aging method involves in the natural aging method of the first baking tobacco at different elevations and different parts; through the short-term natural aging, operations of changing slight green tobacco to yellow tobacco and changing light yellow tobacco to orange tobacco is effectively promoted, the ratio of green miscellaneous tobacco is reduced, and ratio of yellow tobacco is improved; besides, the appearance quality and internal quality of the tobacco leaf are improved, the usability is improved, and the earnings of the tobacco grower is increased.
Owner:湖北省烟草公司恩施州公司

Environment-friendly paint

An environment-friendly paint comprises the following components by weight: 5 to 26 grams of sodium silicoaluminate, 1 to 6 grams of hydroxypropionic acid, 7 to 21 grams of water, 12 to 37 grams of titanium dioxide, 3 to 13 grams of lactic acid, 6 to 17 grams of kaolin, 7 to 23 grams of calcium oxide, 7 to 21 grams of alumina, 8 to 11 grams of antifoaming agent, and 5 to 14 grams of phenylalanine. The environment-friendly paint has a high viscosity, can prevent rot and mildew, eliminates the bubbles, effectively overcomes the shortages of irritant odor and harms to human body, and is more environment-friendly.
Owner:潘海楠

Insect-resistant polymer composite and preparation method thereof

The invention discloses an insect-resistant polymer composite and a preparation method thereof, and relates to the field of polymer composites and preparation methods thereof. The problem that the service life of a wood floor is short due to the fact that the wood floor can be damaged by insects easily is solved. An antiseptic insect-resist agent layer is coated on a surface of a polypropylene non-woven fabric layer, polyethylene adhesion layers are arranged on the lower surface of the polypropylene non-woven fabric layer and the upper surface of a polyester aluminum-plated film layer, and a polyethylene adhesion layer is arranged between the lower surface of a polyester aluminum-plated film and an EPE (expandable polyethylene) foam sheet layer, so that the insect-resistant polymer composite is formed. The preparation method includes firstly, coating the insect-resist agent layer on the upper surface of the polypropylene non-woven fabric layer; secondly, arranging polyethylene on the lower surface of the polypropylene non-woven fabric layer and the upper surface of the polyester aluminum-plated film layer; thirdly, arranging polyethylene between the lower surface of the polyester aluminum-plated film and the EPE foam sheet layer; and fourthly, stacking the antiseptic insect-resist agent layer, the polypropylene non-woven fabric layer, the polyester aluminum-plated film layer and the EPE foam sheet layer on a hot sealing machine to prepare the insect-resistant polymer composite. The insect-resistant polymer composite is suitable for laying wood floors.
Owner:HEILONGJIANG ZHONGJUN PLASTIC PIPES

Management system for traffic engineering files based on internet information portal

The invention discloses a management system for traffic engineering files based on an internet information portal. The management system comprises a cabinet body, a cabinet door and a file storing drawer, wherein the cabinet door is hinged on the front surface of the cabinet body through a turning hinge, and a horizontal plate is arranged in the cabinet body; the file storing drawer is arranged at the top of the horizontal plate in a sliding mode through an electric sliding device; a heating net plate is arranged at the bottom of the cabinet body, and a humidity sensor is arranged on the side wall of the inner cavity of the cabinet body; a control box is arranged on the back surface of the cabinet body, and provided with a power supply device, a processor, a data comparator, a feedback module and a wireless transceiver module inside. The management system uses the cabinet for classifying and storing the file data, thereby improving the convenience for users in searching information later; moreover, by using a fingerprint identification button, a password lock and an alarm in coordination, the security performance of preserving the file data is effectively improved.
Owner:王一真 +2

Indoor assembled ventilated grain storage bin

The invention discloses an indoor assembled ventilated grain storage bin, belongs to the technical field of storage devices, and solves the problem that the grain in the grain storage bin becomes damp easily. The grain storage bin comprises a bin body and a bin cover, wherein the bin body is composed of a bin bottom and a column; a main path breather pipe is vertically and movably connected onto the bin bottom; an air hole is formed in the bin cover and matched with the main path breather pipe; branch breather pipes are vertically and movably connected onto the side wall of the main path breather pipe; air vents are formed in the main path breather pipe and the branch breather pipes; pipe holes for allowing the branch breather pipes to pass through are formed in the column. The indoor assembled ventilated grain storage bin is used for ventilation storage of the grain.
Owner:四川崇州粮油储备有限责任公司

Disinfection cabinet

The invention relates to a disinfection cabinet. The disinfection cabinet comprises a liner and a door body, wherein the door body covers an opening of the liner and is provided with a handle, the door body comprises a door frame and a panel, the panel covers an opening of the door frame, a mounting hole for inserting the handle is opened in the panel, the panel and the door frame enclose a spacecapable of accommodating the handle, the handle is provided with an air intake mechanism and an air exhaust mechanism, the air intake mechanism includes an air intake pipe and a first blocking member,an air intake end of the air intake pipe can communicate with the outside, an air outlet end of the air intake pipe communicates with the liner, the first blocking member is fixed on the handle, theair exhaust mechanism includes an air exhaust pipe and a second blocking member, an air exhaust end of the air exhaust pipe can communicate with the outside, an air outlet end of the air exhaust pipecommunicates with the liner, and the second blocking member is fixed on the handle. The disinfection cabinet in the invention can avoid rotting and mildewing of the cabinet caused by accumulation of externally discharged water vapor in the cabinet by means of air inlet and exhaust from the front. Moreover, the air intake mechanism and the air exhaust mechanism have simple structures and can effectively prevent the leakage of disinfecting gas.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Large-scale breeding and egg hatching method of adult Pasha worms

The invention discloses a large-scale breeding and egg hatching method of adult Pasha worms, which comprises the following steps: (1) building a breeding room: setting the breeding room to be a flowing water environment and placing attachments for eggs in the breeding room; (2) carrying out breeding and spawning of the adults: when the wings of the adults after eclosion are bloodshot and tanned and the adults are free to fly, putting the adults in the breeding room in the step (1), or transferring the adults to a breeding cage, providing a nutrient solution to the adults, and after the adults mate and soon lay egg masses on the attachments, transferring the egg masses to a hatcher; and (3) hatching the eggs: hatching under the conditions that the temperature is 25-30 DEG C, the environment humidity is 70-80% and the illumination is 12:12 and timely transferring the larvas to a breeding box after the hatching is completed. The invention aims to technically realize large-scale breeding and efficient egg hatching of the adult Pasha worms.
Owner:四川虫生生物科技有限公司

Storage method of cucumis melo fruits after picking

The present invention relates to a storage method of cucumis melo fruits after picking. The method comprises the following steps: (1) a storage room is selected; (2) a layer of wheat straws, sorghum or cornstalk is firstly spread in the storage room, and then clean fine river sand is sprayed on the layer of the wheat straws, sorghum or cornstalk; (3) a preservation liquid is manufactured; (4) 70% ripen cucumis melo fruits are harvested in a sunny evening, each of the cucumis melo fruits carry 3 vine nodes, two ends of the vines are cut off at places 3 cm away from the nodes, incisions are immediately stained with plant ash, and each of the vine nodes carries 1 green leaf; (5) the prepared preservation liquid is used to spray surfaces of the cucumis melo fruits wet; (6) the cucumis melo fruits are timely delivered back to the storage room and arranged on the fine river sand, the fine river sand covers the cucumis melo fruits, and the 3 leaves are exposed to create nutrients; (7) a temperature of the storage room is controlled at 15 DEG C or below and a relative humidity is kept at 80%; and (8) the cucumis melo fruits are turned and picked about every 10 days, and the cucumis melo fruits with soft tops and mildew and rot cucumis melo fruits are removed. By using the method, the cucumis melo fruits can be preserved for two months or more. Besides, the method maintains relatively good color, fragrance, taste and nutritional value of the cucumis melo fruits.
Owner:周碧华

Germination accelerating method for rose seeds

The invention mainly relates to the technical field of planting and discloses a germination accelerating method for rose seeds. The method comprises the following steps: soaking the seeds, enzymatically hydrolyzing the seeds, drying the seeds and accelerating the germination of the seeds. The method is simple, the operation is convenient, the germination accelerating time of the seeds is shortened to 5-6 days, the seeds can germinate 8-10 days after planting, the germination rate is increased by 19.4% in comparason with the control, the planting efficiency is obviously increased and the planting cost is saved by about 12.7%; the rose seeds are stored under a low temperature in a refrigerator and the germination capacity of the seeds is kept; the seeds are soaked in an urea solution for a long time and iodine salt and sodium selenite are contained in the urea solution, so that the nutritional ingredients can be supplied, the seed coat softening can be quickened, the nutritional ingredients are boosted to enter into the seeds and the germination capacity of the seeds is promoted; a compound enzyme is added into the soaked seeds and is used for performing enzymatic hydrolysis, the seed coat structure can be damaged, the entering of the nutritional ingredients and water into the seeds is accelerated, the germination of the seeds is boosted, the germination time is shortened and the germination rate of the rose seeds is increased.
Owner:蚌埠市金牛湾农业科技发展有限公司

Treatment method of seeds of Chinese rose

The invention mainly relates to the technical field of planting and discloses a treatment method of seeds of Chinese rose. The treatment method includes the steps of: soaking seeds, fermenting seeds, drying seeds and accelerating germination of seeds. The method is simple and allows batched processing, can fully utilize aged Chinese rose seeds and accelerate germination of the Chinese rose, reduces germination accelerating time of the Chinese rose to 9-10 days and germinating time after sowing to 12-13 days, increases germination rate by 26.2%, significantly saves resources and reduces planting cost. When the Chinese rose seeds are harvested, the seeds are freeze-dried so as to reduce hardness of seed coats, reduce moisture in seeds and prevent cold injury of the seeds, so that the seeds can be preserved at low temperature with germinating capability of the seeds maintained and germination rate increased. Before sowing, the Chinese rose seeds are soaked in a sodium nitrite solution, which also contains ZnSO4, so that permeation of water into the seeds is promoted, and softening of the seed coats is accelerated and nutrients can enter the seeds easily, thereby stimulating growth of germs and reducing the germination time of the seeds.
Owner:蚌埠市金牛湾农业科技发展有限公司

Biological pre-treatment freshness-keeping method for green vegetable heads

The invention discloses a biological pre-treatment freshness-keeping method for green vegetable heads, which comprises the following steps: (1) pre-treatment: selectively detecting, washing and disinfecting the green vegetable heads; (2) fresh-keeping treatment: immersing the pre-treated green vegetable heads into CNN composite freshness-keeping liquid to carry out the freshness-keeping treatmentfor 8-12 minutes; and (3) refrigeration: taking the green vegetable heads out after the freshness-keeping treatment, drying and filling the green vegetable heads into modified atmosphere package filmfreshness-keeping bags, sealing openings of the film freshness-keeping bags, and storing the green vegetable heads at the temperature of -0.5 to 0.5 DEG C. The biological pre-treatment freshness-keeping method for the green vegetable heads adopts the CNN composite freshness-keeping liquid and has the advantages that the appearance of the green vegetable heads has no changes, the moisture keeping rate is 92.0%, the keeping rate of vitamin C (VC) is 82.5%, keeping rate of the products is larger than 90%, the storage freshness-keeping period reaches to 95 days, and the like.
Owner:CHONGQING FULING VEGETABLES NON STAPLE FOOD

Garden seed cultivation device capable of conducting environmental conditioning

The invention discloses a garden seed cultivation device capable of conducting environmental conditioning. The seed cultivation device comprises a box body, a shell is fixedly connected to the top ofthe box body, a driving mechanism is arranged in an inner cavity of the box body, a cultivation disc is arranged at the bottom of the inner cavity of the shell, and a mounting mechanism is arranged atthe bottom of the culture disc; and the mounting mechanism comprises a fixed strip fixedly connected to the top of a rotating disc. According to the seed cultivation device, through cooperative use of a heating mechanism and an isolation mechanism, a temperature environment and a humidity environment suitable for growth are provided for seeds cultured at the top of the culture disc, meanwhile, under cooperative use of the driving mechanism, the seeds cultured at the top of the culture disc can be uniformly influenced by temperature and humidity, and therefore the seeds can grow healthily; andthrough the arrangement of the mounting mechanism, a user can conveniently replace the culture disc, and the purposes that the growth environment is controllable, the difference of the seed growth environment is small, and different culture groups are convenient to replace can be achieved.
Owner:孙方义

Method for preparing building insulation materials using shell powder

The invention discloses a method for preparing building insulation materials using shell powder, wherein the building insulation materials are obtained by mixing the following raw materials and admixtures by mass percentage and stirring for slurrying, granulation by spray and high temperature firing: 50-60% of shale, 10-15% of feldspar, 10-13% of sandstone, 0-3% of limestone, 5-8% of magnesite and 10-16% of shell powder.The method for preparing building insulation materials not only utilizes the mine raw material and the waste shell powder to achieve the comprehensive utilization of the resources, and the product has fairly good mechanical property and heat preservation performance with low manufacturing cost and little environmental pollution.
Owner:BEIJING UNIV OF TECH +1

CNN composite fresh-keeping liquid

The invention discloses CNN composite fresh-keeping liquid, which comprises the following ingredients by weight percentage: 0.005-0.015% of chlorine dioxide, 0.005-0.015% of natamycin, 0.01-0.03% of dehydrogenated sodium acetate and the balance of water. The invention is characterized in that the CNN composite fresh-keeping liquid is obtained through researching biochemical characteristic of pickled mustard tuber, breathing effect, quality and storage characteristics of the pickled mustard tuber. The CNN composite fresh-keeping liquid is used for performing fresh-keeping treatment on pickled mustard tuber, and has the advantages of preventing rot caused by physiological disease and pathogen after harvesting the pickled mustard tuber, and preventing the rot and mould caused by effects of microbe on knife edge, the fresh-keeping time of the pickled mustard tuber can reach 90 days, the moisture fluctuation of the pickled mustard tuber is small, the pickled mustard tuber quality can be kept, no hidden trouble is existed in the production process, the composite fresh-keeping liquid is benefit for industrial scale production, and enables income promotion for peasants.
Owner:CHONGQING FULING VEGETABLES NON STAPLE FOOD

Gingko root kudzuvine fine dried noodles and preparation method thereof

The invention relates to gingko root kudzuvine fine dried noodles and a preparation method thereof. Gingko kernel freeze-dried powder prepared through freeze-drying production technology and root kudzuvine powder prepared through traditional technology are fed into high quality wheat flour according to certain ratio, and the gingko root kudzuvine fine dried noodles are obtained through dough kneading, maturing, hanging, drying, cutting, softening and packaging. The advanced freeze-drying technology keeps all nutrition ingredients of gingko kernels, and the traditional milling technology also keeps active ingredients of root kudzuvine. The noodles adopt scientific ratio, and achieves the purposes of rich nutrition required by human body, softness and palatability; ginkgetin and pueraria flavones complement each other, so that consumers with heart and cerebral vusculer diseases, coronary heart disease, high cholesterol, high blood sugar and high blood pressure achieve the effects of prevention and health protection, and the noodles guarantee the health and longevity of people through diet.
Owner:重庆市万州区食品工业研究所

Disinfection cabinet

The invention relates to a disinfection cabinet. A gas inlet mechanism and a gas exhaust mechanism are separately arranged on a handle of each disinfection cabinet door body; each gas inlet mechanism comprises a gas inlet cavity having a gas inlet hole and a gas inlet pipe; each gas exhaust mechanism comprises a gas exhaust cavity having a gas exhaust hole and a gas exhaust pipe; under initial state, each gas inlet hole of the corresponding gas inlet mechanism and each gas exhaust hole of the corresponding gas exhaust mechanism are separately plugged by a first plugging piece and a second plugging piece, and a corresponding liner is under a sealing state; under the state that each handle moves forward, the corresponding gas inlet hole and the corresponding gas exhaust hole are exposed, so that external air can enter the corresponding liner through the corresponding gas inlet hole, the corresponding gas inlet cavity and the corresponding gas inlet pipe, and gas in the corresponding liner can be exhausted through the corresponding gas exhaust pipe, the corresponding gas exhaust cavity and the corresponding gas exhaust hole; and therefore, the situation that a cupboard of the disinfection cabinet is decomposed, mildewed and rotted because exhausted steam is accumulated in the cupboard can be avoided through front ventilation especially front exhaust of the disinfection cabinet. The opening and the closing of ventilation holes can be realized through moving the handles, so that the operation is convenient, and besides, the leakage of disinfection gas (such as ozone and the like) can be avoided.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

De-enzyming method for star anise

The invention discloses a de-enzyming method for star anise, and relates to the technical field of deep processing of agricultural byproducts. The method comprises the following steps of A, heating water to be boiled, and placing the star anise on a tray in a pressure container for steaming over water; B, continuing heating, and when temperature in the pressure container reaches 110 to 140 DEG C, lowering the tray carrying the star anise into the hot water in the pressure container; C, performing cooking for 0.5 to 3 minutes in a heat preservation manner, elevating the tray carrying the star anise from the hot water by virtue of a pull rod connected with the tray, instantly performing exhausting and uncovering, and pouring the star anise out; D, air-curing the star anise obtained in step C in a ventilation place or drying the star anise obtained in the step C in a dryer until the star anise is substantially constant in weight. The method is used for de-enzyming a raw material of fragrance, and the problem of great oil and fragrance loss of a conventional method of deactivation of enzymes for the star anise is solved.
Owner:广西力汇投资有限公司

Fresh bamboo shoot cut protecting agent containing inorganic nanometer active components, and method

The invention discloses a fresh bamboo shoot cut protecting agent containing inorganic nanometer active components, and a method. The cut protecting agent consists of the following components in partsby weight: 20-30 parts of food-grade calcium hydroxide powder, 69.2-79.8 parts of food grade calcium carbonate powder and 0.2-0.8 part of nanometer silicon dioxide powder. Before being used, the protecting agent is uniformly mixed with water in the weight ratio of the protecting agent to the water being 1 to (2-3), blending is performed so that pulp is obtained, the pulp is applied to the surfaceof a cut which is subjected to cleaning, disinfecting and air-drying, the cut after being applied with the pulp is aired, and the fresh bamboo shoot cuts are stored. Compared with other bamboo shootfresh keeping agents, the preparation namely the fresh bamboo shoot cut protecting agent consists of inorganic components and nanometer components, does not contain chemical sterilization agents, hasthe fresh-keeping effects through pH environment regulation and the physical bacteriostasis effects of nanometer materials, is high in safety, low in cost, simple and convenient to operate and good inprotection effects, and can effectively prevent bamboo shoots from losing weight during storage and effectively prevent the cuts from decomposing and generating mildew and rot.
Owner:徐嘉璐

Waterproof plate frame integrated floor structure and production method thereof

ActiveCN110130556APrevent mildew and rotPrevent water seepage and return to dampDischarging arrangementFloorsWater leakageSteel frame
The invention discloses a waterproof plate frame integrated floor structure and a production method thereof. The waterproof plate frame integrated floor structure comprises a base layer, waterproof flanging structures and a floor steel frame structure, wherein the base layer sequentially comprises a tile layer, a fine stone concrete layer, a foamed cement layer and a cement mortar protection layerfrom outside to inside; the waterproof flanging structures are vertically arranged at one or more edges of a floor, and extend towards the horizontal plane of an upper wall assembled with the waterproof flanging structures; and the floor steel frame structure is buried in the base layer in a wrapped mode and comprises a transfer corner composed of a crossbeam, a longitudinal beam and connecting steel. According to the waterproof plate frame integrated floor, cracks caused by sedimentation, extending and retraction and deformation or water leakage caused by improper protection to an applied waterproof layer can be prevented, and waterproof performance is good.
Owner:山东联兴绿厦建筑科技有限公司
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