40results about How to "Reduce moisture retention" patented technology

The invention discloses black currant jam for bread with a long quality guarantee period and a preparation method thereof. The black currant jam mainly comprises the following components: 20 to 25 percent of flesh and pulp of black currant, 7.5 to 11.5 percent of modified starch, 3.8 to 6 percent of sugar alcohol, 2.2 to 3.7 percent of edible colloid, 0.3 to 1.1 percent of edible emulsifier, 4.4 to 9.7 percent of sucrose, 27 to 34.6 percent of syrup and 1 to 3 percent of grease. The preparation method comprises the following steps of: mixing the modified starch, the sugar alcohol, the edible colloid, the edible emulsifier, a preservative and the sucrose and stirring uniformly; adding water, the syrup and the grease, raising the temperature to 90 to 95 DEG C, and keeping the temperature until the gelatinization is complete; adding the flesh and pulp of the black currants, continuing to stir and keep the temperature, and controlling the content of a solid matter to 65 to 68 percent; andreducing the temperature, and adding an acidity regulator and an edible essence to obtain the black currant jam for the bread with the long quality guarantee period. The black currant jam for the bread with the long quality guarantee period has the advantages that: the jam has soft texture, moist mouthfeel, rich taste, high water content and low water activity, and is baking-resistant, the sugar degree is 65 to 70 degrees, the water activity is 0.75 to 0.8, and the quality guarantee period of finished bread containing the jam is 3 to 6 months.

The invention relates to a seed metering and fertilizer feeding device of a seeder. The seed metering and fertilizer feeding principles and structures are essentially the same, namely, the work stations are staggered at a mechanical angle. The device comprises a seed fetching device, a fertilizer fetching device, a feed pipe and a fertilizer pipe. The device is characterized in that the device also comprises a conveyor belt mechanism installed below the feed pipe and the fertilizer pipe; conveyor belts in the conveyor belt mechanism are oblique downwards; transverse small grating plates for separating the seeds or fertilizers are also installed on the surfaces of the belts along the forward directions; the distances between the small grating plates are longer than the dividing distance between the work station of the seed fetching device and the work station of the fertilizer fetching device; and enlargement of the seed charge distance is realized through synchronous operation. The device can improve the hill distance accuracy and the seed and fertilizer isolation, can increase the operation speed and is suitable for planting of such sparse tilling crops as maize, cotton and the like and planting of grains, beans or intercropping of two inter-row crops.

The invention discloses a planting method for interplanting potatoes in a young orchard. The space, light, temperature, water and fertilizer resources of a young fruit tree land are fully utilized, a multiple-crop index is improved, high-quality pollution-free potato tubers are produced, and the economic benefit per unit area of the cultivated land is increased. Weeds, plant diseases and insect pests and the using amount of pesticides are effectively controlled, the management cost of the young orchard is reduced, and the planting method for interplanting the potatoes in the young orchard has the advantages of reducing the water and soil loss of the orchard, promoting fruit tree growth and reducing the economical burden of fruit growers and has good economic and ecological benefits.

The invention discloses a preparation method of water-soluble carboxymethyl chitosan, belonging to the technical field of carboxymethyl chitosan preparation. The present invention takes dried poria cocos and heats it in a deionized water bath, filters the filtrate to obtain the rotary evaporation, then adds chloroacetic acid for ultrasonic oscillation and rotary evaporation to prepare modified crystals for later use, then takes chitosan and isopropanol shaking table for oscillation treatment, and mixes with alkali The solution is mixed in a water bath and heated, mixed with the spare modified crystal in a water bath, acid is added for neutralization, and the supernatant is obtained by centrifugation, and the water-soluble carboxymethyl chitosan obtained is obtained through rotary evaporation, washing and drying. The beneficial effects of the present invention are: the preparation steps of the present invention are simple, the bulk density of the obtained product is as high as 0.46-0.56g/mL, the fluidity is good, the degree of substitution is high, and the water-solubility is good; Water-soluble carboxymethyl chitosan is obtained, which effectively solves the problem of product antibacterial activity and moisture retention performance reduction.

The invention discloses nourishing and repairing freeze-dried powder and a preparation method thereof, which relate to the technical field of freeze-dried powder preparation. The nourishing and repairing freeze-dried powder comprises the following raw materials in parts by weight: deionized water, trehalose, sodium chloride, sodium hyaluronate, glutathione, 1, 2-propylene glycol, vitamins, an aloe extracting solution, a freeze-drying protective agent, glycine, dipeptide-4 and nonapeptide-1. The trehalose, the dipeptide-4 and the nonapeptide-1 are added, so that the skin repairing capability is further improved, the generation of mucous substances among skin cells is increased, the skin damage is reduced, the skin is tightened, the formation of collagen and elastin is stimulated, the skin is tightened, and fine wrinkles are reduced.The freeze-dried powder prepared by the invention is suitable for deep repairing after various skin injuries, improving skin quality, secreting protein, promoting healing of deep cell tissues of damaged skin, good in repairing effect, and capable of remarkably improving facial wrinkles and enhancing the moisturizing, water replenishing and barrier functions of the face.

The invention discloses a water-savingmethod for planting sunflowers in a drought area. The water-savingmethod for planting the sunflowers in the drought area is characterized by comprising the following steps that (1) a germination accelerating treatment is performed, sunflower seeds full of grains without pests and diseases are selected, a sterilization treatment is performed first and then thegermination accelerating is performed at a constant temperature; (2) soil preparation is performed, plowing and rotary tillage are performed on the soil and a chlorothalonil solution and lime powder are applied to the soil, and then a soil planting layer is laid; (3) sowing is performed, the sowing is performed in March to April according to a plant spacing, an acupoint sowing method is used, twogermination accelerating seeds are sowed per hole, and two times of rolling are performed on the soil ina non-planting area by using a light wheel; (4) management at fruiting and flowering stage is performed,aged leaves in the lower portion of the plant are removed after the flowering of the sunflowers, and (5) daily management is performed to maintain the moisture content in the soil, the chlorothalonil solution is regularly sprayed, and a three-nutrient compound fertilizer is applied two weeks before the flowering.

The invention provides an anti-acne essence liquid having an anti-inflammatory function, wherein the anti-acne essence liquid comprises anti-inflammatory and anti-acne components; the anti-inflammatory component includes vitamin B5 and the anti-acne component includes a turmeric extract. The anti-acne essence liquid having the anti-inflammatory function can reduce generation of acnes and has the anti-inflammatory function. The anti-acne essence liquid can also improve itching symptoms of atopic dermatitis and improve the self-healing ability; the anti-acne essence liquid can also reduce chloasma, freckles and other pigmentation problems generated due to ultraviolet rays and external environments. The problems of tender skin elasticity caused by various inflammations and diseases can be improved.

The invention relates to cosmetics, in particular to a composition with an anti-wrinkle effect and a preparation method and application thereof. The composition with the anti-wrinkle effect is prepared from hydroxypropyl tetrahydropyrantriol, peptide, saccharide isomeride, shrubalthea bark extract and ceramide NP. The composition does not stratify after standing for 90 days in an environment of 48 DEG C and standing for 90 days in an environment of-10 DEG C, has better heat-resistant and cold-resistant stability, is uniform, and is not easy to stratify and deteriorate; after the composition product is continuously used for 7 weeks, the wrinkle reduction effect is obvious, and the wrinkle reduction rate reaches 60% or above; after the skin care product is continuously used for 10 hours, the skin moisture is obviously increased, and the increase rate is 145% or above.

The invention discloses a composition for reducing irritation of a surfactant and application of the composition in soap. The composition comprises the following components in percentage by weight of 10-50% of cane sugar, 10-30% of betaine, 5-15% of avocado oil, 5-15% of simmondsia chinensis seed oil, 5-15% of macadamia nut seed oil, 5-15% of wild soybean oil and 1-5% of tocopherol. The composition is flexible in formula, can be added into handmade soap according to different contents, is derived from natural plants, is harmless to skin and free of toxic and side effects, improves the foam fineness, and can be used for preparing washing and caring products with high dirt-removing power and low irritation. The composition can prevent people susceptible to the skin of the surfactant, and has a good application prospect and a wide development space.

The invention belongs to the technical field of cosmetics. The invention relates to an acne-removing skin care product containing a regenerative medical material. The acne-removing skin care product contains the regenerative medical material and an active substance; the regenerative medical material is a POSS-based regenerative medical material and has a cage-shaped structure composed of a Si-O-Sibond frame of a silicon oxide, and calcium and phosphorus elements are embedded in the cage-shaped structure; the active substance has ion resistance, and has one or more properties of reducing sebumhypersecretion, resisting bacteria, inhibiting bacteria, diminishing inflammation, resisting allergy or preserving moisture. The acne-removing skin care product is simple in component, quick in acne-removing effect and easy to store. The invention further relates to a preparation method of the acne-removing skin care product containing the regenerative medical material.

The invention relates to a non-phosphorus and non-halogen flame-retardance polyester sheet material. The material comprises a polyester base material and a flame-retardance coating which coats the surface of the polyester base material. The material is characterized in that the flame-retardance coating comprises, by weight, 11-25% of non-phosphorus and non-halogen flame retardant and 74.5-88% of polyacrylate. The non-phosphorus and non-halogen flame retardant is composed of sodium polyacrylate and poly propylene carbonate. Sodium polyacrylate is of a network molecular structure and can achievethe moisture absorption and moisture preservation effects, the temperature of the surrounding environment of the polyester sheet material is lowered to a certain extent, the humidity is increased, and the flame retardance of the polyester sheet material is improved; propylene carbonate can be heated and decomposed to generate a large amount of carbon dioxide under the burning condition, the oxygen concentration in the surrounding environment of the polyester sheet material is lowered, and the flame retardance aim is achieved. The flame retardant does not contain halogen or phosphorus, and theproblem of environmental pollution is solved. Meanwhile, a surface coating method is adopted, the preparation technology is easier and more convenient to use, and the method helps to improve the working efficiency and lower the production cost.

Provided are vertically lapped nonwoven layers in eyewear with the effect of reducing condensation and moisture buildup near the face of the wearer while simultaneously improving antifogging and comfort in wearing the eyewear. Exemplary vertically lapped nonwoven dual layers comprise one or more hydrophobic layers and one or more hydrophilic layers that are adhered to each other by a plurality of methods and are further integrated into the frame of the eyewear so that the hydrophilic layer is in direct contact with the wearer's face. The hydrophilic part of the dual layer wicks sweat or bodily fluid from the wearer into the nonwoven and transports the moisture to the hydrophobic layer for fast evaporation, thus eliminating the tendency to develop fogging while keeping the skin dry. The nonwoven dual layer is environmentally friendly as the layers can be made of recycled materials and may be fully recyclable.