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72results about How to "Secretory" patented technology

Lavender-scent anion internal wall putty and preparation method thereof

The invention discloses a lavender-scent anion internal wall putty and a preparation method thereof. The lavender-scent anion internal wall putty can release air anions for a long time and purify the air, thereby being beneficial to human health; the lavender-scent anion internal wall putty has certain inhibiting and killing effects on staphylococci, Escherichia coli, Gram positive bacteria and many other pathogenic bacteria and fungi; and the lavender-scent anion internal wall putty smells aromatic, is fresh and refreshing, and is capable of relieving pressure and expelling mosquitoes. The lavender-scent anion internal wall putty has the advantages of high adhesive force, favorable leveling property, no coiling, scrub resistance, sanding resistance, no shedding, no cracking, no toxicity, no harm and no radioactivity, can effectively protect the wall, and can be organically combined with various paints. More importantly, the lavender-scent anion internal wall putty can not generate adverse effects on the human body after being used for a long time, is suitable for people at all ages, and has very wide application prospects.
Owner:ZHONGSHAN YIZHAN DECORATION ENGINEERING CO LTD

Lignin-degrading enzyme regulator and application thereof

The invention discloses a lignin-degrading enzyme regulator and an application thereof. The lignin-degrading enzyme regulator is added by two steps in an aerobic composting process. The lignin-degrading enzyme regulator comprises a manganese peroxidase and lignin peroxidase regulator and a laccase regulator, wherein the manganese peroxidase and lignin peroxidase regulator comprises mixed liquid A of Tween 80, hydrogen peroxide and trace stimulation elements; the laccase regulator comprises mixed liquid B of Tween 80, 1,2-dimethoxybenzene and trace stimulation elements. The lignin-degrading enzyme regulator can be used for regulating secretion of lignin-degrading enzyme in fungi and has the advantages of good promotion effect, simple, economic and practical technology and the like.
Owner:HUNAN UNIV

Artificial breeding method for queen Chinese honeybees

The invention provides an artificial breeding method for queen Chinese honeybees, and belongs to the technical field of bee propagation. The method comprises the steps that male bees are bred by being fed on high-protein pollen powder feed as rewards; strong swarms are preferably selected as male and female parent swarms; large eggs are obtained by limiting egg laying; wax bowls and queen breeding frames are treated with honey water in which queen bee hormones are released; the bees are fed on specialized high-protein feed and feed with high microelement content for supplementary in the feeding period. According to the artificial breeding method, the queen bees with the large size and the high egg production capacity can be obtained, the queen breeding success rate is high, and swarms with strong colony population and high worker honeybee foraging capacity and swarm disease resistance can be obtained in subsequent Chinese honeybee breeding.
Owner:贵港市桂东南中蜂养殖专业合作社

Colibacillus-lactic acid bacteria shuttle plasmid capable of expressing and excreting beta-galactosidase and its construction method and application

InactiveCN101033471AAchieve separationImmediate and broad application valueBacteriaFermentationPhosphorylationGenomic DNA
Gene of an E.coli-Lactobacillus shuttle plasmid expressing and secreting beta-galactosidase is composed of the gene encoding beta-galactosidase and its upstream regulatory sequence containing SD sites. Experiments proves that the recombinant plasmid can be transformed into Lactococcus lactis, and highly express the non-fused beta-galactosidase in E.coli and Lactococcus lactis, which is applicable in the lactic acid bacteria strain expressing beta-galactosidaseion. The construction method includes the following steps: taking Lactobacillus Bulgaria subspecies genomic DNA as template to amplify and obtain the beta-galactosidase gene containing the upstream regulatory sequence, digesting the gene to conjugate with the dephosphorylated vector digested with the same two enzymes and transform E.coli, then screening the positive one to extract the recombinant for enzyme identification and sequencing the inserted sequence.
Owner:SICHUAN UNIV

Cortex-meliae plant mosquito-repellent incense and preparation method thereof

The invention discloses cortex-meliae plant mosquito-repellent incense and a preparation method thereof. The incense employs a natural traditional Chinese medicine combination, is environment-friendly, safe and free of toxic and side effect, is relatively high in safety, is capable of effectively repelling mosquitoes, and also has certain inhibiting and killing effects on staphylococcus, mycobacterium trberculosis, pseudomonas aeruginosa, Gram-negative bacteria, Gram-positive bacteria and other pathogens and fungi. Also the electric-heating liquid mosquito-repellent incense is aromatic in smell, mild in properties and refreshing, helps to alleviate pressure, is capable of effectively improving sleep, does not cause adverse influence to human body, and is applicable to people of all ages.
Owner:中山市品匠电子科技有限公司

Automotive trim non-woven ceiling combining active carbon and active anion mineral substance

An automotive trim non-woven ceiling combining active carbon and an active anion mineral substance is composed of a Chinese traditional medicine blanket decoration layer, an anion bonding layer, a sponge buffer layer, a chopped glass fiber mat thermal insulating layer and a meldable fiber attaching layer at the bottom layer, wherein the automotive trim non-woven ceiling is fixed on an inner wall of an automobile ceiling through a meldable fiber attaching layer, the Chinese traditional medicine blanket decoration layer and the sponge buffer layer are bonded through the anion bonding layer, the anion bonding layer is composed of a hydroxyl butadiene-styrene rubber and reactive mineral powder, the reactive mineral powder is composed of tourmaline, infusorial earth, titanium dioxide and medical stones, and Chinese herb extracts are added into the Chinese traditional medicine blanket decoration layer in a production process. The automotive trim non-woven ceiling provided by the present invention is high in safety, capable of effectively repelling mosquitoes and insects and releasing anions, aromatic in smell, mild in nature, and fresh, and has a refreshing effect.
Owner:魏国营

Chinaberry bark carpet with air purifying function

A chinaberry bark carpet is composed of a traditional Chinese medicine carpet blank layer, an anion adhesive layer and a PU foamed layer as the bottom layer. Traditional Chinese medicine extract is added in the production process of the traditional Chinese medicine carpet blank layer, and the traditional Chinese medicine extract includes 70-80 parts of chinaberry bark, 15-20 parts of lavender, 20-25 parts of Chinese torreya seed, 3-5 parts of hupeh anemone herb, 15-25 parts of elm bark, 4-6 parts of agilawood, 20-25 parts of camphorwood, 3-5 parts of tuber fleeceflower stem, 3-5 parts of albizzia bark, 1-3 parts of terminalia chebula, 1-3 parts of corktree bark, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of vanilla, 0.4-0.6 part of cypress essential oil and 0.3-0.5 part of geranium essential oil. The chinaberry bark carpet is high in safety performance, can effectively repel mosquitoes and insects, can release anions, has certain effect on inhibiting and killing various pathogens and fungi, is aromatic in smell and has certain effect on improving sleep.
Owner:魏国营

Anion function type mouse pad with sucker structure

The invention discloses an anion function type mouse pad with a sucker structure. The anion function type mouse pad is composed of a traditional Chinese medicine fabric layer, an anion adhesive layer, an antiskid layer and a wrist supporting portion, traditional Chinese medicine extract is added in the process of producing the traditional Chinese medicine fabric layer and composed of, by weight, 70-80 parts of stone-like omphalia, 3-5 parts of resina toxicodendri, 20-25 parts of semen torreya, 15-20 parts of lavender, 3-5 parts of anemone japonica, 3-5 parts of anemone vitifolia, 15-25 parts of elm bark, 4-6 parts of agilawood, 20-25 parts of camphor wood, 3-5 parts of storax, 1-3 parts mint, 1-3 parts of rhizoma cimicifugae, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of sandalwood, 0.4-0.6 part of moxa leaf essential oil and 0.3-0.5 part of geranium essential oil. The anion function type mouse pad can effectively repel mosquitoes and release anions, has certain killing effect on various pathogens and fungi, is fragrant in smell and refreshing and has refreshing effect.
Owner:庄可香

Broad-spectrum antibacterial type negative ion carpet

The invention provides a broad-spectrum antibacterial type negative ion carpet. The broad-spectrum antibacterial type negative ion carpet comprises a traditional Chinese medicine blank layer, a negative ion adhering layer and a bottom PU foaming layer, wherein the traditional Chinese blank layer and the PU foaming layer are cemented through the negative ion adhering layer; the traditional Chinese medicine extracts are added during producing the traditional Chinese medicine blank layer, including 70 to 80 parts of anemone hupehensis, 4 to 6 parts of cyrtomium fortune, 15 to 20 parts of folium isatidis, 3 to 5 parts of tuber fleeceflower stem, 3 to 5 parts of cortex albiziae, 1.5 to 2.5 parts of ocimum gratissimum, 1 to 3 parts of citronella, 1 to 3 parts of radix bupleuri, 1 to 3 parts of aloe, 1 to 3 parts of golden cypress, 1 to 3 parts of fructus forsythia, 1 to 3 parts of radix paeoniae alba, 0.6 to 18 parts of musk, 0.5 to 0.8 part of propolis oil, 0.4 to 0.8 parts of needle juniper oil, and 0.3 to 0.5 part of geranium oil. The broad-spectrum antibacterial type negative ion carpet is high in safety, can effectively repel mosquito and release negative ion to certainly inhibit and exterminate various bacteria and fungus, is aromatic, and can certainly improve sleeping.
Owner:广东雅丽斯佳新材料有限公司

Architectural indoor putty capable of purifying air, inhibiting bacteria and repelling mosquitoes and preparation method of architectural indoor putty

The invention discloses architectural indoor putty capable of purifying air, inhibiting bacteria and repelling mosquitoes and a preparation method of the architectural indoor putty. The putty cream can release air negative ions for a long time, purify the air and contribute to human health, has certain effects of inhibiting and killing staphylococcus, Escherichia coli, gram positive bacteria and multiple pathogenic bacteria and fungi, is aromatic in smell, has the effects of refreshing, invigorating and relieving the pressure, can repel mosquitoes, is high in adhesive force, high in leveling property, difficult to roll, scrubbing-resistant, polish-resistant, difficult to drop, difficult to crack, non-toxic, harmless and non-radioactive, can effectively protect the wall and is organically combined with various coatings. The key point is that the putty does not generate an adverse effect on the human body due to long-term use, is suitable for the crowd at various ages and has wide application prospects.
Owner:HEBEI CHENYANG INDAL & TRADE GROUP CO LTD +1

Vehicular roof trim with anion-based bacteriostatic and odor-removing functions and vehicle comprising vehicular roof trim

The invention relates to a vehicular roof trim with anion-based bacteriostatic and odor-removing functions and a vehicle comprising the vehicular roof trim. The vehicular roof trim comprises a herbal felt base decorating layer, an anion glue layer, a sponge buffer layer, chopped glass fiber felt insulation layer and a hot-melt fiber fitting layer provided at the bottom; the vehicular roof trim is fixed to the inner wall of a vehicular roof through the hot-melt fiber fitting layer; the herbal felt base decorating layer and the sponge buffer layer are glued via the anion glue layer; the anion glue layer is composed of hydroxyl styrene-butadiene glue and activated mineral powder; the activated mineral powder is made from tourmaline, diatomite, titanium dioxide and medical stone; the herbal felt base decorating layer is added with herbal extracts during production. The vehicular roof trim is higher in safety and capable of effectively dispelling mosquitoes and releasing anions, and is fragrant, mild and refreshing.
Owner:魏国营

Vernonia anthelmintica carpet with mosquito repelling function

A vernonia anthelmintica carpet with a mosquito repelling function comprises a Chinese medicine carpet billet layer, a negative ion adhesive layer and a bottom PU (polyurethane) foam layer. Chinese medicine extracts are added in the production process of the Chinese medicine carpet billet layer and include 70-80 parts of vernonia anthelmintica, 15-20 parts of calamus, 15-20 parts of fructus cnidii, 3-5 parts of raspberry, 3-5 parts of broken-bowl flowers, 15-25 parts of elm barks, 4-6 parts of eaglewood, 20-25 parts of camphorwood, 3-5 parts of rush, 3-5 parts of cortex albizia, 1-3 parts of mint, 1-3 parts of lysimachia foenum-graecum, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of vanilla, 0.4-0.6 part of lemon essential oil and 0.3-0.5 part of geranium essential oil. The vernonia anthelmintica carpet is high in safety, can effectively repel mosquitoes and also release negative ions, has a certain suppressing and killing function for various germs and fungi, and has a certain sleep improving function.
Owner:汕尾市新雅地毯制造有限公司

Car ceiling decorative plate with mosquito expelling, antibiosis and far infrared health-care functions

A car ceiling decorative plate with mosquito expelling, antibiosis and far infrared health-care functions is composed of a Chinese herbal carpet base decorative layer, an anion adhesive layer, a sponge buffering layer, a chopped glass fiber mat heat insulation layer and a meldable fiber attaching layer located at the bottom layer, wherein the Chinese herbal carpet base decorative layer and the sponge buffering layer are bonded through the anion adhesive layer; Chinese herbal particles are arranged in a high-density non-woven fabric sleeve bag and include 70-80 parts of artemisia annua, 1-3 parts of dried lacquer, 1-3 parts of caryopteris incana, 3-5 parts of dianthus superbus, 15-20 parts of nidus vespae, 20-25 parts of lavender, 1-3 parts of common nepenthes, 15-25 parts of elm barks, 4-6 parts of agilawood, 3-5 parts of storax, 1-3 parts of musk, 1-3 parts of mint, 1-3 parts of rosemary, 1-3 parts of astragalus, 1-3 parts of dandelion, 1.5-2.5 parts of sweet marjoram, 1.5-2.5 parts of vanilla and 0.5-1 part of ambergris. The car ceiling decorative plate with mosquito expelling, antibiosis and far infrared health-care functions is high in safety performance, capable of effectively expelling mosquitoes and other insects and releasing anions, fragrant, mild in property and refreshing and has the revivifying effect.
Owner:魏国营

Bra with far infrared and anion healthcare function and producing method thereof

The invention discloses a bra with a far infrared and anion healthcare function and a producing method thereof. The bra comprises bra cups, bra bands and fastening members, each bra cup is composed of a skin contact layer, a pad and a decorative surface layer, each pad is detachably arranged in a pad containing cavity and composed of a traditional Chinese medicine layer, an anion natural mineral particle layer and an activated carbon particle layer which are sewn together after upper-layer fabric and lower-layer fabric in two-two adjacency are overlapped, each anion natural mineral particle layer is disposed in a hollow structure of the corresponding activated carbon particle layer, each activated carbon particle layer is disposed in a hollow structure of the corresponding traditional Chinese medicine layer, and width ratio of each traditional Chinese medicine layer, the corresponding anion natural mineral particle layer and the corresponding activated carbon particle layer is 1.5:1.5:1. The bra is high in safety, capable of effectively expelling mosquitoes and insects and releasing anions, aromatic in smell, mild in property, refreshing and capable of relieving pressure and has quite wide market prospect.
Owner:广东思泊科技有限公司

Healthcare spun bra with natural aroma of lysimachia foenum-graecum and producing method thereof

The invention discloses a healthcare spun bra with natural aroma of lysimachia foenum-graecum and a producing method thereof. The healthcare spun bra comprises a pad, traditional Chinese medicine extract is added in the producing process of a nonwoven wrapping layer, and the traditional Chinese medicine extract includes 50-60 parts of anthelmintic ironweed stem, 15-20 parts of acorus calamus, 15-20 parts of fructus cnidii, 4-6 parts of pistacia weinmannifolia, 3-5 parts of raspberry, 3-5 parts of hupeh anemone herb, 15-25 parts of elm bark, 4-6 parts of agilawood, 12-15 parts of camphorwood, 3-5 parts of cortex albiziae, 4-6 parts of trogopterus dung, 1-3 parts of mint, 1-3 parts of lysimachia foenum-graecum, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of vanilla, 0.4-0.6 part of lemon essential oil and 0.3-0.5 part of geranium essential oil. The healthcare spun bra is high in safety performance, can effectively repel mosquitoes and insects, can release anions, is aromatic in smell, mild in property, refreshing and capable of relieving pressure and has quite wide application market.
Owner:ZHONGSHAN YIZHAN DECORATION ENGINEERING CO LTD

Health-care type mouse pad containing tourmaline active mineral substance particles

A health-care type mouse pad containing tourmaline active mineral substance particles is composed of a Chinese herb fabric layer, an anion adhesion layer, an anti-slipping layer and a wrist supporting part. Chinese herb extracts are added in the production process of the Chinese herb fabric layer and comprise, by weight, 50-60 parts of Rangoon creeper fruits, 1.5-2 parts of sapanwood, 20-25 parts of aloe, 15-20 parts of lavender, 3-5 parts of hupeh anemone herbs, 15-25 parts of elm bark, 4-6 parts of Chinese eaglewood, 20-25 parts of camphorwood, 3-5 parts of storax, 1-3 parts of mint, 1-3 parts of berberis, 1-3 parts of Chinese magnoliavine fruits, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of sandalwood, 0.4-0.6 part of white peony root essential oil and 0.3-0.5 part of geranium essential oil. The health-care type mouse pad can effectively dispel mosquitoes and release anions and has a certain effect of killing various germs and funguses; meanwhile, the health-care type mouse pad is aromatic and refreshing.
Owner:ZHONGSHAN LEJU INTELLIGENT TECH DEVCO

Healthcare type carpesium abrolanoides linne carpet

Disclosed is a healthcare type carpesium abrolanoides linne carpet. The healthcare type carpesium abrolanoides linne carpet is composed of a traditional Chinese medicine blank layer, an anion adhesive layer and a PU (polyurethane) foam layer, wherein the traditional Chinese medicine layer is added with traditional Chinese medicine extracts including, by weight part, 50-60 parts of carpesium abrolanoides linne, 20-25 parts of oriental wormwood, 15-20 parts of lavender, 3-5 parts of anemone hupehensis, 15-25 parts of elm bark, 4-6 parts of agilawood, 20-25 parts of camphorwood, 3-5 parts of tuber fleeceflower stem, 1-3 parts of rhododendron molle, 1-3 parts of rhizome atractylodis macrocephalae, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of vanilla, 0.4-0.6 part of peppermint essential and 0.3-0.5 part of geranium essential. The healthcare type carpesium abrolanoides linne carpet is high in safety performance and can effectively dispel mosquitoes and release anions to inhibit and kill various germs and fungus and to improve sleep to a certain extent.
Owner:南通金银禾纺织品有限公司

Negative ion anti-bacteria odor-removal automobile ceiling interior plate and automobile provided with same

The invention discloses a negative ion anti-bacteria odor-removal automobile ceiling interior plate and an automobile provided with the same. The negative ion anti-bacteria odor-removal automobile ceiling interior plate is composed of a traditional Chinese medicine blanket blank decorative layer, a negative ion adhesive glue layer, a sponge buffer layer, a glass fiber chopped strand mat heat insulation layer and a hot-melt fiber laminating layer located on the bottom layer. The automobile ceiling interior plate is installed and fixed to the inner wall of an automobile ceiling through the hot-melt fiber laminating layer. The traditional Chinese medicine blanket blank decorative layer and the sponge buffer layer are glued through the negative ion adhesive glue layer. The negative ion adhesive glue layer is composed of hydroxyl butadiene-styrene rubber and active mineral substance powder, wherein the active mineral substance powder is composed of tourmaline, kieselguhr, titanium dioxide and medical stone. A traditional Chinese medicine extract is added into the traditional Chinese medicine blanket blank decorative layer in the production layer, and the negative ion anti-bacteria odor-removal automobile ceiling interior plate is high in safety, capable of effectively dispelling mosquitoes and releasing negative ions at the same time, fragrant in smell, mild in nature and refreshing, and has the refreshing effect.
Owner:魏国营

Novel anion mouse pad used for computer

The invention provides a novel anion mouse pad used for a computer. The novel anion mouse pad is composed of a traditional Chinese medicine fabric layer, an anion adhesive glue layer, an anti-skid layer and a wrist support part, traditional Chinese medicine extract is added into the traditional Chinese medicine fabric layer in the production process, the traditional Chinese medicine extract comprises, by weight, 70-80 parts of desmodium triquetrum, 3-5 parts of Sichuan dome, 20-25 parts of morning glory seeds, 15-20 parts of lavender, 3-5 parts of anemone hupehensis, 15-25 parts of elm bark, 4-6 parts of agilawood, 20-25 parts of camphorwood, 3-5 parts of storax, 1-3 parts of mint, 1-3 parts of crocus sativus, 1-3 parts of honeysuckle, 1-3 parts of scutellaria baicalensis, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of santal, 0.4-0.6 part of rose essential oil and 0.3-0.5 part of geranium essential oil. By means of the novel anion mouse pad, mosquitoes can be effectively expelled, anion is released, the antibacterial effect is achieved at the same time, the smell is fragrant, the smell is refreshing, nerves are calmed, and refreshing and pain easing functions are achieved.
Owner:ZHONGSHAN LEJU INTELLIGENT TECH DEVCO

Sanitary closestool seat cushion device with mosquito repelling and disinfecting functions

A sanitary closestool seat cushion device with the mosquito repelling and disinfecting functions comprises a seat cushion cover and a cushion body. The seat cushion sleeve is made of fabric materials and comprises a cushion body containing cavity and a fixing part. Traditional Chinese medicine extract including 50 parts to 60 parts of fructus quisqualis, 20 parts to 25 parts of aloe, 4 parts to 6 parts of callicarpa nudiflora, 15 parts to 20 parts of lavender, 3 parts to 5 parts of hupeh anemone herbs, 15 parts to 25 parts of elm bark, 4 parts to 6 parts of agilawood, 20 parts to 25 parts of camphorwood, 3 parts to 5 parts of tuber fleeceflower stems, 1 part to 3 parts of mint, 1 part to 3 parts of berberis, 1 part to 3 parts of fructus schizandrae, 1.5 parts to 2.5 parts of sweet marjoram, 1.5 parts to 2 parts of vanilla, 0.4 part to 0.6 part of radix paeoniae alba essential oil and 0.3 part to 0.5 part of geranium essential oil is added in the production process. The sanitary closestool seat cushion device can effectively repel mosquitoes, can also release anions, and is aromatic in smell, gentle in texture, capable of relieving pressure and suitable for crowds of all ages.
Owner:中山市品匠电子科技有限公司

Vanillan broad-spectrum antibiosis-type multiple-effect putty and preparation method thereof

The invention relates to a vanillan broad-spectrum antibiosis-type multiple-effect putty, which comprises the following raw materials by weight part: 200-280 parts of water, 55-70 parts of heavy calcium carbonate powder, 16-25 parts of calcium powder, 10-15 parts of white cement, 2.5-4 parts of hydroxypropyl methyl cellulose, 3-6 parts of negative ion natural mineral matter powder, 2-2.5 parts of brightening agent, 2-3 parts of fructus forsythia, 2-3 parts of phellodendron, 1-2 parts of Rhamnus crenata, 1-1.5 parts of lavender, 2-3 parts of Anemone hupehensis, 0.5-1 part of Duchesnea indica and 0.5-1 part of vanillan; the negative ion natural mineral matter powder is a mixture of tourmalinite, lanthanide rare earth composite salt and titanium oxide according to weight ratio being 5: 2: 3, and tourmalinite is a mixture of dravite and elbaite according to weight ratio of 3: 7. The multiple-effect putty can release air negative ion for long-term, and has certain inhibition and killing effects for a plurality of pathogen and fungi such as staphylococcus, escherichia coli and gram positive bacteria.
Owner:HEBEI CHENYANG INDAL & TRADE GROUP CO LTD +1

Novel desmodium triquetrum anion health care type carpet

The invention relates to a novel desmodium triquetrum anion health care type carpet. The novel desmodium triquetrum anion health care type carpet is composed of a traditional Chinese medicine carpet blank layer and a PU foaming layer on the bottom layer; and in the production process of the traditional Chinese medicine carpet blank layer, traditional Chinese medicine extracts including 70-80 parts of desmodium triquetrum, 20-25 parts of kaladana, 15-20 parts of lavender, 3-5 parts of anemone hupehensis, 15-25 parts of elm bark, 4-6 parts of agilawood, 20-25 parts of camphorwood, 3-5 parts of tuber fleeceflower stem, 1-3 parts of mint, 1-3 parts of crocus sativus, 1-3 parts of honeysuckle, 1-3 parts of scutellaria baicalensis, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of vanilla, 0.4-0.6 part of rose essential oil and 0.3-0.5 part of geranium essential oil are added. The novel desmodium triquetrum anion health care type carpet is higher in safety performance, mosquitoes can be effectively expelled, anions can be released, and a certain restraining effect on various germs and various fungi is achieved; and meanwhile a certain improving effect on sleeping is achieved.
Owner:玛雅森林(北京)国际科技有限公司

Signal peptide mutant for increasing secretion volume of heterologous protein and construction method and application of signal peptide mutant

The invention discloses a signal peptide mutant for increasing the secretion volume of a heterologous protein and a construction method and application of the signal peptide mutant and belongs to thetechnical field of gene engineering. The signal peptide mutant disclosed by the invention is obtained by performing site-directed mutation on a charged amino acid of a signal peptide zone N from a gram-positive bacterium Sec way, and controlling the charge density of the amino acid in the zone N within 0.2-0.8; mutating a signal peptide zone H, and controlling the hydrophobicity of an amino acid in the zone H within 0-70; and performing site-directed mutation on an amino acid in a signal peptide zone C, and mutating last three amino acids in the zone C into alanine-any amino acid- lanine. By adopting the signal peptide mutant, the secretion volume of the heterologous protein in a microorganism host can be effectively increased, and efficient expression and industrial production of target proteins can be effectively promoted.
Owner:TIANJIN UNIV OF SCI & TECH +1

Environmentally-friendly sterilized toilet cushion containing radix zanthoxyli extracts

An environmentally-friendly sterilized toilet cushion containing radix zanthoxyli extracts comprises a seat cushion sleeve and a cushion body, the seat cushion sleeve is made of textile material, and Chinese herb extracts are added in the production process and comprise 70-80 parts of triqretrous tadehagi herbs, 20-25 parts of semen pharbitidis, 4-6 parts of radix zanthoxyli, 15-20 parts of lavender, 3-5 parts of hupeh anemone herbs, 15-25 parts of elm bark, 4-6 parts of Chinese eaglewood, 20-25 parts of camphorwood, 3-5 parts of tuber fleeceflower stems, 1-3 parts of mint, 1-3 parts of saffron crocuses, 1-3 parts of honeysuckle, 1-3 parts of radix scutellariae, 1.5-2.5 parts of sweet marjoram, 1.5-2 parts of vanilla, 0.4-0.6 part of rose essential oil and 0.3-0.5 part of geranium essential oil. The environmentally-friendly sterilized toilet cushion can effectively dispel mosquitoes and release anions, meanwhile is aromatic and mild in property, relieves pressure and is suitable for people of all ages.
Owner:ZHONGSHAN YIZHAN DECORATION ENGINEERING CO LTD
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