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168 results about "Nostoc commune" patented technology

Nostoc commune is a species of cyanobacterium in the family Nostocaceae. Common names include star jelly, witch's butter, mare's eggs, fah-tsai and facai. It is the type species of the genus Nostoc and is cosmopolitan in distribution.

Health-care growth promoting feed additive for nutria at replacement period and application thereof

The invention discloses a health-care growth promoting feed additive for nutria at a replacement period and application thereof. The additive comprises the following components: white chrysanthemum, mulberry leaf, brown rice bud, Chinese yam, Chinese date, nostoc commune, honeysuckle leaf, Chinese pulsatilla root, fructus quisqualis and sweet wormwood; and the components are proportioned. When the additive is used, the additive is 2 to 6 percent of the mass of the basal feed, and the additive is fed once every 2 weeks and continuously fed for 3 days every time; and when an epidemic situation occurs, the dose of the additive is increased to 6 percent, and the additive is continuously fed for 3 days. The average weight gain of each experimental group using the additive at the age of 210 days is increased by 10.04 to 18.77 percent compared with a blank contrast group, and the incidence is reduced by 54 to 58 percent compared with the blank contrast group. According to the digestive physiological characteristics and the disease occurrence law of the nutria at the replacement period and the compatible principle of Chinese medicaments, the medicament components are synergic and exert respective advantages, so that the additive has the effects of preventing and treating diseases, promoting growth and the like.
Owner:NANTONG REPAIR AIR CHEM BIOENG

Method of extracting anti-intestinal cancer active protein from nostoc commune

The invention provides a method of extracting anti-intestinal cancer active protein from nostoc commune. The method comprises the following steps: crushing the pure natural nostoc commune, adding PBS (phosphate buffer solution) at low temperature, extracting overnight, then adding pre-cooled acetone to perform the low-temperature treatment to obtain the nostoc commune crude protein extracting solution; adding the ammonium sulfate powder in different saturation in the crude protein extracting solution, fractionally precipitating the protein, wherein the ammonium sulfate precipitate with saturation of 10-60% contains the nostoc commune anti-intestinal cancer active protein; then performing the Q anion column purification on the crude protein, wherein a penetrating solution contains the effective active protein. When the protein is used for treating the colorectal cancer cell for 48 hours, the IC50 value is 35 micrograms, and the protein has no obvious toxic and side effect for the normal cell; and the protein can be used for effectively inhibiting the proliferation of the colorectal cancer cell.
Owner:SHANXI UNIV

Processing method for bamboo mushroom and nostoc commune nutritional fungus-vegetable tablets

The invention discloses a processing method for bamboo mushroom and nostoc commune nutritional fungus-vegetable tablets. The processing method is characterized in that the bamboo mushroom and nostoc commune nutritional fungus-vegetable tablets are prepared from environment-friendly, healthy and nutrient-rich bamboo mushrooms and nostoc commune which are used as main raw materials through the steps of pre-processing, smashing, pulping, enzyme treatment, homogenizing, freeze-drying, mixing, softening, pelleting, tabletting, drying, shaping, drying and the like. According to the method, the raw materials are subjected to compound enzyme treatment, so that nutrient substances in the raw materials are fully retained, and the utilization ratio of the raw materials is increased; environment-friendly, healthy and nutrient-rich bamboo mushrooms and nostoc commune are used as main raw materials, so that the nutrient substances of the nutritional fungus-vegetable tablets are increased, the variety of the nutritional fungus-vegetable tablets is increased, the bamboo mushroom and nostoc commune nutritional fungus-vegetable tablets are complete in nutrition, delicious in taste and convenient to carry or eat, can be eaten directly, can also be dissolved in drinking water to be drunk, is long in storage period and has the effects of clearing heat, dissipating phlegm, relieving restlessness, stopping vomiting, clearing away heat and toxic materials, clearing away heat and improving eyesight, astringing, benefiting qi, boosting essence and refreshing of the bamboo mushrooms and nostoc commune.
Owner:吴义顺

Preparation method of nostoc commune culture medium

The invention discloses a preparation method of a nostoc commune culture medium. The preparation method comprises the following steps of: by taking green plant corncobs convenient to obtain, wide in source and capable of storing drained water and nutrients as raw materials according to the biological characteristics of nostoc commune, burdening, soaking a nutrient solution and drying to prepare the nostoc commune culture medium which is optimized, rich in nutrient substances required for adsorption growth of nostoc commune, ventilatory, water-permeable, low in production cost and pollution-free. The culture medium is rod-shaped. When the culture medium is applied, a single layer of culture medium is distributed and arranged on a culture bed; during seeding, nostoc commune frond can be directly spread on the culture medium, thus a new safe and effective material which is convenient to update and change after harvesting is provided for implementing artificial soiless high-yield cultivation inside and outside a nostoc commune room. As the nostoc commune culture medium is rough and uneven in surface, the nostoc commune culture medium has a very good preventive effect on cultivation destructive disease waterlogging nostoc commune rotting often caused by common insect pests such as slugs and snails in nostoc commune and poor water drainage in an underlying surface.
Owner:珠海蔚泉食品有限公司

Moisture-preservation sunscreen skin whitening composition as well as preparation method and application thereof

The invention belongs to the field of skin-care products and particularly relates to a moisture-preservation sunscreen skin whitening composition as well as a preparation method and application thereof. The moisture-preservation sunscreen skin whitening composition is prepared through the following raw material ingredients in parts by weight: 20-40 parts of licorice root, 10-20 parts of peach blossom, 15-30 parts of oriental lizardtail, 16-25 parts of tree peony bark, 6-15 parts of hyacinth bletilla and 8-20 parts of nostoc commune. The preparation method comprises the following steps: extracting effective constituents of licorice root, peach blossom, oriental lizardtail and tree peony bark by virtue of a superfine grinding technology in combination with ultrasonic-assisted extraction; performing low-temperature degreasing on the hyacinth bletilla and nostoc commune, and performing microwave-assisted extraction of polyose; and finally, re-extracting all residues by use of CO2 supercutical fluid, so as to ensure that the effective ingredients of licorice root, peach blossom, oriental lizardtail, tree peony bark, hyacinth bletilla and nostoc commune can be maximally utilized. The moisture-preservation sunscreen skin whitening composition provided by the invention has excellent efficacies of resisting sunlight, whitening skin, preserving moisture, removing speckles, resisting oxidation, and inhibiting bacteria, and is safe and free from stimulation.
Owner:王少琼

Multifunctional whitening and moisturizing facial cleanser as well as preparation method and application thereof

The invention belongs to the field of skin care products, in particular to a multifunctional whitening and moisturizing facial cleanser as well as a preparation method and application thereof. The multifunctional whitening and moisturizing facial cleanser comprises the following components: a plant compound extract, carboxymethyl chitosan, shea butter, glycerol, an amino acid surfactant, alkyl glycoside, hydroxyethyl cellulose, glycol distearate, polyoxyethylene methyl glucoside (120) ether dioleate and water, wherein the plant compound extract is obtained by performing ultrasonic-assisted extraction, ultrahigh-pressure extraction and microwave-assisted extraction on four plants, namely witch hazel, saururus chinensis, ginkgo leaf and nostoc commune. The multifunctional whitening and moisturizing facial cleanser provided by the invention has excellent wetting capability, foaming capability, water solubility, dispersibility, hard water resistance, decontaminating capability and bacteriostatic capability and good oxidation resistance and moisturizing, whitening and ultraviolet-proof effects, can prevent generation of blackheads and acnes and resist and relieve allergy, is non-irritation, does not contain a preservative and essence, and is safe.
Owner:王少琼

Preparation method of Nostoc commune sour milk

The invention provides a preparation method of Nostoc commune sour milk, which comprises the following steps: uniformly mixing Nostoc commune juice prepared by homogenating water-swollen Nostoc commune or initial Nostoc commune with cow milk and sweetening agent to obtain a mixture; adding a stabilizing agent solution into the mixture; after sterilizing and cooling, adding a mixed fermentation agent, and fully stirring the fermentation agent uniformly for fermentation; and obtaining the Nostoc commune sour milk when the milk acidity reaches 0.7-0.8%. The Nostoc commune sour milk which is prepared by the preparation method of the invention has exquisite, delicious, sour and sweet taste and simultaneously keeps the inherent nutrient components and medicinal efficacy of the Nostoc commune.
Owner:TAIYUAN NORMAL UNIV

Preparation method of low-fat cream

The invention provides a preparation method of low-fat cream, and relates to the field of food additives. The preparation method comprises the following steps of: (1) taking anhydrous cream as a raw material, controlling the rotation speed of a centrifuge, and performing centrifugal separation so as to obtain low-fat coffee cream with a fat content of 20-30%; (2) adding a cream thickening agent ofwhich the mass accounts for 0.1-0.5% of that of the low-fat cream into the low-fat coffee cream, and performing uniform mixing uniformly so as to obtain low-fat cream, wherein the cream thickening agent consists of the following components in parts by weight: 3-4 parts of tapioca powder, 1-2 parts of nostoc commune powder, 1-2 parts of peach gum powder, 0.5-1 part of agar, 0.1-0.2 part of xanthangum and 0.1-0.2 part of alginic acid. According to the preparation method disclosed by the invention, through a reasonable formula and a reasonable compounding ratio, the fat in the prepared cream isgreatly reduced, and the fat content is only 20-30%; besides, the cream is good in consistency and is wide in practicability; most of women who loving to be beautiful can be assured that the dessertprepared by the cream is safe to eat; and the components used in the preparation method disclosed by the invention are harmless preparations, wherein the peach gum powder and the nostoc commune powderare high in medicinal value and are beneficial for bodies after being eaten.
Owner:绵阳市致旺食品有限公司

Beverage for neutralizing effect of alcoholic drinks and preparation method of beverage

The invention discloses a beverage for neutralizing the effect of alcoholic drinks and a preparation method of the beverage. The beverage for neutralizing the effect of alcoholic drinks is prepared from the following raw materials in parts by weight: 10-20 parts of mung bean polypeptide, 10-20 parts of pummelo peel, 30-40 parts of tomato fermentation liquor, 10-15 parts of a silybum marianum extract, 12-18 parts of nostoc commune vauch herb freeze-dried powder, 10-15 parts of green plum enzymatic hydrolysate, 3-6 parts of turmeric, 5-15 parts of a radix puerariae extract and 5-10 parts of a haw fruit extract. According to the beverage and the preparation method thereof disclosed by the invention, the mung bean polypeptide and the pummelo peel are used as main raw materials, and are matched with home-made tomato fermentation liquor which has the functions of neutralizing the effect of alcoholic drinks and protecting the liver, the silybum marianum extract, the nostoc commune vauch herb freeze-dried powder, the green plum enzymatic hydrolysate, the radix puerariae extract and the haw fruit extract for use, so that the beverage has favorable functions of neutralizing the effect of alcoholic drinks and protecting the liver, is good in mouth feel, and also has the efficacy of stimulating the appetite, removing grease in bodies, protecting the liver, expelling toxins, alleviating headaches after drinking the wine, and reducing the content of alcohol in blood.
Owner:JIANGSU FOOD & PHARMA SCI COLLEGE

Nostoc commune antitumor polysaccharide as well as preparation method and application thereof

The invention provides a nostoc commune antitumor polysaccharide and a preparation method thereof as well as application of the polysaccharide in preparing an antitumor drug and healthcare food. The preparation method for the nostoc commune antitumor polysaccharide comprises the following steps: drying and crushing pure natural nostoc commune, weighing proper amount of the dried and crushed nostoc commune, adding distilled water to reflux and extract the weighed nostoc commune, and combining extracting liquor; carrying out rotary evaporation and concentration on the extracting liquor to an appropriate amount, adding 10.6% potassium ferrocyanide liquor and 21.9% zinc acetate liquor in a volume ratio being 1:1 to precipitate proteins, absorbing liquid supernatant after centrifuging the mixture; carrying out rotary evaporation and concentration on the mixture under reduced pressure to a certain volume, adding absolute ethyl alcohol to separate out white flocculus after dialyzing concentrated liquor by virtue of distilled water, and freezing and drying in vacuum after centrifuging to obtain the nostoc commune polysaccharide. According to an in-vitro antitumor experiment, the polysaccharide can be used for obviously inhibiting multiplication of human breast cancer cells, is free of cell toxicity, has good antitumor activity, and provides possibility for developing and researching novel anticancer healthcare products or drugs.
Owner:SHANXI UNIV
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