67results about How to "Inhibition has" patented technology

The present invention provides a kind of benzothiobiazole substituent formamidine derivative and benzothiobiazole methanamide derivative, their synthesis method and application. Said invention also provides their structure formulae in which 10 formamidine derivatives containing benzo [1,2,3] thiobiazole substituent and 10 substituted benzo [1,2,3] thiobiazole-7-methanamide derivatives. These compounds have the activity for resisting tobacco mosaic virus and inducing tobacco to resist tobacco mosaic virus and microbiostatic action for inhibiting agricultural fungi.

The invention relates to a fruit vinegar beverage containing xylo-oligosaccharide, xylitol and corn peptide, belonging to food beverage. The fruit vinegar beverage comprises the components of purifiedwater (63-83%), xylo-oligosaccharide (crystal, 0.5-2%), ylitol (crystal, 10-20%), corn peptide (dry powder, 1.5-5%) and fermented fruit vinegar with the concentration of 4% (5-10%). The components are mixed at the room temperature, sufficiently dissolved, sterilized by a pasteurism and subsequently encapsulated, thus composing the beverage with different component proportions. The fruit vinegar beverage containing xylo-oligosaccharide, xylitol and corn peptide has the advantages of sobering up, protecting liver, beautifying face, eliminating fatigue, reducing blood pressure, reducing cholesterin, reinforcing immunity, stimulating bowels evacuation and the like, has no additives such as sugar, preservative, essence, pigment and the like, has no side effects with proper drinking, and can bewidely applied to general people and special people who drink wine and have the disease of diabetes.

The invention discloses an extraction method of impatiens balsamina glycan and an application of the impatiens balsamina glycan in preparation of an anti-SARS-CoV-2 drug, and belongs to the technicalfield of medicines. The extraction method comprises the following steps 1, crushing dried impatiens balsamina plants to obtain impatiens balsamina powder, 2, adding deionized water of which the mass is 18-22 times that of the impatiens balsamina powder into the impatiens balsamina powder to obtain a mixed solution, heating the mixed solution, and adding cellulase, amylase and proteolytic enzyme for enzymolysis for 1-1.5 hours to obtain an enzymolysis solution, 3, heating the enzymolysis solution to 100-110 DEG C, keeping the temperature for 1-1.2 hours, and then cooling and filtering to obtaina filtrate, 4, heating and concentrating the filtrate to obtain a concentrated solution, and then dialyzing for 2-3 days to obtain a dialysate, 5, heating, concentrating and centrifuging the dialysate, removing precipitates, adding 95% ethanol with the volume 5-6 times that of the supernatant, standing overnight, and carrying out alcohol precipitation to obtain an alcohol precipitation solution,and 6, carrying out centrifugal treatment on the alcohol precipitation solution to obtain precipitates, and alternately washing the precipitates with absolute ethyl alcohol and acetone for 3-5 times to obtain the washed precipitates, namely impatiens balsamina glycan.

The invention discloses an extraction and separation method and application of homogeneous morinda citrifolia polysaccharides, belonging to the field of extraction, separation and application of polysaccharides. The invention aims to solve the technical problems that components are easy to damage, consumed time is long, an extraction rate is low and the pharmacological action of the morinda citrifolia polysaccharides is not clear in conventional morinda citrifolia polysaccharide extraction methods. The method comprises the following steps: preparing coarse morinda citrifolia powder; carrying out flash extraction, concentration, alcohol precipitation, concentration and drying to obtain crude morinda citrifolia polysaccharides; carrying out deproteinization treatment and decoloration; and carrying out elution by adopting a DEAE-52 fiber column, and carrying out Sephadex G-75 gel column chromatography so as to obtain five kinds of homogeneous morinda citrifolia polysaccharides. Accordingto the invention, a morinda citrifolia polysaccharide extraction method is improved and optimized, effective components in morinda citrifolia can be reserved to the maximum extent by utilizing a flashextraction method, extraction time is remarkably shortened, and extraction efficiency is greatly improved. It is verified that the homogeneous morinda citrifolia polysaccharides have an inhibiting effect on human hepatoma carcinoma cells (HepG2). The homogeneous morinda citrifolia polysaccharides extracted by the method are applied as bioactive components for inhibiting human hepatoma carcinoma cells to preparation of antitumor drugs.

The invention discloses a traditional Chinese medicine preparation for treating liver diseases and a preparation method thereof. The traditional Chinese medicine preparation is prepared by the following traditional Chinese medicinal materials by part of weight: 10-30 parts of calculus bovis and 100-300 parts of araliaceae panax medicines, wherein the calculus bovis is natural calculus bovis or externally-cultured calculus bovis, and the araliaceae panax medicines are ginseng or American ginseng. The traditional Chinese medicine preparation for treating liver diseases can promote apopososis of liver cancer cell HepG2, has good inhibiting effect on hepatitis B virus, has good protecting effect on liver cells, and can be used for treating diseases like liver cancer and hepatitis B. The traditional Chinese medicine preparation for treating liver diseases is scientific in production technology, stable in product quality, safe and reliable, small in taking amount, convenient to take, small in side effect and good in curing effect and greatly improves living quality of patients.

The invention relates to an antimicrobial peptide activity feed additive for ducks and a preparation method of the feed additive. The feed additive is prepared from a component A and a component B, wherein the component A is prepared by fermenting 300-500 parts by weight of corn flour, 20-30 parts by weight of apple pomace, 10-15 parts by weight of DDGS, 20-30 parts by weight of corn gluten meal and 100-200 parts by weight of bean pulp through a compound fermentation fungicide; the component B is prepared from 15-20 parts by weight of garden burnet, 12-18 parts by weight of folium isatidis, 8-12 parts by weight of herba artemisiae apiaceae, 1-2 parts by weight of herba polygoni avicularis, 1-2 parts by weight of rhizoma acori graminei, 5-7 parts by weight of cordate houttuynia, 5-8 parts by weight of elegant jessamine, 3-5 parts by weight of potmarigold calendula flower and root, 0.5-1 part by weight of radix bupleuri and 50-80 parts by weight of rice bran. The natural, green and safe feed additive is prepared by carefully selecting the natural raw materials and fermenting or extracting.

The invention provides a medical anti-inflammatory and anti-toxic external cream and a preparation method thereof, which relates to an anti-inflammatory and anti-toxic external cream and a preparation method thereof. The medical anti-inflammatory and anti-toxic external cream is prepared from the following raw materials in parts by weight: 10-20 parts of gromwell, 10-20 parts of curcuma, 10-20 parts of phellodendron bark, 10-20 parts of dyer woad leaf, 10-20 parts of isatis, 10-20 parts of honeysuckle, 10-20 parts of forsythia, 10-20 parts of dandelion, 10-20 parts of cyrtomium fortunei, 10-20 parts of rhubarb, 10-20 parts of giant knotweed, 10-20 parts of radix scutellariae, 20-30 parts of borneol, 40-60 parts of propylene glycol, 150-250 parts of glycerol, 40-60 parts of castor oil, 15-25 parts of Tween 80, 15-25 parts of OP 10 and 25-35 parts of methyl cellulose. The cream provided by the invention is a pure Chinese traditional medicine preparation, can directly act on a focus, has good anti-inflammatory and anti-toxic effects, does not have toxic or side effects, and can be used safely and conveniently.

The invention discloses a clove compound mouthwash, which comprises the following components according to mass percentage: 0.2-0.4% of tea polyphenols, 0.5-1% of eugenol, 0.17-0.2% of Panax notoginseng extract (20:1), tea Polyphenols, eugenol, Panax notoginseng extracts are active ingredients in mouthwash; active ingredient stabilizer 3-6%, active ingredient regulator 0.5-1%, sweetener 0.01-1%, sour agent 0.02-1% , wetting agent 2-5%, essence 0.5-1%, fluoride 0.05%, edible preservative 0.01-0.4%, and the rest is deionized water. Eugenol has inhibitory effects on pathogenic bacteria and fungi, and also has anti-oxidation and certain anti-cancer effects, and has a unique smell. Tea polyphenols have very good antibacterial and anti-oxidative effects, and are widely used in toothpaste. Seven has a strong effect of promoting blood circulation and anti-inflammation, and has a good inhibitory effect on the main harmful bacteria in the oral resident bacteria.

The invention relates to a fish feed, in particular to a compound feed for maccullochella peelii, and further relates to a preparation method of the compound feed for the maccullochella peelii. The compound feed for the maccullochella peelii comprises the following components in parts by mass: 21 to 32 parts of fish meal, 7 to 15 parts of small trash fish, 5 to 14 parts of pork powder, 6 to 16 parts of soybean meal, 6 to 14 parts of chinese holly, 3 to 9 parts of pollen pini, 4 to 10 parts of rhizoma atractylodis, 3 to 8 parts of walnut kernel oil, 3 to 7 parts of cloves, 2 to 6 parts of sophora japonica, 2 to 8 parts of lithospermum, 3 to 9 parts of rubia cordifolia, 2 to 8 parts of panax notoginseng, 2 to 6 parts of fish oil, 1 to 4 parts of olive oil and 1 to 4 parts of compound vitamins. After the compound feed for the maccullochella peelii is fed, the feed coefficient of the maccullochella peelii is low; the coarse protein content in muscles of the maccullochella peelii is high, the coarse fat content is low, and the flavor amino acid content is high.