12 results about "Stachyose" patented technology

The invention relates to the technical field of microbial fermentation, and discloses bacillus subtilis, application of the bacillus subtilis in fermented soybean meal and a preparation method of the fermented soybean meal. The bacillus subtilis screened by the invention has strong anti-nutritional factor resistance (such as glycinin, beta-conglycinin, raffinose and stachyose), has a good growth effect in the soybean meal raw material, and is used for fermenting the soybean meal raw material; the content of anti-nutritional factors (such as glycinin, beta-conglycinin, raffinose and stachyose) in the soybean meal raw material can be obviously reduced, and meanwhile, the content of lipopeptide substances (such as surfactin and bacitracin D) in the fermented soybean meal product can be obviously improved; the prepared fermented soybean meal product has a good antibacterial effect on three common intestinal pathogens (escherichia coli, salmonella and staphylococcus) in animal bodies.

The invention discloses a medicine for relieving side effects of gastrointestinal tracts caused by nintedanib, a medicine for preventing or treating pulmonary fibrosis and application of stachyose, and belongs to the technical field of medicines. The medicine taking the stachyose as the active ingredient can effectively relieve gastrointestinal tract side effects caused by the nintedanib, for example, intestinal mucosa lesions caused by the nintedanib can be obviously relieved, for example, intestinal mucosa tissue structure abnormity, intestinal cell proliferation activity reduction, intestinal cell apoptosis increase, intestinal tissue inflammatory factor gene expression level up-regulation and the like.

The application discloses a kind of soybean oligosaccharide content detection methods in food, the food is soy milk, the soybean oligosaccharide is stachyose, raffinose and sucrose.Method includes the following steps: (1) preparation standard stock solution and standard working solution;(2) preparation sample solution to be measured;(3) high performance liquid chromatography analysis condition;(4) establish standard working curve;(5) result analysis.The application establishes the high performance liquid chromatography determination method of low content level soybean oligosaccharide in soy milk.The application innovatively uses derivatization method to the soybean oligosaccharide (stachyose, raffinose and sucrose) and is derived, thereby greatly improves detection sensitivity, so that simple and easy to operate, without needing to carry out multiple large volume extraction solvent extraction and rotary evaporation concentration processing, and fills the blank of soybean oligosaccharide content detection field in soy milk.The method is simple in operation, high in sensitivity, good in reproducibility and stability, can satisfy the daily detection requirement of low content level soybean oligosaccharide in soy milk for inspection organization and enterprise internal laboratory.

The invention discloses moistening and smoothing composite probiotic powder and a preparation method thereof, and belongs to the technical field of functional foods. According to the probiotic powder, resistant dextrin and ultramicro-granulated psyllium husk powder are used as fiber matrixes, fried semen cassiae, fructus cannabis and radix polygonati officinalis are used as conditioning components, three prebiotics including fructo-oligosaccharide, galactooligosaccharide and stachyose are matched, and momordica grosvenori powder, freeze-dried mulberry powder and baked barley flour are used as auxiliary materials, so that the flavor and the taste are improved; the preparation method comprises the steps of low-temperature drying, 800-mesh superfine grinding, graded premixing, three-dimensional total mixing, whole grain screening and the like. According to the invention, the problems of easy caking, rough taste, heavy medicine flavor, poor solubility, strong irritation and the like of traditional like products are solved, and the obtained product is instant in water, fine and smooth, free of obvious medicine feeling, capable of mildly conditioning intestinal tracts and promoting smoothness, high in safety, suitable for long-term eating, stable in process and suitable for industrial production.

The application discloses an antioxidant prebiotic composition, a preparation method and application thereof, and relates to the technical field of functional food. The prebiotic composition according to the application is composed of the following components in parts by weight: 10-20 parts of plant complex enzyme stock solution, 1-10 parts of corn silk juice, 1-10 parts of winter gourd lotus leaf extract, 10-20 parts of polydextrose, 1-10 parts of stachyose, 1-10 parts of fructooligosaccharide, 1-10 parts of roxburgh rose powder, 1-10 parts of opuntia ficus-indica fruit juice powder, 1-10 parts of poria cocos powder, 1-10 parts of coix seed powder, 1-10 parts of Chinese yam powder, 1-10 parts of red bean powder and 1-5 parts of dried tangerine or orange peel powder. The plant enzyme, prebiotic and specific food components are selected and prepared into the composition in a specific proportion, so that the antioxidant effect can be achieved.

The invention relates to the technical field of biological pharmacy, in particular to application of a rhizoma polygonati extract in preparation of a medicine for treating liver injury, and the rhizoma polygonati extract is prepared from the following main active ingredients: hexadecanamide, L-valine, 2-pyrrolidine carboxylic acid, 4-oxoproline, manninotriose, succinic acid, choline, D-(-)-ribose, stachyose and L-threonine. The invention proves that the prophylactic administration of the rhizoma polygonati extract can improve the acetaminophen-induced liver injury, so that the rhizoma polygonati extract has important clinical significance on pain patients who need to take acetaminophen for a long time, and can be developed into an effective liver protection auxiliary medicine.

The invention relates to the technical field of beer preparation, in particular to high-activity probiotic soybean whey beer and a preparation method thereof, and aims to increase the viable count of probiotics in beer. The preparation method comprises the following steps: fermenting lactic acid bacteria in soybean whey to prepare soybean whey probiotic bacteria base liquid, performing maltolization and boiling wort; and carrying out primary fermentation on the wort, adding the soybean whey and the soybean whey probiotic base solution, and carrying out secondary fermentation to obtain the soybean whey craft beer containing high-activity probiotics. According to the invention, the competitive inhibition effect of saccharomycetes on lactic acid bacteria is reduced through the domestication growth and activity protection effect of the soybean whey on the lactic acid bacteria, so that the activity of probiotics in the beer is fully retained, and the beer has a fermented mellow flavor, also contains rich viable bacteria nutrition and active substances such as leucine, raffinose and stachyose, and has a good taste. The effect of relieving the burdens after drinking is exerted.

The present application relates to the technical field of normal temperature fruit tea beverage, and specifically provides a zero-sugar and zero-fat functional fruit tea beverage and a preparation method thereof. The mass ratio of soluble soybean polysaccharide to Luo-shen oolong tea liquid in the zero-sugar and zero-fat functional fruit tea beverage is (0.5-2):(300-400). The sweetening agent in the zero-sugar and zero-fat functional fruit tea beverage is composed of erythritol, xylitol, stachyose, sucralose and acesulfame potassium. The optimal stabilizer is screened out by testing different stabilizer raw materials, and the sweetening agent combination which does not affect the stability of the product is screened out, so that the system stability problems such as precipitation, water separation and particle floating during the shelf life of the product are improved, and the product maintains high stability. The product provided by the present application has pure sweetness, does not add food essence, and the sweetness does not have the artificial feeling of lengthening.

This invention relates to the field of biotechnology, specifically to a high-yield α-galactosidase-producing mutant strain of *Weizmannii coagulans* and its application. This invention is the first to propose using *Weizmannii coagulans* as an α-galactosidase-producing bacterium. Through mutagenesis, a high-yield α-galactosidase-producing mutant strain was obtained. The fermentation broth of the mutant strain showed a 4.37-fold increase in α-galactosidase activity compared to the original strain, maintaining over 60% activity within a pH range of 6.0–10.0, and exhibiting 1.80 times better heat resistance than the original enzyme. Furthermore, it can hydrolyze the anti-nutritional factors mesenteryne, raffinose, and stachyose in soybean meal, demonstrating high industrial value in the fermented soybean meal and feed processing industries. This invention lays the foundation for the application of *Weizmannii coagulans* in the manufacturing and processing of α-galactosidase.

The invention discloses a proliferation probiotic composition as well as a preparation method and application thereof, and belongs to the technical field of probiotics. In order to solve the technical problem that an existing probiotic agent is poor in proliferation effect on bifidobacteria and lactobacillus, the invention provides the composition which is prepared from the following components in parts by weight: 1-90 parts of prebiotics, 0.1-20 parts of peptide and 1-20 parts of plant extract and has a remarkable probiotic proliferation effect; the prebiotics are selected from one or more of inulin, stachyose, fructo-oligosaccharide, galactooligosaccharide and isomaltooligosaccharide; the peptide is selected from one or more of casein hydrolysis peptide, collagen peptide and egg white peptide; the plant extract is selected from one or more of euglena powder, fucoidin powder and mushroom powder; the probiotics comprise bifidobacterium or lactobacillus.

The invention discloses an intestinal micro-ecology appetite regulator, which comprises an intestinal micro-ecology regulator and an appetite regulator, the weight ratio of the intestinal micro-ecology regulator to the appetite regulator is 1: 1, and the intestinal micro-ecology regulator comprises the following components: mannose oligosaccharide, stachyose, xylooligosaccharide and raffinose. The appetite regulator comprises the following components: a white kidney bean extract, blueberry powder, mung bean coix seed powder and ganoderma lucidum spore powder; compared with the prior art, the traditional Chinese medicine composition has the advantages of being capable of regulating intestinal microecology, regulating appetite and controlling body weight.

The application discloses a kind of fermented compound feed for preventing piglet diarrhea and its preparation and application method. Corn, soybean meal and bran are premixed according to the mass ratio of 4.5:4.5:1.0, then 10% of ZJUAF-2 fermentation broth and 10% of ZJUAF-4 fermentation broth are added, and 40% of water is added. The initial fermentation temperature is 25-30℃, the fermentation time is 48-72 h, and the material is turned over every 5-8 h. When the pH of the feed is reduced to 4.0, corn-soybean meal type fermented compound feed is obtained. Corn, soybean meal and bran are fermented by mixing one strain of Bacillus subtilis and one strain of Pediococcus pentosaceus. The contents of beta-conglycin and soybean protein decreased by 71.94% and 82.86%, respectively. The content of neutral detergent fiber decreased by 38.93%. The contents of gassy factors raffinose and stachyose decreased by 42.22% and 36.60%, respectively. The content of phytic acid phosphorus decreased by 37.50%. In addition to the significant decrease in the above-mentioned anti-nutritional factors, the lactic acid content increased by 3.5 times, and the acid-soluble protein increased by 6 times. Feeding the fermented feed to piglets can control diarrhea as effectively as feeding antibiotics.