7results about How to "Reduce digestion and absorption" patented technology

The invention belongs to the technical field of preparation of active substance preparations, and particularly relates to a preparation method of an algae microcapsule. Haematococcus pluvialis is used as a main raw material, astaxanthin is prepared into algae astaxanthin nano solid particles, firstly, haematococcus pluvialis protein is used as a protective layer, then emulsion is adsorbed to prepare self-emulsified algae astaxanthin solid particles, meanwhile, active wrappage of a net-shaped cross-linked structure is utilized, and the self-emulsified algae astaxanthin nano solid particles are prepared into algae astaxanthin nano solid particles. According to the present invention, the haematococcus pluvialis protein and the active wrappage with the network cross-linked structure are subjected to the positive and negative charge effect with the protein solution so as to obtain the haematococcus pluvialis protein dual-wrapped algae microcapsule, and the astaxanthin in the algae microcapsule can be easily released in the small intestine, and the bioavailability can achieve more than 60%. After the astaxanthin is microencapsulated, the influence of environmental factors such as light, heat, oxygen and the like on the stability of the astaxanthin is avoided, the activity can be kept for a long time, and the microencapsulated astaxanthin is suitable for being used in animal feed additives.

The invention discloses a dietary fiber composite solid food and a preparation method thereof, and belongs to the technical field of food, the dietary fiber composite solid food comprises the following raw materials by weight: 1-6 parts of water soluble fiber, 4-15 parts of insoluble water fiber, 1-9 parts of a white kidney bean extract, and 2.8-15 parts of a flavoring agent. The dietary fiber composite solid food disclosed by the invention can relax bowel, improve the internal environment of the intestinal tract and assist the health of the intestinal tract environment, and the insoluble water fibers enter the intestinal tract to coat redundant stool or faeces in the intestinal tract, increase the peristalsis speed of the intestinal tract and enable the stool or faeces to be discharged out of the body, so that the digestive function of the intestinal tract is improved, and the dietary fiber composite solid food can effectively assist in keeping the health of the human body.

The present invention relates to the field of food technology, and in particular to a health food that helps maintain healthy blood sugar levels and blood lipid levels and a preparation method thereof. The following components are included in weight: 30-90 parts of sheep skim milk powder, 0.1-7 parts of coffee extract, 0.5-19 parts of mulberry leaf extract, 0.1-7 parts of plant sterol esters, 0.1-15 parts of Gynostemma pentaphyllum extract, 2-30 parts of resistant dextrin, 0.01-1.8 parts of compound vitamins, 0.01-1.2 parts of vitamin C, 0.001-0.005 parts of chromium compounds, and 0.5-10 parts of theaflavins. The preparation method includes first mixing sheep skim milk powder and resistant dextrin with water, and then shearing the plant sterol esters and the dissolved chromium compounds to obtain an emulsion 1; then dissolving the compound vitamins and shearing and mixing them with the emulsion 1, adding water to the fixed volume, homogenizing, and drying to obtain dry powder; mixing the dry powder with coffee extract, mulberry leaf extract, Gynostemma pentaphyllum extract, theaflavins compounds and vitamin C. Continuous consumption of the health food prepared by the present invention helps maintain healthy blood sugar levels and healthy blood lipid levels, improves impaired glucose tolerance, and does not cause side effects such as liver and kidney damage.

The present application relates to the technical field of biological medicine, and particularly relates to a luteolin and chrysin complex and application thereof in improving insulin resistance drugs, wherein the molar ratio of luteolin to chrysin in the complex is 1:1. The present application discloses, for the first time, the synergistic hypoglycemic mechanism of the complex with the specific ratio through in vitro enzymatic experiments, insulin resistance cell models, and verification of transcriptomics, metabolomics and molecular biology. The complex can not only synergistically inhibit alpha-amylase and alpha-glucosidase activities to reduce postprandial blood glucose, but also improve insulin resistance in multiple dimensions and multiple targets by synergistically regulating the PI3K-AKT signaling pathway, inhibiting IL-17 / NF-kappa B-mediated inflammatory response and regulating fat decomposition and anabolism. The complex provided by the present application has the advantages of significant synergistic effect, clear mechanism of action, high safety and the like, and provides a new choice for developing a novel natural source hypoglycemic drug.

The application provides a preparation method of selenium-rich rice vermicelli and belongs to the technical field of food processing. The preparation method comprises the steps of rice pretreatment, selenium-rich rice bran pretreatment, raw material mixing, grinding, steamed powder extrusion, cooling and shaping, drying and packaging, and parameters of each step are optimized to ensure that process stability and product quality are improved simultaneously. Through the composite pretreatment process, the synergistic effect is realized, the selenium content of the finished product is greater than or equal to 0.5 mg / kg, the GI value is less than or equal to 55, the selenium bioavailability is greater than or equal to 65%, the breakage rate is 0%, the cooking loss is less than or equal to 6.7%, the rehydration rate is about 125%, the color is white and uniform, and no visible impurities are observed; the total drying time is shorter than that of the prior art, the method is suitable for industrial grinding production system, and the nutritional health, food quality and production efficiency are considered.

The invention relates to the technical field of food fresh keeping, and particularly discloses a composition with an antibacterial function, a preparation method and application in fresh keeping of hot fresh meat, the preparation method comprises the following steps: (S01) taking lactobacillus plantarum, lactobacillus reuteri and fructo-oligosaccharide, mixing, stirring, setting constant temperature, and adjusting humidity to obtain an antibacterial matrix; (S02) mixing sodium alginate with the bacteriostatic substrate, stirring, and adjusting the pH value to obtain a bacteriostatic structure substrate; (S03) adding a grape seed extract, adjusting the stirring speed and duration, measuring the concentration data of each component, and testing the solubility to obtain a functional antibacterial component; and (S04) adopting principal component analysis, gradually adjusting the proportion of each component, judging the influence of different proportions on bacterial colony inhibition by monitoring and analyzing the number of bacterial colonies and the inhibition rate, and obtaining an optimal proportion combination according to experimental data to obtain a preparation scheme of the composition with the antibacterial function. The invention has the characteristics of being beneficial to maintaining the health and balance of intestinal microecology, good in safety and better in stability.