22 results about "Low cholesterol" patented technology

The invention relates to a feed additive for producing high-nutrition low-cholesterol eggs. The feed additive comprises natural grains, microalgae and a microalgae extract, and is prepared from the following raw materials in percentage by weight: 20-70% of corn, 5-10% of wheat bran, 5-10% of soybean meal, 5-20% of spirulina powder, 5-20% of chlorella powder and 5-20% of haematococcus pluvialis. The feed additive is added into laying fowl feed according to the proportion of 1-2wt%, the feed additive and the laying fowl feed are uniformly mixed and then fed, low-cholesterol poultry eggs rich in protein, algae source carotenoid, calcium, magnesium, zinc, iron and other nutritional ingredients can be stably obtained after the laying fowl feed is fed for 2 weeks, compared with common poultry eggs, the cholesterol content can be reduced by 26%, and the poultry eggs are fine and smooth in taste, free of fishy smell and good in taste. The nutrition and quality of poultry eggs are remarkably improved, and economic benefits are improved.

This invention provides a highly soluble defatted egg yolk powder and its preparation method, comprising the following steps: adding water to defatted egg yolk powder to obtain a defatted egg yolk powder suspension; ultrasonic pretreatment (U); enzymatic hydrolysis to obtain a modified defatted egg yolk powder solution (E); enzyme inactivation and sterilization (P); ultrasonic post-treatment (U); and sequentially performing vacuum concentration, drying, grinding, and sieving to obtain highly soluble defatted egg yolk powder. By utilizing a combined ultrasonic-enzymatic-sterilization-ultrasonic treatment (UE-PU), the defatted egg yolk powder is modified to possess characteristics such as rapid dissolution, high solubility, and good dispersion stability. Emulsifying activity, emulsifying stability, foaming properties, and foam stability are also significantly improved. Furthermore, the product exhibits good stability in aqueous solution under relatively wide environmental conditions (temperature, pH value, salt concentration). Therefore, the highly soluble defatted egg yolk powder produced using the process of this invention can serve as a high-protein, low-fat, and low-cholesterol nutritional ingredient with broad application prospects in the food industry.

The invention discloses animal and plant blend oil conforming to a dietary fatty acid equilibrium standard and a preparation process thereof, and belongs to the technical field of edible oil and fat processing. The blend oil is prepared from the following components in parts by mass: 5 to 30 parts of low-cholesterol animal oil, 70 to 95 parts of various vegetable oil and 0.001 to 0.015 part of an emulsifier RXLY-2. The method is characterized in that the fatty acid composition of the final product simultaneously meets the condition that the mass ratio of saturated fatty acid to monounsaturated fatty acid to polyunsaturated fatty acid is (0.95-1.05): (0.95-1.05): (0.95-1.05), and the mass ratio of linoleic acid to alpha-linolenic acid is 4: 1-6: 1. The preparation process comprises the following steps: preheating and emulsifying the animal oil, mixing with the vegetable oil, heating and curing, filtering and filling and the like. According to the invention, through scientific proportioning and a specific process, the internationally recognized'double gold proportion 'of dietary fatty acids is accurately realized, the problems of unbalanced nutrition and imbalance ratio of essential fatty acids of single edible oil are solved, and the product has good stability and is suitable for long-term eating by various people.

The application belongs to the technical field of medicine, and discloses a kind of optical compound and its preparation method and application, specifically discloses the enantiomer has different effect.In vitro experiment, enantiomer shows selectivity to target point, S-isomer tends to activate PPARγ, and R-isomer tends to activate FFAR1.In animal model, the efficacy of enantiomer also shows difference, first, two enantiomers can significantly reduce the blood sugar of animal, and significantly improve the insulin resistance of animal.However, in reducing blood triglyceride, the effect of S-isomer is obviously superior to racemate and R-isomer, and in reducing blood cholesterol, the effect of R-isomer is obviously superior to racemate and S-isomer.Therefore, (S)‑1 has important role in preparing blood sugar reducing, triglyceride reducing drug, and (R)‑1 has more significant effect in reducing blood sugar, reducing cholesterol, and has important significance for clinical targeted treatment and application.

The invention relates to the field of breeding and food, and discloses a fattening pig feed, a fattening pig feeding method and a low-cholesterol pigtails, the feed comprises 5-35 wt% of citrus residue fermentation product, 50-70 wt% of corn and 10-25 wt% of soybean meal based on the total amount of the fattening pig feed; wherein the fermented citrus pulp comprises citrus pulp, auxiliary materials, microbial agents and enzyme preparations, the auxiliary materials comprise corn and soybean meal, the microbial agents comprise bacillus subtilis and bacillus licheniformis, and the enzyme preparations comprise xylanase, glucanase, mannase and cellulase. After fattening pigs are fed with the feed provided by the invention, the obtained pigtails have the characteristics of low fishy smell, good smell, low cholesterol content, high calcium and magnesium content and the like. The operation method provided by the invention is simple and easy to implement, and the quality improvement effect of the pigtail food material is remarkable.

This invention belongs to the technical field of laying hen feed additives, specifically relating to a selenium-enriched, high-DHA, low-cholesterol functional egg feed additive and its preparation method. The additive is prepared by compounding selenized ginseng polysaccharide, Schizochytrium algae powder, rosemary extract, natural vitamin E, EGCG green tea extract, phytosterol micron powder, sodium butyrate, β-glucan, phytase, modified attapulgite clay, and maltodextrin in specific weight parts, followed by low-temperature premixing activation, antioxidant encapsulation treatment, low-temperature compound granulation, sieving, and packaging processes. This invention, through the synergistic effect of its components, enables eggs to reach stable functional indicators within 14 days of feeding. The yolk selenium content reaches 32.1~38.2 μg / 100g, DHA content reaches 210.5~261.7 mg / 100g, and cholesterol reduction rate reaches 16.7%~22.3%. Simultaneously, eggshell strength increases by 12.1%~18.5%, egg production rate remains at 95.1%~96.8%, and egg breakage rate decreases by 59.0%~72.0%. The product exhibits good stability, requires low dosage, and is easy to use, making it perfectly suited for large-scale egg-laying hen farming scenarios and possessing outstanding economic and health value.

The invention belongs to the technical field of food processing, and relates to a black cake and a preparation method thereof. The small black flower is prepared by mixing plant carbon black obtained by oxygen-controlled pyrolysis of pine nut shells, a black fungus extracting solution and rose sauce. The plant carbon black brings unique appearance and is beneficial to intestinal health; the black fungus is rich in various nutritional ingredients and can promote digestion, reduce cholesterol and the like; the rose sauce increases fragrance and sweetness, and has the effects of resisting oxidation and regulating endocrine. The preparation method comprises the following steps: preparing the plant carbon black, preparing the auricularia auricula extracting solution, pickling with the rose sauce and preparing the pastry. The main innovation point of the invention is that the plant carbon black obtained by oxygen-controlled pyrolysis of the pine nut shells in Changbai Mountain vein, the black fungus extracting solution and the rose sauce are fused, and a formula and a process are innovated, so that the novel cake black small flower with delicious and healthy effects is made. Through careful blending and a unique technology, all the components are perfectly fused in the pastry, and the diversified requirements of consumers for food are met.

The utility model relates to the technical field of breeding equipment, in particular to an egg picking device for high-DHA low-cholesterol functional eggs, which comprises a mounting frame, a classifying assembly, a picking assembly and a collecting assembly, the sorting assembly comprises a sorting frame, two sorting shafts and three check blocks, the sorting frame is fixedly connected with the mounting frame and penetrates through the mounting frame, the two sorting shafts are rotationally connected with the sorting frame and penetrate through the sorting frame, the three check blocks are fixedly connected with the sorting frame and are located at the bottoms of the sorting shafts, and the check blocks are fixedly connected with the sorting frame and are located at the bottoms of the sorting shafts. And the picking assembly and the collecting assembly are connected with the mounting frame, so that the problems that when the shell-breaking-preventing flexible egg picking device is used, the eggs are inconvenient to classify and pick according to the sizes, the eggs need to be manually classified according to the sizes, and the picking assembly and the collecting assembly are connected with the mounting frame are solved. And the egg processing efficiency is reduced.

The invention discloses a composition capable of reducing blood fat, reducing cholesterol, maintaining beauty and keeping young, and belongs to the technical field of special diet. The special diet comprises a content and a capsule shell, the content is composed of perilla seed oil (organic), red yeast rice, yeast powder containing SOD, 2-oxoglutaric acid, skipjack elastin peptide, a kudzu vine root water extract, beewax, vitamin C, vitamin E, inulin, vitamin B1 and vitamin B2 according to a specific proportion, and the capsule shell is composed of purified water, gelatin and glycerin according to a specific proportion. The preparation method comprises the following steps: checking and accepting raw materials and auxiliary materials, sieving, weighing, mixing, pelleting, shaping, drying, picking pills, packaging, warehousing and the like, and key control points and process environment parameters are defined. The special diet aims at the endurance requirements of sports people, the nutritional ingredients are reasonably matched and are easily absorbed and utilized by human bodies, the preparation process is stable and controllable, and the consistency and stability of the product quality can be ensured.

The invention belongs to the technical field of feeds, and particularly relates to a special feed for low-cholesterol eggs and a preparation process of the special feed. The invention discloses a composition. The composition is prepared from the following components: plant polysaccharide, plant polypeptide, hesperidin, lactobionic acid, cordycepin and pubescent holly root saponin. The invention also discloses an application of the composition in preparation of a special feed for low-cholesterol eggs. A certain amount of the composition is added into the basal feed, the composition takes plant polysaccharide and plant polypeptide as main raw materials and takes hesperidin, lactobionic acid and other active molecules as auxiliary materials, and the combination of the components has a synergistic effect, so that the immunity and disease resistance of laying hens can be effectively improved, the laying rate is ensured, and the quality of laying hens is improved. Meanwhile, the content of cholesterol in eggs can be reduced, the color of the eggs is improved, the viscosity of egg white and the strength of eggshells are improved, the breakage rate is reduced, and the comprehensive quality of the eggs is comprehensively improved.

The application discloses chitooligosaccharide from squid cartilage, and a preparation method and application thereof, and belongs to the technical field of amino polysaccharide extraction and application. The chitooligosaccharide is prepared from chitin obtained by desalting and deproteinization of squid cartilage, and a deproteinization process for obtaining the chitin is also provided. The chitin is prepared into beta-chitosan through deacetylation, and the beta-chitosan is prepared into chitooligosaccharide through cellulose hydrolysis. The preparation process of the chitooligosaccharide is simple and easy to implement. The characterization information of the prepared chitooligosaccharide is analyzed through experiments, the chitooligosaccharide contains oligomers with a polymerization degree of 2-6, and is a positively charged oligosaccharide. The application also provides application of the chitooligosaccharide in treatment and relief of type II diabetes. A large number of experiments prove that the chitooligosaccharide from squid cartilage has biological functions such as antioxidant, anti-diabetic, cholesterol-lowering, immune regulation and antibacterial activity, the prepared chitooligosaccharide from squid cartilage has relatively comprehensive biological functions, the preparation process is simple, and the chitooligosaccharide has wide application value in medicines and foods.

The invention relates to the technical field of feed, in particular to laying fowl-oriented low-cholesterol nutrition regulation feed and a preparation method thereof, and the laying fowl-oriented low-cholesterol nutrition regulation feed is prepared from the following components in parts by weight: corn, soybean meal, a modified bile acid-phytosterol compound, quercetin, organic zinc, calcium hydrophosphate, mountain flour and table salt; the feed disclosed by the invention realizes the effects of reducing cholesterol of egg products, improving the egg laying performance of laying fowls and improving the body health: on one hand, the cholesterol content of egg yolk is low and is reduced compared with that of traditional feeds, and the requirements of consumers on low-cholesterol egg products are met; on the other hand, the laying rate of the laying fowls is stabilized at 92.5%-94.2%, the egg breaking rate is controlled to be 1.2% or below, and the average egg weight is kept to be 58 g or above; meanwhile, the contents of total cholesterol and triglyceride in serum of the laying fowls are reduced respectively, the lipid metabolism state of the body is remarkably improved, the health level of intestinal tracts and livers is improved, and the disease incidence in the breeding process is reduced.

The invention relates to the technical field of eggs, in particular to a multifunctional nutritional egg which is rich in lutein, selenium and zinc, contains SOD and is low in cholesterol and a preparation method of the multifunctional nutritional egg. Uniformly mixing microcapsule-coated lutein, an organic selenium source, an organic zinc source, coated SOD, a plant-derived SOD exciting agent, a cholesterol-reducing Chinese herbal medicine compound and an aroma-enhancing and fishy smell-removing compound according to a predetermined mass ratio to prepare a functional core package; s200, the functional core package is added into a basic ration of laying hens according to the mass percent of 1%-3%, uniform mixing is conducted, and the multifunctional feed special for the laying hens is prepared. And the industrial technology prejudice that intestinal absorption antagonism and active substances are easy to oxidize and inactivate when multiple elements are supplemented together in the prior art is effectively overcome.

The invention provides a silkworm breeding method for obtaining low-fat low-cholesterol high-quality silkworm chrysalis, and belongs to the technical field of silkworm chrysalis production. According to the method, an acetate solution with the concentration of 5-15 mM is sprayed to the surfaces of mulberry leaves and naturally aired, the spraying amount is 0.06-0.2 mL / g of mulberry leaves, after silkworms are raised to the age of 5 and grow, treated mulberry leaves are fed in the morning and normal mulberry leaves are fed in the afternoon every day, and pupae are taken after matured silkworms cocoon and pupate for 4-7 days. According to the method, the crude fat content of the silkworm chrysalis can be reduced by 17.14%, the crude protein content can be increased by 15.2%, the triglyceride content and the cholesterol content can be reduced by 20.32% and 66.53% respectively, the nutritional quality of the silkworm chrysalis is remarkably optimized, and a high-quality silkworm chrysalis raw material is provided for the fields of eating, feeding and pharmacy.

The invention provides low-cholesterol milk fat as well as a preparation method and application thereof. The method comprises the following steps: (1) completely melting anhydrous milk fat in a water bath, carrying out heat preservation in the water bath, growing crystals at 20-30 DEG C, and carrying out crystallization separation to obtain soft fat and stearin; and (2) carrying out single-stage short-path molecular distillation on the molten soft fat at 170-190 DEG C to obtain a heavy-phase component and a light-phase component, and the heavy-phase component is the low-cholesterol milk fat. According to the method provided by the invention, other substances are not introduced, the operation is simple, the economic benefit is high, the cholesterol removal efficiency is remarkably improved, and meanwhile, the stability and the quality consistency of AMF are ensured.

The invention relates to the technical field of food and feed additives, and discloses application of a tea polyphenol preparation in reduction of egg cholesterol. The tea polyphenol preparation comprises high-purity tea polyphenol, a phospholipid complex, phytosterol, bile acid binding resin and a microcapsule wall material. By limiting the purity and component composition of tea polyphenol, a phospholipid-mediated nano delivery system is constructed, a dual mechanism of bile acid adsorption and phytosterol competitive absorption is introduced, and the stability of active components in the feed processing and digestion process is guaranteed by adopting a microcapsule technology; the technical scheme which is definite in component, clear in action path, convenient to use and repeatable in effect is formed, the defects that in the prior art, multiple components are mixed, the mechanism is unknown, operation is tedious, raw materials are limited and the like are effectively overcome, and reliable technical support is provided for industrial production of the low-cholesterol functional eggs.

The invention provides a pharmaceutical composition, a preparation and application thereof. The pharmaceutical composition comprises the following components in percentage by weight: 5%-85% of an extract of seabuckthorn seeds, 5%-85% of an extract of hedyotis diffusa, 5%-85% of an extract of watermelon seeds and 5%-85% of an extract of phyllanthus emblica. Wherein% refers to the mass percentage content of each extract in the pharmaceutical composition. The pharmaceutical composition disclosed by the invention contains natural components with medicinal characteristics, can reduce blood pressure, cholesterol and blood sugar, and is stable in long-term curative effect; at the same time, these natural ingredients do not cause side effects, dependency risks, possibilities of drug resistance development, complex interactions, long-term health risks, environmental influences, compliance challenges, symptom masking, and ethical issues.

The invention discloses a method for preparing low-fat mayonnaise based on proteoglycan-based microgel, and belongs to the technical field of food processing. The method comprises the following steps: preparing a soybean protein isolate and Arabic gum compound, preparing microgel particles from top to bottom, mixing the microgel particles with yolk in different proportions, adding edible white granulated sugar, edible salt, white vinegar and soybean oil, homogenizing under certain conditions to obtain the low-fat mayonnaise, and observing the appearance difference of the low-fat mayonnaise. And the rheological property of the low-fat mayonnaise is measured. Although the traditional mayonnaise is popular with consumers, the cholesterol content of the traditional mayonnaise is high, the cholesterol of a human body is easily increased, and the traditional mayonnaise is not friendly to the health of people with high cholesterol and hyperlipidemia. The low-fat mayonnaise which is low in cholesterol content and excellent in rheological property is developed by constructing the proteoglycan-based microgel, and a new path is provided for expanding the consumer market of low-fat mayonnaise food.

The application provides an additive and feed for producing selenium-rich low-cholesterol functional eggs and application thereof, and belongs to the technical field of animal breeding feed. The feed additive comprises ganoderma lucidum fermented mulberry leaves and selenium-rich yeast with a mass ratio of 20000-30000:0.2-0.3. The ganoderma lucidum fermented mulberry leaves are added in a mass percentage of 2-3 %, and the selenium-rich yeast is added in a selenium mass percentage of 0.2-0.3 mg / kg. The addition of the basic daily ration ensures that the selenium content in eggs is stable within the selenium-rich egg industry standard (GH / T 1135-2017) and does not exceed the standard. Compared with the eggs of chickens fed with the basic daily ration, the cholesterol content is greatly reduced and is much better than the effect of the daily ration added with unfermented mulberry leaves, thereby solving the problem of high cholesterol in ordinary eggs and meeting the market demand for functional food. Meanwhile, the produced eggs maintain the stability of the core nutritional components of eggs and take into account the functionality and nutritional value.

The invention discloses phytosterol for laying hen feed and an extraction method thereof, and belongs to the technical field of feed additives, and the extraction method comprises the steps of pretreatment, deep eutectic solvent preparation, saponification, ultrasonic extraction, impurity removal and purification. The extracted phytosterol is suitable for laying hen feed, can competitively inhibit absorption of cholesterol by intestinal tracts of laying hens, effectively reduces deposition of cholesterol to egg yolk, meets the health requirements of current consumers for low-cholesterol eggs, and remarkably improves the market competitiveness of egg products. Meanwhile, on the basis that the feed-egg ratio is kept stable, the egg laying performance of laying hens can be improved, the weekly egg laying rate can be increased, the average egg weight can be increased, the death and culling rate of chicken flocks can be reduced, and the economic benefits of laying hen breeding can be improved from multiple dimensions of the egg yield, the egg product quality and the breeding survival rate.

The invention discloses a nutritional health-care steamed bun containing oats and Chinese wolfberry fruits and a preparation method thereof.The steamed bun is prepared by adding prepared oatmeal and Chinese wolfberry fruit powder into flour, the steamed bun is good in color, soft in taste, unique in flavor and strong in satiety, the daily diet requirements of people are met, the nutrition of oats and Chinese wolfberry fruits is integrated, and the nutritional health-care steamed bun containing the oats and the Chinese wolfberry fruits is suitable for being eaten by people. The nutritional and health-care effects of the steamed bun are increased, the variety of the steamed bun is enriched, the requirements of people on functional healthy staple food are met, and the steamed bun is beneficial to the body health of people after being frequently eaten and achieves the nutritional and health-care effects of reducing blood pressure, blood sugar and cholesterol, tonifying the kidney, generating essence, improving eyesight, soothing the nerves and the like; the health conditions of special crowds such as diabetes and hypertension patients are improved, and benefits are brought to the civil. The dried bean curds also have the advantages of being rich in vitamins, cellulose and mineral substances, rich in nutrition, free of loss of nutritional ingredients, free of any artificial preparation, purely natural, free of side effects on human bodies, soft in texture, unique in flavor, free of impurities, free of peculiar smell and the like.

The invention relates to an ASGR1 (sialoglycoprotein receptor 1) small-molecule inhibitor for preventing and treating hypercholesteremia as well as a preparation method and application of the ASGR1 small-molecule inhibitor. ASGR1 is a main subtype of a sialoglycoprotein receptor, is specifically expressed in the liver, mediates endoswallowing of blood asialoglycoprotein and transports the blood asialoglycoprotein to lysosome degradation, and inhibition or function deletion of ASGR1 is related to low cholesterol and reduction of CVD (Chemical Vapor Deposition) risk. The compound (I) provided by the invention is an ASGR1 inhibitor, can be used for preventing or / and treating cardiovascular diseases related to hypercholesterolemia and the like, can be used for preparing medicines for reducing the degree of fatty liver caused by high-fat diet and relieving liver injury, can be used for preparing medicines for reducing subcutaneous fat and visceral fat accumulation, and can be used for preparing medicines for preventing or / and treating cardiovascular diseases related to hypercholesterolemia and the like. The compound can be used for preparing medicines for reducing TC and LDL-C contents in plasma.