751 results about "Lipid lowering" patented technology

The invention provides homogenized pitaya polysaccharide as well as a preparation method and application thereof, and belongs to the technical field of polysaccharide extraction and purification. The homogenized pitaya polysaccharide is a polysaccharide of which the monosaccharide is composed of mannose, glucosamine hydrochloride, rhamnose, glucuronic acid, galacturonic acid, glucose, galactose and arabinose, the relative molecular weight is 8.08 * 10 < 4 > Da, and the corresponding molar ratio is (0.181): (0.250): (16.544): (12.762): (3.793): (0.739): (51.014): (14.716). The invention further provides a preparation method of the homogenized pitaya polysaccharide and application of the homogenized pitaya polysaccharide in preparation of lipid-lowering and sugar-lowering drugs. The homogenized pitaya polysaccharide disclosed by the invention has an obvious lipid-lowering and blood-glucose-reducing effect, is from a natural product, so that the homogenized pitaya polysaccharide has no toxic or side effect and can be used for preparing lipid-lowering and blood-glucose-reducing medicines.

The invention relates to pediococcus pentosaceus with a cholesterol lowering function and application thereof, and belongs to the technical field of microorganisms. The invention discloses pediococcus pentosaceus with a cholesterol lowering function and application of the pediococcus pentosaceus. The pediococcus pentosaceus R5 (GDMCC No.65659) is separated from special fermented food stinky acid in Guizhou. The in-vitro cholesterol removal rate of the pediococcus pentosaceus R5 can reach 59%, and the pediococcus pentosaceus R5 has the characteristics of acid / cholate resistance, no hemolysis and sensitivity to common antibiotics; an in-vivo lipid-lowering experiment is carried out on a hyperlipidemia model mouse, and the result shows that the strain R5 can remarkably improve the in-vivo dyslipidemia state of the mouse, reduce liver fat accumulation and protect the liver at the same time, and can be used for developing lipid-lowering related probiotic functional products. The strain R5 provided by the invention provides a natural and safe probiotic for preventing and / or treating hyperlipemia.

The invention discloses a lactobacillus paracasei SX-M1559 strain and application thereof in preparation of drugs for reducing blood sugar and lipid and resisting inflammation, and belongs to the technical field of microorganisms. The invention discloses a lactobacillus paracasei SX-M1559, and the preservation number of the lactobacillus paracasei SX-M1559 is CCTCC (China Center For Type Culture Collection) NO: M 2025030. According to the lactobacillus paracasei SX-M1559 and the application thereof in preparation of the medicine for reducing blood sugar, blood fat and inflammation, the SX-M1559 is separated from fresh feces of long-life old people, teai county, Zhanjiang city, Guangdong province, the glucose content in a zebra fish hyperglycemia model body and the fat content in a zebra fish hyperlipidemia model body can be remarkably reduced, and the effect of reducing blood sugar, blood fat and inflammation is achieved. The invention provides a theoretical reference and a guidance basis for developing a probiotic preparation for preventing or treating hyperlipidemia, diabetes mellitus and inflammatory bowel disease by utilizing the new strain SX-M1559 of the casei paracasei.

The invention discloses a culture solution for reducing lipid of animal embryos before freezing as well as a preparation method and application of the culture solution. The culture solution is prepared by adding bezafibrate and cholic acid into an NCSU23 culture solution. The invention also discloses a preparation method of the culture solution, which comprises the following steps: preparing an NCSU23 culture solution, and adding bezafibrate and cholic acid into the NCSU23 culture solution. Compared with a conventional NCSU23 culture solution, the culture solution provided by the invention has the advantages that the added bezafibrate and cholic acid have a synergistic lipid-lowering effect, so that the content of lipid in an embryo can be remarkably reduced, and the survival rate and the blastocyst hatching rate after the embryo is frozen and unfrozen are finally effectively improved. The culture solution provided by the invention has application prospects in the aspects of animal embryo lipid reduction, frozen embryo survival and development and the like.

The disclosure provides methods of reducing the risk of a major adverse cardiovascular event (MACE) in a subject having previously experienced acute coronary syndrome (ACS) and for reducing risk of a MACE in a patient who is diagnosed with coronary artery disease and has blood high-sensitivity C- reactive (hs-CRP) of >2.0 mg / L. The methods include administering to the subject an anti-oxLDL antibody. The anti-oxLDL antibody may be administered to the subject alone or in combination with one or more additional therapeutic agents, such as one or more lipid lowering agents.

The invention discloses a strain of Lactobacillus paracasei SX-G1520 and an application of the Lactobacillus paracasei SX-G1520 in preparation of a lipid-lowering, anti-inflammatory and / or antioxidant product, the preservation number of the Lactobacillus paracasei SX-G1520 is CCTCC (China Center for Type Culture Collection) No: M 2025032, and the Lactobacillus paracasei SX-G1520 is preserved in the China Center for Type Culture Collection on January 6, 2025. The Lactobacillus paracasei SX-G1520 strain provided by the invention has lipid-lowering and antioxidant functions, significantly reduces the content of intestinal neutrophils of a zebra fish inflammatory bowel disease model, shows a significant effect on relieving intestinal inflammation, is good in safety, and has good application prospects. And a new technical choice is provided for developing probiotic preparations for regulating fat metabolism, resisting oxidative stress and preventing and treating inflammatory bowel diseases.

The invention relates to the technical field of microorganisms, in particular to a plant lactobacillus BD7807 and application thereof in treating lipid metabolism disorder, and particularly discloses a plant lactobacillus BD7807 with the preservation number of CGMCC (China General Microbiological Culture Collection Center) NO.33630. The invention further discloses a preparation method of the plant lactobacillus BD7807. The plant lactobacillus BD7807 has obvious lipid-lowering, anti-oxidation and adhesion capabilities, is bacteriostatic, has no multiple drug resistance, can play a role in lowering lipid without damaging other organs, and can be widely used for preventing and treating related symptoms caused by lipid metabolism disorder.

The invention discloses a strain of Witzia ciliaris with fat-reducing and weight-reducing functions, and belongs to the technical field of microorganisms. On the basis of reducing blood fat and weight, the screened Witzia ciliaris can inhibit the content and activity of fat synthase and relieve liver injury caused by high-fat diet, also has excellent acid resistance, bile salt resistance and efficient fat hydrolysis ability, is a strain of multifunctional Witzia ciliaris, and has good application prospects. The method has a wide application prospect in preparation of lipid-lowering, weight-losing and weight-losing products.

The invention discloses hawthorn leaf pectic polysaccharide with lipid-lowering activity and a preparation method and application thereof, and belongs to a preparation method of plant polysaccharide, the preparation method comprises the following steps: refluxing hawthorn leaves with ethanol, discarding monosaccharide and small molecule compounds, refluxing with hot water to extract medicinal materials, removing protein through an enzymolysis method and a Sevage reagent method, decolorizing with polyamide resin, and drying to obtain the hawthorn leaf pectic polysaccharide with lipid-lowering activity. The crude polysaccharide is separated through DEAE-52 column chromatography, and finally, the crude polysaccharide is further purified through Sephadex G-100, so that the uniform purified polysaccharide is obtained. Tests on pancreatic lipase inhibition, taurocholate binding capacity and glycocholate binding rate show that the compound has remarkable lipid-lowering activity and is expected to become a potential natural lipid-lowering preparation.

The present application relates to the technical field of oat bran deep processing, and particularly relates to an oat active polypeptide with GLP-1 secretion promotion, blood sugar reduction and lipid reduction activity, and a preparation method and application thereof.The present application is prepared by adding alkaline protease and ficin for double-enzyme step-by-step hydrolysis after homogenate, enzymolysis and alkali extraction and acid precipitation pretreatment, and then filtering, ultrafiltration desalination and drying, so that the oat active polypeptide with GLP-1 secretion promotion, blood sugar reduction and lipid reduction activity is obtained.The present application is simple to operate, low in equipment requirement, and suitable for industrial large-scale production.The prepared oat active polypeptide has GLP-1 secretion promotion, blood sugar reduction and lipid reduction activity, has a significant inhibitory effect on pancreatic lipase and alpha-glucosidase, has an obvious GLP-1 secretion promotion effect, and has a significant blood sugar reduction and lipid reduction effect.

The invention discloses pancreatic lipase immobilized composite nano magnetic beads, a preparation method and application, ferroferric oxide is adopted as a magnetic core, dopamine-mediated growth is performed to form a core-shell structure, then the periphery of the core-shell structure is wrapped with a metal organic framework to form the composite nano magnetic beads, and pancreatic lipase is immobilized by using the composite nano magnetic beads as an adsorption carrier. The enzyme loading amount, the repeated utilization rate and the storage stability of the ferroferric oxide nano-particles are remarkably improved, the enzyme immobilization efficiency and the enzyme activity are improved, and meanwhile, the prepared pancreatic lipase immobilized composite nano-magnetic beads have excellent stability and biocompatibility, are green and pollution-free and can be repeatedly used; the composite nano magnetic beads are synthesized by adopting a solvothermal method, the product is easy to separate, the synthesis process is simple, the enzyme immobilization efficiency can be regulated and controlled by regulating and controlling the synthesis process, the structure of an active ligand can be screened and analyzed from natural products with numerous and jumbled components, and the active ligand has a certain lipid-lowering potential and can be used for preparing the nano magnetic beads. The compound can be used as a potential lead compound of lipid-lowering drugs.

The invention relates to an application of an Sdccag3 gene in preparation of a weight-reducing medicine for regulating glucose and lipid metabolism. The Sdccag3 gene is used as an action target to be applied to preparation or screening of the weight-reducing medicine for regulating glucose and lipid metabolism, and the nucleotide sequence of the Sdccag3 gene is as shown in SEQ ID No. 1. According to the application disclosed by the invention, the specific overexpressed Sdccag3 in adipose tissues in a mouse body can obviously inhibit the increase of the blood fat level, and the overexpressed Sdccag3 can also obviously improve the poor glucose tolerance, improve the insulin sensitivity, reduce the levels of serum triglyceride, cholesterol and low-density lipoprotein cholesterol of an obese mouse, improve the poor glucose tolerance and improve the insulin sensitivity. The insulin sensitivity is improved, obesity-related glycolipid metabolism is effectively regulated and controlled, the effect of reducing blood lipid and blood sugar is achieved, and the compound can be used for preparing weight-losing drugs for reducing blood lipid and blood sugar.

The invention relates to the technical field of health-care products, in particular to a weight-losing and lipid-lowering health-care product and a preparation method thereof. The weight-losing and lipid-lowering health-care product comprises chitosan, L-carnitine tartrate, polypeptide, a sweetening agent, an auxiliary protective agent and a filling agent. The invention also provides a preparation method of the composition. Compared with the prior art, the method has the advantages that the white kidney bean enzymatic hydrolysate, the trehalose and the plant extract are used as fermentation substrates for mixed fermentation, and the plant extract contains a large number of active ingredients which have the effect of promoting proliferation of probiotic strains and promoting fermentation, so that a large number of nutrient substances in the white kidney beans are dissolved out; further degrading into nutrient substances such as polypeptide, glucose, amino acid and the like which are easily absorbed by human beings; meanwhile, a large number of beneficial nutrition molecules are generated during mixed fermentation of the plant extract and the white kidney bean enzymatic hydrolysate, a large number of lipid-lowering substances can be generated, and meanwhile the good weight-losing effect is achieved.

The invention discloses a dual-targeting bionic liposome composite material and a preparation method and application thereof, and belongs to the technical field of nano-medices.The dual-targeting bionic liposome composite material is prepared by taking liposome nano-particles as a carrier, loading iloumab and alkannin on the carrier to obtain drug-loaded liposome, and fusing the drug-loaded liposome with a macrophage membrane to obtain the dual-targeting bionic liposome composite material. And modifying with phospholipidic hyaluronic acid to obtain the double-targeting bionic liposome composite material. According to the invention, two anti-atherosclerosis effects with different mechanisms, i.e., lipid lowering by Elolukumab and anti-inflammation by alkannin, are utilized to realize targeted therapy of atherosclerosis, and the bionic membrane on the outermost layer realizes long blood circulation and lesion site targeting ability of the composite material through inherent immune escape and recruitment characteristics of macrophages. The characteristic that hyaluronic acid interacts with a target cell surface receptor CD44 is utilized, effective utilization of the target cell on the composite material is achieved, and the atherosclerosis prevention and treatment effect of the composite material is improved.

The invention discloses an oleanolic acid / cyclodextrin metal organic framework compound and a preparation method and application thereof, and belongs to the technical field of pharmaceutical preparations. The preparation method comprises the following steps: dissolving gamma-cyclodextrin and alkaline potassium salt in water to obtain crystallization mother liquor of a cyclodextrin metal organic framework; and then adding oleanolic acid into the crystallization mother liquor of the cyclodextrin metal organic framework for co-crystallization growth to obtain the oleanolic acid / cyclodextrin metal organic framework compound. According to the co-crystallization method provided by the invention, the oleanolic acid can be efficiently encapsulated in the cyclodextrin metal organic framework, and the solubility of the oleanolic acid is improved by 109.81 times by the prepared oleanolic acid / cyclodextrin metal organic framework compound, so that the lipid-lowering activity of the oleanolic acid is further enhanced; the compound provided by the invention has wide application potential in the aspects of preparing medicines for preventing / treating the non-alcoholic fatty liver disease and the like.

The application discloses a Weizmannia coagulans with fat-reducing and weight-reducing functions, and belongs to the technical field of microorganisms. The Weizmannia coagulans screened by the application can inhibit the content and activity of fat synthesis enzyme on the basis of reducing blood fat and weight, can relieve liver damage caused by high-fat diet, has excellent acid tolerance, bile salt tolerance and high fat hydrolysis capacity, and is a multifunctional Weizmannia coagulans, and has a wide application prospect in the preparation of fat-reducing, weight-reducing and weight-losing products.

The invention discloses emblic leafflower fruit polysaccharide with sugar-controlling and lipid-lowering activity as well as a preparation method and application of the emblic leafflower fruit polysaccharide. The polysaccharide is prepared by taking fresh phyllanthus emblica pulp as a raw material through hot water extraction, yeast fermentation, desorption after XAD-16 macroporous resin adsorption, alcohol precipitation, ultrafiltration and DEAE-52 cellulose column purification. The low-molecular-weight gulcomannan is separated from phyllanthus emblica for the first time, and monosaccharide composition of the gulcomannan mainly comprises glucose, mannose and galactose and contains trace rhamnose and xylose. The polysaccharide has sugar-controlling and lipid-lowering active action targets in the whole digestive tract (the upper digestive tract: glycolipid digestion and absorption enzymes alpha-amylase, alpha-glucosidase and pancreatic lipase inhibitory activity, starch hydrolysis delay, bile acid adsorption capacity and cholesterol micelle dissolution inhibition capacity; in the lower digestive tract, the multiplication promoting capacity of glycolipid metabolism-related probiotics) shows extremely high biological activity, and can be applied to food and health care products.

The invention discloses a composition for assisting in reducing blood sugar and blood fat as well as a preparation method and application thereof, and relates to the technical field of functional compositions. The composition comprises highland barley powder and modified inulin, the preparation method of the highland barley powder comprises the following steps: soaking highland barley grains in a weakly alkaline aqueous solution, and sequentially carrying out first pulse microwave treatment, enzyme deactivation treatment and segmented baking treatment; the segmented baking treatment comprises first-stage baking treatment and second-stage intermittent infrared irradiation treatment; the temperature of the first-stage baking treatment is 40-60 DEG C; the temperature of the second-stage intermittent infrared irradiation treatment is 60-80 DEG C, and the emission wavelength is 2.5-4 microns; the preparation method of the modified inulin comprises the following steps: performing acidolysis treatment on inulin in a weakly acidic aqueous solution, and then drying. The highland barley powder and the modified inulin in the embodiment can synergistically improve glycometabolism and lipid metabolism, effectively reduce the body weight, blood sugar, blood fat and the like under high-glucose and / or high-fat diet, and protect and repair the pancreas islet function.

The invention relates to the field of microorganisms, and provides a pediococcus pentosaceus VB341 with a lipid lowering effect, a culture device and application of the pediococcus pentosaceus VB341, the pediococcus pentosaceus VB341 is preserved in the China Center for Type Culture Collection on March 8, 2024, and the preservation number is CCTCC NO: M 2024433. The pediococcus pentosaceus VB341 disclosed by the invention has relatively strong ability of inhibiting lipase activity, has strong stability in intestinal juice and cholate, can be used for inhibiting fat hydrolysis, reducing the blood fat level, contributing to maintaining the healthy level of blood fat, contributing to controlling in-vivo fat and / or reducing weight, and is not easy to generate resistance.

The invention discloses fermentation liquor of a traditional Chinese medicine preparation, a preparation method of the fermentation liquor and application of the fermentation liquor in the aspects of losing weight, lowering lipid and / or relieving liver injury. The traditional Chinese medicine preparation is prepared from the following components in parts by weight: 3 to 6 parts of mulberries, 3 to 6 parts of raspberries, 3 to 6 parts of fructus corni, 12 to 20 parts of fructus lycii, 15 to 25 parts of rhizoma polygonati, 15 to 25 parts of fructus crataegi and 2 to 5 parts of semen cassiae. The traditional Chinese medicine preparation is prepared by extracting, sterilizing, cooling, inoculating a leavening agent and fermenting. The mulberry, the raspberry and the dogwood which are medicinal and edible materials are used for replacing fleece-flower root, the original formula of the lipid-lowering drug is combined, the fermentation liquor prepared after fermentation can effectively retain the obesity adjusting effect of the classic formula of the lipid-lowering drug, meanwhile, the biological activity of the lipid-lowering drug is remarkably improved through the optimized compatibility and the probiotic fermentation technology, and the lipid-lowering drug has a good application prospect. A safe and efficient innovative scheme is provided for functional food to intervene in obesity / overweight.

The invention discloses a health-care product with a weight-losing effect as well as a preparation method and application of the health-care product. The health-care product is prepared from the following raw materials in parts by weight: 1-5 parts of an aloe extract, 5-10 parts of an acanthopanax sessiliflorus leaf extract, 20-30 parts of pigeon pea natto powder and 40-60 parts of auxiliary materials. Research finds that the aloe extract, the acanthopanax sessiliflorus leaf extract and the pigeon pea natto powder are combined to play an obvious weight-losing role in the aspects of inhibiting lipase activity, regulating lipid metabolism, increasing energy consumption, controlling appetite and the like; by using the pigeon pea natto powder, the diarrhea phenomenon caused by the aloe extract and the acanthopanax sessiliflorus leaf extract can be obviously reduced. The three components and a proper amount of auxiliary materials are compounded to prepare the health-care product, and the health-care product can be used for reducing blood sugar, reducing lipid and losing weight and has the advantages of being natural, green, safe in property, remarkable in effect and small in side effect.

The invention discloses a preparation method of a pilose antler mushroom extract and application of the pilose antler mushroom extract in products with nitrite adsorption and / or lipid lowering efficacy, SDF in pilose antler mushroom is extracted, it is found that the content of SDF in pilose antler mushroom is high, the pilose antler mushroom has good in-vitro lipid lowering activity, and the pilose antler mushroom is a high-quality edible mushroom raw material capable of being used for lipid lowering functional food development. A biological activity experiment shows that the pilose antler mushroom SDF extract can well remove DPPH and ABTS free radicals, adsorb nitrite and inhibit the activity of cholesterol esterase and pancreatic lipase, and shows good oxidation resistance, nitrite adsorption and lipid-lowering activity.

The present application relates to the technical field of traditional Chinese medicine, in particular to a kind of slimming traditional Chinese medicine composition and preparation method thereof.The present application uses the raw materials such as Buzha Leaf, hawthorn, lotus leaf, immature fruit of Chinese citron, magnolia officinalis, raphanus sativus, dried orange peel, pellitory, alisma orientalis and cassia obtusifolia, after decoction, lactic acid lactobacillus lactis CICC 6242 and royi mucous lactobacillus CICC 6121 are fermented with 0.4-0.8:1 ratio, then combined enzymolysis is carried out using ginger protease and snail protease, and then 15-25wt% ethanol is used for extraction, and the composition is endowed with excellent lipid-lowering and weight loss effect.

The invention relates to the technical field of polypeptide drugs for metabolic diseases, in particular to a glucagon-like peptide (GLP-1), a glucose-dependent insulinotropic polypeptide (GIP) and a glucagon (GCG) triple receptor agonist (protein). According to the triple receptor agonist protein provided by the technical scheme, weight reduction is achieved, meanwhile, lower side effects are shown, and drug compliance is enhanced. The triple receptor stimulant researched and developed by the technical scheme can be applied to preparation of medicines with the effects of losing weight, reducing lipid or reducing blood sugar, solves the technical problem that the existing GLP-1, GIP and GCG triple receptor stimulants are difficult to reduce side effects while reducing body weight, and breaks through the weight loss mode that the traditional medicines depend on appetite suppression; due to the unique action mechanism and good safety, a safer and more effective treatment scheme is provided for patients, and the medicine has wide market prospects and social benefits.

The invention provides a rice bran fatty alkanol composition for reducing fat and losing weight and a preparation method of the rice bran fatty alkanol composition. The rice bran fatty alkanol composition for reducing fat and losing weight is composed of rice bran fatty alkanol and soybean sterol, and the rice bran fatty alkanol accounts for 5-30% of the mass of the composition. By optimizing the fingerprint spectrum of rice bran fatty alkanol, the composition proportion of higher fatty alkanol is effectively improved, the lipid-lowering, weight-losing and liver-protecting effects can be effectively improved, the lipid-lowering, weight-losing and liver-protecting effects are greatly improved by matching with soybean sterol, and a tablet containing the composition is further developed. The obtained lipid-lowering weight-losing liver-protecting tablet is safe and free of side effects, and can be eaten for a long time to prevent obesity and fatty liver.

The invention discloses a plasmin lumbrukinase peptide dietary therapy formula suitable for rehabilitation of cardiovascular and cerebrovascular diseases, blood circulation promoting, blood stasis removing, thrombolysis, collateral dredging and microcirculation improving, and relates to the technical field of medicine and food homology dietary therapy. Soybean protein isolate and earthworm protein are used as core thrombolytic active raw materials, isomaltooligosacharide, xylitol, German Jilida collagen peptide, soybean peptide powder, Belgian imported inulin, red yeast rice and natto powder are compounded, microcrystalline cellulose and magnesium stearate are used as auxiliary materials, and probiotics / metabiotics strains such as rhamnolactobacilli JYLR-005 and the like can be selectively added. The raw materials have a synergistic effect through precise matching, plasmin and lumbrukinase peptide in earthworm protein can directly dissolve thrombus fibrin, natto powder and red yeast rice assist in lowering lipid and dissolving thrombus, multiple active peptides and prebiotics regulate intestinal microecology to improve microcirculation of the whole body, probiotics / metabiotics further strengthen the metabolic capacity of the body, no chemical medicine is added in the whole process, and the traditional Chinese medicine composition is free of toxic and side effects and free of toxic and side effects. The safety is high; the dietary therapy composition can achieve postoperative rehabilitation conditioning of cardiovascular and cerebrovascular diseases through daily consumption, effectively promote blood circulation to remove blood stasis, dissolve thrombus and dredge collaterals, improve microcirculation and relieve various discomfort caused by blood vessel clogging, raw materials are easy to obtain, compatibility is scientific, and the dietary therapy composition is suitable for large-scale production and popularization.

The invention relates to the technical field of biological medicine, in particular to radix puerariae and sesame coffee for improving non-alcoholic fatty liver and application of the radix puerariae and sesame coffee. The radix puerariae and sesame coffee comprises the following components in parts by weight: 0.5 part of a fructus cannabis polypeptide solution, 0.5 part of radix puerariae polypeptide solution and 9 parts of coffee. After continuous treatment for 7 weeks, according to liver appearance and liver histopathology observation, it is found that the radix puerariae and sesame coffee mixed liquid effectively reduces lipid deposition and liver fat, and the liver fat lesion is improved. Experimental results show that the radix puerariae and hemp coffee has a remarkable lipid-lowering effect, and can effectively reduce liver fat particles, reduce inflammatory injury, improve liver tissue pathological changes and relieve NAFLD mouse liver tissue injury.

The invention relates to the technical field of microorganisms, in particular to monascus for high-yield production of monascus and / or monascus flavin and application of the monascus, a new monascus strain with the preservation number of CGMCC NO.41335 and application of the new monascus strain in production of high-content monascus and / or monascus flavin and related products thereof. The strain is monascus purpureus ZYXQ-2206, can produce high-efficiency and non-toxic monascus and / or monascus flavin at high yield, and does not produce harmful and toxic components such as lovastatin and citrinin. Therefore, a monascus product produced by using the strain can effectively avoid safety risks, and has extremely high application prospects and market potential. By screening and optimizing a fermentation process, the invention provides the high-yield, non-toxic and high-functionality red yeast rice, and the red yeast rice has important application value in the field of development of lipid-lowering functional foods and nutritional health-care products.

The invention is applied to the technical field of health-care products, and discloses a sea-buckthorn soft capsule, which comprises a capsule shell and a content, the capsule shell is composed of gelatin, water, glycerin and an auxiliary material, the auxiliary material is a preservative or a plasticizer, the content is composed of one of seabuckthorn seed oil or fruit oil, seabuckthorn powder and an auxiliary material, the auxiliary material is one of a suspending aid and an antioxidant or a mixture of the suspending aid and the antioxidant, the seabuckthorn powder is rich in flavone, and the auxiliary material is a mixture of the suspending aid and the antioxidant. The soft capsule has the effects of lowering lipid, softening blood vessels and preventing vascular diseases. According to the hippophae rhamnoides soft capsule, a product capsule shell is prepared from gelatin, water and glycerin according to a specific proportion, it can be guaranteed that the capsule shell has proper hardness and elasticity and is convenient to process and store, hippophae rhamnoides seed (fruit) oil and hippophae rhamnoides powder in the content are matched according to a reasonable proportion, the hippophae rhamnoides powder is rich in flavone, and the hippophae rhamnoides powder and the hippophae rhamnoides seed (fruit) oil act the effects of lowering lipid, softening blood vessels and preventing vascular diseases can be better exerted.

The invention relates to the field of natural medicines, and particularly discloses Tibetan medicine scindapsus aureus flower polysaccharide A1 with a lipid-lowering function as well as a preparation method and application thereof. The Tibetan medicine scindapsus aureus flower polysaccharide A1 is prepared from the following components in mol percent: 55 to 60 percent of arabinose, 15 to 20 percent of galactose, 5 to 10 percent of galacturonic acid, 5 to 10 percent of rhamnose and 3 to 5 percent of glucose. The Tibetan medicine scindapsus aureus flower polysaccharide A1 is extracted and separated from Tibetan medicine scindapsus aureus flowers. The method comprises the following steps: S1, extracting and preparing Tibetan medicine scindapsus aureus flower total polysaccharide by adopting a water extraction and alcohol precipitation method; s2, separating and purifying the scindapsus aureus flower total polysaccharide by adopting an anion exchange chromatography technology to obtain EGP-A, and further separating and purifying the EGP-A by adopting a gel column chromatography technology to obtain EGP-A1. Through research and implementation of the invention, the EGP-A1 has good lipid-lowering activity, can play a role in protecting blood fat and cardiovascular health, and has a good medicinal prospect in the aspect of preparing lipid-lowering medicines.