125 results about "Garcinia cambogia" patented technology

This invention relates to a nutritional intervention composition for enhancing satiety prior to a meal and extending satiety after a meal. The nutritional intervention composition decreases food intake producing weight loss over time. The composition consists of Niacin, Vitamin B6, Calcium, Phosphorous, Magnesium, Chromium, Chitosan, Fenugreek, Ginseng, White willow bark, Garcinia cambogia, Aloe Vera gel powder, Momordica charantia, Griffonia simplicifolia, Lagerstroemia speciosa and Vanadyl sulfate. The invention does not require stimulants or anabolic ingredients. There are three phases of activity within the composition. One, enhanced satiety through elevated serotonin. Two, improved carbohydrate metabolism, reduced blood glucose and slowed gastric emptying. Three, enhanced fiber binding of lipids and excess bile acids.

Disclosed are skin care compositions exerting a novel complementary dual mode of action in protecting the skin from day-to-day insults. The skin care compositions of the present invention comprise the extract from the liquid endosperm of Cocos nucifera as the principle ingredient along with one or more actives including the fruit rind extracts of Garcinia cambogia, Garcinia indica and Garcinia mangostana, seed coat extract of Tamarindus indicus, Chlorogenic acid extract from the beans of Coffea arabica, seed extracts of Nelumbo species, the leaf extracts of Murraya koenigii and the triterpene pentapeptides of oleanolic acid and ursolic acid. While the extract of Cocos nucifera has been included as a nutritional supplement (a natural cell culture medium) to ensure the maintenance of the viability and constant renewal of the cells of the skin, the other actives have been carefully chosen based on one or more of their effective skin care properties. The compositions of the present invention offer a safe prophylactic / therapeutic management solution to the wide range of pathological states associated with skin insults and the associated psycho-social issues.

Compositions and methods for administering to the diet of humans a composition for inducing rapid weight loss, controlling appetite, managing stress and supporting mental well-being, supporting relaxation, and combating fatigue. A diet supplement comprising Calcium and Potassium double salt of Garcinia Cambogia Extract supplying 60% Hydroxycitric Acid, Gymnema Sylvestre Leaf Extract, Rhodiola Rosea Root Extract, Theanine, Astaxanthin Algae Extract, Chromium Polynicotinate, Hoodia Gordonii, N-olyl-phosphatidyl ethanolamine (NOPE) / EGCG blend, Vinpocetine, Russian Tarragon Extract, N-acetyl tyrosine, and Withania Somnifera Root Extract is provided. Said diet supplement is comprised of at least Hoodia Gordonii wherein the extract does not contain any extract from the root of the plant.

The invention provides a safe and healthy food with a weight losing function. The food takes calcium pyruvate, enzyme, papain, a mango seed extract, garcinia cambogia extract, a bitter melon extract, a white kidney bean extract, a lotus leaf extract and starch as raw materials, and products in different forms such as capsules, tablets, pills, powder and the like are prepared according to actual requirements of consumers. The food has the significant weight losing function and is safe and healthy for human bodies.

An appetite suppressant toothpaste formulations which simultaneously suppresses the users appetite while promoting intraoral cleanliness. The toothpaste composition includes toothpaste base ingredients; and at least one of appetite suppressant and appetite depressant herbs. The toothpaste base ingredients include a combination of known amounts of Vegetable Glycerin; Sorbitol, Hydrated Silica; Purified Water; Xylitol; Carrageenan; Sodium Lauryl Sulfate; and Titanium Dioxide and a flavoring agent. The appetite suppressing and depressing herbs include at least one of Garcinia Cambogia; Gymnema Sylvestre; Kola Nut; Citrus Aurantium; Yerba Mate; and Griffonia Simplicifolia and comprise a range of substantially 5.5% to substantially 22% by weight of the composition. The appetite suppressing and depressing herbs may further include at least one of Guarana, Green Tea, myrrh, guggul Lipid and black current seed oil. Alternatively, the toothpaste composition may be in the form of a dental cream or mouthspray.

The invention relates to a food formula, in particular to slimming meal replacement powder having effect of restraining fat absorption and starch absorption. The slimming meal replacement powder having effect of restraining fat absorption and starch absorption consists of the following components in parts by weight: 2-5 parts of a kidney bean extract, 2-5 parts of a garcinia cambogia extract, 30-55 parts of water soluble dietary fibers, 10-27 parts of whey protein, 10-15 parts of konjac powder, 0.5-1.5 parts of vitamin A, 1.0-8 part of vitamin E, 10-14 parts of vitamin B1, 0.1-0.5 part of ferrous lactate, 0.1-0.2 part of zinc gluconate, 8-14 parts of isomaltooligosacharide, and 8-15 parts of comprehensive fruit and vegetable ferment powder. The slimming meal replacement powder having effect of restraining fat absorption and starch absorption, provided by the invention, is a product developed for crowds who are busy in common living, lack of movement, are irregular in foods and drinks and suffer from obesity, can effectively restrain the absorption of starch and fat, and can comprehensively complement nutrients required by human bodies, and can be eaten for replacing the lunch or the dinner.

Improved compositions and methods are useful in the treatment and prevention of impulsive, compulsive, reward-seeking, and other addictive behaviors, including applications involving the behavioral / cognitive process of assigning importance, maintaining attention, and assessing salience. The composition includes Vitex agnus-castus (Chastetree berry) extract in an effective amount for supporting and promoting a healthy lifestyle free from addictive behavior or for preventing or treating addictive behavior. The composition also includes garcinia cambogia, aspartic acid, pyruvate, EPA (eicosapentanoic acid), biotin, L-carnitine, and chromium polynicotinate.

The invention relates to a health care and weight loss chewable tablet and a preparation method thereof. The chewable tablet is prepared from, by mass, 1-4 parts of Garcinia cambogia, 1-4 parts of Phaseolus vulgaris Linn. extract, 3-6 parts of inulin, 0.02-0.04 part of vitamin B2, 0.03-0.06 part of vitamin B6, 0.5-3 parts of vitamin C, 0.5-3 parts of fructo-oligosaccharide and 1-3 parts of xylitol. The Garcinia cambogia, the Phaseolus vulgaris Linn. extract and the inulin which have the obvious weight loss function are combined for application, vitamins necessary for human bodies are used in an auxiliary mode, the raw materials are combined for application, and the healthy weight loss effect can be achieved. Meanwhile, the tablet which has the advantages of being convenient to take and carry, neat and attractive in appearance, accurate in dosage, stable in quality, mechanical in production, high in automation degree, large in yield, low in cost, good in taste and capable of increasing face movement when chewed is prepared.

The invention provides a weight losing composition. The weight losing composition consists of L-carnitine or pharmaceutically acceptable salt thereof, astaxanthin and garcinia cambogia extract. The invention also provides a preparation containing the weight losing composition and a preparation method thereof. The composition for losing weight can accelerate the consumption of fat in the body, and can effectively convert in vivo fat into energy by oxidation and decomposition so as to fulfill the purposes of naturally controlling and reducing the weight.

A method for promoting weight management in a mammal is provided, comprising administering to the mammal a composition comprising at least one weight loss agent and at least one mitochondria enhancingagent. The weight loss agent may be selected from the group consisting of psyllium, guar gum, capsaicin, chitosan, caffeine, garcinia cambogia, Pinus densiflora, capsaicin, yohimbre, hoodia, glucomannan, African mango, guarana, pyruvate, carnitine, beta-glucan, fucoxanthin, raspberry ketone, white kidney bean, kola nut, chromium, ginseng, psyllium, St. John's wort, dandelion, hydroxycitric acid,conjugated linoleic acid, green tea, black tea, green coffee beans extract, forskolin and bitter orange. The mitochondria enhancing agent may be selected from the group consisting of beetroot extract,nitrate, idebenone, nicotinamide riboside, elamepratide, vitamin C, vitamin D, vitamin E, thiamine, riboflavin, magnesium, calcium, phosphate, phospholipid, creatine, pyruvate, coenzyme Q10, NADH, nicotinic acid, L-camitine, dicholoracetate, curcumin, schisandrin and resveratrol. Compositions for weight management are also provided.

The invention discloses a high efficiency weight reducing milk tea and manufacture method thereof, which relates to the technical field of drink food. The milk tea comprises the following components by weight percent: 10 to 25 percent of non-diary creamer, 10-20 percent of defatted milk powder, 1 to 5 percent of pu'er tea extract, 1 to 7 percent of Yu Nan black tea extract, 5 to 10 percent of garcinia cambogia extract, 10 to 20 percent of guarana, 5 to 30 percent of cocoa extract and 1 to 20 percent of sweet tea extract. The invention can adjust appetite, promote lipolysis and supersession, control rebound, reduce blood fat concentration, ameliorate mood and arouse energy and does not have adverse reaction. Proved through animals and human, the product has obvious weight reducing effect, no harm on human health, good efficacy and taste and is an ideal weight reducing product.

The invention relates to a slimming capsule and a preparation method thereof. The slimming capsule comprises the following raw materials in parts by weight: 20-60 parts of garcinia cambogia extract, 0.5-3 parts of lagerstroemia speciosa extract, 2-10 parts of green tea extract, 20-60 parts of white kidney bean extract, 8-13 parts of vitamin C, 0.2-1 part of vitamin B2 and 0.5-1.5 parts of vitamin B6. The garcinia cambogia extract, the lagerstroemia speciosa extract, the green tea extract and the white kidney bean extract which have an obvious slimming effect are combined, and the vitamins necessary for human bodies are combined so as to achieve a good slimming effect. The slimming capsule, which is prepared by extraction of natural plants and combination with nutrients necessary for human bodies, has no damage to bodies and can achieve a healthy slimming effect.

The invention provides an after-sun repair anti-allergy mask after outdoor cross-country and a preparation method thereof. The after-sun repair anti-allergy mask is prepared from the raw material: luteolin, peony albiflora root extract, herba houttuyniae extract, aloe leaf juice, garcinia cambogia peel extract, hydroxyethyl cellulose, allantoin, dipropylene glycol, hydrogenated polyisobutylene, squalane, phenoxyethanol and deionized water. The five plant active ingredients-luteolin, peony albiflora root extract, herba houttuyniae extract, aloe leaf juice, garcinia cambogia peel extract and other mask nutrients are mixed in a certain proportion as a mask essence, and a remarkable after-sun repair effect is achieved. Tests have shown that the five plant active ingredients have synergistic effects, excellent after-sun repair and anti-allergy effects can be achieved, and skin sunburn and allergy symptoms after outdoor cross-country sports can be effectively improved.

The invention discloses a formula for preparing emerald wheat straw dye and a production method thereof. The dye is mainly composed of garcinia cambogia, baphicacanthus cusia, redwood leaf, alum, an iron ion compound solution, and mineral water. The main procedure of dyed wheat straw production comprises the following steps: material choosing, material cutting, drying, soaking, boiling, mixing, precipitating, dyeing, and finishing. The dye is prepared from pure natural plants, is natural, pollution-free, green, and environment-friendly, and does not have any side or toxic effect to human body.

The invention discloses a burdock slimming meal-replacement bar and a preparation method thereof. The meal-replacement bar is prepared from the following raw materials in parts by mass: 40 to 50 partsof burdock root powder, 10 to 20 parts of soybean isolate protein powder, 4 to 5 parts of whey protein powder, 3 to 5 parts of basil seeds, 2 to 4 parts of garcinia cambogia extract, 2 to 3 parts ofresistant dextrin, 2 to 3 parts of skimmed milk powder, 1 to 2 parts of white kidney bean extract, 1 to 2 parts of soy phospholipids, 1 to 2 parts of lotus leaf extract, 2 to 4 parts of a thickening agent, 0.02 to 0.04 part of an additive and 48 to 70 parts of water. The burdock slimming meal-replacement bar disclosed by the invention can help the human body to increase satiety, inhibit energy conversion, burn fat, control body weight rebound, and maintain skin elasticity, is unique in taste, rich in nutrients and convenient to carry, and has good economic benefit and social benefit.

The invention discloses a preparation method for extracting purified hydroxy citric acid from garcinia cambogia. The method comprises the steps that the garcinia cambogia is crushed, an alcohol-watersolution is added, multistage counter-current extraction is conducted, after an extracting solution is filtered, calcium oxide or calcium hydroxide is used for conducting neutralization, and calcium hydroxy citrate is obtained; the calcium hydroxy citrate is subjected to purification, acidolysis, membrane separation and desolvation, and high-purity hydroxy citric acid is obtained. Due to the factthat the calcium hydroxy citrate is small in solubility in water, the pure calcium hydroxy citrate is obtained through preparation, acidolysis and membrane separation are conducted, and the hydroxy citric acid with the content being 92% or above can be obtained. The technology is simple, operation is easy and convenient, the cost is low, and the method is suitable for batch production.

The invention relates to the technical field of skincare product processing and discloses an anti-allergy repairing smoothing toner. The anti-allergy repairing smoothing toner is prepared from the following raw materials: grape pip extract, honeysuckle extract, coffee bean extract, garcinia cambogia extract, flavone, rutin, glucosamine, hyaluronic acid and pure water; the raw materials are abundant and are capable of promoting absorption, resisting against bacteria and inflammation, promoting skin metabolism, discharging toxin, quickly promoting skin resistance, eliminating acnes, fading acnemarks, balancing grease secretion and thus fundamentally achieving anti-allergy repairing effects; the pure water is heated and boiled, so that the oxygen and infectious microbe are removed from water; various components are quickly and uniformly mixed; the hyaluronic acid is added, thus being safe and non-stimulation and being capable of restraining skin water loss, purifying and reducing pores and reducing the generation of acnes; rutin and glucosamine are added, and therefore, a new application method of rutin and glucosamine is added, the skin metabolism is quickened, the thickness of cuticle is increased, the couperose skin is avoided, the toxin discharging of the skin is quickened, the pores are purified, the acne cells are gradually repaired and the acne marks are faded.

The invention discloses a method for preparing high-purity hydroxycitric acid with garcinia cambogia as a raw material, wherein the method comprises the following steps: (1) crushing garcinia cambogia into a coarse powder, adding 20-40 L of a CaCO3 solution and 10-20 g of activated carbon into 1 kg of the garcinia cambogia coarse powder, carrying out low-temperature high-shear extraction, filtering, and thus obtaining a calcium hydroxycitrate solution A; (2) carrying out microfiltration and ultrafiltration on the calcium hydroxycitrate solution A, to obtain a calcium hydroxycitrate solution B; (3) adding a phosphoric acid solution into the calcium hydroxycitrate solution B, stirring evenly, and carrying out nanofiltration desalting, to obtain a hydroxycitric acid concentrated solution; and (4) carrying out cooling crystallization on the hydroxycitric acid concentrated solution, carrying out centrifugal separation, and thus obtaining a high-purity hydroxycitric acid crystal powder. The method is simple and feasible to implement, suitable for industrialized production and mild in conditions, the hydroxycitric acid is stable in the extraction process, and the hydroxycitric acid obtained from extraction is high in purity.

The invention discloses a perfumed soap with a belly slimming function and a preparation method of the perfumed soap. The preparation method comprises: dissolving garcinia cambogia extract, bitter orange extract, cassia nomame extract, nuciferine, glycerin and water-soluble azone in deionized water, then adding melted soap base caused by heating, cooling for a certain time, adding rosemary essential oil, finally dumping into a soap-producing moulding die and cooling to obtain the perfumed soap. When in use, a proper amount of the product of the invention is directly painted on wetted belly, and is washed off with clear water after 1-3 minitues. The product has the functions of inhibiting synthesis and absorption of belly fat, and accelerating metabolism and decomposition of the belly fat; also, the product has the functions of preventing rebound of the slimmed belly, compacting the skin of the slimmed belly and the like, and also has the advantages of being safe, none in any stimulation and the like.

The invention relates to a drink composition capable of inhibiting urinary calculi formation and promoting litholysis and an application of the drink composition. The invention relates to a novel application of a garcinia cambogia extract, namely, an application of the garcinia cambogia extract in preparation of food or drugs for inhibiting urinary calculi formation and promoting litholysis. The invention also provides a drink capable of inhibiting urinary calculi formation and promoting litholysis. The drink has the advantages as follows: animal experiments find that the garcinia cambogia extract can inhibit urinary calculi formation and promote litholysis for the first time. The concentration of 24 h urinary oxalic acid and calcium ions in rats in a garcinia cambogia extract interventiongroup is significantly reduced as compared with a calculus induction group; dotted calcium oxalate crystals can be seen in kidney tubules in the garcinia cambogia extract intervention group, flaky calcium oxalate crystals are seldom seen, and the um oxalate crystal deposition and lumen expansion conditions are remarkably better than those in the calculus induction group.

The invention provides alkaline plant salt capable of reducing weight. The alkaline plant salt is prepared from saline land common seepweed herb plant salt, garcinia cambogia extract, bamboo shoot powder, hair weeds, lotus leaf extract, sea-buckthorn extract, hordenine, coriolus versicolor polysaccharide, opuntia extract and bilberry extract. The invention further provides a preparation method of the alkaline plant salt. The alkaline plant salt has the obvious weight reduction effect and is applied to fat rats; four weeks later, the weight of each rat is 288.4-297.6 g; the alkaline plant salt has the effect of reducing food intake, and after the alkaline plant salt is taken for four weeks, the food intake of each rat is 21.5-22.4 g; the alkaline plant salt further has the effects of lowering the content of blood fat, total protein and albumin in serum.

The invention discloses ginseng peptide with an auxiliary blood glucose lowering effect and a preparation method thereof. The ginseng peptide with the auxiliary blood glucose lowering effect is mainlyprepared from the following components in parts by weight: 40 to 55 parts of ginseng peptide, 15 to 17 parts of bitter gourd, 12 to 15 parts of radix aconiti preparata, 13 to 16 parts of radix aconiti kusnezoffii praeparata, 12 to 14 parts of fructus chaenomelis, 18 to 20 parts of garcinia cambogia peel, 12 to 14 parts of fructus mume, 10 to 15 parts of herba taraxaci, 1 to 3 parts of vitamin D,6 to 8 parts of fructus coriandri, 6 to 10 parts of seaweed, 15 to 19 parts of globe amaranth flower and 13 to 17 parts of rhizoma polygonati. According to the ginseng peptide with the auxiliary bloodglucose lowering effect, provided by the invention, all raw materials have a synergistic effect to lower blood glucose; the auxiliary treatment effect of the ginseng peptide provided by the inventionon patients with diabetes mellitus is improved and a condition that nutritional components of organisms are lacked, caused by the fact that the blood glucose of the patients with the diabetes mellitus is raised, is improved; the enzymolysis efficiency and the enzymolysis degree are high through the combination of enzymes in enzymolysis and the selection of the dosage; the variety and quantity ofamino chemicals in an enzymolysis product are great and the mouthfeel is good.

The invention provides a hydrogel microcapsule with slimming efficacy, which is a pomegranate seed-shaped microcapsule, wherein a capsule wall is orange red semi-transparent, and the materials of the capsule wall include a gel material, water-soluble film-forming material and natural orange red pigment; a capsule core is white transparent, and the materials of the capsule core include a grease material and a slimming ingredient; the slimming ingredient comprises a garcinia cambogia extract or cassia nomame extract; the hydrogel microcapsule is prepared by adopting a dropping method. According to the hydrogel microcapsule with slimming efficacy, the capsule wall is orange red semi-transparent, and the capsule core is white transparent, so that the capsule is beautiful and unique visually like crystal pomegranate seed, and the visual sensation can be enhanced; the microcapsule is high in embedding rate, the effective protection to the garcinia cambogia extract and cassia nomame extract is realized; and the used garcinia cambogia extract and cassia nomame extract are safe without side effects, and the safety of the hydrogel microcapsule can be guaranteed to the greatest extent.

The invention discloses a composition with weight losing and beautifying effects. The composition comprises the following raw material: 1 to 10 parts of soybean peptide, 0.1 to 2 parts of collagen peptide, 0.1 to 2 parts of rose flower powder, 0.1 to 2 parts of polydextrose, 0.1 to 2 parts of grape seed extract, 0.1 to 2 parts of aloe vera extract, 0.1 to 2 parts of acerola cherry powder, 0.1 to 2parts of sodium hyaluronate, 0.1 to 2 parts of garcinia cambogia extract, 0.1 to 2 parts of apple polyphenol, 0.1 to 2 parts of pueraria flower extract, and 0.1 to 2 parts of betaine. With full consideration of the mutual synergistic effect of all the components, a proper propotion is provided; and after all components are compounded based on a proportion, the composition can be absorbed by thebody well and the mutual cooperation and synergistic interaction effects of the components can be fully exerted after the components are absorbed; a product having beautifying and weight losing effects is prepared; and problems that the skin loses elasticity due to fat reduction and collapses and the like can be solved.

Nutraceuticals Composition A (metabolic capacity enhancing compositions) comprises extraction or powder from White Kidney Bean, Green Tea, Green Coffee Bean, Garcinia Cambogia, Gymnema Sylvestre, L-Carnitine, Guarana, Ginger Root, Dandelion Root, Capsicum Cayenne, Licorice Root, Ascorbic Acid, d-Calcium Pantothenate, Pyridoxine HCl, Potassium Chloride, Magnesium Carbonate, and Chromium Yeast. Nutraceuticals Composition B (immunity capacity enhancing compositions) comprises extraction or powder from Grape Seed, Ginseng, Garlic, Rosehips, Green tea (Decaf), Astragalus, Beta Glucan Yeast, Reishi, Shitake, Maitake, Agricus blazei, Turkey Tail, Cordyceps, and Coenzyme CoQ10. The methods to make a synergistic Composition A and Composition B are formulated and are capable to provide a bioavailable dietary supplement and phytonutrients that can help modulate metabolism and enhance the human immune system. The supplementation, consumption, of these nutraceutical formulas have preventive and therapeutic roles for chronic diseases, and thus provide anti-aging effects.

The invention discloses a traditional Chinese medicine weight losing composition and a preparation method thereof. The traditional Chinese medicine composition is prepared from, by weight, 10-50 parts of a garcinia cambogia extract, 10-50 parts of an apricot kernel extract, 10-30 parts of an arrowhead extract, 10-20 parts of a coix seed extract, 10-20 parts of a perillaseed extract, 10-20 parts of an oolong tea extract, 10-20 parts of a hawthorn extract and 5-25 parts of a Chinese wolfberry fruit extract. The composition is significant in weight losing effect, can be taken for a long term, does not generate burden to liver and kidney metabolism, has the sugar and lipid reducing effects, inhibits intestinal fat absorption and formation, generates the synergist effect among the ingredients, is exact in treatment effect, has the better treatment effect compared with a traditional Chinese medicine weight losing product in the prior art and is more controllable in quality and suitable for industrialized production.

The invention discloses carrot and barley thick soup. The carrot and barley thick soup is prepared from the following raw materials: carrots, barleys, black millets, caraway, water, hericium erinaceus, honeysuckle flowers, oenothera biennis, leaves of roughhaired holly, garcinia cambogia peels, agar, fructose and red bean powder. The production method comprises the following steps (1) preparing carrot pulp; (2) preparing barley paste; (3) preparing black millet paste; (4) preparing vegetable juice; (5) preparing nutritional liquid; (6) immersing the agar, heating until the agar is molten for standby use; (7) mixing all materials obtained through various steps, adding the fructose, the red bean powder and an appropriate amount of water, boiling with big fire, decocting with slow fire, taking out when soluble solids reach 80 to 90 percent, thus obtaining the carrot and barley thick soup. By introducing nutritional components such as the carrots, the barley, the caraway and the like into the thick soup, and adding healthcare components such as the hericium erinaceus, red bean powder and the like, the nutritional value is increased, the taste is rich and fragrant, and the food-therapy healthcare effect is good.

The invention discloses a weight losing citrus-guarana product and a preparation method and application thereof. The weight losing citrus-guarana product is prepared from the following raw materials in parts by weight: 2-4 parts of citrus, 1-3 parts of garcinia cambogia powder, 1-3 parts of white kidney bean powder, 1-3 parts of guarana, 0.5-1.5 parts of lotus leaves and 0.5-1.5 parts of cactus. According to the product disclosed by the invention, the activity of catechol-methyl invertase is inhibited to stimulate in-vivo generation of more hormones for decomposing fat; a beta-3 receiver is stimulated to receive a fat decomposing instruction better; the activity of phosphodiesterase is inhibited; the concentration of cAMP is increased; a triglyceride lytic enzyme is activated; the in-vivo fat metabolism is promoted without affecting proteins and polysaccharides. The weight losing effect is good, and untoward effects are avoided.

The invention relates to the field of plant extraction, in particular to a method for extracting a hydroxycitrate from garcinia cambogia fruits. The method comprises the following steps: S1, pulverizing garcinia cambogia fruits; S2, adding water into the garcinia cambogia fruits pulverized in the S1 according to a material-liquid ratio of 1:(13-15), carrying out boiling at 110-120 DEG C for 10-20min, carrying out cooling, then carrying out filtering, and retaining the filtrate; S3, concentrating the filtrate in step S2 by 4-6 times, and adding 90-95% ethanol with 1-2 times of the volume of theconcentrated solution; S4, filtering the solution obtained in the S3, and adding 90-95% ethanol into the filtrate to adjust the alcohol content to 58-62%; S5, adding an alkali solution in the solution obtained in the S4, and adjusting the pH value of the solution to 11.5-12.5; and S6, filtering the solution obtained in the S5, and carrying out washing, evaporating and drying. Through the method,hydroxycitric acid is in an alkaline atmosphere rather than directly forms a neutral salt with alkaline substances. As the carboxyl cannot form carboxyl salts, the alkaline condition is not beneficialto an esterification reaction, so that formation of lactone is effectively reduced, and purity and biological activity of the hydroxycitrate are improved.