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76 results about "GARDENIA FRUIT EXTRACT" patented technology

Gardenia Extract is derived from the fruit of the Gardenia Florida. Once prized in traditional Asian folk medicine, Gardenia Extract functions as an antioxidant in skin care products.

Purification and separation technology of crocin in gardenia extract

The invention provides a purification and separation technology of crocin in a gardenia extract, namely a technology for adsorbing, purifying and separating crocin components by utilizing a foam separator and macroporous resin columns of different polarities. The technology comprises the following operation steps: adding an aqueous solution of the gardenia extract into the foam separator according to the differences in hydrophilcities and polarities of different components in crocin, adding ethyl acetate for extraction, concentrating the subnatant into dry paste, fully dissolving the dry paste in 15% ethanol, introducing the dissolution solution into four macroporous resins for adsorption, and performing gradient elute by using ethanol with different concentrations, thus purifying and separating crocin-1, crocin-2, crocin-3 and crocin-4. The selected raw materials are low in cost and readily available, the separation and purification process is simple and convenient to operate, each component of the purified crocin is high in purity and low in impurity content, and the quality performance index can reach the industrial standards of medicines, foods and cosmetics.
Owner:WEIHAI NOVODA PHARMA GRP

Injection of still-freeze drying powder for restoring consciousness and new preparation method

A freeze-dried powder injection for sobering brain up is prepared from musk, borneol, capejasmine fruit and curcuma root through extracting active components, adding hydroxypropyl-beta-cyclodextrin for inclusion, and freeze drying.
Owner:秦吉兴

Traditional Chinese medicine composition for treating cerebrovascular disease, and its preparing method

A Chinese medicine for treating cerebrovascular disease contains iridoid glycoside (1-14 Wt portions) extracted from capejasmine fruit, and erigerontis flavone (1-2) extracted from fleabane herb. Its preparing process is also disclosed.
Owner:JIANGSU SHENLONG PHARMA

Use of cape-jasmine extract in treatment of chronic hepatitis B

An application of capejasmine fruit extract containing iridoid glycoside (40% or more) and jasminodin (25% or more) in treating chronic hepatitis B and repairing liver injury is disclosed.
Owner:CHINA JAPAN FRIENDSHIP HOSPITAL

Sterilization of proteinaceous biomaterials and tissues with genipin

The invention contemplates a method for sterilizing protein or collagen-based hard and soft tissues, from animal and human donors or created synthetically by exposure to genipin, an active compound found in gardenia fruit extract. Genipin sterilizes the tissues through crosslinking the organic framework of microbes while maintaining or enhancing mechanical strength of the tissue graft by stabilizing the collagen backbone with crosslinks bone allografts experience significant and repetitive loads during their duty cycle, sterilizing bone allografts without causing a loss in biomechanical properties is quite important.
Owner:UNIVERSITY HOSPITALS OF CLEVELAND CLEVELAND

Process For Obtaining Insoluble Substances From Genipap-Extract Precipitates, Substances From Genipap-Extract Precipitates And Their Uses

InactiveUS20120114772A1Improve skin qualityBiocideCosmetic preparationsGenipa americanaSorbent
The present invention relates to the precipitation of genipap extract (Genipa americana) for obtaining a substance insoluble in polar and / or non-polar media for applications in cosmetic, pharmaceutical, textile, paint and varnish an food compositions. According to an embodiment of the invention, a process is claimed for the obtainment of substances from genipap extract precipitates comprising the steps of: a) obtaining an extract from a genipap fruit; b) adding an adsorbent substance and a mordent (precipitating agent) to the extract obtained in (a); and c) separating the solid substances precipitated in step (b). In another embodiment, the invention relates to substances from genipap extract precipitates, obtained according to the process of the invention mentioned above. The present invention further relates to a cosmetic, pharmaceutical or food composition, use and method of non-therapeutic treatment using said substances from genipap extract precipitates of the invention.
Owner:NATURA COSMETICOS SA

Sheep placenta extract moisturizing and anti-aging essence and preparation process thereof

The invention discloses sheep placenta extract moisturizing and anti-aging essence and a preparation process thereof, and belongs to the technical field of cosmetics. According to the technical scheme, the sheep placenta extract moisturizing and anti-aging essence is characterized by comprising a component A, a component B, a component C and a component D; the component A comprises the following raw materials in parts by weight: a component A comprising 46.6-92.86 parts of water, 3-10 parts of glycerol, 2-8 parts of 1,3-propylene glycol, 0.3-3 parts of 1,2-hexanediol, 0.5-5 parts of betaine, 0.04-0.5 part of a humectant, 0.001-0.3 part of a chelating agent and 0.1-0.5 part of dipotassium glycyrrhizinate; the component B comprises the following components in parts by weight: 0.1-1 part of ahumectant, wherein the humectant comprises 15-20 parts of glyceryl caprylate, 74-81.5 parts of 1,2-pentanediol and 3.5-6 parts of capryloyl hydroxamic acid; the component C comprises the following raw materials in parts by weight: 0.001-0.5 part of PEG-40 hydrogenated castor oil and 0.001-0.3 part of sweet orange oil; and the component D comprises the following raw materials in parts by weight: 0.1-10 parts of an anti-aging conditioner, 0.1-5 parts of an antioxidant conditioner, 0.1-1 part of a repair conditioner and 0.001-0.3 part of a gardenia fruit extract. The effect of replacing pigmentand essence with plant extracts to reduce irritation to skins is achieved.
Owner:浙江英树生物科技有限公司

Anti-acne and anti-inflammation handmade soap

The invention discloses anti-acne and anti-inflammation handmade soap. The anti-acne and anti-inflammation handmade soap comprises the following raw materials in parts by weight: 22 to 32 parts of sodium hydroxide, 55 to 80 parts of water, 20 to 30 parts of rosehip oil, 10 to 20 parts of vegetable glycerin, 30 to 50 parts of wheat germ oil, 60 to 80 parts of coconut oil, 15 to 25 parts of evening primrose oil, and 5 to 7 parts of additives, wherein the additives comprise the raw materials of rose essential oil, lavender essential oil, eucalyptus essential oil, peppermint essential oil, gardenia extracts, moutan extracts, volcanic mud and aloe gel. According to the invention, multiple effects of regulating the balance of skin oil, diminishing inflammation and playing an antibacterial role and removing dirt and dredging pores are mutually matched, so that acne, comedos and pimples are reduced to reach the effect of resisting the acne, furthermore, skin can be deeply moisturized, and the skin is soft, tender and smooth, moistened and whitened, and acne marks and freckles are diluted.
Owner:跨越生物科技(滁州)有限公司

Production method of Shuganning Preparation

The invention discloses a production method of a Shuganning preparation. The Shuganning preparation is mainly prepared from a capillary artemisia extract, a gardenia extract, baicalin, a radix isatidis extract and a lucid ganoderma extract. According to the production method disclosed by the invention, a method for extracting the lucid ganoderma extract is improved, and especially the concrete process and parameters of the method are improved, such that polysaccharose in lucid ganoderma is easily detected and the content of the detected polysaccharose in the lucid ganoderma is high. The drug effect of the Shuganning preparation can be effectively improved.
Owner:GUIZHOU RUIHE PHARMA CO LTD LONGLI PHARMA FACTORY

Hair treatment cream and preparation method thereof

The invention relates to a hair treatment cream. The hair treatment cream comprises a dye and an oxidant, wherein plant extracts including a tea extract, a ganoderma lucidum stem extract, a polygonummultiflorum root extract, a fructus viticis extract, a ginseng root extract, a ginkgo leaf extract and a gardenia fruit extract are added into the dye. The hair treatment cream provided by the invention is added with the plant extracts, and utilizes the properties of antibiosis, antioxidation, scalp tension relieving and the like of the effective components in the plant extracts, the formula is mild, and the hair can be effectively moistened by lasting coloring.
Owner:章华化妆品科技有限公司

Repairing composition and application thereof

The invention provides a repairing composition and application thereof, belonging to the technical field of daily cosmetics. The repairing composition comprises the following components in parts by weight: 0.05 to 0.25 part of rhizobium gum, 1.0 to 3.0 parts of trehalose, 0.1 to 0.5 part of tamarindus indica seed polysaccharide, 1.0 to 3.0 parts of moringa pterospermum seed oil, 0.8 to 4.0 parts of meadowfoam seed oil, 0.3 to 1.0 part of tocopheryl acetate, 0.272 to 1.7 parts of betaine, 0.0008 to 0.005 part of gardenia fruit extract, 0.054 to 0.15 part of sodium mannose phosphate, 0.054 to 0.15 part of mannose, 0.1 to 2.0 parts of nicotinamide and 0.1 to 0.6 part of bisabolol. The repairing composition disclosed by the invention has multiple moisturizing, whitening, wrinkle-resisting, aging-resisting, allergy-resisting and relieving effects and the like, can effectively resist skin problems such as dry skin, aging, wrinkles, color spots, darkening skin color, allergy and the like caused by external environment stimulation, and comprehensively and effectively cares skin health.
Owner:优颜皮肤科学研究(广州)有限公司

Dampness eliminating solid beverage and preparation method thereof

The invention discloses a dampness eliminating solid beverage and a preparation method thereof. The dampness eliminating solid beverage is prepared from the following components in parts by mass: 15-25 parts of semen coicis powder, 10-20 parts of poria powder, 8-12 parts of Chinese yam powder, 2.5-3.5 parts of gorgon fruit powder, 8-12 parts of red bean powder, 8-12 parts of red date powder, 5-9 parts of radix puerariae powder, 1.5-2.5 parts of hawthorn powder, 1.5-2.5 parts of malt powder, 0.8-1.2 parts of white lablab bean powder, 0.8-1.2 parts of lily extract, 0.8-1.2 parts of radix angelicae dahuricae powder, 0.8-1.2 parts of medicated leaven powder, 0.16-0.23 part of tangerine peel extract, 0.08-0.12 part of fructus amomi extract, 0.08-0.12 part of herba pogostemonis extract, 0.08-0.12 part of folium perillae extract, 0.16-0.23 part of radix platycodi extract, 0.08-0.12 part of fructus gardeniae extract, 0.08-0.12 part of licorice root extract, 2.5-3.5 parts of walnut powder, 0.35-0.55 parts of semen cassiae extract, 6-9 parts of water-soluble dietary fibers, 4-6 parts of maltodextrin, 0.15-0.25 part of acesulfame potassium and 0.4-0.6 part of silicon dioxide. The dampness eliminating solid beverage is carefully developed, is reasonable in proportion and is capable of dispelling wind, removing cold, eliminating dampness, sweating, promoting circulation of qi, tonifying spleen and inducing diuresis to alleviate edema.
Owner:BEIJING SHIYI TUOZHAN SCI & TECH

Warm light drink compound formula granule, as well as preparation method as well as detection method thereof

The invention provides a warm light drink compound formula granule comprising angelica sinensis extract, ligusticum wallichii extract, scutellaria baicalensis extract, prepared rehmannia root extract, coptis chinensis extract, golden cypress extract, gardenia extract and radix paeoniae alba extract, wherein the mass ratio of the raw herbal materials of the above components is 1:1:1:1:1:1; the invention further provides a preparation method and a detection method of the above light drink compound formula granule. By adopting the formula granule, the preparation method and the detection method, the shortage caused by the simple addition of each medicine when the existing unit formula granule is taken is overcome, the technical condition and the complete quality standard of the light drink compound formula granule are created, the quality of the formula granule can be effectively controlled, and the medicine is convenient to store and carry by a user.
Owner:KANGMEI PHARMA +1

Medical oral cavity antibacterial composition, preparation method and application thereof

The invention discloses a medical oral cavity antibacterial composition, a preparation method and application thereof. The composition is prepared from the following components in parts by weight: (2to 20)*10<-4 > parts of polyhexamethylene biguanide, 15 to 30 parts of cypress essential oil and 0.01 to 20 parts of a Chinese herbal medicine extract, wherein the Chinese herbal medicine extract is selected from one, two or more of a ginkgo leaf extract, a honeysuckle extract, a salvia officinalis extract and a gardenia fruit extract. The product provided by the invention has good stability and excellent antibacterial and bacteriostatic ability, especially can effectively inhibit porphyromonas gingivalis in the oral cavity, can inhibit and relieve periodontitis, and can be prepared into mouthwash and gel, wherein the preparation can reach the medical grade.
Owner:五赫兹(厦门)医疗用品有限公司 +1

Preparation method and application of cape jasmine extract

The invention relates to a preparation method of a cape jasmine extract. The invention further relates to application of the cape jasmine extract in intestinal mucosa damage. The preparation method ofthe cape jasmine extract and the application of the cape jasmine extract in intestinal mucosa damage have the beneficial effects that by building a cape jasmine water extract model, LPS is injected respectively, then the cell factor concentrations and antioxidant indexes of duodena are measured, the histopathology situation is observed under an optical microscope, and a result shows that the capejasmine water extract can significantly inhibit LPS-induced TNF-alpha, LPS-induced IL-6 and LPS-induced IL-1; the cape jasmine water extract has anti-inflammatory and antioxidant effects by improvingtotal antioxidant capacity (T-AOC), and improving activity of total superoxide dismutase (T-SOD) and glutathione peroxidase (GSH-PX); the cape jasmine water extract has a good inhibiting effect on intestinal mucosa damage, and is a potential protective preparation of intestinal mucosa damage.
Owner:HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY

Shampoo with dandruff removal effect and preparation method thereof

The invention discloses shampoo with a dandruff removal effect and a preparation method thereof. The shampoo contains the following raw materials: a functional composition and acceptable other auxiliaries, wherein the functional composition contains a rhizoma zingiberis extract, a dilleniad extract, a mesembryanthemum crystallinum extract, a gardenia fruit extract, a centella extract, a rhizoma atractylodis macrocephalae extract and a pericarpium granati extract. The shampoo contains the rhizoma zingiberis extract, the dilleniad extract, the mesembryanthemum crystallinum extract, the gardeniafruit extract, the centella extract, the rhizoma atractylodis macrocephalae extract and the pericarpium granati extract in a specific ratio, and the amounts of the components are controlled, so that the components can respectively adequately exert functional effects and can generate a synergistic interaction effect so as to remove dandruff and nourish hair roots. The shampoo has the excellent effects of removing dandruff and nourishing the hair roots and is suitable for being used by crowds with more dandruff.
Owner:嘉兴晟源工业设计有限公司

Yinzhihuang powder injection and its preparation process

The invention relates to a medicament for heat-clearing, detoxification and removing dampness, which comprises capilary Artemisia extractive or its salt, cape jasmine extract or its salt, baicalin or its salt, honeysuckle flower extract or its salt and water-soluble medicinal findings.
Owner:上海博泰医药科技有限公司

Hairdressing gel having functions of hairdressing, nourishing and dyeing as well as preparation method thereof

The invention relates to a hairdressing gel having functions of hairdressing, nourishing and dyeing, which comprises a dyeing agent and an oxidizing agent, and a plant extract is added into the dyeingagent and comprises a tea extract, a polygonum multiflorum root extract, a ginkgo leaf extract and a gardenia fruit extract. According to the hairdressing gel provided by the invention, the plant extract is added into the components, and the effective components in the plant extract have the properties of resisting bacteria, resisting oxidation, relieving the scalp tension state and the like, sothat the hairdressing gel is mild in formula, lasting in coloring and capable of effectively moistening hair.
Owner:章华化妆品科技有限公司

Probiotic-containing solid beverage with functions of dispelling effects of alcohol and protecting liver and preparation method thereof

The invention discloses a probiotic-containing solid beverage with functions of dispelling effects of alcohol and protecting liver and a preparation method thereof, and belongs to the technical field of health-care food. The invention discloses the probiotic-containing solid beverage with functions of dispelling effects of alcohol and protecting liver. The probiotic-containing solid beverage comprises the following probiotics of lactobacillus reuteri E9, lactobacillus paracasei E6, lactobacillus plantarum P3 and lactobacillus acidophilus LA-03. Meanwhile, the solid beverage comprises the following auxiliary materials of a hawthorn extract, barley grass powder, green tea powder, a fructus gardeniae extract, maltodextrin, juicy peach powder, papaya enzyme, mint powder and erythritol. Through the compatibility and synergistic effect of the components, the effects of nourishing and protecting the liver, protecting the gastric mucosa and eliminating gastrointestinal dysfunction caused by alcoholism can be achieved by effectively improving the hangover alleviating speed, reducing hangover discomfort caused by excessive drinking and reducing hepatocyte damage. The solid beverage is convenient to process, economical in cost and convenient to use by consumers, and has a wide application prospect.
Owner:FOSHAN LANGSEE BIOTECHNOLOGY CO LTD +1

Pharmaceutical composition, and preparation method and application thereof

The invention belongs to the technical field of pharmaceutical compositions, and discloses a hypoglycemic medicine for treating diabetes, and a preparation method and application thereof. The pharmaceutical composition is composed of the following components in parts by weight: 30-60 parts of fenugreek extract, 20-30 parts of Plantain seed extract, 50-60 parts of gardenia extract and 10-20 parts of konjak crude drug. The medicine disclosed by the invention has obvious functions of lowering blood sugar and promoting insulin secretion, has the advantages of novel formula, reliable quality, low price and no obvious side effect, and is convenient to take.
Owner:HILL PHARMA

Novel applications and preparation method of traditional Chinese medicinal composition containing extracts of herba artemisiae scopariae, fructus gardeniae and radix scutellariae

InactiveCN107569558ALose weightHas the pharmacodynamic effect of weight loss and lipid loweringMetabolism disorderDigestive systemSide effectTraditional medicine
The invention provides novel applications and a preparation method of a traditional Chinese medicinal composition containing extracts of herba artemisiae scopariae, fructus gardeniae and radix scutellariae. The invention relates to the traditional Chinese medicinal composition for treating obesity and applications of the traditional Chinese medicinal composition, belonging to the field of medicines. The traditional Chinese medicinal composition is prepared from the following raw medicinal materials in parts by weight: 12-30 parts of extract of herba artemisiae scopariae, 5-15 parts of extractof fructus gardeniae, 40-90 parts of extract of radix scutellariae (calculated in terms of baicalin), and 6-20 parts of extract of honeysuckle flowers. The pharmacodynamic experiment proves that the composition can obviously reduce the body weight, TCH, TG and HDL-C of nutritional obesity rats, and obviously reduce the fat index and fat number of the nutritional obesity rats and reduce the size ofadipocytes, thus having the obvious effects of losing weight and lowering lipid. The traditional Chinese medicinal composition provided by the invention is comprehensive in effects when used for treating obesity, the body weight, body fat and blood fat are obviously reduced, in addition, the toxic and side effects are low, the safety is good, and thus the traditional Chinese medicinal compositionhas the broad market prospect.
Owner:LUNAN PHARMA GROUP CORPORATION

Anti-inflammatory and anti-caries Chinese herbal medicine toothpaste containing isatis roots and baical skullcap root extract and preparation method of Chinese herbal medicine toothpaste

The invention discloses an anti-inflammatory and anti-caries Chinese herbal medicine toothpaste containing an isatis roots and baical skullcap root extract. The toothpaste comprises the following components in parts by weight: 0.1-0.3 part of the isatis roots and baical skullcap root extract, 0.1-0.3 part of a cortex phellodendri extract, 0.1-0.3 part of a fructus gardeniae extract, 0.1-0.2 part of a semen sterculiae lychnophorae extract, 0.1-1 part of xanthan gum, 0.1-0.5 part of cocamidopropyl betaine, 5-10 parts of glycerinum, 1-3 parts of hydrated silica3-5 parts of polyethylene glycol-32,0.2-0.4 part of saccharin sodium salt, 3 -5 parts of sodium lauryl sulfate, 0.6-1.0 part of essence, 20-40 parts of sorbitol, 0.3 part of sodium benzoate, 0.02 part of sodium hydroxide and the balance of water. The invention further discloses a preparation method of the Chinese herbal medicine toothpaste. Tests prove that the Chinese herbal medicine toothpaste containing the isatis roots and baical skullcap root extract has good anti-inflammatory and anti-caries effects.
Owner:合肥海大生物医药科技有限公司

Fructus gardeniae/rhizoma dioscoreae althaeoidis plant extract solution capable of promoting hair growth and application thereof

The invention belongs to the technical field of hair growth promotion. The invention provides a plant extract solution for promoting hair growth. The plant extract solution is an alcohol solution of aplant extract, wherein the plant extract is a fructus gardenia and / or rhizoma dioscoreae althaeoidis plant extract. The fructus gardenia a has the effects of purging fire, relieving restlessness, clearing heat and promoting diuresis, cooling blood and dissipating stasis, and is clinically used for fever and restlessness, acute jaundice type hepatitis, cystitis, hot eyes and swelling pain, upper digestive tract bleeding and the like. Rhizoma dioscoreae althaeoidis is capable of relaxing tendons and activating blood, relieving cough and resolving phlegm, dispelling wind and relieving pain, andpharmacological research shows that the rhizoma dioscoreae althaeoidis has the effects of relieving cough, relieving asthma, tonifying kidney and the like. According to the extract solution, the alcohol solution of the single fructus gardenia extract, the alcohol solution of the single rhizoma dioscoreae althaeoidis extract and the alcohol solution of the extract compositions of the two are applied to the hair growth study, and a significant hair growth effect is exhibited, wherein the hair growth effect of the alcohol solution of the extract composition is more significant.
Owner:上海希尔维生物科技有限公司

Medical use of herba artemisiae scopariae, fructus gardeniae and radix scutellariae preparation

The invention relates to use of a herba artemisiae scopariae, fructus gardeniae and radix scutellariae preparation mainly prepared from a herba artemisiae scopariae extract, a fructus gardeniae extract, a flos lonicerae extract and a radix scutellariae extract in preparing a medicine for preventing or treating burns and scalds, and belongs to the field of medicine. The herba artemisiae scopariae,fructus gardeniae and radix scutellariae preparation can effectively improve clinical symptoms and signs when used for treating burns and scalds. The herba artemisiae scopariae, fructus gardeniae andradix scutellariae preparation has a remarkable treatment effect on the burns and scalds in a clinical application process. The herba artemisiae scopariae, fructus gardeniae and radix scutellariae preparation has a definite curative effect on treating the burns and scalds, has low side effects and has a wide medical application prospect.
Owner:LUNAN PHARMA GROUP CORPORATION

Traditional Chinese medicine composition for preventing and treating liver injury

The invention relates to a traditional Chinese medicine composition for preventing and treating liver injury. The traditional Chinese medicine composition is prepared from the following raw materialsin parts by weight: 80-120 parts of a radix puerariae extract, 40-60 parts of a fructus ligustri lucidi extract, 40-60 parts of a raisin tree seed extract, 24-36 parts of a schisandra chinensis extract, 24-36 parts of a wolfberry fruit extract and 24-36 parts of gardenia extract.
Owner:INNER MONGOLIA TIANQI HAN&MONGOLIA PHARMA CO +1

Composition for preventing, alleviating or treating allergic skin diseases, containing, as active ingredient, extract of gardenia fruits from which pigments are removed

The present invention relates to a composition for preventing, alleviating or treating allergic skin diseases, containing, as an active ingredient, an extract of gardenia fruit from which pigments areremoved. The extract of gardenia fruit from which pigments are removed is more effective in allergic skin diseases than extracts of gardenia fruit from which pigments are not removed, and thus can bevery effectively used for allergic skin diseases, especially, atopic dermatitis.
Owner:KOREA INST OF ORIENTAL MEDICINE

Herbal hair care color cream containing vitex trifolia fruit extract and preparation process thereof

The invention provides herbal hair care color cream containing a vitex trifolia fruit extract and a preparation process thereof. The preparation process comprises the steps that firstly, a moisturizing agent and a chelating agent are added into deionized water, stirring is conducted during heating, and a mixture A is obtained after a temperature reaches 80 to 85 DEG C; secondly, a thickener, an emulsifier and a hair conditioner are mixed together, stirring is conducted during heating, and a mixture B is obtained after a temperature reaches 80 to 85 DEG C; thirdly, hair colorants and antioxidants are evenly stirred to obtain a mixture C; fourthly, the mixture B and the mixture C are added into the mixture A, and even stirring is conducted to obtain a mixture D; and fifthly, the vitex trifolia fruit extract, a gardenia fruit extract, a ganoderma lucidum stem extract, a polygonum multiflorum extract, a ginseng root extract, a pH modifier and an aromatizer are added into the mixture D, and even stirring is conducted to obtain the herbal hair care color cream. The color cream contains herbal essences, and is mild in performance, not prone to hurt hair or scalp after hair coloring, and capable of repairing hair well and alleviating scalp pruritus.
Owner:广州无与伦比企业集团有限公司

Composition with lipid-reducing function and its preparation and preparing method

The present invention relates to a medicine composition with the function of reducing blood-lipid. It is characterized by that it contains inactivated pearl millet oil, crataegus extract and gardenia extract. Said medicine composition can be made into various dosage forms, such as capsule, tablet and others. Said invention also provides its preparation method and concrete steps.
Owner:北大世佳科技开发有限公司

Preparation method of gardenia extract

The invention discloses a preparation method of a gardenia extract, which comprises the following steps: (1) carrying out crushing, primary enzymolysis extraction and secondary water extraction on fresh gardenia to obtain a gardenia water extracting solution; (2) precipitating the water extract of cape jasmine by calcium ions under an alkaline condition to remove impurities, so as to obtain an alkaline precipitate and an alkaline supernatant; (3) adjusting the pH of the alkaline supernatant, and removing impurities to obtain a subacid precipitate and a subacid supernatant; (4) mixing the alkaline precipitate and the subacid precipitate, adding water to wash the precipitate, and adjusting the pH value to obtain a subacid washing solution; and (5) performing nanofiltration impurity removal and drying: combining subacid supernatant and subacid washing, carrying out secondary nanofiltration impurity removal and concentration, and drying to obtain the gardenia extract product. The method is low in cost, sufficient in impurity removal, high in product purity, good in environmental friendliness, low in energy consumption and high in extraction utilization rate.
Owner:HUBEI UNIV OF TECH
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