CN108096238A - Application of the mangiferin and the like in slimming medicine or food is prepared - Google Patents

Application of the mangiferin and the like in slimming medicine or food is prepared Download PDF

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CN108096238A
CN108096238A CN201711363842.3A CN201711363842A CN108096238A CN 108096238 A CN108096238 A CN 108096238A CN 201711363842 A CN201711363842 A CN 201711363842A CN 108096238 A CN108096238 A CN 108096238A
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mangiferin
mango
extract
group
food
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胡江苗
杨柳
周俊
颜莎
李金玉
邝梦婷
杨晓蓓
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Kunming Institute of Botany of CAS
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7048Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin, digitoxin or digoxin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/22Anacardiaceae (Sumac family), e.g. smoketree, sumac or poison oak
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
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Abstract

The present invention relates to a kind of mangiferin (English names:) and the like or application of the mango leaf extract in slimming medicine or food is prepared mangiferin, it is characterized in that mangiferin and the like total content is 60 90% in the mango leaf extract, the mangiferin analog is a kind of monomeric compound or the mixture of arbitrary multiple compounds;Mangiferin containing therapeutically effective amount and the like or the pharmaceutical composition of mango glucoside extract and pharmaceutical acceptable carrier.Mechanism of action plays the effect of weight-reducing for TC and LDL C in the expression of Leptin in inhibition mice serum and then the appetite of influence mouse and reduction serum.

Description

Application of the mangiferin and the like in slimming medicine or food is prepared
Technical field:
The invention belongs to drugs and field of food.Specifically, the present invention relates to a kind of new application of drug, by compound Either the trim of the plant extracts rich in mangiferin or mangiferin is used for weight reducing treatments or prevention to mangiferin.
Background technology:
With the development of modern society, the improvement of people's living standards, cardiovascular and cerebrovascular disease is the elderly's common disease, no Only there is very high disability rate, and the life of patient can be threatened if being not treated in time.According to statistics, the whole world is every year because of the heart The number of cranial vascular disease and death is up to 15,000,000 people, and the case fatality rate in various diseases occupy the first, and obesity is to cause Diabetes, the major reason of cardiovascular and cerebrovascular disease, therefore one of fat hot spot for having become everybody concern.
The reason for for causing obesity, is exactly generally speaking that the intake of energy is more than the digestion of people's energy, makes excessive energy Amount is stored in the situation of fat in human body.
At present there are three types of the fat mechanism for the treatment of, it is respectively:
Lipid is adjusted to absorb:90% triglycerides (TG) is included in fat, triglycerides is in pancreatic lipase Monoglyceride (MG) and aliphatic acid (FA) are hydrolyzed under the action of (pancreatic lipase), then with bile acid (bile Acids), lysophosphatidic acid (LPA) and cholesterol (Cholesterol) be collectively formed mixed micelle by enterocyte absorb and again It synthesizes triglycerides to be stored in white adipocyte (WAT), constantly accumulation ultimately results in fat generation.Ao Lisi conducts Pancreatic lipase inhibitors will not be broken down into monose and fat by inhibiting the activity of pancreatic lipase and then the triglyceride made in food Acid, but be expelled directly out external.
Energy expenditure:Preadipocyte In Vitro is by Proliferation, Differentiation into white adipocyte (WAT) and brown fat cell (BAT), the multiplication of white adipocyte increases and then causes fat metabolic disturbance, and free fatty acids in plasma is horizontal to be risen, into And fat is synthesized again, excessive Fat Accumulation causes fat generation.Active ingredient inhibits the Proliferation, Differentiation of Preadipocyte, PPARY and C/EBP α so during Proliferation, Differentiation are reduced, and then the multiplication that can inhibit white adipocyte is loose, The synthesis of fat would not be caused to reach fat-reducing effect;Or by promoting to generate BAT, BAT is made to work as with light brown adipocyte In UCP1 (uncoupling proteins 1) rise, UCP1 is horizontal to be risen and then heat consumption of energy and then fat-reducing effect.
Appetite associated hormone is adjusted:By activating the polypeptide of apocleisis polypeptide and appetite-suppressing in hypothalamus, god can be inhibited Through p277 (NPY), melanin-concentrating hormone (MCH), agouti chromoprotein GAP-associated protein GAP (AgRP) rises satiety and reduces food Object intake reaches fat-reducing effect, activates the hormone Cocaine-and amphetamine-regulated transcript (CART) of apocleisis, and preceding Melanocortins are former (POMC), dopamine (DA), goes plus adrenaline (NE), serotonin (5-HT) z reduce food intake and reach fat-reducing effect; Or by the way that CCK in intestines (cholecystokinin), GLP-1 (pancreas hyperglycaemia sample peptide 1), PYY (polypeptide YY) is promoted to generate pancreas islet Insulin action controls appetite in hypothalamus;Or inhibit the generation of Ghrelin in stomach (hungry element) to control appetite in addition.This Outside, can also by hormone or the indirect modulation of appetite of growth factor, such as leptin be exactly one can be by influencing appetite And then adjust food intake dose and then treat a fat technology, under normal circumstances, leptin is to need energy in animal body When body is made to generate hunger, body be made to generate satiety, but under pathologic condition, leptin water when energy is not required in animal body It is flat to be positively correlated with weight.
Other mechanism:Fatty acid synthetase (FAS) is a key enzyme during Adipogenesis, and the activity for inhibiting it can So that Fatty synthesis is disorderly, and then plays antiobesity action, C75 is exactly the compound of an inhibition FAS.
The fat drug for the treatment of at present:Fenfluramin and Locaserin is that release by promoting 5-HT and reduction are nibbled The food intake dose of tooth class animal is lost weight, and the former because it is toxic for the formation of heart valve and by market, Hou Zheshi 5-HT2c receptor stimulating agents are not acted on for 5-HT2A and 5-HT2B receptors;Rimonabant is that a selectivity is reversible CB-1 receptor stimulating agents, CB-1 receptors are during preadipocyte differentiation and process that TG is synthesized with fatty acid biological In can increase, it is fat that it was used for treatment in 2006, however it has the side effects such as introgression also by market; Sibutramine is the 5-HT-NE reuptaking inhibitors of FDA approvals in 1997, it is reached by influencing hunger and satiety To fat-reducing effect, but cause it in 2010 by market since it can increase cardiovascular complication possibility; Orlistat is the irreversible pancreatic lipase inhibitors of first selectivity by FDA approvals in 1999, with others weight-reducing medicine phases Compare, its side effect is relatively minimal;GLP-1 is a kind of hormone of enteral release, it can promote insulin and suppression Glucagon processed and then the glucose level in liver is caused to reduce, and GLP-1 receptor stimulating agents can be by reducing energy Intake reach fat-reducing effect, Exenatide and Liraglutide are approval in FDA and 2005 year respectively for treating fertilizer Fat CLP-1 receptor stimulating agents[21]With the CLP-1 receptor stimulating agents for being used to treat diabetes of approval in 2014; Phentermin/Topiramate is the slimming drugs for the drug combination for being proved sympathomimetic and anti-epileptic in 2010.
The application of mangiferin:Popular name (the Classification system of mango Shi Mango (Chinese Plants will):Mangifera indica L.), mango is a kind of evergreen megaphanerophyte of Anacardiaceae of original India, leaf keratin, alternate;Spend small, polygamy, yellow or faint yellow, Into the panicle of basidixed.Mango is as a kind of common tropical fruit (tree), rich in there are many nutritional ingredient, and mangiferin (mangiferin) as a kind of ingredient of the content inside mango compared with horn of plenty, it is easy to get and measures big.
Currently for there are many researchs of this ingredient of mangiferin in mango, mangiferin has good antioxidation activity, Hydroxyl radical free radical can be removed, can inhibit anti-lipid peroxidation and the damage of DNA in testing in vitro;With antibacterial, Anti-inflammatory, anticancer and having in terms of cardiovascular and cerebrovascular disease has certain effect;A part of researcher has found that mangiferin can press down The expression of iNOS and TNF-α genes processed;There is researcher to study and find that mangiferin has 3T3-L1 cells inhibition well to make With;There can be agonism to PPAR α receptors and regulate and control MAPK signal paths by being combined with heat shock protein 5; It can promote the Proliferation, Differentiation of epidermal cell and the kidney and cardiac effect of mouse can be protected.Although mangiferin has such Various bioactivity, but its effect in terms of biological fat-reducing has not been reported, the present invention is screened by Preliminary activation and found Compound weight-reducing performance, and mechanism of action mechanism is still indefinite.The present invention is by giving obesity mice C57BL/6J to take orally not With the mangiferin of concentration, and then explore the mechanism mechanism of antiobesity action in mangiferin body.
The content of the invention
Present invention aims at provide a kind of extract by being obtained in mango leaf, its preparation method and it making Application in standby slimming medicine.
Following technical solution is to realize the above-mentioned purpose of the present invention.
Application of the mangiferin and the like in slimming medicine or food is prepared, it is characterised in that the mango leaf extraction Mangiferin and the like total content is 60-90% in object, and the mangiferin analog is a kind of monomeric compound or arbitrary more The mixture of kind compound, the mangiferin analog structural formula general formula are as follows:
Wherein, R1、R7For formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl, methylol, ethoxy, carboxyphenyl and various sugar Compound;R8、R10For the compound of the formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl and various sugar;R11For hydrogen, hydroxyl, first Oxygroup, ethyoxyl, methylol, ethoxy, carboxymethyl, carboxyethyl.
Application of the mangiferin and the like in slimming medicine or food is prepared, the mangiferin are carried by following methods Take acquisition:It is dried after 40 kilograms of mango leaf harvestings, breaks into coarse powder, 60% ethanol water, dip time 6h, solid-liquid ratio 1:20, Then purified with carrying out initial gross separation to mango flavones crude extract on last stage using macroreticular resin, Mobile state of going forward side by side absorption, Elution;After the extract obtained sodium bicarbonate solution dissolving with pH=8 of previous step, the acetic acid for adding in certain 75% precipitates to obtain awns Mangiferin crude product methanol at 40 DEG C is dissolved by heating, initial dissolution body is concentrated into after being completely dissolved by berry extract crude product 100g First subcrystalline mangiferin in 4 DEG C of crystallisation by cooling, is repeated above step and crystallized again by long-pending 15%, finally obtain 95% with On mangiferin.
Application of the mango leaf extract in slimming medicine or food is prepared, in the mango leaf extract mangiferin and its Analog total content is 60-90%, and the mango leaf extract is extracted by following methods and obtained:After 40 kilograms of mango leaf harvestings It dries, breaks into coarse powder, 60% ethanol water, dip time 6h, solid-liquid ratio 1:20, then use using macroreticular resin to upper single order The mango flavones crude extract of section carries out initial gross separation purifying, Mobile state of going forward side by side absorption, elution;Extract obtained by previous step is used After the sodium bicarbonate solution dissolving of pH=8, the acetic acid for adding in certain 75% precipitates to obtain mango extract crude product 100g.It is wherein described Mango leaf extract be using following general structural formula compound represented flavonoids and flavonoid glycoside compounds as main component,
In formula, R1、R7For formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl, methylol, ethoxy, carboxyphenyl and various sugar Compound;R8、R10For the compound of the formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl and various sugar;R11For hydrogen, hydroxyl, first Oxygroup, ethyoxyl, methylol, ethoxy, carboxymethyl, carboxyethyl.
Mangiferin and the like or mango glucoside extract are preparing the medicine for the treatment of obesity caused by high fat diet Application in object.
According to the application, mangiferin and the like action pathway to inhibit the expression of Leptin in serum, and then The appetite of organism is influenced, TC and LDL-C in serum is reduced, so as to play antiobesity action.
Pharmaceutical composition, the mangiferin containing therapeutically effective amount and the like or mango glucoside extract and pharmaceutically acceptable load Body.
According to the pharmaceutical composition, wherein described mangiferin and the like is needed because of dissolving and pharmacodynamics toxicology It asks, further difference or any or several compounds mixing add in sulfonyls, phosphate radical, sodium salt, sylvite.
The present invention prepares related drugs and health care products or food supplement product with antiobesity action by mango leaf, and mango leaf is one The raw material that is easy to get is planted, extract has antiobesity action.
Mango leaf extract is carried out anti-obesity activity screening by the present invention, it is found that there is the plant stem-leaf certain weight-reducing to live Property, and antiobesity action Exploration on mechanism is carried out, mango leaf is developed as Related product, can increase the added value of fruit industry.
Drug of the present invention can be used for obesity.Compared with existing marketed drugs, drug of the present invention has curative effect highly significant, clothes Dose is low, the advantages that facilitating patient.
Description of the drawings:
Fig. 1:The final weight of experiment mice and changes of weight percentage, n >=7 in figure,
Fig. 2:Each group mouse food-intake, wherein A are prevention groups, and B is treatment group
Fig. 3:The four items of blood lipid tests indicatrix of mice serum, wherein * represent P<0.05, * * represents P<0.01,±SE
Fig. 4:To fatty acid synthetase activity, n >=7, * represent P for leptin content and mangiferin in mice serum< 0.05, * * represents P<0.01,
Fig. 5:Mouse adipose and hepatic tissue section figure (20 times) wherein A are adipose tissue sections, and B is hepatic tissue section, It is using Yihong-hematoxylin dyeing.
Specific embodiment:
Below in conjunction with the accompanying drawings, the essentiality content further illustrated the present invention with the embodiment of the present invention, but not with This limits the present invention.
Embodiment 1
It is prepared by a kind of mango leaf extract:It is dried after the harvesting of 40 kilograms of mango leafs, breaks into coarse powder, 60% ethanol water, Dip time 6h, solid-liquid ratio 1:20, then mango flavones crude extract on last stage is tentatively divided with using macroreticular resin From purifying, Mobile state of going forward side by side absorption, elution;After the extract obtained sodium bicarbonate solution dissolving with pH=8 of previous step, add in Certain 75% acetic acid precipitates to obtain mango extract crude product 100g.
Mangiferin purifies:Mango glucoside extract (crude product) 80g methanol obtained above is dissolved by heating at 40 DEG C first, Percent the 15% of initial volume are concentrated into after being completely dissolved, in 4 DEG C of crystallisation by cooling;More than first subcrystalline mangiferin repetition Step crystallizes again, finally obtains 95% and obtains mangiferin 15g.
Mangiferin method for preparing analogue:
Wherein X=Cl, Br, I work as R=CH3When, product 6mg;R=CH2CH3When, product 3mg.
R=CH3, product 20mg.
2mg products are obtained by the reaction in this.
Product 20mg is obtained by the reaction in this.
Embodiment 2:
Mangiferin weight-reducing pharmacodynamic experiment:
Experiment material:
Animal:C57BL/6J mouse 96, male mouse.
Test medicine:Mangiferin positive control medicine:Orlistat
Kit:Mouse Leptin kit (biology Co., Ltd of connection section, Hangzhou, China);Mouse adipose acid enzyme with And mouse adipose acid enzyme kit (the enzyme-linked bio tech ltd in Shanghai, Shanghai, China);Hold agent preparation and weigh 25g CMC-Na adds the heating of 5000ml distilled water electric furnace to make dissolving, cools down.
Grouping and administration are as follows:
Gavage principle:Every liquor capacity gavage for being no more than 0.6mL of mouse, daily gavage is once.
Grouping and dosage are as follows
Prevention group:
(1) 1 is normally organized:Normal diet, while gavage 0.5%CMC-Na solution 1 time to experiment terminates daily.
(2) mangiferin high dose group (200mg/kg/D):High lipid food to experiment terminates, gavage mangiferin high dose solution Terminate to experiment.
(3) mangiferin low dose group (50mg/kg/D):High lipid food to experiment terminates, gavage mangiferin low dosage solution Terminate to experiment.
Modeling animal is divided into following groups
(1) 2 are normally organized:Normal diet, while gavage 0.5%CMC-Na solution 1 time daily, gavage 21 days.
(2) model control group:High lipid food to experiment terminates, while gavage 0.5%CMC-Na solution 1 time daily, gavage 21 days.
(3) positive controls (55mg/kg/D):High lipid food to experiment terminates, gavage Orlistat solution 21 days.
(4) treatment group's mangiferin high dose group (200mg/kg/D):High lipid food to experiment terminates, the high agent of gavage mangiferin Measure solution 21 days.
(5) treatment group's mangiferin low dose group (50mg/kg/D):High lipid food to experiment terminates, low dose of gavage mangiferin Measure solution 21 days.
Experiment content:
Mouse obese model modeling:
C57BL/6J of the weight in 14-16g under the normal condition of laboratory is adapted to after a week, separates 20 works at random Normally to organize 1 and normal group 2,4 groups of mangiferin high dose, low dosage, every group of 7-9 only, corresponds to the molten medicine solvent of gavage, mango respectively Glycosides high dose, low dosage solution terminate until experiment, record weight and food ration daily, are fed to commonly raise in laboratory conditions Material.Remaining mouse is fed to the high lipid food (formula of same recipe:Protein 20%, carbohydrate 20%, lard 60%) into The fat modeling of row, modeling 30 days claim weight, a food ration in during which every 6 days.
Mangiferin weight-reducing effect experiment is investigated:
This experiment is divided into prevention group and treatment group
Prevention group:Mouse after adapting to one week is randomly divided into normal group 1, mangiferin high dose, 3 groups of low dosage, often Group 8, corresponds to the molten medicine solvent of gavage, mangiferin high dose, low dosage solution to experiment terminates respectively.
Treatment group:Normal group 2, normal diet, while gavage 0.5%CMC-Na solution 1 time daily, gavage 21 days;It will be through It is excessive to cross the rat rejecting weight differences of fat modeling, is randomly divided into the high agent of model control group, positive controls, mangiferin Amount, 4 groups of low dosage, every group of 7-9 only, correspond to the molten medicine solvent of gavage, positive drug, mangiferin high dose, low dosage solution respectively 21 days.The molten medicine solvent of normal group group gavage.Period modeling each group continues to be fed to high lipid food.Normal group is still fed to commonly raise Material.It weighs daily, is administered the 22nd day, all mouse are plucked into eyeball and take blood, by serum sample preparation method and kit requirement system Standby serum sample,
The preparation of serum sample:
After each group rat oral gavage 21 days, fasting 12h, can't help water after last time gavage.It 22nd day, plucks eyeball and takes blood, When standing 0.5-1 is small, 15min is centrifuged with high speed freezing centrifuge 3000r/min, takes supernatant that serum sample is made, is placed in -20 DEG C refrigerator freezing preserves, and is measured for serum biochemistry.
As a result with analysis:
Table 1:Fat, liver and the weight of lung and Lee's Index and BMI indexes
Note:N >=7, ★ represent P<0.05, ★ ★ represents P<0.01,Lee's Index=weight (g) ^ (1/ 3)/body length (cm), square (m of BMI=weight (KG)/height2)
As can be seen that the Lee indexes and BMI indexes of prevention group mangiferin low dosage have significantly compared with model group Difference, this shows that mangiferin long-term use can pre- preventing obesity.
Each group complicated variant weight:Normal control group .1 (24.98g), model group (32.05g), the high dose group of prevention (31.04g), the low dose group (28.09g) of prevention
Changes of weight percentage situation:Normal control group .2 (- 0.4), model group (- 2.1), Orlistat groups (- 7.3), Mangiferin low dose group (- 3.0), mangiferin high dose group (- 2.1)
It can be seen that Orlistat (55mg/kg/D) and treatment group's mangiferin high dose (200mg/kg/D), mangiferin are low Dosage (50mg/kg/D) has significant antiobesity action.
It will be seen from figure 1 that prevention group mangiferin high dose (200mg/kg/D), mangiferin low dosage (50 mg/kg/D) Have in terms of pre- preventing obesity and have certain effect.
Prevention group mouse diet is more stable as can be seen from Figure 2, and treatment group gos and buy Chinese medicine first day after modeling success and drinks Appetite reduces, but tends towards stability below, and generally food intake dose is fewer than during modeling for treatment group, it is seen that mangiferin with Orlistat may have inhibitory action to the appetite of mouse.
From figure 3, it can be seen that all groups no notable difference in total triglycerides (TG) level of mice serum;
The normal control group .1 of T-CHOL (TC) content, normal control group .2, model group, the height of prevention in each group serum Dosage group, prevention low dose group are 2.82mmol/L, 2.69mmol/L, 4.47mmol/L, 3.96mmol/L respectively, 3.74mmol/L.
Prevention group mangiferin low dosage (50mg/kg/D) and prevention group high dose (200mg/kg/D) are compared with model group Show significant difference in TC levels in mice serum is reduced, show prevention group mangiferin low dosage (50mg/kg/D) and Prevention group high dose (200mg/kg/D) has significant effect;
Normal group is with prevention group mangiferin low dosage in mice serum middle-high density lipoprotein concentration (HDL-C) in model Group compares with significant difference, and other all groups do not show significant difference, and Orlistat (55mg/kg/D), treatment group's mangiferin low dosage (50mg/kg/D), treatment group mangiferin high dose (200mg/kg/D) model The water of HDL-C in group, prevention group mangiferin low dosage (50mg/kg/D) and prevention group high dose (200mg/kg/D) mice serum It is flat to increase compared with normal group;
Normal control group .1, normal control group .2, model group, ldl concn in the serum of low dose group is prevented It is 0.26mmol/L, 0.27mmol/L, 0.62mmol/L and 0.45mmol/L. respectively
Prevention group mangiferin low dosage (50mg/kg/D) relatively shows significant difference with model group, shows prevention group Mangiferin low dosage (50mg/kg/D) has the effect for being significantly reduced LDL-C in mice serum;
Leptin synthesizes in white adipose tissue, and in obese people, the content of leptin is very high, this causes can generation Thank to disorder.Fatty acid synthetase is an important enzyme during Adipogenesis, and this patent also has detected compound mangiferin Activity on fatty acid synthetase.
From fig. 4, it can be seen that in the serum of normal control group .2, model group, prevention high dose combination prevention low dose group The concentration of leptin is 1.57 × 10 respectively3pg/mL,1.43×104pg/mL,5.36×103Pg/mL and 3.79 × 103pg/mL. Prevention group mangiferin low dosage low dosage (50mg/kg/D) and prevention group high dose (200mg/kg/D) and treatment group's mangiferin High dose shows significant effect in mice serum is reduced in terms of leptin.The reduction of leptin influences mouse appetite, and then Play antiobesity action.
Mangiferin does not have inhibitory action to fatty acid synthetase as can be seen from Figure 4.
Fig. 5 histotomy the results shows give the mouse of mangiferin and the adipocyte of the mouse of Orlistat compares model group It is more very thin, and each group of hepatic tissue section does not change substantially, this shows that mangiferin is without pair for the liver of mouse Effect.
Weight-reducing mechanism:It may be by inhibiting the expression of Leptin in mice serum and then influence the appetite and drop of mouse TC and LDL-C in low serum and play the effect of weight-reducing.
Embodiment 3:
Mangiferin, mango glucoside extract, mangiferin analog are first made as described in Example 1, routinely adds injection Parenteral solution is made in water, refined filtration, embedding sterilizing.
Embodiment 4:
Mangiferin, mango glucoside extract, mangiferin analog are first made as described in Example 1, is dissolved in sterile note It penetrates in water, stirring makes molten, is filtered with sterile suction funnel, then sterile refined filtration, is sub-packed in 2 ampoules, after frozen drying It is sterile to seal to obtain powder-injection.
Embodiment 5:
Mangiferin, mango glucoside extract, mangiferin analog are first made as described in Example 1, with excipient weight ratio For 9:1 ratio adds in excipient, and pulvis is made.
Embodiment 6:
Mangiferin, mango glucoside extract, mangiferin analog are first made as described in Example 1, by itself and excipient weight Amount is than being 1:5–1:10 ratio adds in excipient, pelletizing press sheet.
Embodiment 7:
Mangiferin, mango glucoside extract, mangiferin analog are first made as described in Example 1, routinely oral liquid system Oral liquid is made in method.
Embodiment 8:
Mangiferin, mango glucoside extract, mangiferin analog are first made as described in Example 1, by itself and excipient weight Amount is than being 3:1 ratio adds in excipient, and capsule or granule or electuary is made.
Embodiment 9:
12.4 grams of mangiferin, mango glucoside extract or mangiferin analog are made as described in Example 1, adds in starch 600 grams, 200 grams of lactose, 5 grams of menthol, lozenge is made, as functional food in 183 grams of sodium carboxymethyl starch.

Claims (8)

1. application of the mangiferin and the like in slimming medicine or food is prepared, it is characterised in that the mango leaf extract Middle mangiferin and the like total content is 60-90%, and the mangiferin analog is a kind of monomeric compound or arbitrary a variety of The mixture of compound, the mangiferin analog structural formula general formula are as follows:
Wherein, R1、R7For the change of the formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl, methylol, ethoxy, carboxyphenyl and various sugar Close object;R8、R10For the compound of the formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl and various sugar;R11For hydrogen, hydroxyl, methoxy Base, ethyoxyl, methylol, ethoxy, carboxymethyl, carboxyethyl.
2. application of the mangiferin and the like in slimming medicine or food is prepared, it is characterised in that the mangiferin is under Method extraction is stated to obtain:It is dried after 40 kilograms of mango leaf harvestings, breaks into coarse powder, 60% ethanol water, dip time 6h, feed liquid Than 1:20, then purified with carrying out initial gross separation to mango flavones crude extract on last stage using macroreticular resin, action of going forward side by side State absorption, elution;After the extract obtained sodium bicarbonate solution dissolving with pH=8 of previous step, certain 75% acetic acid is added in Mango extract crude product 100g is precipitated to obtain, mangiferin crude product methanol at 40 DEG C is dissolved by heating, is concentrated into after being completely dissolved just First subcrystalline mangiferin in 4 DEG C of crystallisation by cooling, is repeated above step and crystallized again by the 15% of beginning volume of dissolution, final To more than 95% mangiferin.
3. application of the mango leaf extract in slimming medicine or food is prepared, it is characterised in that awns in the mango leaf extract Fruit glycosides and the like total content is 60-90%, and the mango leaf extract is extracted by following methods and obtained:40 kilograms of mango leafs It is dried after harvesting, breaks into coarse powder, 60% ethanol water, dip time 6h, solid-liquid ratio 1:20, then with using macroreticular resin pair Mango flavones crude extract on last stage carries out initial gross separation purifying, Mobile state of going forward side by side absorption, elution;It will be extracted obtained by previous step For object with after the sodium bicarbonate solution dissolving of pH=8, the acetic acid for adding in certain 75% precipitates to obtain mango extract crude product 100g.
4. application according to claim 3, wherein the mango leaf extract is with the change shown in following general structural formula It is main component to close object flavonoids and flavonoid glycoside compounds,
In formula, R1、R7For the change of the formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl, methylol, ethoxy, carboxyphenyl and various sugar Close object;R8、R10For the compound of the formation such as hydrogen, hydroxyl, methoxyl group, ethyoxyl and various sugar;R11For hydrogen, hydroxyl, methoxy Base, ethyoxyl, methylol, ethoxy, carboxymethyl, carboxyethyl.
5. mangiferin and the like or mango glucoside extract are preparing the drug for the treatment of obesity caused by high fat diet In application.
6. according to the application described in claim 1 or 2 or 3, it is characterised in that mangiferin and the like action pathway is inhibition The expression of Leptin in serum, and then the appetite of organism is influenced, TC and LDL-C in serum is reduced, so as to play antiobesity action.
7. pharmaceutical composition, the mangiferin containing therapeutically effective amount and the like or mango glucoside extract and pharmaceutical acceptable carrier.
8. pharmaceutical composition according to claim 7, wherein described mangiferin and the like is because of dissolving and pharmacodynamics poison Demand of science, further difference or any or several compounds mixing add in sulfonyls, phosphate radical, sodium salt, sylvite.
CN201711363842.3A 2017-12-18 2017-12-18 Application of the mangiferin and the like in slimming medicine or food is prepared Pending CN108096238A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292546A (en) * 2021-05-24 2021-08-24 深圳大学 Mangiferin derivative and preparation method and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102920696A (en) * 2012-09-27 2013-02-13 戴好富 Application of mangiferin compound or mango extraction as pancreatic lipase inhibitor and to preparation of medicament or food for preventing and treating obesity

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102920696A (en) * 2012-09-27 2013-02-13 戴好富 Application of mangiferin compound or mango extraction as pancreatic lipase inhibitor and to preparation of medicament or food for preventing and treating obesity

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
李学坚等: "D101大孔树脂吸附芒果苷的影响因素", 《中国实验方剂学杂志》 *
李学坚等: "采用水基溶剂提取芒果苷的工艺研究", 《中成药》 *
邓妍芳等: "大孔吸附树脂AB-8 对芒果苷吸附及扩散动力学的影响", 《中国药房》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113292546A (en) * 2021-05-24 2021-08-24 深圳大学 Mangiferin derivative and preparation method and application thereof

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Application publication date: 20180601