CN106213500A - A kind of Folium Nelumbinis compositions and application thereof - Google Patents

A kind of Folium Nelumbinis compositions and application thereof Download PDF

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CN106213500A
CN106213500A CN201610611570.3A CN201610611570A CN106213500A CN 106213500 A CN106213500 A CN 106213500A CN 201610611570 A CN201610611570 A CN 201610611570A CN 106213500 A CN106213500 A CN 106213500A
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folium
folium nelumbinis
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powder
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查森俊
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Hangzhou Voavon Biological Technology Co Ltd
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Hangzhou Voavon Biological Technology Co Ltd
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    • 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)
    • A61K36/62Nymphaeaceae (Water-lily family)
    • 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)
    • A61K36/39Convolvulaceae (Morning-glory family), e.g. bindweed
    • 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)
    • A61K36/60Moraceae (Mulberry family), e.g. breadfruit or fig
    • A61K36/605Morus (mulberry)
    • 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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Abstract

The invention discloses a kind of Folium Nelumbinis compositions and application thereof, described Folium Nelumbinis compositions is mixed to prepare by quality proportioning 81: 18: 18 by Folium Nelumbinis powder, powder of Folium Mori, Folium Ipomoeae powder, there is regulation blood fat, blood glucose and lipotropic effect, can be used for preparation regulation blood fat and prevention, improve and treat the food of non-alcoholic fatty liver disease, health food and medicine.The Folium Nelumbinis composition material of the present invention, from Chinese herbal medicines and food, is suitable to be eaten for a long time, it will bring good social benefit.

Description

A kind of Folium Nelumbinis compositions and application thereof
Technical field
The present invention relates to raw processing food technical field, specifically, relate to a kind of containing Folium Nelumbinis powder, powder of Folium Mori and Folium Ipomoeae powder Folium Nelumbinis compositions and preparation prevention, improve and treat hyperlipemia and the food of non-alcoholic fatty liver disease, health food Or the application in terms of medicine.
Background technology
Fatty tissue contained by the liver of normal condition servant accounts for the 2%-4% of liver wet weights, and a variety of causes makes liver lactone Fat pile up find more than 5% or in liver biopsy unit hepatocyte have more than 1/3 have a fat drop be referred to as fatty liver.Non-alcoholic Fatty liver (Non-alcoholic fatty liver disease, NAFLD) refers to except ethanol and other clear and definite damage liver factors Outer caused, with diffusivity hepatocyte Macrovesicular steatosis as principal character clinical pathology syndrome, accounts for the 80% of fatty liver. Primary disease includes a series of lysis, and from simple fatty liver, non-alcoholic stellato-hepatitis to hepatic fibrosis, liver is hard Change, finally can progress to hepatocarcinoma.At present, NAFLD worldwide falls ill and gradually increases, in China, along with economic bar The improvement of part, living standards of the people improve constantly, and dietary habit and structure, working environment and mode have a very large change, China's NAFLD sickness rate substantially increases (10.2%-17.3%), and has rejuvenation trend.This disease the most progressively develops into one The public health problem that class is serious, is the second largest chronic hepatopathy after viral hepatitis, has had a strong impact on our people's Physically and mentally healthy and social stability develops, and oneself becomes medical science and the social problem of whole world common concern to prevent and treat primary disease.
Along with constantly riseing of China's NAFLD sickness rate, the market demand of fatty liver medicine increases the most year by year.Mesh Before, the related drugs of clinical treatment NAFLD includes that euglycemic agent, appetrol, lipid lowerers, antioxidant, hepatocyte protect Protect agent, antibacterial agent etc..In recent years due to the untoward reaction report that appetrol are the most serious, 2011, the U.S., Europe What alliance and Chinese food Drug Administration announced to forbid these slimming medicines successively continues to apply to clinic, the whole world at present It is available for prescription without safely and effectively slimming medicine;Though many fat-reducing medicament such as Statins, fibrates etc. have obvious blood fat reducing Effect, but increase liver fat content, promote lipid peroxidation, aggravate Liver fatty deposition;Euglycemic agent is (such as thiazole Alkane diones TzDs) there is AMPK agonist effect and reduce FFA and the effect of inflammatory cytokine, but body weight can be induced to increase And the untoward reaction such as Mt functional defect;Antioxidant such as Vit E, phosphatidylcholine, silymarin etc. can be by impact and livers The expression of 26S Proteasome Structure and Function related gene, plays certain necrosis, apoptosis, antiinflammatory, fibrosis and work of promotion liver regeneration With, but for want of appropriate design have the randomized, double-blind of certain sample size, placebo controlled trial, also difficulty assessment its respective face Bed application status.Therefore find economy, effectively, the good product of few side effects, consumer compliance or medicine extremely urgent, become Whole world hepatic disease medicine scholar's focus of attention.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of Folium Nelumbinis compositions and application thereof.In the present invention, The combination of Folium Nelumbinis micropowder, Folium Mori micropowder and Folium Ipomoeae micropowder has the effect of Synergistic, three in function, mouthfeel Combination can intestinal tract cleaning effectively, regulate blood lipid level, prevent and treat non-alcoholic fatty liver disease, Folium Nelumbinis and Folium Mori are medicine food simultaneously Homology Chinese crude drug, Folium Ipomoeae is food, it is easy to be accepted.
It is an object of the invention to be achieved through the following technical solutions: a kind of Folium Nelumbinis compositions, it comprises Folium Nelumbinis powder, Mulberry Ye Fen, Folium Ipomoeae powder, described Folium Nelumbinis powder, powder of Folium Mori, Folium Ipomoeae powder cross 800-1500 mesh sieve, by quality proportioning 8-1: 1-8: 1-8 Mixing.
Further, described Folium Nelumbinis powder, powder of Folium Mori, the quality proportioning of Folium Ipomoeae powder are preferably 8: 1: 1.
Described in a kind of claim 1, Folium Nelumbinis compositions regulates blood fat and prevention in preparation, improves and treat non-alcoholic fat Application in the food of fat liver, health food and medicine.
Further, described Folium Nelumbinis compositions mass content in food, health food and medicine is 1-100%.
Beneficial effects of the present invention is as follows: for existing improvement or treatment hyperlipidemia, the fraud of non-alcoholic fatty liver disease product End, the invention provides a kind of Folium Nelumbinis compositions, in described Folium Nelumbinis compositions, comprises the Folium Nelumbinis powder of certain content, powder of Folium Mori With Folium Ipomoeae powder, can directly take after mixing it with water.This compositions is the combination of integration of edible and medicinal herbs Chinese crude drug and wholefood, has regulation Abnormal blood fat and prevent and treat the effect of non-ethanol fatty liver, superfines eats form, and its effect is significantly higher than and commonly brews drink Tea.
Pharmacology (animal) research confirms, Folium Nelumbinis compositions provided by the present invention is (with Folium Nelumbinis, Folium Mori and Folium Ipomoeae 8:1:1 Mixing smash into 800-1500 mesh as a example by) have blood fat reducing, preventing and treating non-alcoholic fatty liver disease effect.Give this comparative compositions Rat model serum total cholesterol (TC), serum triglycerides (TG), alanine aminotransferase (ALT) level can be made to drop respectively Low by 31.6%, 33.6%, 29.5%, simultaneously HDL-C (HDL-C) content raise 22.0%.Said composition is also Liver index (declining 28.2%) can be significantly reduced, improve liver lipids infiltration and inflammatory reaction.
Folium Nelumbinis compositions of the present invention is made up of integration of edible and medicinal herbs Chinese crude drug and wholefood superfines, has safety good, Availability is high, and effect is notable.
Folium Nelumbinis compositions of the present invention can be suitable to life-time service as bread and cheese, health food;Also medicine can be applied to by compatibility Product are developed, it will bring good social benefit.
Accompanying drawing explanation
Fig. 1 is Folium Nelumbinis, Folium Mori and the Folium Nelumbinis compositions action diagram to NAFLD liver tissues of rats pathological change, in figure, (a) For normal control figure, (b) is model comparison figure, and (c) is positive control figure, and (d) is the action diagram of Folium Nelumbinis, and (e) is the work of Folium Mori With figure, (f) is the action diagram of Folium Nelumbinis and Folium Ipomoeae, and (g) is the action diagram of Folium Nelumbinis and Folium Mori, and (h) is the effect of Folium Nelumbinis compositions Figure.
Fig. 2 is Folium Nelumbinis, Folium Mori and the effect to NAFLD rat hepatocytes lipidosis of the Folium Nelumbinis compositions, and in figure, (a) is Normal control figure, (b) is model comparison figure, and (c) is positive control figure, and (d) is the action diagram of Folium Nelumbinis, and (e) is the effect of Folium Mori Figure, (f) is the action diagram of Folium Nelumbinis and Folium Ipomoeae, and (g) is the action diagram of Folium Nelumbinis and Folium Mori, and (h) is the action diagram of Folium Nelumbinis compositions.
Detailed description of the invention
Folium Nelumbinis is the leaf of nymphaeaceae plant lotus (N.nucifera Gaertn), for " medicine-food two-purpose " Chinese crude drug, bitter and puckery flavor, Micro-salty, property is pungent cool, containing alkaloids compositions such as the flavones ingredients such as Quercetin, nuciferine, miltanthins;There is clearing away summer-heat profit The effects such as wet, yang invigorating dissipates, hemostasis by removing blood stasis.Lotus flavone is the scavenger of most of oxygen-derived free radicals, can improve superoxides The vigor of dismutase (SOD), reduces malondialdehyde (MDA) and the life of OxLDL ELISA (OX-LDL) Become;Lotus leaf alkaloid has the effects such as lowering blood-fat and reducing weight;Folium Nelumbinis preserved material and decoct have reduce internal heat antipyretic, expand blood vessel, blood pressure lowering make With, it is fat-reducing good medicine;Though its effect is got instant result not as medicine, but has no side effect, to hypertension, hyperlipidemia, high gallbladder admittedly Alcohol " three high " personage, friend person in middle and old age and the hope slender Ms that keeps good figure is optimal selection.
Folium Mori are the dried leaves of moraceae plants Mulberry (Morus alba L.), are all " medicine-food two-purpose " Chinese crude drug, cold in nature, taste Sweetness and bitterness, has the effects such as dispelling wind and heat pathogens, clearing away lung-heat and moistening for dryness, liver heat removing item, for one of clinical conventional Chinese medicine.Shennong's Herbal claims Mulberry Leaf is " mulberry leaf ", have the good reputation of " Radix Ginseng is vulcanized, and Folium Mori are mended clearly ", is that health ministry confirms " integration of edible and medicinal herbs " plant, Listed in " one of mankind's 21 century ten big health food " by international food health organization, become the green new food source of the mankind.Folium Mori Rich in 17 kinds of aminoacid of human body, crude protein, crude fat and flavones ingredient;Modern pharmacological research proves, Folium Mori have blood sugar lowering, The multiple pharmacologically actives such as blood fat reducing, blood pressure lowering and antiinflammatory, can be used for the auxiliary treatment of hyperglycemia, hyperlipemia, fatty liver etc..Mulberry Alkaloid specific to leaf--1-DNJ (DNJ), can hinder at the little enteral direct action breaks sugar by enzyme The sugar of picked-up, the decomposition of starch, effectively suppress steeply rising of blood glucose value after meal.Folium Mori effect for reducing blood fat is in recent years except fall Another important research focus outside sugar effect.Studies have reported that, Folium Mori and flavones in mulberry leaves can effectively reduce hyperlipemia mould Type animal serum TC, TG, LDL-C content, increasing serum SOD activity, the generation of suppression peroxide, be a kind of extraordinary can It is applied to prevent and treat the natural health care raw material of non-alcoholic fatty liver disease.
Folium Ipomoeae, also known as Folium Ipomoea, Radix Pachyrhizi Erosi leaf, is the new varieties selecting edible young stem and leaf through artificial selection.Ipomoea batatas Lam. Tender leaf delicate mouthfeel, fragrant odour, it is described as " vegetable queen ".Folium Ipomoeae sweet-puckery flavor, slightly cool in nature, replenishing QI to invigorate the spleen.Modern nutrition Research finds, Folium Ipomoeae is rich in carotene, vitamin C, calcium, phosphorus, ferrum and essential amino acids, but oxalic acid content is less;Its institute is rich The fiber contained can promote food operating in gastrointestinal, has the effect of intestinal tract cleaning;Contained flavone compound has antioxygen Change, improve the various health-care such as human disease resistance, slow down aging, antiinflammatory anti-cancer;In Folium Ipomoeae containing substantial amounts of liquid eggs in vain, The lipidosis of cardiovascular system can be prevented, keep the prevention of arterial vascular elasticity, beneficially coronary heart disease.
In China, Folium Nelumbinis and Folium Mori all have the custom doing tea-drinking, and Folium Ipomoeae is used for keeping healthy frequently as dish.Folium Nelumbinis subtracts Fertile, reduce internal heat antipyretic, fall three-hypers, white mulberry leaf blood-sugar-reducing, diuresis, fat-reducing, Folium Ipomoeae antioxidation, intestinal tract cleaning, anti-lipidosis;Lotus Leaf, Folium Mori are integration of edible and medicinal herbs Chinese crude drug, and Folium Ipomoeae is food, Folium Nelumbinis, Folium Mori and Folium Ipomoeae superfines compatibility are applied, make three Person's effect is complementary, thus is formed and have regulation blood fat and prevent and treat the compositions of non-ethanol fatty liver, can direct Instant Drinks or be used for protecting Health food, the preparation of medicine.The exploitation of said composition the most effectively enhances effect of Folium Nelumbinis, Folium Mori and Folium Ipomoeae, improves Resource utilization, can meet again the health care demand of modern.
The Folium Nelumbinis compositions that the present invention provides, comprises Folium Nelumbinis powder, powder of Folium Mori, Folium Ipomoeae powder, and Folium Nelumbinis powder, powder of Folium Mori, kind The mass percent of potato leaf powder is 8-1: 1-8: 1-8.
Be different from tradition soak take tea drink or use modern provide technique to extract after granulation etc. take after mixing it with water, directly by lotus Leaf, Folium Mori and Folium Ipomoeae are freeze-dried and combination pulverizing process makes natural superfine powder composition, can at utmost retain The Folium Nelumbinis such as flavone, 1-DNJ, liquid eggs are white, chlorophyll, dietary fiber, aminoacid, Folium Mori and each contained by Folium Ipomoeae Active component efficient absorption utilize, thus preferably play regulation blood fat, the purpose of preventing and treating non-alcoholic fatty liver disease.Lotus Leaf, Folium Mori and Folium Ipomoeae micropowder, color and luster is dark green, abnormal smells from the patient delicate fragrance, Instant Drinks, edible and add extremely convenient, nutrition as dispensing Ingredient draws is fast, and delicate mouthfeel, long-term taking also has good compliance.
The present invention further provides one by Folium Nelumbinis, Folium Mori and Folium Ipomoeae micropowder compositions various food, guarantor Application in the dosage form of health food or medicine, such as solid beverage, granule, tablet, capsule, applied widely, the suitability is strong.
The present invention further provides a kind of freeze-dried and combines pulverizing process (crossing 800-1500 mesh sieve) and makes Folium Nelumbinis, Folium Mori and Folium Ipomoeae micropowder compositions, can preferably absorb and give full play to the mutual of contained nutritional labeling The effect work in coordination with, mutually promoted so that it is intestinal tract cleaning, regulate blood fat, effect of preventing and treating non-ethanol fatty liver is strengthened, three In conjunction with, in prevention with improve hyperlipemia and non-alcoholic fatty liver disease application aspect plays beyond thought effect, have higher Edibility and health care diseases prevention be worth.
Below by following example, the invention will be further described, and it will assist in and understands the present invention, but does not limit Present disclosure processed.
Embodiment 1: Folium Nelumbinis compositions causes the Effect study of non-alcoholic fatty liver disease to high lipid food
1, experiment material
1.1, animal: male SD rat, body weight 200 ± 20g, Zhejiang Academy of Medical Sciences Experimental Animal Center provide, The quality certification: 0012051, credit number SCXK (Zhejiang) 2014-0001.In room temperature 23 ± 2 DEG C, relative humidity 50%~70% is raised Supporting, free diet is drunk water.
1.2, tested material: the lyophilization to pulverize the Folium Nelumbinis of 800-1000 mesh sieve, powder of Folium Mori appropriate of learning from else's experience, adds pure respectively Water is configured to suspension, obtains Folium Nelumbinis tested material and Folium Mori tested material;Separately take Folium Nelumbinis, Folium Ipomoeae and Folium Nelumbinis, Mulberry respectively in 8:2 ratio Leaf, mixing, add pure water and be configured to suspension, obtain lotus kind tested material and Hawthorne tested material;Take Folium Nelumbinis, Folium Mori and Folium Ipomoeae powder by 8: 1:1 mixes, and adds pure water and is configured to suspension, obtains Folium Nelumbinis compositions tested material.
2, experimental technique
2.1, being grouped and be administered: after adaptability feeds 3d, weighed weight, fasting 12h posterior orbit venous plexus is taken a blood sample, and measures TC, TG level in serum, according to the horizontal random packet of TC, TG, often group 7, respectively organizes TC, TG base level zero difference.The most right According to group, model control group, positive controls (Essentiale N/Essentiale Forte N 136.8mg/kg), Folium Nelumbinis group (600mg/kg), Folium Mori group (600mg/ Kg), lotus kind group (600mg/kg), Hawthorne group (600mg/kg) and Folium Nelumbinis compositions group (Folium Nelumbinis, Folium Mori and Folium Ipomoeae 8:1:1, 600mg/kg);In addition to Normal group, remaining rat the most quantitatively gives high lipid food (by standard feed, Adeps Sus domestica, cholesterol, egg Bloom, whole milk powder, cholate forms), continuous 16 weeks.The while of modeling, except Normal group and model control group gavage distilled water Outward, remaining is respectively organized gavage respectively and gives corresponding dosage medicine, every day 1 time, and gavage volume is 1mL/100g weight, and continuous 16 Week.
2.2, Testing index
2.2.1, water 12h, 3% pentobarbital sodium lumbar injection fiber crops are can't help in Biochemistry test fasting after last is administered Liquor-saturated rat, postcava is taken a blood sample, centrifugal, takes serum, full automatic biochemical apparatus detection serum TC, TG, HDL-C, ALT, AST, uric acid (UA) and glucose (GLU) level, concrete operations reference reagent box description is carried out.
2.2.2, hepatic tissue sample preparation blood sampling after be rapidly separated liver, ice normal saline cleans bloodstain, takes right lobe of liver group Knitting, neutral formalin is fixed, for liver histopathology inspection;Take same position hepatic tissue about 0.5g, add the 0.9% of pre-cooling Normal saline 4.5mL, fully grinds at ice-water bath high speed disperser, and 3500rpm is centrifuged 10min, takes supernatant, is 10%, standby;ELISA method detection liver tissue homogenate's free fatty (FFA), low density lipoprotein receptor (LDL-R) level, tool Gymnastics is made reference reagent box description and is carried out.
2.2.3, oil red O stain observe hepatocyte lipid Infiltrating blood sampling after be rapidly separated liver, ice normal saline is washed Clean bloodstain, takes right lobe of liver same area hepatic tissue ,-80 DEG C of frosts, section, oil red O stain, observes each group of rat hepatocytes lipid Infiltrating.
2.3, statistical procedures measurement data withRepresenting, comparing employing t inspection between two groups, P < 0.05 represents difference Statistically significant.
3, result
3.1, to rat model blood fat, liver function index and serum uric acid, the effect of glucose level
Table 1-1 result shows, compares with Normal group, and model group rats serum TC, TG and hepatic tissue FFA level are notable Raising (P < 0.01), hepatic tissue LDL-R level significantly reduces (P < 0.05), and Serum HDL-C has reduction trend, points out now model There is disorders of lipid metabolism in rat and blood lipid level crosses high state;Comparing with model group, each tested material the most all can significantly reduce model Serum TC, TG (P < 0.01) and hepatic tissue FFA level (P < 0.05), elevating HDL-C and hepatic tissue LDL-R level (P < 0.05), wherein the effect of Folium Nelumbinis compositions is the strongest.Table 1-2 result shows, compares with Normal group, model group rats blood Clear ALT, AST level significantly raises (P < 0.01), points out now rat model liver function to damage;Compare with model group, respectively Tested material all can reduce rat model Serum ALT, AST level (P < 0.01 or P < 0.05), points out each tested material to have liver function Certain protective effect.Table 1-3 result shows, compares with Normal group, rat model serum uric acid (UA) and glucose (GLU) level significantly raises (P < 0.05), compares with model control group, and Hawthorne, lotus kind and Folium Nelumbinis compositions all can significantly reduce Rat model serum UA and GLU level (P < 0.05), three's effect is the most obvious with Folium Nelumbinis compositions;Folium Nelumbinis and Folium Mori are alone right UA and GLU raised all has certain reduction effect, and wherein Folium Nelumbinis reduces UA level more significantly (P < 0.05), the low GLU of Folium Mori Level is more notable (P < 0.05).
Table 1-1: Folium Nelumbinis compositions is to rat model blood lipids index and the effect of hepatic tissue FFA, LDL-R level
Note: compare with Normal group,#P < 0.05,##P<0.01;Compare with model control group, * P≤0.05, * * P < 0.01;Lower same.
Table 1-2: the Folium Nelumbinis compositions impact on rat model liver function index
Packet ALT(U/L) AST(U/L)
Normal group 70.9±11.6 154.2±13.3
Model control group 99.3±15.1## 207.5±22.7##
Essentiale N/Essentiale Forte N group 75.3±7.2 167.2±33.2*
Folium Mori group 82.2±7.3* 163.2±29.5*
Folium Nelumbinis group 76.2±12.7* 180.4±30.5
Lotus kind group 73.8±7.6** 176.8±12.4*
Hawthorne group 76.8±9.8** 165.8±15.3**
Folium Nelumbinis compositions group 76.0±12.8* 143.5±20.4**
Table 1-3: Folium Nelumbinis compositions is on rat model serum uric acid and the impact of glucose level
Packet UA(μmol/L) GLU(mmol/L)
Normal group 50.6±6.6 5.8±0.9
Model control group 61.8±3.5# 9.0±2.6#
Essentiale N/Essentiale Forte N group 72.2±12.2 6.2±0.3*
Folium Mori group 61.1±19.4 6.7±0.9*
Folium Nelumbinis group 52.2±10.5* 7.3±1.3
Lotus kind group 55.5±3.5* 6.8±0.6*
Hawthorne group 53.7±5.2* 6.4±0.2*
Folium Nelumbinis compositions group 47.3±13.3* 6.3±1.0*
3.2, to liver histopathology and the effect of hepatocyte lipidosis
Liver histopathology checks that result and oil red O stain result show, during normal rat hepatocyte with central vein is The heart is arranged radially, and liver cell nuclear is big and justifies, and is positioned at the central authorities of cell, and nuclear membrane understands, chromatin is sparse;Rat model liver group Knitting in white powder, cell rope arrangement disorder, karyopyknosis, lobules of liver fat becomes apparent, vesicle and Macrovesicular steatosis Coexist, hepatocyte lipidosis substantially (in hepatocyte, the fat of deposition drips and taken on a red color by dye), and visible inflammatory cell infiltration and point Shape necrosis region;Folium Nelumbinis and Folium Mori hepatic cords are arranged radially, and compare model control group rat, hepatocyte lipid infiltration degree Reduce;Folium Nelumbinis compositions group rats'liver rope is clear, and hepatic sinusoid is slightly expanded, and hepatocyte fat becomes and inflammatory cell infiltration relatively model Group significantly alleviates.The above results prompting Folium Nelumbinis compositions can effectively alleviate NAFLD rat hepatocytes lipidosis, improves hepatic tissue Pathological change, effect is better than that Folium Nelumbinis, Folium Mori are alone and lotus kind, Hawthorne combination (see photo).
The studies above result shows, Folium Nelumbinis, Folium Mori, lotus kind, Hawthorne and Folium Nelumbinis compositions cause non-alcoholic to high fat diet Fatty liver all has certain preventive and therapeutic effect, but each application point exists certain difference.Folium Mori to the effect of blood lipid metabolism to rise High Serum HDL-C and hepatic LDL-receptor level, reduce liver free fatty (FFA) more obvious, the most also has significantly fall Blood glucose effect;Folium Nelumbinis is more notable to reduce TC, TG and uric acid level, and it is obvious that its effect raising HDL-C level is not so good as Folium Mori; NAFLD effect is compared alone Folium Nelumbinis, Folium Mori and lotus kind, Hawthorne combination relatively comprehensively by Folium Nelumbinis compositions, to blood lipid level And serum uric acid and glucose level have a good regulation effect, and antagonism liver lipidosis and liver function protecting effect side Face, will be substantially better than alone and lotus kind, Hawthorne combination.To sum up illustrating, this Folium Nelumbinis compositions combines the effect of Folium Mori, Folium Nelumbinis, 5 with after Folium Ipomoeae, and the effect of its preventing and treating NAFLD is more comprehensively and significantly.
Embodiment 2: Folium Nelumbinis compositions causes the Effect study of hyperlipemia to high lipid food
1, experiment material
1.1, Animals Male SD rat, body weight 200 ± 20g, purchased from Zhejiang Academy of Medical Sciences Experimental Animal Center (animal The certification of fitness number: 0008677, credit number: SCXK (Zhejiang) 2008-0033).In room temperature 23 ± 2 DEG C, relative humidity 50%- 70% raises, and free diet is drunk water.
1.2, tested material: the lyophilization to pulverize the Folium Nelumbinis of 800-1000 mesh sieve, powder of Folium Mori appropriate of learning from else's experience, adds pure respectively Water is configured to suspension, obtains Folium Nelumbinis tested material and Folium Mori tested material;Separately take Folium Nelumbinis, Folium Ipomoeae and Folium Nelumbinis, Mulberry respectively in 8:2 ratio Leaf, mixing, add pure water and be configured to suspension, obtain lotus kind tested material and Hawthorne tested material;Take Folium Nelumbinis, Folium Mori and Folium Ipomoeae powder by 8: 1:1 mixes, and adds pure water and is configured to suspension, obtains Folium Nelumbinis compositions tested material.
2, experimental technique
2.1, it is grouped and is administered rat adaptability is fed after 7d, weighed weight, it is randomly divided into Normal group and makes Module, in addition to rats in normal control group, remaining rat gives high lipid food, fasting 12h posterior orbit venous plexus blood sampling after 2 weeks, surveys Determine TC level in serum, be randomly divided into 7 groups according to TC level: (atropic cuts down for Normal group, model control group, positive controls Statin 6.0mg/kg), alone group of Folium Nelumbinis (0.6g/kg), alone group of Folium Mori (0.6g/kg), Folium Nelumbinis compositions group (0.6g/kg), Often group 7.All rats all give high-sugar-fat-diet, and continuous 5 weeks, free choice feeding was drunk water.From modeling the l days, except normal Matched group and model control group gavage outside distilled water, and remaining each administration group gavage respectively gives the tested material of corresponding dosage, every day 1 Secondary, gavage volume is 1ml/100g weight, continuous 4 weeks.
2.2, blood biochemical analysis Indexs measure is administered 2,4 weeks, blood sampling, separates serum, and automatic clinical chemistry analyzer detection is big Mus serum lipids biochemical indicator (TC, TG, LDL-C, HDL-C), liver function biochemical indicator (AST, ALT).
2.3, Lee, s index and fat index measure dosage period end, weighed rat weight, measure rat body long, and Calculate Lee, s index.Lee, s index=weight (g) 1/3 × 103/ body is long.Dissect rat, cut open rapidly from body fat tissue (genitals's peripheral adipose tissue, double perinephric fat tissue and groin fatty tissue), calculating fat index: fat index =fat gross weight/weight × 100%.
2.4, statistical method measurement data data withRepresent, compare between normal control and model comparison two groups and adopt With comparing employing one factor analysis of variance multiple comparisons between t-test, model group and each administration group, P < 0.05 represents that difference has system Meaning learned by meter.
3, result
Table 2-1,2-2 result shows, is administered the 2nd, 4 weeks, Folium Nelumbinis compositions can significantly reduce rat model serum TC, TG, LDL-C level (P < 0.01, P < 0.05), wherein the effect with fall TC is more obvious, and effect is better than Folium Nelumbinis or Folium Mori are alone; Meanwhile, Folium Nelumbinis compositions can also effectively raise HDL-C level;The above results display Folium Nelumbinis compositions fat to hyperlipemia disorder Matter level has more preferable regulation effect.Table 2-3 result shows, modeling the 6th week (being administered the 4th week), rat model Serum ALT, AST level significantly rises (P < 0.01, P < 0.05), points out now liver existing a certain degree of damage;With model control group Ratio, Folium Mori are alone and lotus kind group rat blood serum ALT, AST level has downward trend, but there was no significant difference between each group;Folium Nelumbinis list Within 4th week, rat model AST level can be significantly reduced by, Hawthorne and Folium Nelumbinis compositions being administered, wherein act on Folium Nelumbinis compositions The most notable.Table 2-4 result shows, each tested material all can reduce rat model body weight, Lee's index and fat in various degree and refer to Number (P < 0.01), wherein the effect of Folium Nelumbinis compositions reduction Lee's index and fat index is better than other tested material groups.Lee, s Index is the availability indexes in terms of evaluation adult rat obese degree, by rat Lee, s index and the index such as body weight, fat index Synchro measure, can more fully evaluate fat-reducing drug effect.Table 2-4 result is pointed out, and Folium Nelumbinis compositions still has certain antiobesity action, And effect is better than Folium Mori and Folium Nelumbinis is alone.
Table 2-1: on Hyperlipemia model rat serum TC, the impact of TG level
Note: compare with Normal group,P < 0.05,△△P<0.01;Compare with model control group,*P < 0.05,**P< 0.01;Lower same.
Table 2-2: on Hyperlipemia model rat serum LDL-C, the impact of HDL-C level
Table 2-3: on Hyperlipemia model rat Serum ALT, the impact of AST level
Table 2-4: on Hyperlipemia model rat Lee's index and the impact of fat index
Packet Dosage (g/kg) Body weight (g) Lee's index Fat index (%)
Normal group - 226.0±11.8 293.2±9.0 1.09±0.19
Model group - 232.5±11.4 307.0±10.2 1.33±0.12
Atorvastatin group 6×10-3 221.3±7.9* 299.4±5.9 0.97±0.17**
Folium Nelumbinis group 0.6 210.8±6.1** 290.9±11.8* 0.99±0.42
Folium Mori group 0.6 218.8±20.9 292.8±7.8* 1.05±0.49
Lotus kind group 0.6 221.5±9.0* 297.5±5.1* 0.98±0.29*
Hawthorne group 0.6 217.2±4.8* 291.4±4.3** 0.98±0.27*
Folium Nelumbinis compositions group 0.6 218.8±3.4* 289.0±1.5** 0.82±0.31**
Embodiment 3: experimental non-alcoholic fatty liver disease liver fat is become and the effect of insulin resistant by different components
Chinese herbal medicines/the bread and cheeses such as Folium Nelumbinis, Folium Mori, Folium Camelliae sinensis, Folium Ipomoeae are combined by the present invention, and observe Each compositions causes nonalcoholic fatty liver model Liver Function, liver index, hepatic steatosis and insulin to high glucose and high fat and is correlated with The effect of index.Table 3-1 result shows, Folium Nelumbinis compositions group (Folium Nelumbinis Folium Mori Folium Ipomoeae 81 1) is to laboratory non-alcoholic Fatty liver has good preventive and therapeutic effect, is better than other combinations in terms of anti-hepatocyte fat becomes and improves Insulin Resistance Thing.Experimental rats with nonalcoholic fatty liver disease liver function index, liver fat are become and insulin resistant phase by table 3-1: different components Close the effect of index
Note: A group: Normal group;B group: model control group;C group: Essentiale N/Essentiale Forte N matched group;D group: lotus tea group (Folium Nelumbinis powder Green tea powder 8 2);E group: Hawthorne tea group (Folium Nelumbinis powder powder of Folium Mori Folium Camelliae sinensis powder 81 1);F group: Hawthorne tea kind group (Folium Nelumbinis powder Folium Mori Powder Folium Camelliae sinensis powder Folium Ipomoeae powder 711 1);G group: Folium Nelumbinis compositions group (Folium Nelumbinis Folium Mori Folium Ipomoeae 81 1);H group: mulberry leaf tea kind Group (powder of Folium Mori Folium Camelliae sinensis powder Folium Ipomoeae powder 72 1).
Embodiment 4: different ratio Folium Nelumbinis compositions is to nonalcoholic fatty liver model rat fat and the work of liver lipid level With
The present invention causes nonalcoholic fatty liver model rat fat and liver to different ratio Folium Nelumbinis compositions to high glucose and high fat The effect of lipid level is observed.Table 4-1 result shows, each proportioning Folium Nelumbinis compositions is to experimental non-alcoholic fatty liver disease mould Type Serum TC, LDL-C and hepatic tissue TC, TG level are respectively provided with reduction effect;Above-mentioned effect is increased along with Folium Nelumbinis ratio And strengthen.Therefore the optimum combination that Folium Nelumbinis compositions 5 groups (H group, Folium Nelumbinis Folium Mori Folium Ipomoeae 81 1) is the present invention.
Table 4-1: different ratio Folium Nelumbinis compositions is to nonalcoholic fatty liver model rat fat and the effect of liver lipid level
Note: A group: Normal group;B group: model control group;C group: Essentiale N/Essentiale Forte N matched group;D group: Folium Nelumbinis compositions 1 group (Folium Nelumbinis Folium Mori Folium Ipomoeae 53 2);E group: Folium Nelumbinis compositions 2 groups (Folium Nelumbinis Folium Mori Folium Ipomoeae 62 2);F group: Folium Nelumbinis combines Thing 3 groups (Folium Nelumbinis Folium Mori Folium Ipomoeae 71 2);G group: Folium Nelumbinis compositions 4 groups (Folium Nelumbinis Folium Mori Folium Ipomoeae 72 1);H group: lotus Leaf composition 5 groups (Folium Nelumbinis Folium Mori Folium Ipomoeae 81 1).
Accompanying drawing 1 shows that (HE contaminates to the effect of NAFLD liver tissues of rats pathological change for Folium Nelumbinis, Folium Mori and Folium Nelumbinis compositions Color, 400 ×).Rat model hepatocyte Macrovesicular steatosis, karyopyknosis or disappearance, inflammatory cell infiltration substantially (↑);Lotus Leaf composition can be effectively improved rat model hepatic tissue pathology and change.
Accompanying drawing 2 shows Folium Nelumbinis, Folium Mori and Folium Nelumbinis compositions effect (the oil red O to NAFLD rat hepatocytes lipidosis Dyeing, 200 ×).Substantially (the red dye ↑ of lipid), Folium Nelumbinis compositions can significantly alleviate lipid and sink rat model hepatocyte lipidosis Long-pending degree, effect is better than Folium Nelumbinis and Folium Mori are alone and Folium Nelumbinis-Folium Ipomoeae, Folium Nelumbinis-Folium Mori combination.
Above-described is only the preferred embodiment of the present invention, it is noted that for common skill in the art For art personnel, on the premise of without departing from core technical features of the present invention, it is also possible to make some improvement, these improve and profit Decorations also should be regarded as protection scope of the present invention.

Claims (4)

1. a Folium Nelumbinis compositions, it is characterised in that it comprises Folium Nelumbinis powder, powder of Folium Mori, Folium Ipomoeae powder etc., described Folium Nelumbinis powder, Mulberry Ye Fen, Folium Ipomoeae powder cross 800-1500 mesh sieve, by quality proportioning 8-1: 1-8: 1-8 mixing.
Folium Nelumbinis compositions the most according to claim 1, it is characterised in that described Folium Nelumbinis powder, powder of Folium Mori, the quality of Folium Ipomoeae powder Proportioning is preferably 8: 1: 1.
3. Folium Nelumbinis compositions described in a claim 1 regulates blood fat and prevention in preparation, improves and treat non-alcoholic fatty Application in the food of liver, health food and medicine.
Application the most according to claim 3, it is characterised in that described Folium Nelumbinis compositions is at food, health food and medicine In mass content be about 1-100%.
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