Summary of the invention
The present invention is intended to solve one of technical problem in prior art problem, for this reason, the invention provides a kind of functional food of nursing one's health blood glucose balance, include the pancreas islet adjustment factor, can play adjusting islet function, help insulin secretion in body to reach balance, thereby reach adjusting glycometabolism, the function of conditioning blood glucose balance.
In one aspect of the invention, the invention provides a kind of composition, mainly made by the raw material of following parts by weight: mulberry-leaf extract 30-50 part, cinnamomum cassia extract 30-50 part, vitamin C 5-10 part, vitamin E 5-10 part.
In addition, composition according to the above embodiment of the present invention can also have following additional technical characterictic:
In an embodiment of the present invention, composition of the present invention further comprises that the mixed raw material of following parts by weight becomes: 45 parts of mulberry-leaf extracts, 40 parts of cinnamomum cassia extracts, 10 parts of vitamin Cs, 5 parts of vitamin Es.
In an embodiment of the present invention, composition of the present invention further comprises that the mixed raw material of following parts by weight becomes: 45 parts of mulberry-leaf extracts, 45 parts of cinnamomum cassia extracts, 5 parts of vitamin Cs, 5 parts of vitamin Es.
In an embodiment of the present invention, composition of the present invention further comprises that the mixed raw material of following parts by weight becomes: 50 parts of mulberry-leaf extracts, 40 parts of cinnamomum cassia extracts, 5 parts of vitamin Cs, 5 parts of vitamin Es.
In embodiments of the invention, also provide a kind of preparation method of functional food, according to embodiments of the invention, its preparation method is as follows:
A. by mulberry-leaf extract 30-50 part, cinnamomum cassia extract 30-50 part, vitamin C 5-10 part, the powder raw material of vitamin E 5-10 part drops into respectively in mixer, stirs;
B. the powder raw material stirring is put into microwave dryer, dry and sterilizing;
C. the powder raw material of drying after also sterilizing is pulverized, sieved, obtain fine powder;
D. described fine powder material forming is made to functional food;
According to some embodiments of the present invention, in above-mentioned preparation method, the moisture of described powder raw material is 10%-20%.
According to some embodiments of the present invention, in above-mentioned preparation method, the thickness that described powder raw material is put into microwave dryer is 2-2.5cm.
According to some embodiments of the present invention, in above-mentioned preparation method, described powder raw material is dried and sterilising temp is 60-80 DEG C, and the time is 4-10 minute.
According to some embodiments of the present invention, in above-mentioned preparation method, described powder raw material is dried rear moisture and is less than 7%.
According to some embodiments of the present invention, in above-mentioned preparation method, described by dry and sterilizing after powder raw material pulverize, cross 100 mesh sieves.
According to some embodiments of the present invention, the functional food in the present invention is at least one form of capsule, tablet or electuary.
According to embodiments of the invention, pharmaceutical composition of the present invention can be for conditioning diabetes patient's blood glucose balance.
According to concrete examples more of the present invention, the present invention has set up a kind of tissue of experimental diabetic mice model, the functional food of conditioning blood glucose balance of the present invention has been carried out to functional experiment, find that a kind of functional food of nursing one's health blood glucose balance provided by the invention all has significant blood sugar reducing function to normal mouse and two kinds of diabetes models, meanwhile, the present invention has also carried out Oral toxicity test to a kind of functional food of nursing one's health blood glucose balance provided by the invention, the safety evaluatio experiment of binomial mutagenicity test (PCEMNR is counted micronucleus test and sperm malformation test) and 30 days feeding trials, test shows, press acute toxicity grading criteria evaluation, this given the test agent belongs to nontoxic level.
In the present invention, above-mentioned several raw material is except effect separately, it blends into one and forms after this food, through evidence, also have and can well regulate islet function, help insulin secretion in body to reach balance, regulate glycometabolism, also can reduce blood fat simultaneously, prevent blood vessel scleratheroma, can be good at adjusting the function that reaches conditioning blood glucose balance and prevention complication.Therefore, this food has the function of good conditioning blood glucose balance, can make user regulate blood sugar, reduces using and relying on, the toxic and side effect that minimizing medicine brings to health antidiabetic drug.On safe regulating and controlling blood sugar, this food be current safety effectively can be by regulating insulin secretion in islet function, dummy reach balance, reduce blood fat etc. and nurse one's health the healthy food of blood glucose balance.
It should be noted that, medical composition and its use of the present invention is that present inventor just completes through arduous creative work and Optimization Work.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Detailed description of the invention
Describe embodiments of the invention below in detail.Embodiment described below is exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention,
A kind of functional food of nursing one's health blood glucose balance provided by the invention, comprises that the mixed raw material of following parts by weight becomes:
Mulberry-leaf extract 30-50 part, cinnamomum cassia extract 30-50 part, vitamin C 5-10 part, vitamin E 5-10 part, these four kinds of raw materials are all bought from Jia Kang source, Beijing Chemical Co., Ltd..
Embodiment 1:
A kind of composition is provided, comprises that the mixed raw material of following parts by weight becomes: 45 parts of mulberry-leaf extracts, 40 parts of cinnamomum cassia extracts, 10 parts of vitamin Cs, 5 parts of powder raw materials of vitamin E.
Embodiment 2:
A kind of composition is provided, comprises that the mixed raw material of following parts by weight becomes: 45 parts of mulberry-leaf extracts, 45 parts of cinnamomum cassia extracts, 5 parts of vitamin Cs, 5 parts of powder raw materials of vitamin E.
Embodiment 3:
A kind of composition is provided, comprises that the mixed raw material of following parts by weight becomes: 50 parts of mulberry-leaf extracts, 40 parts of cinnamomum cassia extracts, 5 parts of vitamin Cs, 5 parts of powder raw materials of vitamin E.
Embodiment 4:
A kind of composition is provided, comprises that the mixed raw material of following parts by weight becomes: 30 parts of mulberry-leaf extracts, 50 parts of cinnamomum cassia extracts, 10 parts of vitamin Cs, 0 part of powder raw material of vitamin e1.
Preparation method: the preparation method who the invention provides a kind of food comprises stirring, oven dry and sterilizing, pulverizing and forming step, specific as follows:
Embodiment 5:
First will meet standard (quality standard in Q/WHF0003S-2012, as follows) 45 parts of mulberry-leaf extracts, 40 parts of cinnamomum cassia extracts, 10 parts of vitamin Cs, 5 parts of powder raw materials of vitamin E (parts by weight) drop in mixer, make it to stir, and to control raw material water content be 10~20%; The raw material mixing is laid in microwave dryer by the even thickness of 2~2.5cm again, under 60~80 DEG C of temperature, 4~10 minutes time condition, carries out sterilizing and oven dry, after drying, moisture is less than 7%; Then, by dry and sterilizing after powder raw material pulverize, sieve, while sieving, can use 100 orders, 80 orders or 60 mesh sieves, wherein preferred 100 mesh sieves, obtain fine powder; Finally, require fine powder raw material to make capsule according to functions of the state food technology, or tablet, or electuary, or other kind of packaging product.
Embodiment 6: first by 45 parts of standard compliant powder raw material (parts by weight) mulberry-leaf extracts, 45 parts of cinnamomum cassia extracts, 5 parts of vitamin Cs, in 5 parts of input mixers of vitamin E, make it to stir, and to control raw material water content be 10~20%; Following operation is with embodiment 5.
Embodiment 7: first by 50 parts of standard compliant powder raw material (parts by weight) mulberry-leaf extracts, 40 parts of cinnamomum cassia extracts, 5 parts of vitamin Cs, in 5 parts of input mixers of vitamin E, make it to stir, and to control raw material water content be 10~20%; Following operation is with embodiment 5.
Embodiment 8: first by 30 parts of standard compliant powder raw material (parts by weight) mulberry-leaf extracts, 50 parts of cinnamomum cassia extracts, 10 parts of vitamin Cs, in 0 part of input mixer of vitamin e1, make it to stir, and to control raw material water content be 10~20%; Following operation is with embodiment 5.
Functional experiment test:
The present inventor, by setting up tissue of experimental diabetic mice model, has carried out functional experiment test to composition of the present invention
Embodiment 9: the experiment test of effect of a kind of functional food provided by the invention
1. materials and methods
1.1 material
Sample: regulate blood glucose balance functional food by the one that in the above embodiment of the present invention 1 to 4, any one provides, provided by Kai Ze (Wuhan) health control Co., Ltd, human body recommended amounts is 30mg/ (dkg).
Animal used as test:
1. Kunming mouse, male, body weight 18~22g, is provided by Hubei Province's Experimental Animal Center, freely ingests, drinks water.The indoor 12h day-night cycle device that arranges of animal feeding, room temperature maintains (22 ± 2) DEG C.Feeds utilized is standard mouse feed, and energy density is 15.2kJ/g (energy percentage is respectively protein 23 .1%, fat 16.5%, carbohydrate 60.4%).
2.KKAy mouse, it is heredity diabetes animal model, show as type ii diabetes feature, male, body weight (30 ± 2) g, blood sugar screening criteria is 4h blood sugar >8.0mmol/L on an empty stomach, provided by Chinese Academy of Medical Sciences animal, feeding environment is the same, and feed is special high lipid food, and follower provides in the lump.
Experimental drug: alloxan, trade name: Alloxan, derives from Sigma company, lot number: 51kl132.
1.2 experimental technique
Tissue of experimental diabetic mice model is set up: get normal kunming mice, with PH=4-5, concentration is 0.5mol/L citric acid solution preparation alloxan solution, press 200mg/kg bw lumbar injection, destroy mice pancreatic B cell, inject and after 4 hours, give 10% glucose solution gavage, dead to avoid animal to faint from fear because lasting hypoglycemia causes, observe after 72 hours, measure the mouse empty stomach blood sugar of 4 hours, the animal of blood sugar >10mmol/L is for experiment.Animal pattern possesses type i diabetes feature.
1.3 experimental procedure
The experimental technique of the impact of a kind of functional food provided by the invention on normal mouse oral glucose tolerance (OGTT): get 24 of normal mouses, be divided at random experimental group and control group, 12 hours on an empty stomach, disposable through injection 1:3 give glucose 3g/kg bw, give a kind of functional food 1g/kg bw that regulates blood glucose balance according to preliminary experiment result experimental group is simultaneously disposable through injection 1:3,0.5h, 1h, 2h blood sugar after mensuration administration.
The experimental technique of a kind of functional food provided by the invention on the impact of I, type ii diabetes mouse blood sugar in random feed situation: each 20 of 2 kinds of diabetic mices, all be divided equally at random experimental group and control group, experimental group is disposable gives a kind of functional food 1g/kg bw that regulates blood glucose balance through injection 1:3, remove feed, 2h, 4h blood sugar after mensuration administration simultaneously.
The experimental technique of the impact of a kind of functional food provided by the invention on I, type ii diabetes mouse fasting blood-glucose: each 20 of 2 kinds of diabetic mices, all be divided equally at random experimental group and control group, animal fasting 4h before experiment, the disposable per os of experimental group gives CPS1g/kg bw, measures respectively 2h after administration, 4h blood sugar.Each experiment contrast group all gives isopyknic physiological saline above, and all the other operations are identical with experimental group.
1.4 observation index blood sugar detections are got animal tail vein glucose oxidase method, and instrument is Johnson & Johnson of U.S. Sure-Step blood glucose monitoring system and special test paper.
Statistical disposition relatively, represents with ± s between organizing with t inspection.
2 functional experiment results
2.1 a kind of functional foods that regulate blood glucose balance provided by the invention show the result that affects of normal mouse oral glucose tolerance (OGTT), a kind of functional food that regulates blood glucose balance provided by the invention can significantly improve normal mouse glucose tolerance, in table 1, experimental data demonstrates experimental group and is significantly less than control group, control group is 0.5h after glucose gavage, 1h blood sugar raises respectively 167% and 78%, and experimental group only raises 120% and 46%, two groups of comparison difference have significant (P<0.05), after administration 2h, two treated animal blood sugar reach quite level.
The impact of table 1 on normal glucose tolerance in mice
mmol/l
Note: with control group than P<0.05, P<0.01
In 2.2 random feed situations, a kind of functional food of blood glucose balance that regulates is on the impact of various blood glucose in diabetic mice
In table 2, the data of test demonstrate the impact of a kind of functional food provided by the invention on random feed type i diabetes mouse blood sugar, regulate the functional food of blood glucose balance to there is a remarkable reducing effect to random feed type i diabetes mouse blood sugar, and its hypoglycemic activity is gone back highly significant after administration after 4h.Control group 2h, 4h blood sugar after administration decline respectively 3% and 19%, and experimental group declines respectively 21% and 42%.
The effect of table 2 to random feed type 1 diabetes mouse blood sugar
mmol/L
Note: with control group than P<0.05, P<0.01
Table 3 demonstrates the impact of a kind of functional food provided by the invention on random feed diabetes B mouse blood sugar, control group 2h, 4h blood sugar after administration decline respectively 4% and 14%, experimental group blood sugar decline respectively 25% and 38%, two group of comparison difference there is significant.
The effect of table 3 to random feed diabetes B mouse blood sugar
mmol/L
Note: compare P<0.05 with control group
2.3 effects of a kind of functional food provided by the invention to various diabetic mice fasting blood-glucose
In table 4, data result shows, control group 2h, 4h blood sugar after administration decline respectively 11% and 31%, and experimental group blood sugar declines respectively 46% and 62%.After gavage, type i diabetes mouse fasting blood-glucose is had to remarkable reducing effect.
The impact of table 4 on type 1 diabetes mouse fasting blood-glucose
mmol/L
Note: with control group than P<0.05, P<0.01
Table 5 shows the effect of a kind of functional food provided by the invention to type ii diabetes mouse fasting blood-glucose, after gavage, can significantly reduce type ii diabetes mouse fasting blood-glucose.Control group 2h, 4h blood sugar after administration decline respectively 7% and 19%, experimental group blood sugar decline respectively 24% and 38%, two group of fall comparison difference there is significant.
The impact of table 5 on diabetes B mouse fasting blood-glucose
mmol/L
Note: compare P<O.05 with control group
In conjunction with above each experimental data, inventor draws to draw a conclusion, sugar tolerance experimental result to normal mouse in the present invention shows, it is disposable after 1:3 gives a kind of functional food 1g/kg bw provided by the invention, experimental group blood sugar level all significantly lower than control group, points out a kind of functional food provided by the invention to have the effect that reduces Postprandial peak glucose at 0.5h, 1h.While giving type i diabetes and type ii diabetes mouse a kind of functional food 1g/kg bw dosage provided by the invention, no matter be fasting blood-glucose or random blood sugar, there is significant decline, show that this food can reduce fasting blood-glucose and the random blood sugar of 2 kinds of diabetic mices.In a kind of functional food provided by the invention, there is multiple sugar-lowering components, except glucoside, also have alkaloid and a kind of similar insulinoid polypeptide compound, mainly contain para-insulin effect, stimulate B emiocytosis insulin and the effect of protection pancreas.
Safety assessment test
The present invention also provides a kind of assessment experiment, pass through acute toxicity test in mice, PCEMNR is counted micronucleus test, mouse sperm deformity test, 30 days feeding trials and the test of hematological examination result and animal pathologic diagnosis are evaluated the security performance of a kind of functional food provided by the invention.
Embodiment 10:
Acute toxicity test in mice
Test method:
To the SPF level Kunming mouse acute oral toxicity test of two kinds of sexes, method is with reference to the toxicology method of inspection of " health food inspection and assessment technique specification " 2003 editions, respectively 15 female mouse and 15 male mouse are carried out to gavage twice, each dosage is 20g/kg BW (be equivalent to crowd's recommended intake 0.03g/kg BW 667 times), through the observation period of 14 days, result of the test was in table 6.
One kind, table 6 regulates the functional food of blood glucose balance to acute toxicity test in mice result
Experimental data shows that two treated animals all do not observe Novel presentation, has no animal poisoning symptom and dead generation in two weeks.Press acute toxicity grading criteria evaluation, this given the test agent belongs to nontoxic level.
Embodiment 11:
PCEMNR is counted micronucleus test
SPF level Kunming mouse marrow polychromatic erythrocyte to two kinds of sexes is counted micronucleus test, and method, by the toxicology method of inspection of " health food inspection and assessment technique specification " 2003 editions, the results are shown in Table 7.
One kind, table 7 regulates the functional food of blood glucose balance to count micronucleus test result to PCEMNR
Note: with relatively * * P < 0.01 of negative control group
Experimental data shows, with negative control group comparison, positive controls male and female micronuclei in mice rate there were significant differences property (P < 0.01), and the each dosage group of given the test agent male and female micronuclei in mice rate and negative control group comparison, difference that there are no significant (P > 0.05), and all, in normal range (NR), show that this given the test agent bone marrow micronucleus test result is negative.
Embodiment 12:
Mouse sperm deformity test
To the sperm malformation test of SPF level Kunming mouse, method, by the toxicology method of inspection of " health food inspection and assessment technique specification " 2003 editions, the results are shown in Table 8.
One kind, table 8 regulates the functional food of blood glucose balance to mouse sperm deformity result of the test
Note: with relatively * * P < 0.01 of negative control group
Experimental data shows, with negative control group A comparison, positive controls mouse sperm deformity rate has significant difference (P < 0.01), and the each dosage group of given the test agent mouse sperm deformity rate and negative control group comparison, difference that there are no significant (P > 0.05), shows that this given the test agent sperm malformation test result is negative.
Embodiment 13:
30 days feeding trials
To 30 days feeding trials of SPF level Wistar rat of two kinds of sexes, method is by the toxicology method of inspection of " health food inspection and assessment technique specification " 2003 editions, and result is as follows: in process of the test, animal is without death, and hair is normal, shows without abnormal behaviour.
On the impact of rat body weight, food-intake, food utilization, the results are shown in Table 9-11.
One kind, table 9 regulates the functional food of blood glucose balance on the impact of rat body weight (mean ± standard deviation)
The impact (mean ± standard deviation) of the functional food that one kind, table 10 regulates blood glucose balance on rats eating amount
The impact (mean ± standard deviation) of the functional food that one kind, table 11 regulates blood glucose balance on rat food utilization
From table 9-11, there are no significant (P > 0.05) to rat body weight, food-intake, food utilization and negative control group comparing difference for the each dosage group of given the test agent.
Embodiment 14:
The test of hematological examination result
On the result that affects of rat serum routine inspection, on the result that affects of rat leukocyte classification, rat blood biochemical analysis affected to result respectively in table 12, table 13 and table 14.
The impact (mean ± standard deviation) of the functional food that one kind, table 12 regulates blood glucose balance on rat serum routine inspection result
Table 13 impact (mean ± standard deviation) that regulates the functional food of blood glucose balance to classify on rat leukocyte
The impact (mean ± standard deviation) of the functional food that one kind, table 14 regulates blood glucose balance on rat blood biochemical analysis
continued
In table 12, data show, the each dosage group of given the test agent and negative control group comparison, and difference that there are no significant (P > 0.05), and all in range of normal value.In table 13, data show, the each dosage group of given the test agent and negative control group comparison, and difference that there are no significant (P > 0.05), and all in range of normal value.In table 14, data show, measurement result and the negative control group comparison of the each dosage group of given the test agent rat blood serum alanine aminotransferase (ALT), glutamic-pyruvic transaminase (AST), blood urea nitrogen (BUN), CRE, glucose (GLU), TRI, CHO, ALB, TP, difference that there are no significant (P > 0.05), and all in range of normal value.
In conjunction with above each experimental data, inventor draws to draw a conclusion, and a kind of functional food that regulates blood sugar provided by the invention is a kind of food of safety non-toxic, can play the effect that regulates blood glucose balance, is again safety non-toxic to diabetes patient.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that, in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.