A kind of health composition of hypotensive
Technical field
The present invention relates to blood pressure reducing composition preparing technical field, more particularly, to a kind of health-care combination of hypotensive
Thing.
Background technology
Vascular hypertension(HPyeertnsino)It is that harm the elderly is healthy " the first killer ", it is a kind of to be slowly in progress
Systemic chronic vascular lesion, is most common angiocardiopathy, and risk factors of patients with hypertension is sufficiently complex, except biology something lost
Pass, also have with the several factors such as production, living environment, social economy and health care outside the factor such as individual lifestyle or behavior
Close.China is in recent years due to the life of people, and acute infectious disease is controlled, and life is improved, and causes cardiovascular and cerebrovascular diseases
Patient increases, especially Hypertension incidence increase.Adult is pointed out in China's Third National hypertension census final report
The illness rate of hypertension is up to 11.88%, and blood pressure is generally in obvious ascendant trend, calculates that the existing hyperpietic of China has surpassed
Cross 100,000,000 people.Wherein light-duty hypertension number rising is more, is the key population of preventing and treating.
Most hyperpietics can only control after medicine Treatment of Hypertension is received and be difficult to cure, and easily produce
The resistance to the action of a drug, it means that hyperpietic needs to adhere to for a long time even life-long therapy, the medicine for treating hypertension is more, but much
Medicine has a certain degree of side effect.Modern hyperpietic is more concerned with medicine food combined treatment method, does not suffer from hypertension
The elderly also gradually appreciate care food for reducing blood pressure control blood pressure rise in terms of importance.Therefore, find and
The pure natural health-care antihypertensive product of exploitation Small side effects has become the development trend of this area research and development.
The requirement done harm to according to Pure natural nontoxic, is picked out from edible plant with blood pressure reduction effect, bioactivity
Composition is abundant, it is common known to be used as raw material.Mulberry leaf(Mulberry Leaf)It is bitter, sweet for the leaf of moraceae plants mulberry tree,
Can dispelling wind and heat from the body, clear liver and improve vision, clearing away the lungheat and moisturizing, a kind of Chinese herbal medicine included by NF.Chief active thing in mulberry leaf
Matter includes flavonoids, polysaccharide, polyphenol, alkaloid and amino acid etc., with hypoglycemic, reducing blood lipid, the anti-ageing effect of waiting for a long time.Grind recently
Study carefully in discovery, mulberry leaf containing abundant γ-aminobutyric acid(γ-aminobutyric acid, abbreviation GABA), with reduction blood
The effect of pressure and reduction heart rate.
Celery seed is the seed of celery, is mainly used in treatment hypertension, arthritis, rheumatoid arthrosis in Uygur medicine
The disease such as inflammation, stagnation of the circulation of vital energy temper cervicitis, ascites, kidney, takes play hypotensive in short term, the effect of reducing blood lipid, and long-term taking is much
It is without any side effects better than other Pharmaceuticals.Celery seed has special efficacy to hypertension.
Hawthorn is rose family May(Crataegus L)Plant, fall leaves dilute semi-evergreen shrubs or dungarunga, the whole world is about
Kind more than 250.The acid temperature of haw taste, qi and blood is simultaneously walked, and stagnation resolvation is without hindering new blood, and row stagnant gas is without hindering healthy tendency, applied to meat stagnation
Disease, diarrhea dysentery abdominal pain, hernia pain, stasis of blood pectoralgia, lochiorrhagia, dysmenorrhoea, spits blood, has blood in stool.Modern alone this product preparation is controlled
Angiocardiopathy, bacillary dysentery etc. are treated, there is good therapeutic effect.Hawthorn has expansion peripheral vascular and made with lasting decompression
With.British scholar Walker researchs leaves of Hawthorn, flower, fruit extract solution treatment hypertensive diabetes, as a result show, take hawthorn and carry
The patient of liquid is taken to be decreased obviously compared with placebo diastolic pressure.Hawthorn syrup(Equivalent to crude drug in whole 0.7g/mL), take 3 day, every time
20 mL, 1 month are 1 course for the treatment of, for hypertensive patient, and effective percentage can increase appetite up to 80%, improve sleep.Hawthorn is total
Extract also has more obvious central antihypertensive effect to mouse, rabbit, cat.
Above-mentioned three kinds of materials not only have good blood pressure lowering effect, also rich in Flavonoid substances, can improve blood and follow
Ring, effectively reduces the cardiovascular and cerebrovascular disease caused by hypertension symptom.But mulberry leaf cold nature, it is edible excessively to influence spleen
Stomach;Hawthorn slightly warm in nature, sour sweet, stomach strengthening and digestion promoting;Celery seed puckery, the health care by these three materials separately as hypotensive is eaten
Product, one is that blood pressure lowering effect is not obvious, and two be that mouthfeel is bad, is unfavorable for oral.
The content of the invention
The technical problems to be solved by the invention be overcome prior art exist drawbacks described above there is provided a kind of hypotensive
Health composition.
Second object of the present invention is to provide the medicine containing above-mentioned health composition.
The purpose of the present invention is achieved by the following technical programs:
A kind of health composition of hypotensive, said composition is 50~70% mulberry leaf powders, 10~40% celery seeds and 4 by mass fraction
~20% hawthorn constitutes.
Although prior art has all been reported for mulberry leaf, hawthorn and celery seed for antihypertensive, it is single use
Each of which composition is not only bad to the effect of hypotensive, but also the symptoms such as mouthfeel discomfort occurs in the another eater of meeting,
We use high performance liquid chromatography in an experiment(HPLC)Detect to exist in celery seed extract solution and overlapped with GABA standard items
Peak, contain GABA in tentative confirmation celery seed.
Present invention research finds all to contain GABA in mulberry leaf, hawthorn and celery seed these three materials, and GABA is to hypotensive
Effectively, according to GABA content in three kinds of materials and the relation of the external inhibiting rate for suppressing ACE, three kinds of combinations of substances of optimization
Ratio, the portfolio ratio that three kinds of materials are optimized with the present invention is mixed, and can reach 100% to ACE inhibiting rate in vitro.
Preferably, mulberry leaf powder, celery seed and the mass ratio of hawthorn are 9~13 in said composition:3~9:1~3.
It is highly preferred that mulberry leaf powder, celery seed and the mass ratio of hawthorn are 9 in said composition:4:2.
Preferably, above-mentioned mulberry leaf powder is selected from ultramicro mulberry leaf powder;The celery seed is celery seed powder;The hawthorn is shone for chopping
Dry haw flakes wear into fine powder.
The present invention also provides the medicine containing the health composition.
Compared with prior art, the invention has the advantages that:
The invention provides a kind of health composition of hypotensive, said composition by mass fraction be 50~70% mulberry leaf powders, 10~
40% celery seed and 4~20% hawthorn composition;By the combination of these three materials, the deficiency of homogenous material presence can be eliminated, is subtracted
Few adverse reaction, such as hawthorn has neutralized the bitterness that is cold, alleviating celery seed of mulberry leaf, and hawthorn is sour sweet, and compatibility can be adjusted
Mouthfeel.Effect of mulberry leaf and celery seed causes blood pressure lowering effect more to protrude, and the blood pressure lowering effect after three kinds of material compatibilities
Blood pressure lowering effect than homogenous material is more preferable.
Brief description of the drawings
Fig. 1 is the recurrence line chart that Mori folium extract GABA concentration is made with ACE inhibiting rate relations.
Embodiment
Present disclosure is further illustrated below in conjunction with Figure of description and specific embodiment, but should not be construed as pair
The limitation of the present invention.In the case of spirit of the invention and essence, the modification made to the inventive method, step, condition
Or replace, belong to the scope of the present invention.Unless otherwise noted, experimental method used in embodiment is people in the art
Conventional method and technology known to member, reagent or material are to be obtained by commercial sources.
First, the preparation of raw material:
Growth selection is good, shine the quality plant material of agricultural chemicals without spray without insect pest, and removing moisture is dried or dried by the sun,
Again various material plant fine powders are obtained by mechanical crushing into fine powder.
2nd, the external hypotensive detection of various raw materials:
First by the method for low temperature water extraction, effective active composition therein is extracted from mulberry leaf, celery seed, hawthorn, by surveying
Extract solution is determined to angiotensin converting enzyme(Angiotensin converting enzyme, ACE)Inhibition sentenced
It is fixed.ACE participates in the regulation of blood pressure in human body by renin-angiotensin system and kallikrein kinin system:Pass through
ACE vasoactives Angiotensin Converting Enzyme I, His-Leu generation angiotensinⅡs are removed from its C-terminal, and angiotensinⅡ is acted on
Parteriole, makes vascular smooth muscle contraction, so as to cause elevation of the blood pressure.AngiotensinⅡ can be reduced by taking ACE inhibitor
Generation, reaches the purpose for the treatment of hypertension.The index of current vitro detection hypotensive is mainly inhibiting rate of the detection to ACE.
ACE inhibitory activity measure with reference to Nakamura and Cushman method and carried out as the case may be necessarily
Modification, specific method is as follows:
The μ L of aqueous extract 20 of plant fine powder are taken, make 50 mmol/L Hepes buffer solutions of substrate with HHL containing 5mmol/L(Contain
0.3mol/L NaCl, pH8.3)50 μ L are mixed, and 3min is preheated in 37 DEG C of water-baths, 10 μ L enzyme liquids are then added(0.1U/mL).
Mixed liquor is reacted into 30min at 37 DEG C, 200 μ L 1mol/L hydrochloric acid terminating reactions are added.1.2 mL ethyl acetate are added, are shaken
15s, 4000r centrifugation 10min are swung, the mL ethyl acetate layers of upper strata 0.8 are separated.The layer is gone in 120 DEG C of heating volatilizations organic molten
Agent, adds 0.8 mL tri-distilled waters and vibrating is completely dissolved hippuric acid, it is determined in 228nm with micro ultraviolet specrophotometer
Light absorption value(Control group is that extract solution is replaced with into distilled water).
ACE inhibitory activity is calculated by below equation:
ACEI(%)=(A-B)/A×100
In formula:A represents the light absorption value that hippuric acid is generated after ACE and HHL reactions completely.
B represents extract solution with generating the light absorption value of hippuric acid after ACE and HHL reactions.
(A-B)Represent makes the amount of hippuric acid reduction due to adding extract solution.
3rd, the technological process of tablet is made:
Each raw material are sufficiently stirred for mixing after mixing according to portfolio ratio preferably out, the auxiliary material that addition tabletting needs, mainly
There are glucose, malt saccharin, cornstarch, magnesium stearate(Food additives).Outer packing is cleared up, ultraviolet disinfection is after one hour
Enter machined areas by transmitting window.
Technological process is as follows:
GABA is in its relation to ACE inhibiting rates in the mulberry leaf of embodiment 1, celery seed, hawthorn
The aqueous extract of mulberry leaf fine powder is obtained according to the method described above, and detects wherein GABA concentration, and with containing different GABA
The mulberry leaf fine powder aqueous extract of concentration detects its inhibiting rate to ACE, as a result such as table 1.
Regression equation is obtained according to table 1, equation is:Y=11.4x+79.76, wherein:X represents GABA concentration;Y represents ACE
Inhibiting rate.
By significance test, following result is drawn(Table 2)
As can be drawn from Table 2, regression equation y=11.4x+79.76, R2=0.8486, P<0.05 is the level of signifiance, explanation
Within the specific limits there is linear relationship in the ACE inhibiting rates of Mori folium extract with GABA concentration, can be asked by linear regression equation
Obtain the corresponding GABA concentration on some ACE inhibiting rates point.
By can be calculated:When ACE inhibiting rates are 100%, GABA concentration is 1.8mg/mL in mulberry leaf fine powder aqueous extract.
Likewise, according to GABA concentration in celery seed fine powder aqueous extract and the relation of ACE inhibiting rates, trying to achieve recurrence side
Cheng Wei:Y=38.53x+63.78, R2=0.9684, when can reach 100% in the hope of external ACE inhibiting rates, celery seed fine powder water extraction
The concentration for taking GABA in liquid is 0.77 mg/mL.
According to GABA concentration in hawthorn fine powder aqueous extract and the relation of ACE inhibiting rates, trying to achieve regression equation is: y=
374.78x+64.55, R2=0.9633, GABA concentration is 0.09 mg/mL in hawthorn fine powder aqueous extract.
The mulberry leaf of embodiment 2, celery seed, the determination of hawthorn three's optimum combination ratio
According to the regression equation set up in experiment of single factor, concentration of the inhibiting rate of every kind of material under 80%, 85%, 90% is chosen
It is 1 according to volume ratio:1:1 carries out orthogonal experiment, calculates GABA concentration as follows:
According to the regression equation of embodiment 1, three levels for drawing mulberry leaf powder factor are 1,2,3, and corresponding extract solution GABA is dense
Degree is divided into other 0.11 mg/mL, 0.47 mg/mL, 0.93 mg/mL.
Three levels of celery seed factor are 1,2,3, and corresponding extract solution GABA concentration is divided into other 0.16 mg/mL, 0.31
mg/mL、0.46 mg/mL。
Three levels of hawthorn factor are 1,2,3, and corresponding extract solution GABA concentration is divided into other 0.02 mg/mL, 0.04
mg/mL、0.06 mg/mL;Orthogonal experiments such as table 3.
Analysis show that in these three materials the inhibitory action on ACE enzymes influences size to be mulberry leaf powder > hawthorn > celeries
Seed.Select and excellent be combined as A3 B2 C3 .According to the content Conversion Calculation of GABA in each material, the formula of excellent combination is mulberry leaf(g):
Celery(g):Hawthorn(g)=9:4:2.
And it can analyze and draw from Orthogonal experiment results, in the case where volume is equal, the ACE of homogenous material suppresses
Rate is respectively 90%(Mulberry leaf powder)、80%(Celery seed)、90%(Hawthorn), and by after three kinds of materials in equal volume mixing(The totality of detection
Product is constant), ACE inhibiting rates have reached 100%, have illustrated that three kinds of mixed blood pressure lowering effects of material are better than the effect of homogenous material
Really.
Orthogonal test is verified again, tested number 7,8,9 and optimum combination, which are carried out external ACE, to be suppressed to detect, its
Middle tested number 7,8,9 is converted into the ratio such as table 4 of every kind of material.
Detect the result such as table 5.
Obtained by confirmatory experiment:More than in the mixed proportion of several materials, the external ACE suppressions of mixed proportion of optimum combination
Preferably, i.e., the mixed proportion of every kind of material is mulberry leaf to rate processed(g):Celery(g):Hawthorn(g)=9:4:When 2, external blood pressure lowering effect
It is best.
Calculated by the content of GABA in various materials with corresponding required concentration, in vitro inhibition identical situation
Under, the optimum combination ratio is compared with single material, and the consumption of raw material is only the 42% of 25% and pure celery seed of pure mulberry leaf powder,
I.e. on the premise of identical ACE inhibitions are reached, use of the consumption compared with single substance of the combination of three kinds of materials of the present invention
Amount is significantly reduced.