Chinese yam polysaccharide and potato white matter composition and use thereof
Technical field
The present invention relates to the composition and use thereof of a kind of Chinese yam polysaccharide and potato white matter, relate in particular to Chinese yam polysaccharide and the potato white matter compositions purposes in the medicine of preparation treatment sleep apnea syndrome class.
Background technology
The compositions of Chinese yam polysaccharide and potato white matter is to be present in Dioscoreaceae yam Rhizoma Dioscoreae; and the natural activity composition in other platymiscium of Dioscoreaceae; Chinese yam polysaccharide has blood sugar lowering, improves immunity; and the good action of slow down aging (Zheng Huzhan edits " Chinese medicine modern study and application " first volume; the Xueyuan Press, the 568-570 page or leaf).At natural drug research and production field, all be Chinese yam polysaccharide to be separated the back use separately with the potato white matter usually.
Sleep apnea syndrome is a kind of relatively more multiple disease, and pilosity is born in obese people, but in the normal crowd of part body weight generation is arranged also, and in some specific professional population, in truckie, sickness rate is more concentrated.
The general symptom of all snoring with severe simultaneously of sleep apnea syndrome patient, but after the regular period, then be certain to occur, therefore, medical circle generally believes that the severe snoring is the symptom in early stage of sleep apnea syndrome, so severe snoring and sleep apnea briefly are called sleep apnea syndrome.
Sleep apnea syndrome patient's sleep quality extreme difference, patient's work and life have greatly been influenced, even more serious sleep apnea syndrome patient major part all can concurrent hypertension, tend to cause apoplexy, new machine infraction, even cause soldier's serious consequence of waiting indefinitely.
Sleep apnea syndrome is a kind of independent disease that can cause serious consequence, but still there is not a kind of medicine for the treatment of sleep apnea syndrome ad hoc, effectively at present clinically, for this treatment of diseases, mainly be with surgical operation or use per nasal positive airway pressure respirator treatment at present, but the surgical operation cure rate is low, the relapse rate height, though the respirator effective percentage is very high, because of uncomfortable, inconvenience, and must use throughout one's life, therefore do not accepted by a lot of patients.
The natural composition of Chinese yam polysaccharide provided by the invention and potato white matter is proving through clinical observation, and said composition can be treated sleep apnea syndrome effectively, and effect is remarkable.
Summary of the invention
The object of the invention is, a kind of Chinese yam polysaccharide and potato white matter composition and use thereof are provided, the compositions of described Chinese yam polysaccharide and potato white matter is a Dioscoreaceae yam Rhizoma Dioscoreae, and the natural active matter that extracts in other platymiscium of Dioscoreaceae, for a kind of yellowish-brown powder, prove the natural composition of Chinese yam polysaccharide and potato white matter through clinical observation, have the purposes of the medicine of good curing sleep apnea syndrome, effect is remarkable.
The compositions of Chinese yam polysaccharide of the present invention and potato white matter, said composition is the active substance that extracts by in the Dioscoreaceae yam Rhizoma Dioscoreae, be a kind of yellowish-brown powder, described Chinese yam polysaccharide and potato white matter preparation of compositions method follow these steps to carry out:
A, Rhizoma Dioscoreae is pulverized, with Rhizoma Dioscoreae weight 2-5 water heating doubly, temperature 50-100 ℃, reflux, extract, 2-3 time, time 2-3 hour, filter, merge extractive liquid,, filtration is concentrated into 50%;
B, concentrated solution is added 95% ethanol, make concentrated solution contain the alcohol amount and reach 30%, post precipitation occurs precipitate is removed;
C, continue in concentrated solution, to add 95% ethanol and make and contain the alcohol amount and reach 90%, left standstill 3-6 hour after having precipitate to occur, make the abundant post precipitation of precipitate, take out supernatant collecting precipitation thing, carry out drying again, pulverize, can obtain yellowish-brown powder Chinese yam polysaccharide content is that 40-50% and potato white matter are the compositions of content 30-40%.
The mannan based on mannose that Chinese yam polysaccharide is made up of mannose, glucose and galactose, its mol ratio is 6.45: 1: 1.26.
The polysaccharide of the glycoprotein in the potato white matter partly is made up of 80% mannose and a spot of galactose, xylose, fructose and glucose, obtain 16 seed amino acids after the protein portion hydrolysis of glycoprotein, be lysine, histidine, arginine, aspartic acid, threonine, methionine, serine, glutamic acid, proline, alanine, knot propylhomoserin, glycine, isoleucine, leucine, tyrosine, phenylalanine.
The pharmaceutical preparation that the compositions of Chinese yam polysaccharide and potato white matter and pharmaceutically acceptable carrier or complementary composition are prepared into is capsule, granule, tablet, powder, oral liquid, syrup.
Described compositions is in the purposes of the medicine of preparation treatment sleep apnea syndrome.
Chinese yam polysaccharide of the present invention and protein natural composition can directly be processed into medicine with it, also can add the pharmaceutical preparation that pharmaceutically acceptable carrier or complementary composition are prepared from, described pharmaceutical preparation can be, capsule, granule, tablet, powder, oral liquid, syrup or with other Chinese medicine, the compound preparation that active skull cap components and chemosynthesis components compatibility form.
The natural composition of Chinese yam polysaccharide and potato white matter derives from the Dioscoreaceae plant, medicine source abundance, and it is simple and easy to do to extract preparation method, can be made into capsule, tablet, granule, oral liquor and other types of formulations.Sleep apnea syndrome can not only be treated effectively, immunity can also be improved, slow down aging.Have characteristics such as evident in efficacy, safe and convenient to use.
By the following examples content of the present invention is described in further detail again.But this should be interpreted as that above-mentioned theme only limits to following example.
The specific embodiment
Embodiment 1
A, be raw material, remove vegetable fault the dry rhizome of Rhizoma Dioscoreae crude drug in whole, take by weighing 10 kilograms of pulverizing after, with the water heating of 2 times of Rhizoma Dioscoreae weight, 50 ℃ of temperature, reflux, extract, 2 times, 2 hours time, filter, merge extractive liquid, will be concentrated into 50% behind the extracting liquid filtering;
B, concentrated solution is added 95% ethanol, make concentrated solution contain the alcohol amount and reach 30%, post precipitation occurs precipitate is removed;
C, continue in concentrated solution, to add 95% ethanol and make and contain the alcohol amount and reach 90%, left standstill 3 hours after having precipitate to occur, make the abundant post precipitation of precipitate, take out supernatant collecting precipitation thing, carry out drying again, pulverize, can obtain yellowish-brown powder Chinese yam polysaccharide content is that 40-50% and potato white matter are the compositions of content 30-40%.
Embodiment 2
A, be raw material, remove vegetable fault the dry rhizome of Rhizoma Dioscoreae crude drug in whole, take by weighing 10 kilograms of pulverizing after, with the water heating of 5 times of Rhizoma Dioscoreae weight, 100 ℃ of temperature, reflux, extract, 3 times, 3 hours time, filter, merge extractive liquid, filters, and is concentrated into 50%;
B, concentrated solution is added 95% ethanol, make concentrated solution contain the alcohol amount and reach 30%, post precipitation occurs precipitate is removed;
C, continue in concentrated solution, to add 95% ethanol and make and contain the alcohol amount and reach 90%, left standstill 6 hours after having precipitate to occur, make the abundant post precipitation of precipitate, take out supernatant collecting precipitation thing, carry out drying again, pulverize, can obtain yellowish-brown powder Chinese yam polysaccharide content is that 40-50% and potato white matter are the compositions of content 30-40%.
Embodiment 3
A, be raw material, after removing vegetable fault and taking by weighing 10 kilograms of pulverizing,, filter that merge extractive liquid, filters, and is concentrated into 50% with the water heating of 3.5 times of Rhizoma Dioscoreae weight, 80 ℃ of temperature, reflux, extract, 3 times, 2.5 hours time with the dry rhizome of Rhizoma Dioscoreae crude drug in whole;
B, concentrated solution is added 95% ethanol, make concentrated solution contain the alcohol amount and reach 30%, post precipitation occurs precipitate is removed;
C, continue in concentrated solution, to add 95% ethanol and make and contain the alcohol amount and reach 90%, left standstill 4.5 hours after having precipitate to occur, make the abundant post precipitation of precipitate, take out supernatant collecting precipitation thing, carry out drying again, pulverize, can obtain yellowish-brown powder Chinese yam polysaccharide content is that 40-50% and potato white matter are the compositions of content 30-40%.
The compositions of Chinese yam polysaccharide of the present invention and potato white matter is in the purposes of the medicine of preparation treatment sleep apnea syndrome, owing to still do not have a kind of animal model of reliable energy simulating human sleep apnea syndrome at present, therefore can't carry out the zoopery of pharmacodynamics.Owing to belonging to a kind of food that both can be used as, Rhizoma Dioscoreae also can have safety simultaneously as the medicine food dual purpose plant of medicine.By volunteer's test-meal Chinese yam polysaccharide and the potato white matter natural composition of selecting 10 sleep apnea syndromes at random, instructions of taking: every day 2 times, each 2 grams, (2 grams are equivalent to 30 grams of crude drug in whole), and observed the test-meal effect, wherein: 10 sleep apnea syndrome patient 8 people are the male, and 2 people are the women.Wherein 2 people are mother child relation.Detect and adopt German somnocheck sleep analysis monitor instrument to detect.PSG carries out nasal cavity and pars oralis pharyngis routine physical examination earlier before detecting. and with apnea hyponea index (AHI) is main observation index.20 days test-meal time, the result shows: according to these 10 sleep apnea syndrome volunteers, the aggregation of data analysis of AHI (asphyxia disturbance index) before and after the test-meal, except that 2 polypous patients of the severe that occurs together are invalid, remaining 8 people AHI has the different decline of degree, and the natural composition of Chinese yam polysaccharide and potato white matter is described, is significantly and rapidly to the effect of sleep apnea syndrome, has safety, the obvious results characteristics.