CN101138579B - Astragalus root fermentation liquor and uses thereof - Google Patents

Astragalus root fermentation liquor and uses thereof Download PDF

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CN101138579B
CN101138579B CN2007102013631A CN200710201363A CN101138579B CN 101138579 B CN101138579 B CN 101138579B CN 2007102013631 A CN2007102013631 A CN 2007102013631A CN 200710201363 A CN200710201363 A CN 200710201363A CN 101138579 B CN101138579 B CN 101138579B
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fermentation
astragalus root
hypoxia
fermentation liquor
root fermentation
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CN101138579A (en
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李红玉
王士中
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Lanzhou University
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Abstract

The invention relates to the art of Chinese medicine processing and bio-fermentation, in particular to a fermentation method of Chinese milkvetch and an application of fermented product through the method. The invention makes the fermentation of Chinese milkvetch by taking large edible fungus as the starting fungus of Chinese medicine fermentation, Chinese milkvetch as the main material of fermentation culture medium and adding a small amount of necessary nutrients for fungus production and growth. Animal experiment show that the fermented milkvetch liquid has the anti-anoxia and anticoagulant effect. The application of the invention refers to the fermented milkvetch liquid obtained through the method can be applied in preparing anti-anoxia and anticoagulant medicine as well as corresponding health products and food.

Description

A kind of astragalus root fermentation liquor and application thereof
Technical field:
The present invention relates to Chinese medicine processing and biological fermentation field, the particularly fermentation process of Chinese medicine astragalus, and the application of the tunning that obtains by this method.
Background technology:
The Radix Astragali, the root for leguminous plants Radix Astragali Astragalus membranaceus (Fisch.) Bge. and Inner Mongolia Astragalis A.membranaceus Bge.varmongholicus (Bge.) Hsiao originates in the ground such as northeast, northwest, North China [1]The Radix Astragali is classified as top grade by Shennong's Herbal, be one of common medicine, is important Qi-tonifying drug, and the admittedly effect of table, promoting pus discharge and tissue regeneration by strengthening QI, sharp water detumescence of tonifying Qi Kaiyang, beneficial stomach is arranged [2]Pharmacological evaluation proves that the Radix Astragali has antibiotic, the enhancing body immunological competence, and the expansion peripheral blood vessel is promoted peripheral circulation, improves the effects such as local nutritional status [1]In addition, the Radix Astragali still has hypoxia tolerance, antifatigue, and anti-inflammatory, antitumor, the effects such as diuresis [3-6]Astragalus polysaccharides can make animal spleen increase the hyperplasia of spleen entoplasm; Radix Astragali γ-aminobutyric acid has hypotensive effect; Astragaloside has antithrombotic to form and hypotensive effect, and the cAMP in plasma amount that can raise is synthetic with the DNA that promotes the mouse Liver Regeneration [1,7]
The development of Chinese medicine has long history with application, is the rarity of the Chinese nation, and very important effect is arranged in the social development process.Yet, no matter be the traditional Chinese medicine preparation method of China, or the extraction process of modern large enterprises, all be to adopt poach or a large amount of organic solvents to manage have the composition of pharmaceutical use and structural material without pharmaceutical use to separate in Chinese medicine, its limitation is that extracts active ingredients is insufficient or only for the extraction of certain or some compositions, and curative effect is reduced, and limited natural resources of Chinese medicinal materials is wasted in a large number, also can produce a large amount of residual residue and hazardous solvent simultaneously, environment is worked the mischief.Therefore, utilize the method for biological fermentation that Chinese medicine is processed, become one of study hotspot of the modernization of Chinese medicine [8]Herb fermenting is the ability of utilizing the powerful decomposition and inversion material of microorganism, produces abundant secondary metabolite, thereby reaches concentrated effective constituent, changes the property of medicine, improves curative effect, reduces toxic side effect, enlarges the purpose of indication.Because herb fermenting is in the unique advantage that has aspect the modernization of cmm exploitation, so development prospect is wide.
Yet see that with regard to present existing technology herb fermenting research also exists some defectives and deficiency:
At first, from fermention medium, the research that has is exactly merely in order to cultivate medicinal fungi, does not add traditional Chinese medicine ingredients in the fermention medium; The interpolation that has traditional Chinese medicine ingredients, also just add as auxiliary material.Be 200510068284.9 such as number of patent application, name is called the patent of " a kind of coprinus comatus liquid fermentation process and leavened prod that adds balsam pear ", its processing method is exactly for the bacterial classification that sets out with coprinus comatus, in liquid fermentation medium, added a small amount of Chinese medicine balsam pear, its objective is mass liquid cultivation coprinus comatus, adding the Chinese medicine balsam pear then is in order to improve the activity of fermented liquid.And for example have the people to add a certain amount of Chinese medicine astragalus in fermention medium, access is cultured liquid Ganderma lucidum strain in advance, and after fermentation after a while, by measuring the content of ganoderan, the research Radix Astragali is on producing the impact of ganoderan [9]Above-mentioned research places dominant position with medicinal fungi, and Chinese medicine then lays under tribute, and take medicinal fungi as standard, and does not consider Chinese medicine in the fermention medium on the drug effect of tunning detects.
The characteristics such as next from the Chinese medicine fermented bacterium, is lacked because bacterium has the breeding cycle, and is of a great variety, and metabolic way is various, thus there are many researchs to adopt bacteriums as the bacterial classification that sets out of herb fermenting, and herb fermenting has been obtained good effect.Yet most of bacterium as fermented bacterium is had relatively high expectations to nutritive substance because of it, and Chinese medicine is limited to the nutritive substance that bacterial growth provides.Some researchs can be carried out smoothly for the growth that is beneficial to fermented bacterium makes fermentation, the nutritive substance that in the herb fermenting substratum, has added more promotion bacterial growth breeding, so just reduced the relative proportion of Chinese medicine in fermention medium, reduce the metabolism of bacterium to Chinese medicine, and then affected the ferment effect of Chinese medicine.Be 03117590.2 such as number of patent application, name is called " Synergistic safflower soluble suppository preparation " patent, its fermentation bacterial classification that sets out is exactly a bacillus, and it has added except safflower nearly six kinds nutritive substance in the fermention medium of Chinese medicine safflower, to promote the growth and breeding of bacterial classification.The production cost that so not only raise, and increased difficulty and program for the subsequent disposal of tunning.
Large edible fungus such as flat mushroom, needle mushroom, straw mushroom, Pleurotus sajor-caju, mushroom, two born of the same parents mushrooms etc., as appetizing nutritive foodstuff on people's dining table, do not have pharmaceutical use, its biologically active substance that produces in growth and breeding can not have a negative impact to the Study on mechanism of Chinese medicine in the substratum.It is strong that the mycelium of large edible fungus has the growth and breeding ability, require low to nutritive substance, the advantage that is easy to cultivate, and in the growth and breeding process, can produce abundant enzyme system, such as cellulase, hemicellulase, polygalacturonase, amylase etc., the decomposition with materials such as stronger lignocellulose, hemicellulose, xylogen, pectin utilizes ability.Utilize these characteristics of large edible fungus, it can be used to Chinese medicine is fermented.
For the defective of prior art, the present invention has carried out fermentative processing take the large edible fungus flat mushroom as example to Chinese medicine astragalus.
In existing document, not yet find with large edible fungus as herb fermenting set out bacterial classification, take Chinese medicinal materials as the fermention medium major ingredient, utilize the abundant cellulase of large edible fungus, hemicellulase, polygalacturonase, amylase etc., the materials such as lignocellulose, hemicellulose, xylogen, pectin in the Chinese medicinal materials are decomposed, the activeconstituents of Chinese medicinal materials fully is released in the research of aspect in the fermentation aqueous solution.
Reference:
(1). Su Zhongwu, Qiao Chuanzhuo. pharmacognosy. Shanghai: press of Shanghai Medical Univ, 1989.pp129-132.
(2). Chengdu Traditional Chinese Medical College. pharmacognosy. Shanghai: Shanghai science tech publishing house, 1978.pp288-289.
(3). Zhu Huaye, Piao Long. the research of Radix Astragali extract anti-inflammatory, analgesia, hypoxia tolerance and antifatigue effect. the time precious traditional Chinese medical science traditional Chinese medicines, 2007,18 (5): 1156-1157.
(4). Li Weiping, bright, Zhang Yan, Wang Cuifang, Fang Ming, Liu Xiaoying. the experimental study of astragalus polysaccharides resisting oxygen lack. Medical University Of Anhui's journal, 1995,30 (3): 184-185.
(5). Quan Hongxun. Astragalus membranaceus is on the impact of Cyclophosphamide Antitumor Activity and toxicity. Chinese medicinal materials, 1995,18 (7): 356-358.
(6). week admires, Li Rongheng. and the Radix Astragali is to the regulating effect of renal glomerular disease substance metabolism disorder. herbal medicine, 1999,30 (5): 386-388.
(7). height is built, Xu Xianxiang, Xu Xianjun, Ni Shoudong. Radix Astragali total saponins anti-thrombosis function experimental study. Chinese patent medicine, 2002,24 (2): 116-118.
(8). WuBing Xin, Niu Jijiang, Sun Xiaolin, Dong Lishan. the herb fermenting pharmaceutical technology. Shandong journal of traditional Chinese medicine, 2001,20 (3): 179-180.
(9). Wang Yuhong, fourth Double Ninth Festival, Xu Peng, Zhang Kechang. Chinese medicine astragalus is on the impact of fermentative production ganoderan. food and biotechnology journal, 2005,24 (2): 38-40.
Summary of the invention:
The objective of the invention is to utilize large edible fungus, such as flat mushroom, needle mushroom, straw mushroom, Pleurotus sajor-caju, mushroom, two born of the same parents mushrooms etc., Mierocrystalline cellulose in the Chinese medicinal materials, hemicellulose, xylogen, pectin etc. are utilized ability without the decomposition of pharmaceutical use material, main component in take Chinese medicinal materials as substratum is mixed with the liquid nutrient medium of edibility fungal growth, ferments under suitable fermentation condition and suitable fermentation period.In this process, in the Radix Astragali without the material of pharmaceutical use by the enzyme system that large edible fungus produced, such as cellulase, hemicellulase, polygalacturonase, amylase etc. degraded, effective constituent is able to abundant release.On the other hand, under the metabolism of large edible fungus, some effective constituent in the Radix Astragali is as precursor, form novel compound, perhaps a large amount of secondary metabolites of in the growth and breeding process, producing of large edible fungus and some composition in Radix Astragali formation novel compound that occurs to interact.So just reach in the aqueous solution effective constituent in the abundant releasing Chinese medicine material or produced the new purpose that the pharmaceutical use composition is arranged.
The present invention relates to utilize the method for large edible fungus fermented tcm material, and the application of the tunning that obtains by this method.Concrete technology contents of the present invention is as follows:
Radix Astragali fermentation process is characterized in that: utilize the large edible fungus Radix Astragali that ferments.
The used fermented bacterium of the present invention is the large edible fungus flat mushroom.Fermention medium moiety (unit: g/L): the Radix Astragali 30~90, wheat bran 10~20, gypsum 0.5~1.5, distilled water.Astragalus membranaceus powder is broken to 60 purpose powder; The wheat bran liquor filters to get filtrate; Terra alba is broken to 60 purpose powder.500mL triangular flask packing substratum 120~170mL, inoculation liquid fermented bacterium behind the autoclaving, inoculum size is 5~15%, shaking table shaking culture under 25~28 ℃, 130~180r/min condition, incubation time is 6~10d, obtains astragalus root fermentation liquor.Astragalus root fermentation liquor through 3500~5000r/min centrifugal supernatant liquor, this supernatant liquor can be directly uses as food, healthcare products and medicine, perhaps for the preparation of the raw material of food, healthcare products and medicine.
The present invention adopts the method for shaking flask to carry out, if amplify production, can adopt the modes such as groove processing, post processing, tank processing, fermentor tank processing and microbial immobilized processing to carry out the Radix Codonopsis fermentative processing according to ultimate principle of the present invention, this be that the researcher in this field is to understand.
The present invention can make the drug effect of Chinese medicine astragalus be enhanced, because the present invention adopts edible fungus as the bacterial classification that sets out of fermentation, can be with part in the Chinese medicine astragalus without the substance metabolism utilization such as the Mierocrystalline cellulose of pharmaceutical use, hemicellulose, xylogen, pectin or change into micromolecular sugar etc.; And the content of the biologically active substances such as small protein, total free aminoacids is increased greatly; Active substance fully discharges; Effective constituent can be fit to absorption of human body more, improves curative effect.In addition, the present invention can not produce waste gas, waste liquid etc. in whole process, compare the solid slag of generation with the traditional Chinese medicine working method still less, is conducive to reduce the harm to environment.Fermentation process provided by the invention is suitable for other folk prescriptions or herbal mixture equally, for advancing Chinese medicine development, raising modernization of Chinese medicine level to be significant.
Embodiment:
Embodiment one: the preparation of astragalus root fermentation liquor.
The used fermented bacterium of the present invention is the large edible fungus flat mushroom.Fermention medium moiety (unit: g/L): the Radix Astragali 30~90, wheat bran 10~20, gypsum 0.5~1.5, distilled water.Astragalus membranaceus powder is broken to 60 purpose powder; The wheat bran liquor filters to get filtrate; Terra alba is broken to 60 purpose powder.500mL triangular flask packing substratum 120~170mL, inoculation liquid fermented bacterium behind the autoclaving, inoculum size is 5~15%, shaking table shaking culture under 25~28 ℃, 130~180r/min condition, incubation time is 6~10d, obtains astragalus root fermentation liquor.Astragalus root fermentation liquor through 3500~5000r/min centrifugal supernatant liquor, this supernatant liquor can be directly uses as food, healthcare products and medicine, perhaps for the preparation of the raw material of food, healthcare products and medicine.
Embodiment two: the anti-hypoxia of Radix Astragali fermented supernatant fluid is active.
Laboratory animal: healthy male mice in kunming, body weight 20 ± 2g.
Experimental agents: the supernatant liquor according to embodiment 1 preparation is mixed with large, medium and small three concentration doses, and its original crude drug content is respectively 0.412g/mL, 0.206g/mL and 0.052 g/mL.Not connecing the original crude drug content of bacterial classification control group supernatant liquor is 0.206g/mL.The original crude drug content of decocting liquid control group supernatant liquor is 0.206g/mL.
Experimentation on animals:
1., Ischemia Injury in Brain anoxic experiment:
60 mouse are divided into 6 groups at random, 10 every group, be divided into Radix Astragali fermentation and organize large, medium and small 3 dosage, the Radix Astragali does not connect the bacterium control group, Radix Astragali decocting group and blank group, the blank group gives sterilized water.Every 10g mouse stomach administration 0.2ml, be administered once every day, continuously gavage 10d.1h after the last gavage breaks end at mouse ears line place fast with scissors, behind the stopwatch immediate record mouse broken end to the stand-by time of breathing of dehiscing.
2., normal pressure hypoxia tolerance experiment:
Animal grouping and gavage method are the same.1h after the last gavage puts into respectively the 250ml port grinding bottle (putting 1 mouse for every bottle) that fills the 7g sodica calx with each group mouse, smears bottleneck with Vaseline, cover tightly, make it air tight, immediately timing, until mouse breathing stops the record survival time of mouse in airtight port grinding bottle.
3., Sodium Nitrite poisoning anoxic experiment:
Animal grouping and gavage method are the same.1h after the last gavage, each treated animal record the mouse survival time all by 220mg/kg abdominal injection sodium nitrite solution.
Experimental data represents that with x ± s statistical test adopts SPSS13.0 software to process.
Experimental result
The anti-hypoxia activity of table 1 Radix Astragali fermented supernatant fluid (x ± s)
Group Dosage g/kg/d Ischemia Injury in Brain anoxic broken end expiration t/s Normobaric hypoxia survival t/min Sodium Nitrite poisoning survival t/min
Distilled water contrast decocting does not connect dosage fermentation heavy dose in the low dose of fermentation of bacterium control fermentation -4.124.121.044.128.24 18.9±1.720.3±1.5 *19.3±2.020.2±1.220.6±1.1 *20.9±1.6 ** 19.7±3.323.2±3.1 *19.8±2.922.9±5.024.1±6.3 *25.0±3.7 ** 15.2±2.217.0±2.615.8±2.416.5±2.717.8±2.7 *18.2±3.0 *
Table 1 shows, compare with the distilled water control group, the large dose Astragalis fermented liquid can break end expiratory duration and normobaric hypoxia mouse survival time by significant prolongation (P<0.01) Ischemia Injury in Brain hypoxia mice, middle dosage take second place (P<0.05), low dose can make time lengthening, but not statistically significant; Compare with the distilled water control group, big or middle dosage astragalus root fermentation liquor can obviously prolong (P<0.05) mouse Sodium Nitrite and poison the survival time, and low dose can also make time lengthening, but not statistically significant.
Embodiment three: the anticoagulant active of Radix Astragali fermented supernatant fluid:
Laboratory animal, Experimental agents, animal grouping, gavage method etc. are all with embodiment two.
1., Radix Astragali fermented supernatant fluid affects (slide method) to clotting time of mice:
1h after the last gavage, mouse tail is got blood, detects and record drop of blood from flowing out to the time that fiber protein yarn occurs, is the clotting time.
2., Radix Astragali fermented supernatant fluid is on the impact in mouse bleeding time:
1h after the last gavage fixes mouse, with profit cut cross-section from Mouse Tail-tip 1cm after, treat that blood begins to clock when automatically overflowing, suck tail point drop of blood every 20s with filter paper, until blood naturally stop to flow out till (when filter paper is inhaled without blood), the record bleeding time.
Experimental data represents that with x ± s statistical test adopts SPSS13.0 software to process.
Experimental result
The anticoagulant active of table 2 Radix Astragali fermented supernatant fluid (x ± s)
Group Dosage g/kg/d Clotting time t/min Bleeding time t/min
Distilled water contrast decocting does not connect dosage fermentation heavy dose in the low dose of fermentation of bacterium control fermentation -4.124.121.044.128.24 4.2±1.35.2±0.8 *4.1±1.45.5±0.6 *6.8±0.9 **△7.5±0.8 **△ 18.7±3.222.5±2.6 *19.5±2.622.1±3.3 *23.0±3.4 *23.7±4.4 **
Table 2 shows, compares with the distilled water control group, and big or middle dosage astragalus root fermentation liquor can significant prolongation (P<0.01) clotting time of mice, low dose take second place (P<0.05).Compare with the distilled water control group, the large dose Astragalis fermented liquid can significant prolongation (P<0.01) the mouse bleeding time, in, low dose take second place (P<0.05).
Table 2 shows, compares with the decocting group, big or middle dosage astragalus root fermentation liquor energy significant prolongation (P<0.01) clotting time of mice, though low dose can prolong the clotting time, difference is not remarkable.Compare with the decocting group, big or middle dosage astragalus root fermentation liquor can prolong the mouse bleeding time, but difference not significantly (P>0.05).

Claims (3)

1. preparation method with astragalus root fermentation liquor of anti-hypoxia and anticoagulant efficacy is characterized in that:
A. produce bacterial strain and be the edible fungus flat mushroom ( Pleurotus Ostreatus );
B. every l L fermention medium consists of the 30-90g Radix Astragali, the 10-20g wheat bran, and 0.5-1. 5g gypsum, distilled water, wherein the wheat bran liquor gets filtrate;
C. with flat mushroom ( Pleurotus Ostreatus ) the liquid fermenting bacterial classification inoculation is in the 500ml triangular flask that the 120ml-170ml fermention medium is housed, inoculum size 5%-15% is 25 in temperature oC-28 oC cultivated 6-10 days under the condition of 130-180rpm, can obtain nutrient solution;
D. with above-mentioned nutrient solution centrifugal supernatant liquor that obtains under rotating speed 3500-5000rpm, namely obtain astragalus root fermentation liquor.
2. astragalus root fermentation liquor with anti-hypoxia and anticoagulant efficacy, it is characterized in that: this fermented liquid is to prepare through a kind of preparation method with astragalus root fermentation liquor of anti-hypoxia and anticoagulant efficacy as claimed in claim 1.
3. the as claimed in claim 2 a kind of application of astragalus root fermentation liquor in preparation anti-hypoxia and anticoagulation food, healthcare products or medicine with anti-hypoxia and anticoagulant efficacy.
CN2007102013631A 2007-08-15 2007-08-15 Astragalus root fermentation liquor and uses thereof Expired - Fee Related CN101138579B (en)

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Publication number Priority date Publication date Assignee Title
CN102643771B (en) * 2012-05-09 2014-10-29 中国农业科学院兰州畜牧与兽药研究所 Fermentation medium for extracting astragalus polysaccharides
CN104611232B (en) * 2014-12-16 2018-03-06 湖南新汇制药股份有限公司 The application of a kind of bioconversion mycelium and its extract in anticoagulation medicine is prepared
KR101799424B1 (en) * 2015-05-20 2017-11-20 주식회사 코시스바이오 Astragalus membranaceus Fermentation product and its manufacturing method
CN116159114B (en) * 2023-03-16 2023-11-28 上海交通大学 Fermentation preparation process of astragalus, dendrobium and fructus forsythiae resolving beverage and product

Non-Patent Citations (2)

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Title
杨志荣.灵芝与中药共发酵产物的药理学初步研究.《2006中国微生物学会第九次全国会员代表大会暨学术年会论文摘要集》.2006,253.
灵芝与中药共发酵产物的药理学初步研究;杨志荣;《2006中国微生物学会第九次全国会员代表大会暨学术年会论文摘要集》;20061231;253 *

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