本文選題：肉蓯蓉 + 采收期��； 參考：《中草藥》2017年18期

【摘要】：目的考察春、秋兩采收期道地產(chǎn)區(qū)內(nèi)蒙古阿拉善盟肉蓯蓉Cistanche deserticola中松果菊苷、毛蕊花糖苷、半乳糖醇、甜菜堿、可溶性多糖及其浸出物的量,并研究其道地性。方法采用HPLC-UV法測(cè)定松果菊苷及毛蕊花糖苷量,采用HPLC-ELSD法測(cè)定半乳糖醇及甜菜堿量,采用UV-VIS法測(cè)定可溶性多糖量,采用醇溶性浸出物測(cè)定法測(cè)定浸出物。結(jié)果春季、秋季肉蓯蓉中指標(biāo)成分總量均達(dá)到《中國(guó)藥典》2015年版規(guī)定水平,且春季的量較高,達(dá)12.21 mg/g,是秋季樣品量的3倍多,為《中國(guó)藥典》2015年版規(guī)定量的4倍。毛蕊花糖苷的量在春季樣品顯著高于秋季,約為秋季的30倍,波動(dòng)極大;甜菜堿的量在春季樣品中也顯著高于秋季;可溶性多糖的量在春、秋季樣品中均處于較高水平,尤其是秋季樣品中高達(dá)13.7%;半乳糖醇及浸出物的量在秋季樣品中顯著高于春季。結(jié)論肉蓯蓉春季、秋季樣品中毛蕊花糖苷量波動(dòng)極大;本品含有豐富的可溶性多糖、半乳糖醇,而"油亮、體重、肥厚、質(zhì)柔潤(rùn)、味甘"為肉蓯蓉道地性內(nèi)在品質(zhì)特征,豐富的多糖、半乳糖醇是其品質(zhì)形成的物質(zhì)基礎(chǔ),可增加多糖作為評(píng)價(jià)其質(zhì)量特征的指標(biāo)成分之一。
[Abstract]:Objective to investigate the contents of pyramidin, Rulein, galactol, betaine, soluble polysaccharides and their extracts in Cistanche deserticola of Cistanche Alashan of Inner Mongolia in spring and autumn. Methods HPLC-UV method was used to determine the contents of pyranthrin and rulein, HPLC-ELSD method was used to determine the contents of galactol and betaine, UV-VIS method was used to determine the content of soluble polysaccharides, and the alcohol-soluble extract method was used to determine the extract. Results in spring and autumn, the total content of index components in Cistanche deserticola reached the specified level of the 2015 edition of Chinese Pharmacopoeia, and the quantity in spring was relatively high, reaching 12.21 mg / g, which was more than 3 times of that in autumn and 4 times that of the 2015 edition of Chinese Pharmacopoeia. The amount of glucoside in spring was significantly higher than that in autumn, which was about 30 times of that in autumn, and the amount of betaine was also significantly higher in spring than in autumn, and the amount of soluble polysaccharide was at a higher level in spring and autumn. Especially in autumn, the amount of galactol and extract was significantly higher in autumn than in spring. Conclusion the content of Rutherin in the samples of Cistanche deserticola in spring and autumn fluctuates greatly, and this product contains abundant soluble polysaccharides, galactosol, while "glossy, body weight, hypertrophy, soft quality and sweet taste" is the intrinsic quality characteristic of Cistanche deserticola. The rich polysaccharide galactol is the material basis of its quality formation and can be added as one of the index components to evaluate its quality characteristics.
【作者單位】： 天津中醫(yī)藥大學(xué);內(nèi)蒙古曼德拉沙產(chǎn)業(yè)開(kāi)發(fā)有限公司;天津天士力中藥科技發(fā)展有限公司;天津盛實(shí)百草藥業(yè)有限公司;
【基金】：內(nèi)蒙古自治區(qū)科技計(jì)劃項(xiàng)目(NK20150168) 科技服務(wù)項(xiàng)目:天津引種中藥材規(guī)范化培育的系統(tǒng)研究;科技服務(wù)項(xiàng)目:基于藥效物質(zhì)基礎(chǔ)的精標(biāo)飲片組分權(quán)重比整體質(zhì)量控制體系建立的研究
【分類號(hào)】：R248.1
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本文編號(hào)：1938115