(人参根、茎、叶、果实等各部分化学成分-沐林参业.docx
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// 人参的化学成分时间: 2011-04-01人参的主要成分是人参皂甙(Ginsenoside),我国科学工作者现已从人参中分离出39种人参单体皂甙。除人参皂甙外,人参还含有人参多糖、人参蛋白质、人参挥发油、氨基酸、无机元素、肽类物质、多种维生素,有机酸、生物碱、脂肪类、黄酮类、酶类、甾醇、核苷、木质素等物质。?人参皂甙:植物人参含有多种化学成分,我国科技人员现已从人参中分离出单体皂甙有39多种,其中:? 【鲜参主根】从鲜参主根中分离出Ro、Ra1、Ra2、Rb1、Rb2、Rb3、Rc、Rd、Re、Rf、 Rg1、Rg2、Rg3、Rh1等14种人参单体皂甙。? 【干参主根】从干参主根中分离出Ro、Ra1、Ra2、Rb1、Rb2、Rb3、Rc、Rd、Re、Rf、Rg1、Rg2、Rg3、Rh1、20-glc-人参皂甙Rf等15种人参皂甙。其中Rg3为首次从人参根中提得。? 【人参根颈】从人参根茎(芦头)中分离出Ro、Rbl、Rb2、Rc、Rd、 Re、Rgl、Rg2等8种人参皂甙,其中Ro、Rg2为首次从人参根茎中提得。? 【人参茎叶】从人参茎叶中分离出Rbl、Rb2、Rc、Rd、Re、20-glc-人参皂甙Rf、Rg1、Rg2、Rg3、Rg4、Rhl、Rh2、Rh3、20(R)-人参皂甙Rh2、F1、F2、F3等17种单体皂甙,其中F1、F2、F3、Rh3、Rg4 等为首次从人参茎叶中提得。? 【人参花蕾】从人参花蕾中分离出Rb1、Rb2、Rb3、Rc、Rd、Re、Rg1、Rg2、20-glc-人参皂甙Rf 、Rm7cd等10种人参皂甙,其中Rb3、Rg2、20-glc-人参皂甙Rf为首次从人参花蕾中提取,Rm7cd为人参花蕾特有成分。? 【人参果实】从人参果实中分离出Rb1、Rb2、Rc、Rd、Re、Rg1、Rg2、20-(R)-人参皂甙Rg2 等8种人参皂甙,其中Rb1、Rg2、20(R)-人参皂甙Rg2 为首次从人参果实中提得。? 人参皂甙的含量因其部位、加工方法、栽培年限和产地不同而有差异,据测验,白参主根含2.0-3.5%;红参主根含3.8-4.9%;不定根4.9%;根茎6.4%;地上茎2.1%;人参侧根含6.5-12.0%;白参须含9.3-12.3%;红参须含8.3-11.7%;花蕾含15.0%;果肉8.9%;种子含0.7%。参皮含8.0-8.8%,人参叶含7.6-12.6%。 白参须、红参须含皂甙Rb1、Rb2和Re约4%,而白参、红参根部仅含0.4-0.5%,但白参和红参根部所含皂甙Rg1较白参须、红参须为多。?附1:人参皂甙类型分列表?原人参二醇型(22)原人参三醇型(13)齐墩果酸型(1)其它类型皂甙(14)Ginsenoside-Ra1Ginsenoside-Ra2?Ginsenoside-Ra3?Ginsenoside-Rb1?Ginsenoside-Rb2?Ginsenoside-Rb3?Ginsenoside-Rc?Ginsenoside-Rd?20(S)-Ginsenoside-Rg3?20(R)-Ginsenoside-Rg3 Ginsenoside-F2?Ginsenoside-Rh2?20(R)-Ginsenoside- Rh2 Quinquenoside-R1?Ginsenoside-Rs1?Ginsenoside-Rs2?Ginsenoside-Rs3?malonyl-ginsenosides-Rb1?malonyl-ginsenosides-Rb2?malonyl-ginsenosides-Rc?malonyl-ginsenosides-Rd?Notoginsenoside-R4Ginsenoside-Re?Ginsenoside-Rf?20-gluco-?Ginsenoside-Rf?Ginsenoside-Rg1Ginsenoside-Rg2?20(R)-Ginsenoside- Rg2 Ginsenoside-Rh1?20(R)-Ginsenoside-Rh1 Ginsenoside-F1?Ginsenoside-F3Ginsenoside-F5?Notoginsenoside-R1 Koryoginsenoside-R1Ginsenoside-RoGinsenoside-Rh3Ginsenoside-Rg5Ginsenoside-F4?Ginsenoside-Rh4Ginsenoside-La20-(21)-脱羟基-Ginsenoside-Rg2?Ginsenoside-F6a?珠碜甙-F2?珠碜甙-F4?Ginsenoside-L9bcGinsenoside-RM7cd?25-羟基- Ginsenoside-Rg2?Koryoginsenoside-R2 Ginsen
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