| 摘要: |
| 采用HPLC法测定同一产地不同生长期罗汉果中罗汉果甙ⅡE、Ⅲ、Ⅴ的含量。结果表明,在生长初期罗汉果中主要含具有苦味的甙Ⅱ及无味的甙Ⅲ,随着生长期的增加,苦味甙ⅡE、无味甙III含量逐渐减少,甜甙Ⅴ在50 d时开始出现,并随生长期增加,到80 d后含量达到最高。 |
| 关键词: 罗汉果 HPLC 罗汉果甜甙IIE、III、V 生长期 |
| DOI： |
| 分类号:Q946.83 |
| Fund project: |
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| Determination of mogrol glycosides from fruits of Siraitia grosvenorii in different growing ages by HPLC |
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LIU Jin-Lei, LI Dian-Peng*, HUANG Yong-Lin, LU Hai-Xiao
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Guangxi Institute of Botany, Guangxi Zhuangzu Autonomous Region and the Chinese Academy of Sciences, Guilin 541006, China
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| Abstract: |
| Mogrol glycosides ⅡE,Ⅲ,V in the fruit of Siraitia grosvenorii in different growing ages were determined by HPLC. The result shows that bitter glycocide Ⅱ and tasteless glycocide Ⅲ are the main products in the fruit at the early growing stage,but the contents decrease as the growth of the fruit; the content of magrol glycosides V increases rapidly after 50 days and gets stability after 80 days. This conclusion can provide scientific evidence for the fruit picking of S.grosvenorii. |
| Key words: Siraitia grosvenorii HPLC glycocides ⅡE,Ⅲ,V growing age |
