It was found that the contents of Chlorogenic acid were very different.
并用紫外分光光度计测定了该四种类型杜仲中绿原酸类物质的总含量。
Chlorogenic acid, also a phenolic compound, is a minor constituent in tea.
同属酚类化合物的绿原酸在茶叶中是次要成分。
Conclusion the technological process is simple, steady and effective, the yield chlorogenic acid is 5.57%.
结论该工艺条件简单、稳定、可行，绿原酸提取率可达5.57%。
Conclusion the technological process is simple, steady and effective, the yield chlorogenic acid is 5.57%.
结论该工艺条件简单、稳定、可行，绿原酸提取率可达5.57%。
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