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Mao Yan. A Preliminary Study of Chemical Composition in Leaves of Phyllostachys praecox and Ph. prominens.[J]. Journal of Zhejiang A&F University, 1997, 14(4): 410-414.
Citation: Mao Yan. A Preliminary Study of Chemical Composition in Leaves of Phyllostachys praecox and Ph. prominens.[J]. Journal of Zhejiang A&F University, 1997, 14(4): 410-414.

A Preliminary Study of Chemical Composition in Leaves of Phyllostachys praecox and Ph. prominens.

  • Received Date: 1997-04-21
  • Publish Date: 1997-12-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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A Preliminary Study of Chemical Composition in Leaves of Phyllostachys praecox and Ph. prominens.

Abstract: The results showed that there were flavonoid, glucide, amino acids and anthraquinone in the extracts from leaves of Phyllostachys praecox and Ph. prominens. By anthrano nesulphuric acid method, the contents of water-soluble sugars in cool water extracts averaged 2. 64% in Phyllostachys praecox and 2. 99% in Ph .prominens, while in hot water extracts, the content saveraged 7. 10% and 6. 92% respectively. The nitrogen content and protein content measured by Kjeldahl method averaged 2. 77% and 17. 37% in Ph. praecox leaves, and 2. 59% and 16. 12% in Ph. prominens leaves. The analysis of amino acids indicated that the content of glutamic acid in two kinds o f bamboo leaves was the highest.

Mao Yan. A Preliminary Study of Chemical Composition in Leaves of Phyllostachys praecox and Ph. prominens.[J]. Journal of Zhejiang A&F University, 1997, 14(4): 410-414.
Citation: Mao Yan. A Preliminary Study of Chemical Composition in Leaves of Phyllostachys praecox and Ph. prominens.[J]. Journal of Zhejiang A&F University, 1997, 14(4): 410-414.

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