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. 1989 Apr;14(4):230-2, 255.

[Studies on quantitative determination of total flavonoid in qingpi, zhiqiao and zhishi by TLC-densitometric methods]

[Article in Chinese]
Y S Wang, W Y Luo
  • PMID: 2505805

[Studies on quantitative determination of total flavonoid in qingpi, zhiqiao and zhishi by TLC-densitometric methods]

[Article in Chinese]
Y S Wang et al. Zhongguo Zhong Yao Za Zhi. 1989 Apr.

Abstract

A method for the determination of total flavonoid contents in Pericarpium Citri Reticulatae Viride (Qingpi), Fructus Aurantii (Zhiqiao) and Fructus Aurantii Immaturus (Zhishi) was established by the use of TLC-densitometry. The results show that the total flavonoid contents in Qingpi and Zhishi are higher than in Zhiqiao. The content in Zhiqiao is 9.81%-15.85%.

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