TITLE:
Quantitative Analysis Method of the Tea Saponin
AUTHORS:
Menghao Du, Shaohai Guo, Jinping Zhang, Lisong Hu, Mingze Li
KEYWORDS:
Vanillin-Sulfuric Acid Color Reaction, Saponin, Absorption Spectrum
JOURNAL NAME:
Open Journal of Forestry,
Vol.8 No.1,
January
9,
2018
ABSTRACT: In this study, the detection method of tea saponin has been studied firstly. Determining the maximum absorption wavelength is 540 nm. Standard curve equation is y = 0.0015x - 0.0885. The correlation coefficient r = 0.9983 (p