Optimizing Extractability, Phytochemistry, Acute Toxicity, and Hemostatic Action of Corn Silk Liquid Extract

Table 2

Preliminary phytochemical screening of corn silk liquid extract.

Test	Free of reduced sugars	Glycosides (bound reduced sugars)	The sum of phenols	Tannins	Flavonoids	Saponins	Hydroxycinnamic acids
Qualitative determination	+	+	+	+	+	+	+
Quantitative content, (%)	−	−	8.25 ± 0.33 (In terms of p pyrogallol)	1.4 ± 0.03 (In terms of p pyrogallol)	2.20 ± 0.06 (In terms of luteolin 7-glucoside)	−	3.30 ± 0.13 (In terms of chlorogenic acid)

+ = present. − = the indicator is not defined. the quantitative content of saponins and sugars was not determined. data are presented as mean ± standard deviation (n = 3).