
To establish a method for quality control of non-alkaloids from Radix Sophorae tonkinensis.Sugar, organic-acid, polyphenolic and saponin were identified by TLC. The contents of Sugar, polyphenolic and saponin were determined by spectrophotometry and the content of organic-acids was determined by acid-based titration.The contents of sugar, polyphenolic and saponin were 54.37%, 4.74%, 4.40%, respectively. The average content of organic-acid was 9.40%.The established method is simple, accurate, reproducible and suitable for the quality control of non-alkaloids from Radix Sophorae tonkinensis.
Flavonoids, Quality Control, Plants, Medicinal, Carbohydrates, Polyphenols, Reproducibility of Results, Saponins, Plant Roots, Phenols, Technology, Pharmaceutical, Spectrophotometry, Ultraviolet, Chromatography, Thin Layer, Sophora, Rhizome, Drugs, Chinese Herbal
Flavonoids, Quality Control, Plants, Medicinal, Carbohydrates, Polyphenols, Reproducibility of Results, Saponins, Plant Roots, Phenols, Technology, Pharmaceutical, Spectrophotometry, Ultraviolet, Chromatography, Thin Layer, Sophora, Rhizome, Drugs, Chinese Herbal
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