Extraction and determination of ganoderic acid and total flavonoids in the wild and planted Ganoderma lucidum
Chengfa Li
Abstract
Chengfa Li
Abstract
Ganoderic acid and total flavonoids in the wild and planted Ganoderma lucidum are extracted by reflux method and determined by ultraviolet spectroscopy.Ganoderic acid in the wild and planted Ganoderma lucidumis 0.366%and 0.871%,respectively.Relative standard deviation(RSD)(%)(n=4)is 1.07%and0.81%,the average recovery is 99.65%.Total flavonoids in the wild and planted Ganoderma lucidum is0.507%and 0.551%,RSD(%)(n=4)is 1.31%and 1.10%,the average recovery is 99.39%.
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Ganoderic acid and total flavonoids in the wild and planted Ganoderma lucidum are extracted by reflux method and determined by ultraviolet spectroscopy.Ganoderic acid in the wild and planted Ganoderma lucidumis 0.366%and 0.871%,respectively.Relative standard deviation(RSD)(%)(n=4)is 1.07%and0.81%,the average recovery is 99.65%.Total flavonoids in the wild and planted Ganoderma lucidum is0.507%and 0.551%,RSD(%)(n=4)is 1.31%and 1.10%,the average recovery is 99.39%.
Key concepts: Ganoderma lucidum, Ganoderma, Chemistry, Extraction (chemistry), Relative standard deviation, Food science, Chromatography, Botany