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Lingnania Chungii Preliminary Study On Extraction Technology Of Flavonoids From Bamboo Leaves

Views:0     Author:Site Editor     Publish Time: 2020-01-13      Origin:Site

ompared with some solvent on powder of bamboo leaves flavonoids extraction and study on concentration, temperature, solvent extraction, solid-liquid ratio and other factors influence on the extraction of flavonoids. Tests show that bamboo optimum extracting conditions of flavonoids from bamboo leaves in powder form as: acetone concentrations 40%, 2 h, 1:20 solid-liquid ratio, temperature of 60 degrees centigrade. The size of the various factors influencing the extraction of bamboo leaf flavones were: acetone concentration of solid-liquid ratio temperature. Soxhlet extraction rate of flavonoids obtained higher than extraction. Natural drying rate of bamboo leaves extract than freeze drying rate of bamboo leaves extract.

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