不同溶剂类型对白姜黄总黄酮含量的影响

Media Eksakta Pub Date : 2022-05-31 DOI:10.22487/me.v18i1.995

Evayana Evayana, S. Aminah

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引用次数: 0

摘要

不同溶剂类型对白姜黄总黄酮含量的影响。白姜黄(Curcuma zedoria Rosc.)是一种草本植物，对治疗多种疾病有许多健康益处。它可以在开阔潮湿的土壤中生长。本研究旨在测定不同溶剂对白姜黄总黄酮含量的影响。所使用的溶剂是水和乙醇。采用槲皮素标准溶液曲线定量测定白姜黄提取物中黄酮类化合物含量。采用紫外可见分光光度法对样品进行分析，最大波长为435 nm。水提物的平均得率为0,073%，乙醇提物的平均得率为0,102%。关键词:黄酮，白姜黄，紫外可见分光光度法

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Determination of Total Levels of White Turmeric Flavonoids (Curcuma zedoria Rosc.) with Variation of Solvent Types

Determination of Total Levels of White Turmeric Flavonoids (Curcuma zedoria Rosc.) with Variation of Solvent Types. White turmeric (Curcuma zedoria Rosc.) is a herbal plant that has many health benefits in healing several diseases. It can grow wild in the open with moist soil. The purpose of this study was to determine the total levels of white turmeric flavonoids with various types of solvents. The solvents used in were water and ethanol. The quantitative test of flavonoids in the White Turmeric extract used a quercetin standard solution curve. The samples were analyzed by UV-Vis spectrophotometry at a maximum wavelength of 435 nm. The average yield obtained in the water extract was 0,073% and 0,102% in the ethanol extract. Keywords: Flavonoids, White Turmeric, UV-Vis Spectrophotometry

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Media Eksakta

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