Detection of Sugars in the Tea Leaves by Paper Chromatography
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概要
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The carbohydrates in the tea leaves were divided into eight fractions. The component sugars of each fraction have been investigated by two-dimensional multiple development paper chromatography. The following sugars were detected as the components: glucose, fructose, sucrose and two unknown oligosaccharides as free sugars; glucose, rhamnose, galactose, and arabinose as the component of glycosides; glucose, galactose, arabinose, xylos e, mannose, rhamnose, galacturonic acid and four unknown uronic acids as the component of water-soluble polysaccharides; ribose and desoxyribose as the component of nucleic acids; and glucose, galactose, arabinose, xylose, fructose, rhamnose, glucuronic acid and another unknown uronic acid as the component of hemicelluloses.
- 日本茶業技術協会の論文
日本茶業技術協会 | 論文
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