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[Determination of constituents of polysaccharide and contents of saccharide from Mongolian medicine Agari-8].

Zhao Yu-ying, Juan-Juan Song, Yu‐Qin Zhao, Xiu-Ting Xu, Ping Hai

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Abstract

The water soluble polysaccharide was extracted from Agari-8, and the contents of the water soluble polysaccharide were determined by phenyl hydrate-sulfuric acid method. The average recovery was 101.80%. The RSD was 0. 92Y. The components of the water soluble polysaccharide were identified by gas chromatography with: arabinose, xylose, mannose and glucose in the molar ratio of 0.40 : 0.10 : 5.67 : 22.78. Their IR and UV spectra were studied.

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What this paper is about

The water soluble polysaccharide was extracted from Agari-8, and the contents of the water soluble polysaccharide were determined by phenyl hydrate-sulfuric acid method. The average recovery was 101.80%. The RSD was 0. 92Y. The components of the water soluble polysaccharide were identified by gas chromatography with: arabinose, xylose, mannose and glucose in the molar ratio of 0.40 : 0.10 : 5.67 : 22.78. Their IR and UV spectra were studied.

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Available abstract

The water soluble polysaccharide was extracted from Agari-8, and the contents of the water soluble polysaccharide were determined by phenyl hydrate-sulfuric acid method. The average recovery was 101.80%. The RSD was 0. 92Y. The components of the water soluble polysaccharide were identified by gas chromatography with: arabinose, xylose, mannose and glucose in the molar ratio of 0.40 : 0.10 : 5.67 : 22.78. Their IR and UV spectra were studied.

Key concepts: Polysaccharide, Xylose, Chemistry, Arabinose, Mannose, Sulfuric acid, Chromatography, Hydrate

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