引用本文:
Gui Yun XU, Yang CH EN, Ru Xian CHEN. Selective Acid Hydrolysis Condition for the Composition and Linkage with a Fructofuranosyl Backbone of a Polysaccharide from Angelica sinensis (Oliv) Diels[J]. Chinese Chemical Letters,
2006, 17(10): 1369-1372.
Citation: Gui Yun XU, Yang CH EN, Ru Xian CHEN. Selective Acid Hydrolysis Condition for the Composition and Linkage with a Fructofuranosyl Backbone of a Polysaccharide from Angelica sinensis (Oliv) Diels[J]. Chinese Chemical Letters, 2006, 17(10): 1369-1372.
Citation: Gui Yun XU, Yang CH EN, Ru Xian CHEN. Selective Acid Hydrolysis Condition for the Composition and Linkage with a Fructofuranosyl Backbone of a Polysaccharide from Angelica sinensis (Oliv) Diels[J]. Chinese Chemical Letters, 2006, 17(10): 1369-1372.
Selective Acid Hydrolysis Condition for the Composition and Linkage with a Fructofuranosyl Backbone of a Polysaccharide from Angelica sinensis (Oliv) Diels
摘要:
A new polysaccharide was extracted and purified from the roots of Angelica sinensis (Oliv) Diels (ASD). Its composition and linkage was elucidated by selective hydrolysis and GC/MS analysis of its derivatives. The polysaccharide was made of→1) Fruf(2→and→6) GlCp (1→as its backbone with highly branched structure. To our best knowledge, this is the first report of the fructose residue in polysaccharides from the roots of the ASD.
English
Selective Acid Hydrolysis Condition for the Composition and Linkage with a Fructofuranosyl Backbone of a Polysaccharide from Angelica sinensis (Oliv) Diels
Abstract:
A new polysaccharide was extracted and purified from the roots of Angelica sinensis (Oliv) Diels (ASD). Its composition and linkage was elucidated by selective hydrolysis and GC/MS analysis of its derivatives. The polysaccharide was made of→1) Fruf(2→and→6) GlCp (1→as its backbone with highly branched structure. To our best knowledge, this is the first report of the fructose residue in polysaccharides from the roots of the ASD.
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Key words:
- Selective hydrolysis
- / fructofuranosyl backbone
- / GC/MS
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