Quick characterization of uronic acid-containing polysaccharides in 5 shellfishes by oligosaccharide analysis upon acid hydrolysis
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- 作者：Bin Liua ; Jiaojiao Lua ; Chunqing Aia ; b ; c ; Bao Zhanga ; Li Guoa ; d ; Shuang Songa ; b ; c ; songs1008@163.com" class="auth_mail" title="E-mail the corresponding author ; Beiwei Zhua ; b ; c ; zhubeiwei@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Uronic acid-containing polysaccharide ; Glycosaminoglycan ; Disaccharide ; Oligosaccharide ; Mass spectrometry
- 刊名：Carbohydrate Research
- 出版年：2016
- 出版时间：29 November 2016
- 年：2016
- 卷：435
- 期：Complete
- 页码：149-155
- 全文大小：1597 K
文摘
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A protocol to identify uronic acid-containing polysaccharides (UACPs) was presented.
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Oligosaccharides from acid hydrolysis were characterized for UACP identification.
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UACPs in 5 mollusks were identified using a combination of two mass spectrometers.
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A non-glycosaminoglycan, →4)-β-GlcA(1 → 2)-α-Man(1→ was found in 3 mollusks.
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Chondrotin sulfate was also observed in 4 of the 5 mollusks.
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