The antioxidant activities effect of neutral and acidic polysaccharides from Epimedium acuminatum Franch. on Caenorhabditis elegans
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- 作者：Zhou Xu ; Shiling Feng ; Shian Shen ; Handong Wang ; Ming Yuan ; Jing Liu ; Yan Huang ; Chunbang Ding ; dcb@sicau.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Acidic polysaccharide ; Antioxidant activities ; Caenorhabditis elegans ; Epimedium acuminatum Franch ; Neutral polysaccharide
- 刊名：Carbohydrate Polymers
- 出版年：2016
- 出版时间：25 June 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：122-130
- 全文大小：1478 K
文摘
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Neutral (EAP-1N) and acidic polysaccharides (EAP-2A) were isolated and purified from Epimedium acuminatum Franch.
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EAP-2A had high content of uronic acid (9.46 ± 0.54%) and large average molecular weight (104.55 kDa).
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EAP-2A exhibited significantly scavenging activities against free radical in vitro.
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EAP-2A presented a stronger antioxidant capacity than EAP-1N in the mode of Caenorhabditis elegans.