Simultaneous analysis of 18 mineral elements in Cyclocarya paliurus polysaccharide by ICP-AES

被引：46

作者：

Xie, Jian-Hua ^{[1
]}

Shen, Ming-Yue ^{[1
,2
]}

Nie, Shao-Ping ^{[1
]}

Liu, Xin ^{[1
]}

Yin, Jun-Yi ^{[1
]}

Huang, Dan-Fei ^{[1
]}

Zhang, Hui ^{[1
]}

Xie, Ming-Yong ^{[1
]}

机构：

[1] Nanchang Univ, State Key Lab Food Sci & Technol, Nanchang 330047, Peoples R China

[2] Nanchang Univ, Ctr Anal & Testing, Nanchang 330047, Peoples R China

来源：

CARBOHYDRATE POLYMERS | 2013年 / 94卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Polysaccharide; Cyclocarya paliurus (Batal.) Iljinskaja; Determination; Inductively coupled plasma atomic emission spectrometry; Element; ATOMIC-ABSORPTION-SPECTROMETRY; ANTIOXIDANT ACTIVITIES; ASSISTED EXTRACTION; BATAL; ILJINSKAJA; EMISSION-SPECTROMETRY; BLOOD-SUGAR; TRACE; LEAVES; OPTIMIZATION; MUSHROOMS;

D O I：

10.1016/j.carbpol.2012.12.072

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The contents of 18 kinds of mineral elements in Cyclocarya paliurus polysaccharide samples were determined by ICP-AES. The limits of detection (LOD) of the method for 18 elements were in the range of 0.01-3.80 mg/kg. The average recoveries obtained by the standard addition method were found between 94.34% and 105.69% (RSD, 1.01-4.23%). The results showed that C. paliurus polysaccharides were abundant in major and trace elements which are healthy for human body. The contents of Ca, Al, Mg, K, Fe, Mn and P were very high, ranging from 274.5 +/- 10.3 to 5980.0 +/- 102.7 mg/kg, while the contents of Zn, Na, Se, Cr, Pb, Cu and As ranged from 0.9 +/- 0.1 to 37.1 +/- 4.2 mg/kg. Finally, the levels of Ni, Cd, V and Co were not detected in the samples. ICP-AES is a simple, precise and efficient method for the determination of many mineral elements in polysaccharide samples simultaneously. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：216 / 220

页数：5

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