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Position: Home > Articles > Determination of Anions in Tricholoma giganteum,Boletus tomentipes and Leccinum rugosiceps by Ion Chromatography FOOD SCIENCE 2011,32 (18) 312-315

离子色谱法测定大白口蘑、绒柄牛肝菌和皱盖疣柄牛肝菌中阴离子含量

作  者:
刘鸿高;王元忠;赵艳丽;张霁
单  位:
云南农业大学;云南省农业科学院药用植物研究所
关键词:
食用菌;离子色谱法;阴离子;含量
摘  要:
采用超声波辅助提取-离子色谱法测定大白口蘑、绒柄牛肝菌和皱盖疣柄牛肝菌3种食用菌中F-、Cl-、NO2、NO3、PO4五种阴离子含量。结果表明:3种样品中,离子含量均表现为NO3>PO4>F->Cl-,且NO2均未检测出;同一种离子在不同样品中的含量各有差异。本研究为食用菌中阴离子含量的监测提供参考,同时对其他物种的安全监督具有指导意义。
译  名:
Determination of Anions in Tricholoma giganteum,Boletus tomentipes and Leccinum rugosiceps by Ion Chromatography
作  者:
LIU Hong-gao1,WANG Yuan-zhong2,ZHAO Yan-li2,ZHANG Ji2(1.College of Agronomy and Biotechnology,Yunnan Agricultural University,Kunming 650201,China; 2.Institute of Medicinal Plants,Yunnan Academy of Agricultural Sciences,Kunming 650201,China)
关键词:
edible mushroom;ion chromatography;anions;content
摘  要:
The contents of 5 anions including F-,Cl-,NO2,NO3 and PO4 in edible mushrooms such as Tricholoma giganteum,Boletus tomentipes and Leccinum rugosiceps were determined by ultrasonic-assisted extraction(UAE)-ion chromatography(IC) method.The results showed that the contents of other anions in each mushroom were ranked in the order of NO3 > PO4 > F-> Cl-,except that no NO2 was detected.The contents of each anion in different mushroom samples were different.This investigation can provide a reference for the determination of anions in edible mushrooms and guidance for the safety supervision of other species.

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