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投稿时间:2016-07-14
投稿时间:2016-07-14
中文摘要: 微波萃取法提取紫菜中无机砷,利用正交试验设计法优化无机砷的微波最佳提取条件为:温度 80 ℃,萃取时间 30 min,微波功率 1 200 W。在最佳微波萃取提取条件下与国标 GB 5009.11-2014《食品安全国家标准 食品中总砷及无机 砷的测定》方法对比测得紫菜中无机砷含量具有一致性。
Abstract:Orthogonal experiment was used to optimize microwave extraction of inorganic arsenic from laver. Results showed that the best extraction conditions: 80 ℃, 30 min, and 1 200 W of microwave power. In the best condition of microwave extraction to extract compared with national standard GB 5009.11-2014 method mea- sured content of inorganic arsenic in laver was consistency.
keywords: inorganic arsenic microwave orthogonal experiment laver
文章编号:201706032 中图分类号: 文献标志码:A
基金项目:
Author Name | Affiliation |
LU Yuan, MA Xiao-feng | Zhenjiang Center for Products Quality Supervision & Inspection, Zhenjiang 212132, Jiangsu, China |
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