Determination on Phytate Form of Organic Phosphorus in Sediments of Urban Lake in Beijing

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• 作者：Yu yangWang xiaoyanOu yang
• 会议时间：2009-11-01
• 关键词：sediment ; organic phosphorus ; phytate ; HPLC - MS
• 作者单位：College of Resource, Environment and Tourism, Capital Normal University, Beijing 100048, China
• 母体文献：第十三届世界湖泊大会论文集
• 会议名称：第十三届世界湖泊大会
• 会议地点：武汉
• 主办单位：中国环境科学学会
• 语种：chi

摘要

Mineralization process of organic phosphorus in sediment was important to phosphorus releasing in some lakes.Phytate- P was the main form of organic phosphorus in all lake sediments studied so far.The methods for extracting and exterminating phytate from sediment had been studied.LC - MS will be a useful method after appropriate pre - purification on sediments.