首页|罗非鱼油中磷脂的初步提取及鉴定

罗非鱼油中磷脂的初步提取及鉴定

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探讨从罗非鱼油中提取分离磷脂的工艺,并对工艺条件进行优化.结果表明: 脱胶时最佳脱胶剂为85%的磷酸;丙酮萃取时的最佳条件为固液比1:10、萃取时间15min和萃取温度40℃.利用紫外可见分光光度计和傅立叶红外光谱仪对提取到的粉末进行鉴定分析,确定分离得到的产品是磷脂.
Extraction and Identification of Phospholipid from Tilapia nilotica Oil
Studied the process of extracting phospholipid from Tilapia nilotica oil and optimized the process conditions. The results showed that 85% phosphoric acid was the best degumming agent for Tilapia nilotica oil, and the best condition for extraction was adding acetone at solid-to-liquid ratio 1:10, extracting 15mins at 40℃.The powder extracted was analyzed by UV-Vis Spectrophotometry and FTIR Spectrometer Fu Liye infrared spectrometer, and the product was identified to be phospholipid.

Tilapia nilotica oilphospholipidextractionidentification

赵阔、郑联合、张红建、陈艳、罗山、高红日

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海南省粮油科学研究所, 海南 琼海571400

海南大学 食品学院, 海南 海口570228

罗非鱼油 磷脂 提取 鉴定

海南省科学事业费项目

KYYS-2013-55

2015

粮油加工(电子版)

粮油加工(电子版)

ISSN:
年,卷(期):2015.(12)
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