Production of edible lecithin from sunflower-oil refining waste

被引：0
|
作者：
Lutsenko M. [1 ]
Kharytonov M. [2 ]
Peron G. [3 ]
机构：
[1] Department of Professional Education, Restaurant and Tourist Business, Luhansk Taras Shevchenko National University, Poltava
[2] Department of Soil Science and Farming, Dnipro State Agrarian and Economic University, Dnipro
[3] Department of Molecular and Translational Medicine, University of Brescia, Brescia
来源：
International Journal of Environmental Studies | 2024年 / 81卷 / 01期
关键词：
Defatting; fatty acids; food lecithin; phospholipids;
D O I：
10.1080/00207233.2024.2314845
中图分类号：
学科分类号：
摘要：
The spent meal from the production of sunflower oil is a phosphatide concentrate that contains 50–60% of phospholipids (lecithin). We have developed a methodology for the defatting of phosphatide concentrate with isopropyl alcohol at an elevated temperature and low ratios of the phosphatide concentrate to the extractant, and subsequent identification of the components of food lecithin. Extraction at 60°C attains a relatively high yield of phospholipids; phosphatidylcholine, phosphatidylinositol, and phosphatidylethanolamine predominate in the fractional composition of phospholipids; at the same time, the carbohydrate content is reduced. © 2024 Informa UK Limited, trading as Taylor & Francis Group.
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页码：432 / 445
页数：13
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