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Phospholipid adsorption onto rice hull ash from soy oil miscellas
Author(s) -
Proctor A.,
Tan L. C.,
Palaniappan S.
Publication year - 1992
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02541078
Subject(s) - adsorption , phospholipid , silicic acid , chemistry , residual oil , phosphorus , rice hulls , chromatography , organic chemistry , biochemistry , botany , biology , membrane
Phospholipid was adsorbed from soy oil miscellas by rice hull ash, with small doses of adsorbent binding most efficiently. Adsorption increased with residual phosphorus, suggesting that less accessible adsorption sites were being used as residual values increased, probably due to the heterogeneous nature of the ash. Binding of phospholipid was enhanced by isopropanol, as has been found for adsorption on silicic acid.