Process for exchanging bases in phospholipids
AssigneeRinoru Oil Mills Co., Ltd.
InventorsTsuneo Yamane, Yugo Iwasaki, Yukiko Mizumoto, Masaaki Kasai, Takahiro Okada
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Abstract
The present invention provides a process for preparing a phospholipid in an aqueous system in which hydrolysis is extremely controlled, and the synthetic yield is improved. A process for exchanging a base of a phospholipid as a raw material by subjecting the phospholipid to the action of phospholipase D in the presence of a receptor having a hydroxyl group, in which the reaction is carried out in an aqueous system, a phospholipid adsorbed on a carrier is used as a raw material phospholipid, and the receptor and the phospholipase D are used in free forms.
Claims4
A process for exchanging a base of a phospholipid as a raw material by subjecting the phospholipid to phosphate ester interchange reaction with the action of phospholipase D which is phosphodiesterase in the presence of a receptor having a hydroxyl group, in which the reaction is carried out in an organic solvent free aqueous system, a phospholipid which has been adsorbed on a carrier is used as a raw material phospholipid, and the receptor and the phospholipase D are used in free forms.
Dependencies are inferred from the claim text.