Process for crystallizing egg white lysozyme

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United States of America Patent

PATENT NO 4504583
SERIAL NO

06445715

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Abstract

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In the process of crystallizing egg white lysozyme by cooling a salt solution containing egg white lysozyme, a seed crystal is added to the solution, which solution is then maintained at a temperature of about 10.degree. C. to 28.degree. C. for a certain period of time and subsequently cooled, whereby lysozyme can be crystallized to form an agglomerate of many individual needle crystals. The solution containing crystalline lysozyme thus obtained can be filtered within an extremely short period of time, that is, within only a few minutes.

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Patent Owner(s)

Patent OwnerAddress
KEWPIE KABUSHIKI KAISHA4-13 SHIBUYA 1-CHOME SHIBUYA-KU TOKYO-TO JAPAN TOKYO-TO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Mineo Hachioji, JP 8 90
Miyauchi, Sakae Saitama, JP 1 6
Terazono, Masami Goka, JP 1 6
Yoshida, Kazuya Fuchu, JP 47 460

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