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Title:
EEL-DERIVED COMPOSITION CONTAINING COLLAGEN AND HUMAN-TYPE CERAMIDE COMPONENT, POWDER, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2015/118695
Kind Code:
A1
Abstract:
[Problem]To produce a powder containing collagen and a human-type ceramide component inexpensively and with high efficiency from a nonedible part (primarily the head) of an eel. [Solution] A method for producing an eel-derived composition containing collagen and a human-type ceramide component, the method comprising: (1) a step for rinsing an eel head in a jet stream of water; (2) a step for heating and crushing the eel head in water; (3) a step for cooling the temperature with respect to the temperature of step (2) and then adding an enzyme to induce an enzyme reaction; (4) a step for stopping the enzyme reaction by further heating with respect to the cooling temperature of step (3); (5) a step for separating the filtrate and the solid by filtering, using a filter, the reaction product obtained in step(4); and (6) a step for recovering a composition containing collagen and a ceramide component by separating, using a centrifuge, the filtrate obtained in step (5).

Inventors:
NIHASHI, Yukiji (C/O KATSUMI, CO. LTD., 1359-4, Osaki, Mikkabi-cho, Kita-k, Hamamatsu-shi Shizuoka 03, 〒4311403, JP)
Application Number:
JP2014/055150
Publication Date:
August 13, 2015
Filing Date:
February 28, 2014
Export Citation:
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Assignee:
KATSUMI, CO., LTD. (1359-4, Osaki Mikkabi-cho, Kita-k, Hamamatsu-shi Shizuoka 03, 〒4311403, JP)
International Classes:
A23L17/00
Foreign References:
JP2006158263A2006-06-22
JP2002000234A2002-01-08
JPH01300875A1989-12-05
JP2000175617A2000-06-27
Attorney, Agent or Firm:
OHTA PATENT OFFICE (New State Manor Bldg. 356, 23-1 Yoyogi 2-chome, Shibuya-k, Tokyo 53, 〒1510053, JP)
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