FOOD WASTE TREATMENT METHOD USING DIGESTIVE ENZYME

Title:

FOOD WASTE TREATMENT METHOD USING DIGESTIVE ENZYME

Document Type and Number:

WIPO Patent Application WO/2020/262943

Kind Code:

A1

Abstract:

The present invention relates to a food waste treatment method using digestive enzymes. More specifically, the present invention relates to a food waste treatment method using digestive enzymes, in which food waste is added with a composite including amylase, protease, viscozyme, alcalase, and fungamyl enzymes and thermally treated whereby the food wastes are enzymatically degraded and then concentrated to afford animal feeds and fertilizers similar to natural products. The food waste treatment method according to the present invention makes it possible to quickly process food waste on a mass scale. In addition, the method exhibits excellent effects of processing food waste at high yield, reducing foul odor, and allowing the processed food waste fractions, which have been conventionally used as fertilizers only, to be available as animal feeds by adding a bulking agent to the food wastes.

Inventors:

LEE GIL WOO (KR)

Application Number:

PCT/KR2020/008174

Publication Date:

December 30, 2020

Filing Date:

June 23, 2020

Export Citation:

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Assignee:

LEE GIL WOO (KR)

International Classes:

B09B3/00; A23K10/16; A23K30/20; A23K40/00; A61L2/04; A61L11/00

Foreign References:

KR20090020450A	2009-02-26
KR101761321B1	2017-07-26
JP2004195308A	2004-07-15
KR20000018108A	2000-04-06
KR20100031887A	2010-03-25
KR101161670B1	2012-07-11
KR101529832B1	2015-06-17
KR101761321B1	2017-07-26

Other References: