FIELD: skin industry, in particular reprocessing of offal waste.
SUBSTANCE: offal waste is ground and treated with enzyme preparation in amount of 0.1-0.5 % based on waste mass at 60-75°C for 2-4 hours. As enzyme preparation protolichetherm obtained from Bacillus Licheniformis is used. Method of present invention is useful in production of adhesive, gelatin, and feed supplement.
EFFECT: protein hydrolyzate of improved quality.
2 tbl, 1 ex
Title | Year | Author | Number |
---|---|---|---|
METHOD OF PRODUCTION OF THE PROTEIN HYDROLYZATE | 2005 |
|
RU2283351C1 |
RAWSTOCK TREATMENT METHOD | 2002 |
|
RU2213785C1 |
METHOD OF PROTEIN HYDROLYZATE PREPARATION | 0 |
|
SU1730162A1 |
METHOD OF PREPARATION OF RAW WASTE OF LEATHERMAKING UP TO DILUTION | 2006 |
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RU2323948C1 |
PROCESS OF LEATHER INDUSTRY FEED WASTE PRETREATMENT FOR DISSOLUTION | 2006 |
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RU2328508C1 |
METHOD FOR PREPARING DEPILATED HIDE OF LEATHER PRODUCTION FOR DISSOLVING | 2006 |
|
RU2320679C1 |
METHOD OF PREPARING COLLAGEN-CONTAINING RAW MATERIAL FOR PRODUCTION OF SAUSAGE CASING | 1995 |
|
RU2096966C1 |
METHOD OF PRODUCING PROTEIN HYDROLYSATE FROM WASTE OF FUR AND LEATHER PRODUCTION | 0 |
|
SU1699401A1 |
METHOD FOR PRODUCING A PROTEIN-CONTAINING FOOD INGREDIENT | 2022 |
|
RU2791452C1 |
BACTERIAL STRAIN BACILLUS LICHENIFORMIS IS KERATINASE PRODUCER | 2023 |
|
RU2812484C1 |
Authors
Dates
2006-06-20—Published
2004-12-23—Filed