FIELD: medicine.
SUBSTANCE: nutritional medium for carrying out microbial lysine synthesis is prepared by enzymatic hydrolysis of grain raw material milling by enzyme composition, including α-amylase, glucoamylase, protease complex, which includes proteinase and peptidase, endo- and exo-β-glucanase, xylanase. To obtained enzymolysate, which is source of carbon and nitrogen, diammonium phosphate solution is added.
EFFECT: invention makes it possible to improve qualitative characteristics of nutritional medium, increase degree of hydrolysis of highly molecular polysaccharides and protein substances, increase yield of target product from unit of grain raw material.
4 tbl, 15 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF COMPLEX PROCESSING GRAIN RAW MATERIAL FOR ALCOHOL AND FEED PRODUCTS ENRICHED IN LYSINE | 2009 |
|
RU2396007C1 |
| FUNGAL STRAIN Aspergillus oryzae - PRODUCER OF COMPLEX OF PROTEINASES AND PEPTIDASES, NUCLEASES, CHITINASE, BETA-GLUCANASE, MANNANASE AND ALPHA-AMYLASE | 2014 |
|
RU2557300C1 |
| METHOD OF OBTAINING FODDER L-LYSINE | 0 |
|
SU1576566A1 |
| FUNGUS STRAIN ASPERGILLUS ORYZAE AS PRODUCER OF COMPLEX OF PEPTIDASES, β-GLUCANASE, α-AMYLASE AND XYLANASE | 2006 |
|
RU2315096C1 |
| RECOMBINANT MYCELIAL STRAIN ASPERGILLUS AWAMORI PRODUCER OF ENZYMATIC COMPLEX OF GLUCOAMYLASE AND XYLANASE | 2011 |
|
RU2457246C1 |
| STRAIN OF MYCELIAL FUNGUS ASPERGILLUS AWAMORI AS PRODUCER OF GLUCOAMYLASE | 2000 |
|
RU2196821C2 |
| METHOD OF PRODUCING BIOLOGICALLY ACTIVE ADDITIVE | 2015 |
|
RU2580050C1 |
| ENZYME-PRODUCING STRAINS AND METHOD FOR PRODUCTION OF MULTIENZYME COMPOSITION OF PROTEOLYTIC AND HEMICELLULOLITIC ACTION INTENDED FOR APPLICATION IN FEED PRODUCTION | 2016 |
|
RU2636040C1 |
| METHOD FOR BIOLOGICAL ACTIVE ADDITIVE PRODUCTION | 2016 |
|
RU2615568C1 |
| STRAIN OF BACTERIUM BACILLUS SUBTILIS - A PRODUCER OF HYDROLYTIC ENZYME COMPLEX ENRICHED WITH β-GLUCANASE | 1993 |
|
RU2046141C1 |
