发明名称 |
STABILISIERTE KULTUREN VON MIKROORGANISMEN |
摘要 |
PCT No. PCT/GB91/00116 Sec. 371 Date Sep. 29, 1992 Sec. 102(e) Date Sep. 29, 1992 PCT Filed Jan. 28, 1991 PCT Pub. No. WO91/11509 PCT Pub. Date Aug. 8, 1991Cultures of microorganisms, particularly in freeze dried form, include an ascorbic acid antioxidant and a monocarboxylic alpha -amino acid each of which are present at a mass fraction of 0.05 to 0.3. The acid acts as a potentiator for the antioxidant. The cultures are more stable for extended storage, particularly at relatively high temperatures, than unstabilized cultures. Further, additional components include a carbohydrate in an amount of 25 to 45 weight percent, particularly inositol or sucrose, a viscosity inducer and a cryoprotectant. The latter two need not be different materials to the carbohydrate. The invention is suitable for stabilizing cultures of microorganisms such as lactic acid producing strains of Lactobacillus or Streptococcus; and the cultures are useful as additives and forage, especially silage. |
申请公布号 |
DE69126018(D1) |
申请公布日期 |
1997.06.12 |
申请号 |
DE1991626018T |
申请日期 |
1991.01.28 |
申请人 |
ECOSYL PRODUCTS LTD., BILLINGHAM, CLEVELAND, GB |
发明人 |
KING, ANDREW BRIAN, THIRSK, NORTH YORKSHIRE YO7 4RW, GB |
分类号 |
A23C9/123;A23C19/032;A23K1/00;A23K3/03;C12N1/04;C12N1/20;C12R1/25 |
主分类号 |
A23C9/123 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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