发明名称 |
PROCESS FOR THE PRODUCTION OF ASCOPYRONE P |
摘要 |
The present invention relates to a process for preparing ascopyrone P, or a derivative thereof, said process comprising the steps of: (I) converting a starch-type substrate to 1.5-anhydro-D-fructose with alpha-1,4-glucan lyase at a pH of from about 3.8 to 7.0; (II) treating said 1,5-anhydro-D-fructose with 1,5-anhydro-D-fructose dehydratase and/or pyranosone dehydratase and optionally ascopyrone P synthase at a pH of from about 5.0 to about 7.5. |
申请公布号 |
WO03038107(A3) |
申请公布日期 |
2004.10.28 |
申请号 |
WO2002GB04895 |
申请日期 |
2002.10.30 |
申请人 |
DANISCO A/S;MORGAN, ANDREW, JOHN;YU, SHUKUN |
发明人 |
MORGAN, ANDREW, JOHN;YU, SHUKUN |
分类号 |
C12N9/88;C12P17/06 |
主分类号 |
C12N9/88 |
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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