发明名称 |
Method for isolating polyhydroxyl alkanoates |
摘要 |
The invention relates to a method for isolating polyhydroxyalkanoates from production cells which comprises i) disintegrating the production cells, subsequently ii) separating off the cell fragments from the polyhydroxyalkanoate grains by means of a continuous jet separator; iii) the concentrated polyhydroxyalkanoate grains are washed with an aqueous alkali solution and then iv) with an aqueous acid. |
申请公布号 |
US8313935(B2) |
申请公布日期 |
2012.11.20 |
申请号 |
US200913002404 |
申请日期 |
2009.06.30 |
申请人 |
HOLLMANN RAJAN;COOPER BRYAN;PREISHUBER-PFLUEGL PETER;SCHNELLER ARNOLD;BASF SE |
发明人 |
HOLLMANN RAJAN;COOPER BRYAN;PREISHUBER-PFLUEGL PETER;SCHNELLER ARNOLD |
分类号 |
C12P7/62;C08G63/06 |
主分类号 |
C12P7/62 |
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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