发明名称 |
FUNGI FOR PITCH REDUCTION, THEIR PREPARATION AND USE |
摘要 |
-29- Case 156-7128 Ascospores of wood-penetrating, pitch-grading fungi of the class of Ascomycotina and Deuteromycotina, eg. Ophiostomas, may be screened to provide fungi combining the properties of good growth on non-sterile wood substrates and minimized or even enhanced brightness effects for use in pitch reduction of wood substrates, eg. logs and wood chips. A new and improved method of isolating such ascospores involving effective suspension in an oil consumable by the fungus, eg. a vegetable oil, and then treatment of the oil with a dispersing agent is also disclosed. 6300/DH/Gro (15.7.91)
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申请公布号 |
CA2047900(A1) |
申请公布日期 |
1992.02.01 |
申请号 |
CA19912047900 |
申请日期 |
1991.07.30 |
申请人 |
FARRELL, ROBERTA L.;HADAR, YITZHAK;WENDLER, PHILIP A.;ZIMMERMAN, WENDY |
发明人 |
FARRELL, ROBERTA L.;HADAR, YITZHAK;WENDLER, PHILIP A.;ZIMMERMAN, WENDY |
分类号 |
C12N1/14;C12R1/645;C12S3/04;C12S3/08;D21B1/02;D21C1/00;D21C5/00;D21C9/08;(IPC1-7):C12N1/14;B27K5/00 |
主分类号 |
C12N1/14 |
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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