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AimTo study the technical process to extract ginkgolic acids in the exotesta of Ginkgo Biloba L.

目的研究超声萃取法萃取银杏外白果酸的工艺过程。

For providing with basis in developing Ginkgo biloba sarcotesta,function of repression of crude extract of Ginkgo on fungi was studied.

研究银杏外粗提物对霉菌的制作用,为银杏外的开发利用提供依据。

Conclusions were drawn:thickness of sclerenchyma correlates with gemination percentage,and was in inverse proportion to gemination percentage.

萝子发芽率的高低主要与厚壁组织层的厚度及它占全厚的比例有关，且成反比。

Anti-pathogen effect of extracts from exopleura of Ginkgo Bbiloba L. on common pathogens of tomatoes was studied in laboratory and in pot experiments.

摘要采用室内和菌试验，研究了银杏外提取液对番茄常见病原菌的制作用。