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1·The elementary properties of crude extract of the toxin produced by mycoparasite of Cronartium ribicola are studied.

对生柱锈菌上的真菌寄生物产生的粗毒素的基本性质进行研究。

2·Sterile water crude extract not only couldn't restrain the mycelia growth, but also had an positive effect.

灭菌水提物不仅不能抑制病菌生长，反而对病菌生长有促进作用。

3·The order of the O2 - · scavenging effect was ascorbic acid, citric acid, the refined extract, the crude extracts.

超氧阴离子自由基清除能力大小依次为：抗坏血酸、柠檬酸、总黄酮精制物、总黄酮粗提物。

4·The elementary properties of crude extract of the toxin produced by mycoparasite of Cronartium ribicola(Pestalotiopsis sp.

对茶藨生柱锈重寄生菌拟盘多毛孢之一种产生的粗毒素进行基本性质研究。

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

研究银杏外种皮粗提物对霉菌的抑制作用，为银杏外种皮的开发利用提供依据。

6·A relatively considerable amount of dissociation and purification of the mucor racemosus crude extract are conducted using silica-gel column.

用硅胶柱对总状毛霉粗提液进行较大量分离提纯研究。

7·Someproperties including stability and regulation of allantoate amidohydrolase in the crude extract of Bacillus fastidlbsus DSM83 were investigated.

研究了苛求芽孢杆菌尿囊酸酰胺水解酶的基本性质、稳定性及调节。

8·The crude extract of resveratrol was made through ultrasonic auxiliary method and organic solvent distillation with wine grape peel as raw materials.

以酒葡萄皮为原料，采用超声波辅助法和有机溶剂的提取，得到白藜芦醇的粗提液。

9·The total reducing capacity of the refined extract was slightly greater than the crude extract, and with the dosage increased, the gap also increased.

总黄酮精制物的总还原能力略大于总黄酮粗提物，且随着添加量增大，差距也逐渐增大。

10·Isolation of the crude extract the crude extract were isolated into two parts, the negative-charged and the positive-charged, by means of Ion-exchange chromatography.

抗菌肽的分离应用离子交换层析法将抗菌肽初步分离成两部分即阴离子组分和阳离子组分。