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- OBJECTIVE To purify honokiol and magnolol from crude extracts. 目的从厚朴粗提物中分离纯化和厚朴酚与厚朴酚。
- The acaricidal activity of crude extracts from Stellera chamaejasme L. 根部4种不同溶剂提取物的杀螨活性。
- Effect of the Crude Extract from Pepper on the Bio-activity of Pieris rapae L. 胡椒提取物对菜青虫的生物活性的影响。
- Antioxidative activity of crude extract of lignan glycosides in sesame meal. 炒焙条件对芝麻油及芝麻粕抗氧化性之影响。
- Biological activities of crude extracts from Polygonum hydropiper L. Against Pieris rapae L. 辣蓼粗提物对菜青虫的生物活性。
- Antifeeding activity of the crude extracts from Ephedra sinica to Plutella xylostella L. 草麻黄提取物对小菜蛾幼虫的拒食活性研究。
- Yield of the crude extracts produced by C. spirale ND35 in PDB reached to the maximum after incubation for 15 d. 发酵时间也影响抗生素的产量，马铃薯葡萄糖液体培养基中发酵15天时，抗生素产量最高。
- The effect of antifeedant and growth inhibition of crude extracts of Ginkgo biloba L. Against the diamonback moth, Plutella xylostella L. 银杏叶粗提物对小菜蛾的拒避和生长发育抑制作用。
- The results showed their antioxidant activities are in the sequence of V(subscript C)>quercetin>rutin>crude extracts>BHT. 结果表明，抗氧化性强弱顺序为：V(下标C)>槲皮素＞芦丁＞粗提物＞BHT。
- Methods Crude extracts of cyst fluid of Cysticercus cellulosae were used as the antigen and SPA was conjugated with colloid gold as the detecting probe. 方法以猪囊尾蚴的囊液粗提液为检测用抗原,以胶体金标记的金黄色葡萄球菌蛋白A(spa)为探针,采用自行设计的渗滤装置制备金标渗滤法(DIGEA)检测试剂盒。
- The acetone-water extract of actinomycete B2202 was successively partitioned with EtoAC and n-BuOH to yield crude extracts. 海洋来源放线菌B2202发酵菌丝体的丙酮提取物依次用乙酸乙酯、正丁醇萃取。
- Crude extracts of Vitex negundo seeds were tested for insecticidal activity against five insect pest species andsafety to the multicolored ladybeetle (Harmonia axyridis). 研究了黄荆种子二氯甲烷提取物对5种害虫的杀虫活性以及对天敌异色瓢虫的安全性。
- A high performance liquid chromatography-electrospray ionization mass spectrometry method was developed for the analysis of ginsenosides in crude extracts from Panax ginseng. 摘要利用高效液相色谱与电喷雾质谱联用技术分析鉴定了人参粗提物中人参皂苷类化合物。
- The allelopathy and mechanism of Ruppia maritima were studied by pure-cultivating Chlorella vulgaris with different crude extracts from Ruppia maritima. 采用普通小球藻在不同浓度的川蔓藻水浸提液中纯培养的方法,研究了川蔓藻对普通小球藻的克藻效应与机理。
- The apoptosis of BEL7402 cells induced by the crude extract of deciduas was detected by flow cytometry. 流式细胞术检测蜕膜粗提物诱导肝癌细胞凋亡的情况。
- Water crude extract had a conspicuous inhibitory effect on anthracnose's spores germination. 水提物对黑星病孢子萌发有显著抑制作用。
- Results: The crude extract of SN had more potent antiinflammatory effect in vivo. 结果：玄参提取液具有较好的抗肿胀作用。
- The purity of azadirachtin A could be reached 87.60% from the crude extract of 1.26% by this method. 该方法将印楝素A的纯度从粗提物的1.;26%25提高到87
- The prospect of the burdock crude extract application in agriculture is better than that of burdock oligosaccharide. 因此，从使用效果及经济效益考虑，牛蒡粗提液的应用前景更佳。
- She read me a few extracts from her own new novel. 她把她自己的新小说念了几段给我听。
