...石油醚提取物； 化学成分； 气相色谱-质谱-数据系统联用技术 [gap=942]Key words：Anoectochilus roxburghii; Essential oil; Petrol ether extract; Chemical constituents; GC/MS/DS ..
基于104个网页-相关网页
...牧、兽医科学论文 关键词：印楝油；石油醚提取物；杀螨活性；毒力测定 [gap=1901]keywords：neem oil; petroleum ether extraction; acaricidal activity;toxicity determination ...
基于62个网页-相关网页
...桦褐孔菌石油醚提取物的抗肿瘤作用研究 【摘要】 目的探讨桦褐孔菌石油醚提取物（Inonotus Obliquus Petroleum ether Extracts ,IOPE）抗肿瘤作用。方法体外实验采用MTT法测定了IOPE对Hela肿瘤细胞的抑制率。
基于16个网页-相关网页
你能给我提一个建议吗 » Could you please give me an advice 石油醚提取物 » Oil ether extract 我哥哥擅长电脑，他是电脑小组成员 » My brother was good at computers, he is a computer team ..
基于12个网页-相关网页
The differences of petroleum ether extracts and Polyphenol compounds among variety, were further researched by mathematical statistic methods.
本文还用数理统计的方法，进一步研究了品种在石油醚提取物含量和多酚类化合物含量的差异。
参考来源 - 不同烤烟品种石油醚提取物和多酚类物质的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
石油醚提取物含量有增加。
杉木绿冠的石油醚提取物得率，为其绝干重量的5．4％。
The yield of petroleum ether extractives from the crowns of C. lanceolata was 5 4% of its dry weight.
类胡萝卜素和石油醚提取物含量在陈化三个月时降低，之后上升。
The content of carotenoid and petroleum ether extract reduced at three months of aging and then increased.
应用推荐