技术文摘 关键词:脂肪酸，气相色谱，一步提取，食品 [gap=870]Key words：fatty acids;GC;one-step extraction;foods
基于8个网页-相关网页
rapid one-step extraction dna dna一步法提取
rapid one step dna extraction 快速一步法
one step nucleic acid extraction 核酸一步法抽提与逆转录
One-step extraction with polar and nonpolar mixed solvents was a method of effective comprehensive extraction for antioxidant and essential oil of rosemary(Rosmarinus officinalis L.
极性溶剂和非极性溶剂的两步提取法是迷迭香抗氧化剂和精油综合提取的有效方法，操作简单，容易实施。
Replace the timetrac.tables file with the one you edited after the database extraction step to limit the data to a subset.
将timetrac . tables文件替换成您在数据库提取过程完成之后编辑的文件，从而限制所提取的数据。
According to the positive electrical property of imino group in Validamycins molecular in alkaline media, a one-step technology of extraction Validamycin was proposed.
并根据井冈霉素分子中仲胺基在碱性介质中显正电性的特点，设计了一步法提取井冈霉素的工艺路线。
应用推荐