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- Variations of chemical composition and contents of essential oil in cultivated Valeriana pseudofficinalis during its various growth stages were analysed by GC/MS/DS. 研究了人工栽培中国缬草生长发育各阶段的根精油含量及GC/MS/DS测试其化学成分变化规律;
- Hot tubs：Add 10 drops of essential oil to water. 热水澡：在水中滴入10滴精油。
- The Content of Essential Oil and Components of Fennel Seed in Different Development Stages 不同发育阶段茴香种子精油含量及其成分组成比例变化
- Effect of Mineral Nutrition on Quality and Content of Essential Oil of Aromatic Plant 营养元素对芳香植物精油含量和成分的影响
- Keywords Santolina chamaecyparissus L.;florescence;content of essential oil;composition of essential oil; 银灰菊;花期;精油含量;精油成分;
- The results of the experiment showed that Daphne genkwa was slightly different from its processed product in the content and color of essential oil. 实验结果表明:芫花醋炙后挥发油含量降低,颜色加深,所含组分及组分间相对含量也有改变;
- Content : minimum 12 ml/kg of essential oil of which a minimum of 40 per cent is thymol and carvacrol (both C 10 H 14 O;M r 150.2) (anhydrous drug). 本品（以干燥品计）含挥发油不得少于12 ml/kg，其中百里酚和香芹酚（均为C 10 H 14 O）的总和不得少于40%25。
- content of essential oil 精油含量
- The purpose of the studies tries to find a optimal nutrition media to increase the content and improve the components of essential oil of Sweet Basil (Ocimum basilicum L.) . 本实验的目的是探索最佳营养液配方以此为根据提高甜罗勒 (Ocimum basilicum L .;)
- Component Analysis of Essential Oil from Pleurotus Tuber-regium Sing. 虎奶菇挥发油成分分析。
- ANALYSIS OF CHEMICAL CONTITUENTS OF ESSENTIAL OIL FROM PRUNUS PADUS LINN. 挥发油化学组成分析。
- Study on chemical constituents of essential oil from Mentha spicata L. 留兰香挥发油化学成分的研究。
- Study on chemical constituents of essential oil from Vitex negundo Linn. 黄荆挥发油化学成分的研究。
- Title： Component Analysis of Essential Oil from Melaleuca Leucadendron L. 关键词：白千层，挥发油，成分分析，毛细管色谱，色谱-质谱法
- The content of two main bioactive compounds,eugenol and caryophyllene was 22.667% and 7.147% in fruit essential oil,whereas 57.133% and 14.408% in bud essential oil,respectively. 两种已经确认具有生物活性的化合物丁子香酚和石竹烯在丁香果挥发油分别为22.;667%25和7
- Analysis on chemical components and their contents of essential oil from Cinnamomum camphora leaf in Fujian Province 福建樟树叶油的化学成分及其含量分析
- The content of essential metals such as Zn and Cu are higher than unessential metals as Hg,Cd,Pb,Cr,Ni,etc. 蔬菜必需元素锌、铜含量比汞、镉、铅、铬、镍等非必需元素含量高。
- The content of essential amino acid (EAA) in shrimp protein powder was 41.29% and the content of taurine was 0.280%. 虾蛋白粉中必需氨基酸含量较高，占氨基酸总量的41.;29%25，牛磺酸含量0
- Optimization on Microwave-assisted Extraction of Essential Oil from Cyperus rotundus L. 微波辅助提取香附精油的条件优化研究。
- The results showed that: the content of essential and total Aa. and etc. were increased significantly by applying N fertilizer in Tumochuan. 结果表明，在土默川地区，施氮肥后，必需氨基酸含量、酸性和碱性氨基酸含量及氨基酸总量极显著增加；
