| 1. | Isolate and synthetic aroma chemicals . determination of ester content 单离及合成香料含酯量的测定 |
| 2. | Isolate and synthetic aroma chemicals - determination of relative density 单离及合成香料相对密度的测定 |
| 3. | Isolate and synthetic aroma chemicals . method for determination of melting point 单离及合成香料溶点测定法 |
| 4. | Isolate and synthetic aroma chemicals . method for determination of distillation range 单离及合成香料沸程测定法 |
| 5. | Isolate and synthetic aroma chemicals . determination of acid value of acid content 单离及合成香料酸值或含酸量的测定 |
| 6. | Isolate and synthetic aroma chemicals . method for determination of solubility in ethanol 单离及合成香料乙醇中溶解度测定法 |
| 7. | Isolate and synthetic aroma chemicals . determination of primary or secondary alcohols content by acetylation 单离及合成香料伯醇或仲醇含量的测定乙酰化法 |
| 8. | Isolate and synthetic aroma chemicals . determination of tertiary content by acetyol chloride - dimethyl aniline method 单离及合成香料叔醇含量的测定氯乙酰-二甲基苯胺法 |
| 9. | Natural aroma chemicals are high - value additional fine chemical products and food additives 摘要天然香料是高附加值的精细化工产品和食品添加剂,但原料来源有限且提取成本高。 |
| 10. | The development of the synthesis aroma chemicals with sandalwood odour note from camphorenal in the world was reviewed , then a detailed introduction of structures and aroma characters of these chemical was also given , and the prospect for the synthesis of them from camphorenal was mentioned finally 摘要本文综述了国内外以龙脑烯醛合成一系列檀香类化合物的研究情况,对这些合成产物结构及其香气特征进行了详细介绍,并对其发展前景给予展望。 |