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1)  volatile aroma components
挥发性香气物质
1.
Analysis of correlation between parents and offspring and heterosis performance of the contents of main volatile aroma components in flue-cured tobacco;
烤烟主要挥发性香气物质含量的亲子相关及杂种优势分析
2.
Relationship between chlorine content in flue-cured tobacco leaf and main volatile aroma components as well as sensory evaluation;
烤烟氯含量与挥发性香气物质及感官质量的关系研究
3.
Relationship between potassium content of flue-cured tobacco leaves and main volatile aroma components as well as sensory evaluation
烤烟钾含量与主要挥发性香气物质及感官质量的关系分析
2)  Neutral volatility aromas
中性挥发性香气物质
3)  volatile flavor compound
挥发性香味物质
1.
In this paper three extraction methods for volatile flavor compounds in fresh fruit of Rosa roxburghii Tratt were compared.
通过对刺梨鲜果挥发性香味物质的提取及分析,对常用的三种提取植物、果蔬挥发性香味物质的方法进行了比较。
4)  volatile aromatic essence
挥发性芳香物质
5)  volatile aroma
挥发性香气物
1.
The content of chromoplast pigments and the neutrality volatile aroma of flue-cured tobacco of Yunnan Dali and Hunan Guiyang in our country was analysized and compared with that of Zimbabwe and Brazil in this article.
对中国云南大理、湖南桂阳烟区和从津巴布韦、巴西进口的烤烟样品,进行了质体色素及中性挥发性香气物分析比较。
6)  odoriferous volatile constituents
香气挥发物
补充资料:挥发性发泡剂
分子式:
CAS号:

性质:又称挥发性发泡剂。加入其使聚合物基体形成泡孔结构的物质只发生物理变化,不发生化学变化。一般是能够溶于树脂的低沸点液体或易升华固体,当树脂受热时,它们挥发或升华产生大量气体,使塑料发泡。在此过程中,发泡剂仅是在物理形态上发生变化,化学组成不变。常用的物理发泡剂主要是脂肪烃或卤代烃如戊烷、己烷、三氯氟甲烷、三氯三氟乙烷等,沸点一般不超过100℃。此外,还有二氧化碳、氮气等气体。

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