脂氧合酶-亚油酸反应过程中挥发性物质生成的研究（作者译）
[Investigations on the development of volatile substances during lipoxygenase-linolic-acid-reaction (author's transl)].
作者信息
Heimann W, Franzen K H, Rapp A, Ullemeyer H
出版信息
Z Lebensm Unters Forsch. 1976;162(2):109-14. doi: 10.1007/BF01274252.
During incubation of soja-lipoxygenase with linolic acid, volatile compounds are formed the development of which can be seen in two possible ways:from preformed linolic-acid-hydroperoxides splitproducts arise or volatile substances of different chemical nature are built depending on the reaction conditions like temperature, O2-pressue, partner-concentration etc. By trials with hydroperoxyde-decomposing enzymes (peroxidase) and by means of radio-active labelled linolic-acid-hydroperoxides the pathways mentioned above were investigated. The results indicate that the volatile compounds are built from by-products; n-hexanal was formed from these by-products as well as from decomposed hydroperoxide. The previously proposed reaction-scheme has this been ascertained by experimental means.
在大豆脂氧合酶与亚油酸孵育过程中，会形成挥发性化合物，其生成过程可通过两种可能的方式观察到：由预先形成的亚油酸氢过氧化物分解产生产物，或者根据反应条件如温度、氧气压力、反应物浓度等生成不同化学性质的挥发性物质。通过用过氧化物分解酶（过氧化物酶）进行试验以及借助放射性标记的亚油酸氢过氧化物，对上述途径进行了研究。结果表明，挥发性化合物由副产物形成；正己醛由这些副产物以及分解的氢过氧化物形成。先前提出的反应方案已通过实验手段得到证实。
Zotero 插件