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乌桕(Sepium sebiferum Roxb)是我国长江流域及其以南各省的重要木本油料树种。对桕籽油脂消长和形成规律,前人曾用索氏萃取法进行过检测,但未能从细胞学的微观角度去观察其内在联系,因而有关乌桕梓油与皮油的形成过程及其相互之间的关系等问题至今未曾解决。为弄清油脂形成的内在规律和相互关系,以便在栽培中提供相应的农业技术措施,我们于1984年用染色法观察了乌桕种子的油脂形成过程,现将结果作一报导。
Sepium sebiferum Roxb is an important woody oilseed species in China’s Yangtze River Basin and its southern provinces. On the growth and formation of sesame seed oil law, Soxhlet extraction method has been previously tested, but failed to observe the internal relationship from the microscopic cytology perspective, and thus on the formation of Wuzhuzi oil and petrol and their mutual The relationship between the issues has so far not been resolved. In order to understand the inherent laws of oil formation and their interrelationships in order to provide appropriate agricultural techniques in cultivation, we observed the formation of oil in the seeds of Ustilago nigra by dyeing method in 1984. We report the results.