ionone造句
2024年07月01日 08:54:10
Lutein is dihydroxy - carotenoids with the
ionone ring systems distributed widely in nature.
叶黄素是含紫罗酮环的二 羟基 类胡萝卜素,在自然界广泛存在.
Lutein and zeaxanthin are both dihydroxy - carotenoids with the
ionone ring systems distributed widely in nature.
叶黄素和玉米黄质是含紫罗酮环的二 羟基 类胡萝卜素,在自然界广泛存在.
A method on synthesis of
ionone from litsea cubeba oil had been developed.
改进了由山苍子油合成紫罗酮的方法.