发明授权
EP0399619B1 Process for preparing flavourings and perfumes based on one or more carotenoids as starting materials 失效
一种用于生产基于一种或多种类胡萝卜素作为原料香精和香料的过程。

Process for preparing flavourings and perfumes based on one or more carotenoids as starting materials
信息查询
0/0