Cells of perisperm contain mainly lipids, a small amount of protein granulars but no starch grain.

外胚乳细胞主要含许多脂类物质及少量蛋白质颗粒，不含淀粉。

youdao

Cells of perisperm contain mainly lipids, a small amount of protein granulars but no starch grain.

外胚乳细胞主要含许多脂类物质及少量蛋白质颗粒，不含淀粉。

youdao