Made from starch (usually rye or potato) and alcohol, pure vodka is clear, filtered and refined.
伏特加由淀粉浆(通常用裸黑麦或者土豆制成)和酒精制成，纯伏特加是清亮无杂质的。
2
By using 7 rye additional wheat lines as materials, the effects of rye chromosomes on wheat seed storage starch development and endosperm cell number were studied.