The precipitate in low-alcohol Maotai Liquor mainly include reversible white floc, black fine solids precipitation, and gray floc.

• 摘要低度茅台酒生产中产生的主要沉淀为：可逆性的白色絮状沉淀、黑色细颗粒沉淀和灰白色絮状沉淀。