A.西柚中的葡萄糖是酵母菌发酵的底物,在酵母菌的线粒体中被分解 |
B.前6天的发酵过程中要注意密封发酵,后5天的发酵过程中要注意通气 |
C.醋酸杆菌可以将前期产生的乙醇转化为醋酸,此时应适当降低发酵温度 |
D.果醋制作过程中发酵液的pH逐渐降低,果酒制作过程中情况相反 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

