Milk clots when it turns sour.

酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛放在阳光下，它会很快酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤酒中污染的常见菌有细菌、霉菌、野生酵母菌,但主要存在害性较大的菌是细菌中的大部分厌氧菌,会使啤酒产生浑浊、味、酸等。

Milk clots when it turns sour.

奶变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛奶放在阳光下，它很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤酒中污染有细、霉、野生酵母,但主要存在害性较大是细中大部分厌氧,啤酒产生浑浊、变味、变酸等。

Milk clots when it turns sour.

奶变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛奶放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤酒中污染的常见菌有细菌、霉菌、野酵母菌,但主要存在害性较大的菌是细菌中的大部分厌氧菌,会使啤酒产浑浊、变味、变酸等。

Milk clots when it turns sour.

奶变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛奶放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤染的常见菌有细菌、霉菌、野酵母菌,但主要存在害性较大的菌是细菌的大部分厌氧菌,会使啤浑浊、变味、变酸等。

Milk clots when it turns sour.

变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤酒中污染的常见菌有细菌、霉菌、野生酵母菌,但主要存在害较大的菌是细菌中的大部分厌氧菌,会使啤酒产生浑浊、变味、变酸等。

Milk clots when it turns sour.

奶变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛奶放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤酒中污染的常见菌有细菌、霉菌、野生酵母菌,但主要存在害性较大的菌是细菌中的大部分厌氧菌,会使啤酒产生浑浊、变味、变酸等。

Milk clots when it turns sour.

变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

啤酒中污染的常见菌有细菌、霉菌、野生酵母菌,但主要存在害性较大的菌是细菌中的大部分厌氧菌,会使啤酒产生浑浊、变味、变酸等。

Milk clots when it turns sour.

奶变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛奶放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

污染的常见菌有细菌、霉菌、野酵母菌,但主要存在害性较大的菌是细菌的大部分厌氧菌,会使浊、变味、变酸等。

Milk clots when it turns sour.

奶变酸就凝块。

If you leave milk in the sun, it goes sour quickly.

如果把牛奶放在阳光下，它会很快变酸。

The usaul contaminate in beer are bacterium,fungus and wild yeast, most of them are anaerobion causing the muddy, flavor chaging and turning sour, Beer anaerobic culture medium should be found out.

的常见菌有细菌、霉菌、野生酵母菌,但主要存在害性较大的菌是细菌的大部分厌氧菌,会使生浑浊、变味、变酸等。