In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.

用途：在食品工业中作缓冲剂、螯合剂、酵母食料、乳化盐、抗氧化增效剂。

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Usage: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, and synergistic agent of anti-oxidation.

用途： 在食品工业中作缓冲剂、螯合剂、酵母食料、乳化盐、抗氧化增效剂。

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Such as flour dispersant, the additive of powdered milk, candy, pudding, spice and meat, refined addition agent of animal or vegetable oil , yeast food and so on.

如作面粉抗结剂（分散剂），奶粉、糖果、布丁、调味品、肉类的添加剂，动植物油精炼剂，酵母食料等。

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In some cases, certain foods, such as cow's milk, eggs, fish, shellfish, yeast products, nuts, and some food colourings and preservatives, can make symptoms worse.

BBC: Fast-food 'linked to childhood asthma and eczema'

Guarente's yeast lived longer when they were given less food, and the underlying mechanism seemed to be that starvation tripped SIR2.

FORBES: Starvation--And Long Life--In A Pill?

When they add nothing, as lambic-makers do, the untreated wort becomes a refuge for airborne wild microflora, which now have space to grow and food that would otherwise be hogged by beer yeast to eat.

WSJ: The Sour and the Glory of Beer