| 摘要 |
The pet food is prepd. by i) cutting the by-product of animal slaughtering and mixing with potassium sorbate, propylene glycol, salt and D-sorbitol, ii) adding vitamin, mineral and moisture regulating agent obtd. by pulverizing tapioca, wheat husk etc. into the obtd. mixt. and re-mixing, and iii) cooking the obtd. re-mixt. at 130-140 deg. C and cutting to obtain the pet food contg. 20-30 % moisture.
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