The effect of sodium benzoate and potassium sorbate on the shelf life of canned pineapple containing high concentrate sug ar has been studied in this paper.
研究了苯甲酸钠、山梨酸钾两种防腐剂对糖水菠萝罐头在短期内的防腐效果。
The new separating technology of floatation was firstly used in the purification of sug ar juice.
将气浮这项分离新技术首次用于糖汁的提纯。
In this paper effects of pentopan and nutrase on the processing of soybean dietary fiber and sug ar -free biscuit were studied.