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1·Food industry, in the list of E260 food additive, the acid is to provide an acidity regulator.

食品工业方面，在食品添加剂列表E260中，乙酸是规定的一种酸度调节剂。

2·Sodium Acetate (Anhydrous) is odorless white granular powder. It is hygroscopic and is used as acidity regulator and buffering agent.

无水乙酸钠，是白色无臭颗粒状粉末，易吸湿，用作酸度调节剂、缓冲剂等。

3·Chelating agent has extensive application in many fields of food industry. It can be used as stabilizer and coagulator, antioxidant, acidity regulator, humectant, preservative, nutrition enhancer etc.

螯合剂在食品行业的许多领域有着广泛的应用，可用作稳定和凝固剂、抗氧化剂、酸度调节剂、水分保持剂、防腐剂、营养强化剂等。