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1 新型果蔬保鲜剂。取亚硫酸钾或亚硫酸钠79％～80％、淀粉10％～11％、硬脂酸钙10％(以上均为重量百分比),混合研成细末,按1克1包用小纸袋封好。使用时,分别放在储藏水果或蔬菜的容器中或塑膜覆盖的垛内,让其自然挥发即可。使用量:苹果、梨、柑桔每公斤均为2～3克,葡萄每公斤为5克,其他新鲜果蔬每公斤均为3克。在室温条件下,果蔬可储存2～3个月,其损失率仅2％～3％,而不用该剂的对照组损失高达60％～70％。2 醋酸储存饲料谷物。将饲料、谷物或粉碎后的谷
1 new fruit and vegetable preservatives. Take potassium sulfite or sodium sulfite 79% ~ 80%, starch 10% ~ 11%, calcium stearate 10% (above are weight percent), mixed into a small study, according to 1 gram 1 packet sealed with a small paper bag. When used, they should be placed in the container for storing fruits or vegetables or in the stack covered by plastic film, allowing them to naturally evaporate. Usage: apple, pear, citrus per kilogram are 2 to 3 grams, 5 grams per kilogram of grapes, other fresh fruits and vegetables are 3 grams per kilogram. At room temperature, fruits and vegetables can be stored 2 to 3 months, the loss rate of only 2% to 3%, without the agent of the control group loss of up to 60% to 70%. 2 acetate storage feed grain. Will feed, cereal or crushed valley