活性包装

更新时间:2023-07-09 19:29:32 阅读: 评论:0

英语培训课件turnoff
活性包装的类型
使用的物质及其作用模型
应用食品领域
脱氧剂
酶系统(葡萄糖氧化酶,酒精氧化酶乙醇蒸汽)化学系统(氧化铁粉,儿茶酚,碳酸亚铁,铁,硫,亚硫酸钠盐硫酸铜,光敏染料氧化,抗坏血酸氧化,氧催化转化铂催化剂)
咖啡粉,茶,烤坚果,薯片,巧克力,脂肪奶粉,粉末饮料,面包,玉米饼,薄饼,比萨,冷藏的新鲜面食,水果奶油蛋糕,蛋糕,饼干,啤酒,熟食肉类,烟熏和腌制肉类,鱼,奶酪
二氧化碳吸收剂
铁粉,氢氧化钙,
咖啡粉
二氧化碳释放剂
铁碳酸盐金属卤化物
肉,鱼
吸湿剂
硅胶,丙烯乙二醇,聚乙烯醇,硅藻土
干燥和脱水产品,肉类,家禽,鱼
乙烯吸收剂
高中英语必修5课文
活性炭,硅胶,高锰酸钾,硅藻土,膨润土,漂白土,二氧化硅粉末,沸石,臭氧
猕猴桃,香蕉,鳄梨,柿子
乙醇释放剂
封装乙醇
面包,蛋糕,鱼
抗菌剂
山梨酸盐,苯甲酸盐,丙酸盐,乙醇,臭氧,过氧化氢,二氧化硫,抗生素,银沸石,季铵盐
抗菌薄膜:干杏
抗氧化剂
丁基羟基茴香醚(BHA),二丁基羟基甲苯(BHT),特丁基对苯二酚(TBHQ),抗坏血酸,维生素英语文章摘抄E
exhibitionism抗氧化膜:谷类
bless是什么意思吸味剂
小苏打,活性炭
风味吸收薄膜:脐橙汁
风味释放剂
许多食品的口味
风味释放薄膜:咖啡粉
有色剂(增色剂)
各种食品的颜色
彩色薄膜:鱼肉酱
消雾和防粘
双向拉伸维纶,压缩卷导向的高密度聚乙烯
防雾膜:一些新鲜水果和蔬菜包装;防粘膜:软糖果,奶酪片
光吸收/调节
紫外线阻断剂,羟基二苯甲酮
比萨,牛奶
监测
时间温度指示器
微波炉糖浆煎饼,冷冻面食,熟食
温度控制
无纺布微孔塑料
透气/透气
表面处理、打孔或微孔的膜
透气膜:即食沙拉
微波感受体
金属热塑性塑料
快餐
Type of active packaging system
Substances ud and mode of action
Applications
Oxygen scavengers
Enzymatic systems(gluco oxidagluco, alcohol oxida-ethanol vapor) Chemical systems(powdered iron oxide, catechol, ferrous carbonate, iron-sulfur, sulfite salt-copper sulfate, photonsitive dye oxidation, ascorbic acid oxidation, catalytic conversion of oxygen by platinum catalyst)
Ground coffee, tea , roasted nuts, potato chips , chocolate, fat powdered milk,  powdered drinks, bread , tortillas , pizza, pizza crust, refrigerated fresh pasta, fruit tortes , cakes, cookies , beer , deli meats, smoked and cured meats, fish , chee
Carbon dioxide absorbing
Iron powder-calcium hydroxide
Ground coffee
Carbon dioxide emitters
ferrous carbonate-metal halide
Meat, fish
Moisture absorbing
Silica gel, propylene glycol, polyvinyl alcohol, diatomaceous earth
Dry and dehydrated products, meat, poultry, fish
Ethylene absorbing2017高考语文答案
Activated charcoal, silica gel-potassium permanganate, Kielguhr, bentonite, Fuller's earth, silicon dioxide powder, ozone
Kiwifruit, banana, avocados, persimmons
Ethanol emitting
Encapsulated ethanol
Bread, cakes, fish
Antimicrobial releasing
Sorbates, benzoates, propionates, ethanol,  ozone, peroxide, sulfur dioxide, antibiotics, silver-zeolite, quaternary ammonium salts
Antimicrobial releasing films :Dry apricots
Antioxidant releasing
BHA, BHT, TBHQ, ascorbic acid, tocopherol
Antioxidant releasing films :Cereals
Flavor absorbing
Baking soda, active charcoal
Flavor absorbing films: Navel orange juice
Flavor releasing
Many food flavors
Flavor releasing films: Ground coffee
Color containing
Various food colors
satisfyColor containing films: Surimi
Anti-fogging and anti-sticking
Biaxially oriented vinylon, compression rolled oriented HDPE
Anti-fogging 英文铃声films :Some fresh fruit and vegetable packages; Anti-sticking films :Soft candies, chee slices
Light absorbing/regulating
UV blocking agents, hydroxybenzophenone
Pizza, milk
Monitoring
Time–temperature indicators
Microwaveable 划蝽科pancake syrup, refrigerated pasta, deli items
Temperature controlling
Non-woven microperforated plastic
fish
Gas permeable/breathable
Surface treated, perforated or microporous films
Gas permeable/breathable films: Ready-to-eat salads
Microwave susceptors
Metallized thermoplastics
Ready-to-eat meals

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