Followed by the temperature all the way down, many convenience stores and roadside vendors have launched a beverage heat insulation, to become the heart of many consumers love the taste of warm drinks. However, the repeated heating plastic bottled drinks, the experts said, plastic bottles through prolonged heating may precipitate harmful substances Initiative consumers to buy solemnly.
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visits a supermarket hot drinks warm cabinet temperature setting of 50 ° C
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invention visit a lot of community-based supermarket with convenience stores have a the warm cabinet or incubator. In these Warmer warm box, Storage suitable for hot drinks such as coffee, tea, fruit tea, fruit juice, tea drinks, and the and beverage packaging majority of plastic bottles with aluminum cans twocarbonated drink. Supermarket sales staff to inform, followed by temperature dropped, the warm cabinets drink sales rose steadily. Pay attention to the supermarket Warmer individual set about 50 ° C, such a case of high temperature, long timecoconut water, "baking", plastic or aluminum cans packaging "can take it"? This problem, the supermarkets are not the same answer. Some supermarkets will warm cabinet drinks sold two-day exchange time, not long-term heating, ensure that it will not deteriorate. Some supermarket clerk performance, show that only drinks hot or cold, and does not exceed the shelf life of bottle body, warm drinks cabinet will always put sold so farfruit juice.
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examine two traders electric pan temperature above 60 ° C
In addition to the convenience store adds a warm cabinet, many street vendors have also played a "hot drinks" signs these traders rarely used to warm box or the warm cabinet heating drinksaloe vera juice, but the application of a similar electric pan utensils . Huang Wei Lu, a shop door to see three to four bottles were immersed in an electric pan of hot water, in addition to tea, fruit juice and other beverages, there are a lot of bottles of mineral water. According to the boss of the first volume, this electric food warmer is designed to heat beverages, constant temperature can persist above 60 ℃.
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took out a bottle of mineral water from the pot, take in the hands of even hot feel relatively thin plastic bottle originally pinch up some feeble. When interrogation drinks heating time, the boss performance, the majority of insulation pot drink in the morning put, if purchase large amounts to keep the next day went in the pot to sell, did not pay attention to the heating time per bottle.
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the expert analysis f95c75a149c826951cc2ddedaf4d heating or precipitation of harmful substances
Food Packaging Association, Mr TUNG informed, able to receive such a high temperature, normal aluminum cans and plastic bottles you need to pay attention to the bottom of the triangle labeled digital signs. "The bottom of the bottles has a triangle with arrows, there are a number of these figures ranging from 1-7 to distinguish different meanings." Mr TUNG saidenergy drink, "ordinary bottled drinks 1 bottle, PET, 'polyethylene terephthalate resin', its heat to 70 ° C. "
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attention to warm cabinet plastic bottles are PET bottles of 1, heated to 50 ° C in the heat within the context. Mr TUNG and suggests that, in the 50 ° C warm cabinets, beverage very bell can be heated to warm, it will not precipitate hazardous materials. However, if the heating temperature exceeds 70 ° C or warm cabinet storage for a few days, and repeated heating, precipitation of harmful substances may damage the human body, so spend the warm cabinet plastic bottles is still steady optional , drink less. Trainee Richard
From this article:http://www.beverage-vietnam***/
