没有冰箱,在室温条件下,易腐水果如何能依然保鲜至1个星期以上?近日,来自美国塔夫茨大学的研究人员发现了一种可以为水果保鲜的生物可溶性涂层。未来,这种天然可食用涂层将有望成为食品保鲜的绝佳替代方法。该项研究报告已经发表于5月6日的《科学报告》之中。据了解,这种超薄涂层源于一种水溶性纯天然的蚕丝蛋白,因其无色无味的特性,几乎无法用肉眼进行分辨。蚕丝蛋白是丝绸中特有的物质,具有极佳的韧度及稳定性,同时 How to keep perishable fruit fresh for more than a week at room temperature without refrigerator? Recently, researchers from Tufts University discovered a bio-soluble coating that can preserve fresh fruits. In the future, this natural edible coating is expected to be a great alternative to food preservation. The research report has been published in the May 6th Science Report. It is understood that this ultra-thin coating from a water-soluble natural silk protein, because of its colorless and odorless features, almost impossible to distinguish with the naked eye. Silk protein is a unique material in silk, with excellent toughness and stability, at the same time