壳聚糖涂膜常温保鲜草莓的试验研究

Study of Chtosan Coating on Storage of Strawberry at Room Temperature

以壳聚糖涂膜对草莓进行常温保鲜试验,结果表明:以1.25%壳聚糖涂膜的草莓其VC、总酸、总糖、可溶性固形物含量最高,腐烂指数、呼吸强度、失重率最低,贮藏效果最好。

Strawberry was coated with chtosan at room temperature. The result showed that the storage effect was the best with1.25% chtosan coating whose ascorbic acid, total acid, total sugar and soluble solids content were the highest and whose decayindex, respiratory intensity and weight loss were the lowest.