Fruit anti-sunscald protective agent and application thereof

The invention relates to the field of anti-sunscald protective agents, in particular to a fruit anti-sunscald protective agent and application thereof. The anti-sunscald protective agent for the fruits comprises the following components: pullulan and Ectoine, wherein the mass ratio of the pullulan to the Ectoine is (1: 1)-(1: 10). The fruit anti-sunburn protective agent is suitable for fruit surface sunburn prevention and plant sunburn prevention. According to the fruit sunscald prevention protective agent disclosed by the invention, Ectoin and pullulan are adopted; the method has the advantages that the spraying thickness can be kept uniform, the coverage rate is high, the toughness is good, and no pollution is caused. 本发明涉及防日灼保护剂领域，具体涉及一种果实防日灼保护剂及其应用。果实防日灼保护剂成分包括：普鲁兰多糖和依克多因，其中普鲁兰多糖与依克多因的质量比为1:1-1:10。果实防日灼保护剂适用于果面防日灼和植株防日灼。本发明的果实防日灼保护剂采用了依克多因和普鲁兰多糖；具有能保持喷涂厚度均匀、覆盖率高、韧性好的、无污染的优点。