CAJ | 학술논문

试验以“红栗2号”板栗为试材，以壳聚糖作为保鲜剂，研究了在-1～1℃的冷藏条件下，不同浓度壳聚糖对“红栗2号”板栗品质及理化指标的影响。结果表明：壳聚糖处理能够抑制淀粉酶和POD酶活性的下降，栗果腐烂率和失重率明显降低，且以1.5%浓度处理的效果最佳。壳聚糖涂膜处理能够保持板栗果实本身的抗衰老能力，延长了贮藏保鲜时间和最大限度地保持了板栗果实品质。
시험이“홍률2호”판률위시재，이각취당작위보선제，연구료재-1～1℃적랭장조건하，불동농도각취당대“홍률2호”판률품질급이화지표적영향。결과표명：각취당처리능구억제정분매화POD매활성적하강，률과부란솔화실중솔명현강저，차이1.5%농도처리적효과최가。각취당도막처리능구보지판률과실본신적항쇠로능력，연장료저장보선시간화최대한도지보지료판률과실품질。
In order to increase the storage quality and prolong the storage time of red-chestunt No.2’kernel,the effects of chitosan on the‘red-chestunt No.2’kernel’s storage quality were studied on‘red-chestunt No.2’ker?nel under 0~±1℃ condition. The results :Decline of chitosan treatment can inhibit the activities of amylase and POD enzyme,chestnut fruit rot rate and weight loss rate decreased to 1.5%,and the concentration of the best effect. The chitosan coating treatment can keep the chestnut fruit itself anti- aging ability, extend the storage time and maintained a maximum of chestnut fruit quality.