1摘要:本文采用‘福眼’龙眼为实验材料,通过测定米酵菌酸(BKA)及 ATP 处理对采后龙眼果实的呼吸强度、感病指数、果皮褐变指数和果肉自溶指数,研究 BKA 及 ATP 对采后龙眼果实营养品质及保鲜效果的影响
结果表明:在贮藏期间,与对照组相比,BKA 处理提高了采后龙眼果实的呼吸强度、感病指数、果皮褐变指数和果肉自溶指数;而 ATP 处理则降低采后龙眼果实的呼吸强度感病指数、果皮褐变指数和果肉自溶指数
此外,BKA 处理降低果皮色素含量及果肉营养物质含量,加强龙眼果实失水而促进果实失重率;而 ATP 处理则保持较高的果皮色素含量,及果肉营养物质含量,减轻龙眼果实失水而降低果实失重率
关键词:龙眼果实;米酵菌酸;ATP;耐贮性;营养品质Abstract:In order to study the influence of BKA(bongkrekic acid) and ATP(Adenosine Triphosphate )on the nutritional quality and fresh keeping effect of postharvest Longan fruits , we used Dimocarpus longan Lour
Fuyan as experimental material
The experimental results show that compared wih the control group , BKA treatment increase the respiratory intensity 、the index of decease infection 、peel browing and aril breakdown during shortage, while ATP treatment decrease thes