低糖猕猴桃蜜饯的研制
首发时间:2009-08-03
摘要:本文主要研究通过正交试验得出最佳真空渗糖条件,通过降低水分活度来延长低糖猕猴桃蜜饯的保质期,进而得出低糖猕猴桃蜜饯制作的最佳工艺方法。研究结果表明:猕猴桃真空渗糖的最佳工艺条件为:真空度为0.07~0.08 MPa,糖液浓度45~50%,真空渗糖时间2.0 h,琼脂浓度0.2%;烫漂的最佳时间为2~3 min,最佳温度为80~90℃;硬化的最佳工艺条件为:CaCl2 浓度为0.4%,时间为8 h;山梨糖醇的最佳添加量为5 g/kg。
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Development of low-sugar confection of kiwifruit
Abstract:This paper studied the best condition of seeping sugar under vacuum by orthogonal experiment and extend low-sugar confection of kiwifruit by controlling water activity. Then found the best method of the facture about low-sugar confection of kiwifruit. The results showed that the best condition of seeping sugar under vacuum were vacuum0.07~0.08MPa , sugar 45~50%, agar 0.2%,the best time of seeping sugar under vacuum was 2.0 h ; the best condition of blanching was 2~3min, 80~90℃;the best condition of vulcanize was CaCl20.4%,8h; the best quantity of D-sorbitol was 5g/kg.
Keywords: Kiwifruit Confection Seeping sugar under vacuum Low-sugar D-sorbitol
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