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猕猴桃山药复合果酱的工艺优化

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以猕猴桃和山药为主要原料,白砂糖为辅料,以感官评价为标准,通过单因素试验和正交试验对猕猴桃山药复合果酱进行配方工艺优化.结果表明:猕猴桃与山药配比为 4∶1,L-抗坏血酸护色剂添加量为 0.2%,复合增稠剂添加量为 1.2%,白砂糖添加量为 30%,在此条件下调配成的复合果酱色泽均匀,口感细腻,香气浓郁,营养丰富,组织形态良好,并测得复合果酱可溶性固形物含量为 41.5%,总酸含量为 3.34%,还原糖含量为 36.26%,胶粘性为 1.33N.该研究为猕猴桃和山药的综合开发利用提供了相关的思路.
Optimisation of Kiwi Yam Compound Jam
Kiwi fruit and yam were used as the main raw materials,and sugar was used as the auxiliary material to develop the compound jam of kiwi fruit and yam.The results showed that:the ratio of kiwi fruit and yam was 4∶1,the amount of L-ascorbic acid color fixative was 0.2%,the amount of compound thickener was 1.2%,and the amount of sugar was 30%.Under these conditions,the compound jam had uniform color,delicate taste,rich aroma,rich nutrition,good texture,and the soluble solid content was 41.5%,The total acid content was 3.34%,the reducing sugar content was 36.26%,and the viscosity was 1.33 N.This experiment provides some ideas for the comprehensive development and utilization of kiwi fruit and yam.

kiwi fruityamjamorthogonal test

王荣荣、付文军、王家东

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信阳农林学院,河南 信阳 464000

猕猴桃 山药 复合果酱 正交试验

2024

粮食加工
陕西省粮油科学研究设计院

粮食加工

影响因子:0.341
ISSN:1007-6395
年,卷(期):2024.49(5)