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投稿时间:2015-08-04
投稿时间:2015-08-04
中文摘要: 采用食品储存期加速试验方法,预测姜黄淮山米饼的储存期。探讨姜黄淮山米饼分别在 35、45、55 ℃储存条件 下的酸价、过氧化值和感官评价分值的变化。研究结果表明:姜黄淮山米饼在 35 ℃条件下储存 160 d,45 ℃条件下储存 80 d,55 ℃条件下储存 40 d,其酸价、过氧化值均未超过 GB7099-2003《糕点、面包卫生标准》规定的指标,同时感官评价 也表明,产品均未达到储存期限。因此,推断出姜黄淮山米饼在室温(25 ℃)下的储存期至少为 320 d。
Abstract:This study applies accelerated shelf life testing (ASLT) to predicted shelf life of turmeric yam rice cake. The turmeric yam rice cakes were stored at 35, 45 ℃and 55 ℃ respectively, analyzed the changes of acid value,peroxide value and sensory evaluation results of the turmeric yam rice cake at stated intervals. The results showed that the acid value and peroxide values of turmeric yam rice cake do not exceed the GB 7009-2003 , which stored at 35 ℃ for 160 d, 45 ℃ for 80 d and 55 ℃ for 40 d.At the same time, according to the sensory evaluation results of the turmeric yam rice cake, the product failed to meet storage period. Therefore, it deduces that the shelf life of turmeric yam rice cake at indoor temperature is 320 days at least.
文章编号:201603049 中图分类号: 文献标志码:A
基金项目:广西壮族自治区亚热带作物研究所专项资金项目(桂热研 201409)
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