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投稿时间:2015-03-02
投稿时间:2015-03-02
中文摘要: 以罗平小黄姜为主要原料,研究烘烤温度、糖浓度、柠檬酸和 EDTA 4 个工艺条件对罗平小黄姜姜脯品质的影 响。首先通过单因素试验得出 4 个工艺条件的较佳范围,再通过正交试验确定最佳组合。正交试验结果表明:制作罗平 小黄姜姜脯最佳的烘烤温度为 45 ℃(4 h 的烘烤时间);最佳护色剂的浓度为柠檬酸为 0.1 %,EDTA 为 0.03 %,二者相互 混合,再用 0.2 %的氯化钙浸泡 2 h;最佳的糖浓度为 70 %。制作出的罗平小黄姜姜脯颜色浅黄透亮,软硬适中,甜而不 腻,辣而不呛。
Abstract:With Luoping little ginger as material, this paper studied the effects of temperature, sugar, citric acid and EDTA on the quality of candied ginge. First of all, we got a better range of the 4 technological condi- tions through the single factor experiment, and then determined the best combination through the orthogonal experiment. Orthogonal experimental results showed that: best baking temperature was 45 ℃ (4 hours baking time); concentration optimum color protection agent citric acid was 0.1 %, EDTA disodium 0.03 %, which were mixed together, then soaked in a 0.2 % CaCl2 for 2 hours; sugar concentration of 70 %. The candied ginger is bright yellow,moderate hardness, sweet but not greasy, spicy but not choke.
文章编号:201608029 中图分类号: 文献标志码:A
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