机构地区: 广东省农业科学院
出 处: 《广东农业科学》 2006年第11期77-78,共2页
摘 要: 对山楂凉果加工的不同护色工艺及护色剂组成、浓度进行了研究,确定了各项技术参数。试验结果表明:山楂在以300 mg/L的L-半胱氨酸、0.5%柠檬酸、0.01%植酸组成的复合护色液中煮沸3 min并浸泡12 h,得到的山楂凉果的色泽稳定性最佳。 Different color- protection technique and composition, concentration of color fixatives had been studied. The resuits showed that the color stability of preserved May thorn was the best when May thorn was boiled for 3 minutes and immersed for 1 hour in the color fixatives, which was consisted of 300 mg/L L- cysteine, 0.5% citric acid and 0.01% phytic acid.