香椿护色工艺研究  

Study on color maintenance of Toona Sinensis

作　　者：柯乐芹[1] 

机构地区：[1]丽水学院化学与生命科学学院,丽水323000

出　　处：《食品科技》2007年第7期107-109,共3页Food Science and Technology

摘　　要：以新采摘的香椿为材料,以食盐、锌、铜盐为护绿剂,分别选择3℃、-6℃和-18℃对其进行贮藏。实验结果表明,经过0.05%Na2CO3溶液热烫后,再添加5%的食盐和0.05%CaCl2混合溶液,在-18℃进行存放,经过长达半年的贮藏,仍能保持良好的鲜绿色。Fresh Toona Sinensis was stored in 3℃, -6℃, -18℃ respectively with presence of biophyll protect agent of NaCI, CuSO4, Zn（CH3OO）2 mixed solution in the experiment. The results showed that Toona Sinensis samples which was added with 5% NaCl and 0.05% CaCl2 preserved for more than half year under the condition -18℃ could still maintain satisfied greenness.

关 键 词：香椿 护绿剂 贮藏 

分 类 号：TS201.1[轻工技术与工程—食品科学]