摘要
以不同剂量60Co-γ射线照射蜂蜜,比较辐射后蜂蜜中5-HMF含量及其它品质指标的变化情况。结果表明:辐照后蜂蜜中羟甲基糠醛(HMF)含量下降迅速,可达10 mg/kg以下,降解率达到90%以上;辐照后蜂蜜中各种糖含量、酶活性基本不变,还保留了原有的外观、颜色和风味。
Honey was treated with 60Co-γ irradiation at different doses, and the changes of the content of 5-HMF(5-hydroxymethylfuralin) and other physics-chemical indexes before and after irradiation were compared. The results showed that the contents of 5-HMF were decreased to below 10 mg / kg rapidly during irradiation, and the degradation rate was up to 90%. But no significant differences were observed among the other physics-chemical indexes, including appearance, color, odorandtaste, moisture, acidity, amylase, fructose, glucose, sucrose and so on.
出处
《中国蜂业》
2014年第Z3期54-57,共4页
Apiculture of China
基金
国家现代蜂产业技术体系项目(CARS-45)
关键词
蜂蜜
辐照
HMF
品质指标
Honey
Irradiation
Hydroxymethylfurfural
Quality index
