湖南生态科学学报Issue(3)：22-25,4.
黄枙子中枙子黄色素含量的测定及重金属安全性评价
Determination of the Content of Gardenia Yellow Pigment and Toxicological Evaluation of Safety on Heavy Metals in Yellow Ezi
摘要
Abstract
In order to evaluate edible safety of Yellow Ezi and improve its comprehensive utilization, this study determined respectively the content of gardenia yellow pigment and Heavy Metals in Yellow Ezi. By digestion of the yellow Ezi light, the content of minerals and gardenia yellow pigment were deter-mined by UV spectrophotometry. The results showed that the content of minerals and gardenia yellow pig-ment in Yellow Ezi was rich. Arsenic as the object of study, the experimental study was carried out to e-valuate the acute oral toxicity, rat, micronucleus, sperm deformity of bone marrow cells of rat in 180 days feeding safety toxicology. The results showed that in the determination of the 40 batch of Yellow Ezi sam-ples, arsenic, mercury compounds, cadmium content were dissolved in water:w ( arsenic) ≤0. 061 3 ug/g, w (mercury) ≤0. 015 3 ug/g, w (CD) ≤0. 016 7 ug/g, which were extremely small. Genetic toxicity tests showed no significant correlation, 180 days feeding test results showed that, under the ex-perimental dose range, there were non-toxic side effects. The results show that the content of gardenia yellow pigment in Yellow Ezi is rich, which has good food safety. 4tabs. ,8refs.关键词
黄枙子/枙子黄色素/安全性毒理学评价Key words
Yellow Ezi/gardenia yellow pigment/toxicological safety evaluation分类
医药卫生引用本文复制引用
李玉白..黄枙子中枙子黄色素含量的测定及重金属安全性评价[J].湖南生态科学学报,2014,(3):22-25,4.基金项目
湖南省社会发展支撑计划项目(编号:2013SK5021) （编号:2013SK5021）
湖南省林业厅科技计划项目(编号:XLK201342) （编号:XLK201342）
