| 类可可脂及可可脂氧化影响因素与稳定性关系研究 |
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| 引用本文： | 高荫榆,李彦萍,王远兴,何小立,陈才水.类可可脂及可可脂氧化影响因素与稳定性关系研究[J].中国粮油学报,2002,17(5):44-47. |
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| 作者姓名： | 高荫榆 李彦萍 王远兴 何小立 陈才水 |
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| 作者单位： | 南昌大学食品科学与工程系,南昌,330047 |
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| 基金项目： | 国家自然科学基金资助项目 (2 0 0 62 0 0 5) |
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| 摘 要： | 本文借助纸层析、HPLC和ICP -MS对乌桕类可可脂 (CTCBE)及天然可可脂 (CB)中的胡萝卜素、生育酚和现行量金属元素Cu、Fe、Mn、Cr、Co、Ni、Al、V进行了分析 ,并用烘箱贮藏法评价CTCBE及CB的氧化稳定性。结果表明 ,CTCBE及CB都具有较高含量的Cu和Fe ,但CB与CTCBE相比 ,CB含有较多胡萝卜素和生育酚 ,而CTCBE不含。这是CB稳定性比CTCBE好的原因
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| 关 键 词： | 乌桕类可可脂 可可脂 氧化影响因素 稳定性 |
| 修稿时间： | 2001年10月19 |
Study on the Relationship between Oxidative Factors and Stability in CTCBE and CB |
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| Gao Yinyu,Li Yanping,Wang Yuan xing.Study on the Relationship between Oxidative Factors and Stability in CTCBE and CB[J].Journal of the Chinese Cereals and Oils Association,2002,17(5):44-47. |
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| Authors: | Gao Yinyu Li Yanping Wang Yuan xing |
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| Abstract: | The paper chromatography,HPLC and ICP-MS were applied to determine the content of the carotene,tocopherols and trace metals(Cu?Fe?Co?et?al)in CTCBE and CB.Their oxidization stability were evaluated by oven method.The results showed that active Cu?Fe were of high concentration in CTCBE and CB,and that the contents of carotene and tocoperols in CB were high(11.14ug/g and 323.90ug/g respectively),but almost none in CTCBE.This probably is the reason why CB's stability is high,but CTCBE is easily oxidized. |
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| Keywords: | CTCBE CB oxidative factors stability |
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