Formation of new mutagens by the Maillard reaction and its inhibition by edible plant components
Formation of new mutagens by the Maillard reaction and its inhibition by edible plant components
批准号:
13680153
负责人:
KINAE Naohide
金额:
$1.54万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2001
资助国家:
日本
项目状态:
已结题
起止时间:
2001 至 2002
中文摘要
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英文摘要
When a mixture of reducing sugar, amino acid and creatinine was incubated under physiological conditions (pH7.4, 37℃), several mutagens were formed. By analysis with LC-MS, two heterocyclic amines (MeIQx and PhIP) were isolated. This is a new information so far. The presence of active oxygen and metal ion promoted the Maillard reaction, but there was no correlation between incubation time and the mutagenic activity. The addition of plant components including tea catechins retarded the formation of these mutagenic compounds. There results show that a valance of daily food is very important to decrease cancer incidence.
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共 17 条
Combined effect of sawa-wasabi and green tea to H. pylori and the related epidemiological study
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依托单位:
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依托单位:
Scavenging Potency of Tea Extracts to Active Oxygen and Regulation of Aging via MAILLARD Reaction in vivo
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财政年份:1994
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依托单位:
Inhibitory Effects of Foodstuffs on Sugar-Protein Condensation Reaction Related to Aging
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依托单位:
海外基金