第6章纳米毒理学:食物纳米技术的潜在风险137 6.1简介137 6.2食物中存在的纳米颗粒类型138 6.2.1无机纳米颗粒138 6.2.2有机纳米颗粒148 6.2.2.2.2.2 Interfacial properties 155 6.3.4 Aggregation state 156 6.4 Influence of food matrix and gastrointestinal effects on nanoparticle behavior 156 6.5 Potential causes of nanoparticle toxicity 159 6.5.1 Alterations in gastrointestinal function 159 6.5.2 Tissue accumulation 160 6.5.3 Cytotoxicity 160 6.5.4 Alteration in the site of release of bioactive substances 161 6.5.5 Enhancement of口服生物利用度161
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