时间标签：数据日期 2026-11-03 · 生成时间 2026-11-03 05:30（Asia/Shanghai）｜ 检索窗口 PubMed edat 2026/10/31 – 2026/11/03 ｜ 情报发生日期 2026-11-03
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摘要（PubMed 原文节选）
Using the INFOGEST in vitro model, this study investigated how age-specific gastrointestinal conditions (toddler, adult, elderly) modulate the structural changes of walnut protein (WP) and how these changes influence the digestive fate. Results showed that digestion transformed WP from compact to loose structures, with adults exhibiting the most pronounced alterations due to higher enzyme activity and bile salts concentration. Notably, while adults showed the highest gastric digestibility, net intestinal digestibility was higher in the elderly (47.3%) and toddlers (40.6%) than in adults (32.1%), which may reflect compensatory intestinal digestibility when gastric digestion was limited. This …
对本项目的价值
参考价值：属「生物标志物 / 建模方法学」方向；其他衰老相关栏目可用作本项目文献库与综述素材。 ｜ 价值分 1.5/5（★★☆☆☆）
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原文题录
- 中文题名：年龄特异性胃肠条件改变核桃蛋白体外消化的结构动力学与消化命运
- 英文标题：Age-specific gastrointestinal conditions alter the structural dynamics and digestive fate of walnut protein during in vitro digestion.
- 期刊与标识：Food Res Int · PMID 42967721 · DOI 10.1016/j.foodres.2026.120903 · EDAT 2026-11-01