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米类型和沸时间对葡萄糖指数的影响:使用ISO 2010方法进行实体评估

Anna Vîrlan¹, Lidia Coșciug¹, Dinu Țurcanu¹

¹Faculty of Food Technology, Technical University of Moldova, 168, Stefan cel Mare bd, MD-2004 Chisinau, Moldova.

Foods (Basel, Switzerland)

|January 11, 2025

概括

长时间米会显著提高其葡萄糖指数 (GI),影响糖尿病患者的血糖控制. 选择全谷物大米和更短的沸时间可以帮助管理血糖反应.

科学领域:

营养科学营养科学
食品科学食品科学食品科学
内分泌学在内分泌学.

背景情况:

有效的血糖管理对于1型糖尿病患者至关重要.
米是全球主要的碳水化合物,根据类型和制备方法显著影响葡萄糖指数 (GI).
涉及大米的饮食调整需要了解其血糖行为.

研究的目的:

调查不同类型的水和沸时间对葡萄糖指数 (GI) 的影响.
评估米制备方法对食后血糖反应对饮食血糖控制的影响.
为管理血糖结果提供个性化饮食指导的见解.

主要方法:

一个体内研究,涉及十个健康的成年人遵守ISO 2010标准.
用50g可用的碳水化合物消费四种大米 (白色圆粒,初煮中粒,白色长粒,全粒长粒) 后测量饭后血糖水平.
基于2小时内血糖反应曲线下的增量面积计算GI,使用葡萄糖溶液作为参考.

主要成果:

延长沸显著增加了所有测试的水类型的GI.
白色圆粒大米表现出最大的相对GI增加 (+15.8%),延长沸.
全粒长粒大米,尽管有较高的百分比增长 (+25.4%),由于高粉和纤维含量,保持了最低的整体GI.
与高粉素的米品种相比,高粉素的米品种表现出更快的血糖反应和更高的GI.

结论:

米类型和沸时间是影响食后血糖反应的关键因素.
较短的沸时间对于需要严格血糖控制的人,包括患有糖尿病的人,可能是有益的.
考虑米制备的个性化饮食策略对于有效的血糖管理至关重要.

关键词:

沸时间沸时间通过饮食进行血糖控制.葡萄糖指数 (GI) 是指葡萄糖的含量.个性化的饮食指南.吃饭后的血糖反应米类型米类型米类型

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