全谷物大米生产线的发展,表现出低和中等血糖指数,含粉含量降低
Ekawat Chaichoompu1,2, Siriphat Ruengphayak1, Siriluck Wattanavanitchakorn1
1Rice Science Center, Kasetsart University, Kamphangsaen, Nakhon Pathom 73140, Thailand.
Foods (Basel, Switzerland)
|November 27, 2024
概括
培养具有低血糖指数 (GI) 的低粉 (AC) 是健康的关键. 这项研究确定了水线,可溶性食纤维 (SDF) 显著降低了GI,有助于血糖管理.
科学领域:
- 农业科学 农业科学
- 食品科学与技术 食品科学与技术
- 营养科学 营养科学
背景情况:
- 由于偏好的纹理和质量,东南亚对含量较低的米品种的需求日益增加.
- 对于健康意识的消费者,特别是那些管理血糖水平的消费者,需要低至中等血糖指数 (GI) 的大米.
研究的目的:
- 开发全谷物大米生产线,减少AC和低至中等GI.
- 调查粉特性,特别是食纤维 (DF) 对大米GI的影响.
- 为了确定适合需要血糖管理的个体的水品种.
主要方法:
- 根据粉属性选择六种米品种,用于体内地理标志性评估.
- 在选定的米品种和对照品种中评估AC,GI和DF (可溶和不可溶) 含量.
主要成果:
- 鉴定了两种低AC的水品种,具有低和中等GI值.
- 证明饮食纤维 (DF) 含量显著影响大米GI.
- 与对照组相比,选择的低GI线显示了可溶性食纤维 (SDF) 与不可溶性食纤维 (IDF) 的比例较高.
结论:
- 开发具有可取的农学,营养和特征的全谷物大米产品线是可行的.
- 溶性食纤维 (SDF) 在降低全谷物大米的GI方面发挥着潜在的积极作用.
- 将粉特性和DF含量纳入米育种计划可以产生更健康,可销售的品种.
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