安第斯山脉根粉的水分吸附异热体和生物活性化合物的特性,数学建模和生物活性化合物
Liliana Acurio1,2, Diego Salazar1, María Eugenia García1
1Department of Science and Engineering in Food and Biotechnology, Technical University of Ambato, Av. Los Chasquis & Río Payamino, 180150, Ambato, Ecuador.
Current research in food science
|May 6, 2024
概括
安第斯根面粉,像甜和麻瓜一样,提供了有前途的无质替代品. 它们的特性显示出工业用途的潜力,提高了食品技术和营养.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养科学 营养科学
- 农业科学 农业科学
背景情况:
- 无质饮食越来越受欢迎,创造了对替代面粉的需求.
- 安第斯山脉根具有独特的营养成分和功能性质.
- 这些根的工业应用需要了解它们的技术特性.
研究的目的:
- 评估和增强安第斯根粉的技术和营养特性.
- 评估来自Ipomoea batatas* (甜) 和Tropaeolum tuberosum* (马) 的面粉的工业适用性.
主要方法:
- 水含量,水活动和散装密度的表征.
- 评估水和脂肪吸收能力.
- 使用II型异热体和GAB模型分析湿度.
- 颜色测量分析 (色谱) 和胡卜素,甘和化合物的量化.
主要成果:
- 安第斯山根面粉含水量和活性较低,抑制了菌的生长.
- 散装密度相当于小麦面粉.
- *Ipomoea batatas* 面粉的水分吸收率最低,但脂肪吸收率高,类似于 *Tropaeolum tuberosum*.
- *T. tuberosum*面粉由于胡卜素和甘烯而呈现出更高的色彩; *I. batatas*具有最高的含量.
- 面粉具有高度的湿透性,GAB模型非常适合.
结论:
- 安第斯根粉具有有利的技术和营养特性,可以用于无质应用.
- 它们的低水活性和高吸收能力表明它们适合用于各种食品.
- "T. tuberosum"和"I. batatas"独特的颜色和生物活性化合物配置提供了独特的优势.
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