被马尔托德和泡干燥所影响的封装皮醇的生物活性
Nihal Durmus1,2, Meral Kilic-Akyilmaz1
1Department of Food Engineering Istanbul Technical University Istanbul Türkiye.
Food science & nutrition
|July 15, 2025
概括
使用马尔托德素6DE与泡干燥 (FMD) 封装皮基可提供高效率和保护. 这种方法保留了抗氧化和抗糖尿病活性,使其成为稳定生物活性化合物的实用选择.
科学领域:
- 食品科学与技术 食品科学与技术
- 营养保健品 营养保健品
- 生物活性化合物 生物活性化合物
背景情况:
- 皮是一种富含生物活性的丰富来源,具有抗氧化,抗高血压和抗糖尿病的特性.
- 化合物在加工和储存过程中容易降解,因此需要采取保护策略.
- 封装是一种有希望的技术,可以提高这些敏感化合物的稳定性和生物可用性.
研究的目的:
- 用不同的墙壁材料和干燥方法将皮中的基提取物封装起来.
- 评估马尔托德克斯二等效 (DE) 和干燥技术对封装效率,物理化学性质和生物活性的影响.
- 为了评估封装皮的存储稳定性.
主要方法:
- 从皮中提取的基提取物被用马尔托德素 (6DE,19DE) 和乳清蛋白缩物封装.
- 泡床干燥 (FMD) 和泡床冷干燥 (FMFD) 被用作封装技术.
- 确定了封装效率,物理化学性质,体外抗高血压 (ACE抑制),抗糖尿病 (α-胺酶抑制) 和抗氧化活性. 此外,还评估了储存中的稳定性.
主要成果:
- 马尔托德素6DE证明了对含量的优越保护.
- 使用马尔托德素6DE的口病获得了最高的封装效率 (97.6%) 和素含量.
- 含有马尔托德素6DE的FMFD产生了最高的玻璃过渡温度,总含量和抗氧化活性.
- 储存后,ACE抑制活性显著下降,而α-氨基酶抑制仍然很高,甚至增加.
结论:
- 使用马尔托德素6DE的封装有效地保护皮的基,而口疫是一种实用且具有成本效益的方法.
- 带有马尔托德素6DE的口病和口病都适合封装皮醇,保持它们的生物活性.
- 墙壁材料和干燥方法的选择显著影响封装的稳定性和生物活性,突出显示它们的作用超出了简单的载体.
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