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以天然为基础的食用涂层,用于保留普通的收获后品质
L Susmita Devi1, Avik Mukherjee1, Shikha Sharma2
1Department of Food Engineering and Technology, Central Institute of Technology Kokrajhar, Kokrajhar, Assam 783370, India.
Food chemistry: X
|March 10, 2025
概括
用卡纳乌巴,贝和卡瓦克罗尔纳米乳液 (CNE) 制成的可食用涂层有效保存了子. 最好的配方通过减少腐烂和在环境储存期间保持质量,将保质期翻倍至30天.
科学领域:
- 食品科学 食品科学 食品科学
- 农业科学 农业科学
- 材料科学 材料科学 材料科学
背景情况:
- 子因衰老和真菌感染而遭受重大收获后质量损失.
- 开发有效的保存方法对于延长新鲜产品的保质期至关重要.
- 可食用涂层为减轻收获后损失提供了一个有希望的方法.
研究的目的:
- 为了创建可食用的,使用卡纳乌巴和贝与卡瓦克罗尔纳米乳液 (CNE) 结合的活性涂层.
- 评估这些涂层对普通在环境储存期间质量和保质期的协同影响.
- 评估开发的卡瓦克罗尔纳米乳液的抗真菌特性.
主要方法:
- 卡瓦克罗尔纳米乳液 (CNE) 的制备,具有特定的滴滴大小和多分散度指数.
- 在子上开发和应用五种不同的可食涂料配方.
- 监测关键的质量参数,包括体重减轻,度,可溶性固体总量和可定位酸度在30天的环境储存期间.
主要成果:
- 卡瓦克罗尔纳米乳液表现出显著的抗真菌活性.
- 最佳的涂层配方 (2% v/v CNE) 将重量损失降至最小的19.23%,并保持最高的坚固性 (12.06 N).
- 这种配方在30天后还保留了高水平的可溶性固体 (16.1°Brix) 和可定位酸度 (1.56%).
结论:
- 开发的可食涂层在环境条件下有效地提高了子的保质期,在环境条件下长达30天.
- 卡纳乌巴,贝和CNE的协同作用为保持水果质量和减少腐烂提供了一个可行的策略.
- 这项研究为改善类水果收获后管理提供了可持续的解决方案.
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