发酵影响:关于香皮废弃物功能和生物特性的一项比较研究
Mehnaz Hashim1, Ali Akbar1,2, Zareen Gul3
1Department of Microbiology, University of Balochistan, Quetta, Balochistan, Pakistan.
Heliyon
|September 9, 2024
概括
香皮 (BP) 提取物具有显著的植物化学和治疗潜力,包括抗氧化,抗菌,抗真菌,抗莱什曼和抗炎作用. 发酵改变了植物化学特征,并减少了一些有益的化合物,但保留了显著的生物活性.
科学领域:
- 生物化学 生物化学
- 药理学 药理学是指药理学的学科.
- 食品科学 食品科学 食品科学
背景情况:
- 香果是一种全球消费的作物,产生大量的废物,主要是以皮的形式.
- 香皮富含各种植物化学物质,并具有潜在的治疗性质.
- 调查发酵对香皮提取物的影响对于提升这种废物流的价值至关重要.
研究的目的:
- 为了比较香皮 (BP) 提取物发酵前后的植物化学成分,营养价值和治疗潜力.
- 评估生香和发酵香皮提取物的抗氧化,抗菌,抗真菌,抗莱什曼和抗炎活性.
主要方法:
- 香皮被提取出来,然后使用型真菌 (Alternaria alternata, Pleosporaceae spp., Fusarium culmorum) 进行发酵.
- 进行了植物化学查,营养分析 (碳水化合物,蛋白质) 和总含量 (TPC),总黄含量 (TFC) 和维生素C的量化.
- 生物活性测定包括DPPH清除,FRAP,对各种病原体的抗菌活性,抗真菌活性,抗莱什曼活性和抗炎性测定.
主要成果:
- 与发酵提取物相比,生香皮 (BP) 提取物显示出总含量 (TPC),总黄含量 (TFC) 和维生素C的含量较高.
- BP提取物表现出强大的抗氧化剂,抗菌 (特别是针对沙门氏菌型,克莱布塞拉肺炎,Pseudomonas aeruginosa),抗真菌,抗莱什曼菌和抗炎作用.
- 发酵改变了植物化学特征,减少了碳水化合物,但在某些情况下增加了蛋白质含量 (FBP1). 在发酵后,抗菌和抗真菌活性通常减少,尽管保留了一些特定的活动.
结论:
- 香皮是一种有价值的生物活性化合物来源,具有显著的治疗潜力,包括抗氧化,抗微生物,抗莱什曼和抗炎性质.
- 虽然发酵改变了植物化学特征,并可以减少某些有益的化合物,但香皮提取物保留了相当大的生物活性.
- 通过提取和潜在的发酵利用香皮废弃物提供了一种可持续的方法来获得有价值的天然产品.
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