这是从Moringa oleifera Lam.中提取的蛋白质. 叶子:生物评估和表征作为适合的植物性肉蛋白替代品
Muhammad Sameem Javed1, Smara Qaiser Alvi2, Adnan Amjad2
1Department of Food Safety and Quality Management, Faculty of Food Science and Nutrition, Bahauddin Zakariya University, Multan, 60800, Pakistan.
Regulatory toxicology and pharmacology : RTP
|December 6, 2023
概括
摩林加叶蛋白 (MLP) 补充剂在老鼠中增加了料摄入量,体重增加,并改善了血液学状况. 虽然肝酶下降,但没有观察到对肝脏或脏功能的显著不良影响,这表明潜在的营养益处.
科学领域:
- 营养生物化学 营养生物化学
- 食品科学与技术 食品科学与技术
- 动物营养 动物营养
背景情况:
- 莫林加叶是一种丰富的蛋白质来源,具有潜在的营养应用.
- 植物性蛋白质的表征对于理解它们的功能和营养特性至关重要.
- 评估新型蛋白质来源的生理影响对于食品开发至关重要.
研究的目的:
- 用高性能液态染色学 (HPLC) 来分离和鉴定莫林加叶蛋白 (MLP).
- 评估不同MLP饮食度对大鼠模型生长,血液学和生物化学的影响.
- 为了确定MLP的蛋白质效率比率 (PER).
主要方法:
- 从Moringa oleifera叶子中分离和描述MLP.
- 在25%,50%,75%,100%的MLP给老鼠饮食21天.
- 收集和分析血液样本以检测血液学和生物化学参数 (肝功能测试 (LFT),功能测试 (RFT)).
主要成果:
- MLP含有大量的必需和非必需氨基酸.
- 在接受MLP治疗的老鼠中,观察到料摄入量和体重显著增加.
- 包括血红蛋白 (Hb),白细胞 (WBC),红细胞 (RBC),血红素 (HCT) 和血小板在内的血液学参数显示增加.
- 补充MLP导致肝脏参数下降,整体肝脏和功能没有显著变化.
结论:
- 莫林加叶蛋白 (MLP) 显示出有前途的营养价值,支持成长并改善大鼠的血液学标记.
- 在测试剂量范围内,MLP似乎对肝脏和脏功能是安全的.
- 建议进行进一步的研究,以确定MLP的最佳和安全的每日摄入水平.
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