采矿来自印度阿萨姆邦的大米土地种的营养密度增加
Racheal John1, Haritha Bollinedi2, Christine Jeyaseelan1
1Amity Institute of Applied Sciences, Amity University, Noida, India.
Heliyon
|July 14, 2023
概括
对395种阿萨姆大米的营养分析显示,粉,蛋白质和纤维等特征具有显著的多样性. 许多加入显示低血糖指数 (GI),为改善品种发展提供了潜力.
科学领域:
- 农业科学 农业科学
- 食品科学 食品科学 食品科学
- 遗传学 是一个遗传学.
背景情况:
- 印度次大陆是大米来源的主要中心,其陆地品种具有显著的遗传多样性.
- 印度东北各州拥有许多具有有价值的营养特征的水地产品,但许多仍然没有特征.
研究的目的:
- 对395种阿萨姆大米土地品种进行综合营养分析.
- 评估关键的营养成分,包括总粉,粉含量 (AC),总食纤维 (TDF),总蛋白质含量 (TPC),油,和总植物酸 (TPA).
- 为了估计血糖指数 (GI) 和探索营养特征之间的相关性,用于育种应用.
主要方法:
- 使用官方的AOAC和标准方法对395种阿萨姆大米的营养分析.
- 对于24个选定的加入国家,估计的血糖指数 (GI).
- 应用多变量分析,包括主要成分分析 (PCA) 和层次聚类分析 (HCA),以了解特征关系和多样性.
主要成果:
- 对于粉 (75.2 g/100g),AC (22.2 g/100g),TDF (4.67 g/100g),TPC (9.8 g/100g),油 (5.26%), (0.40 GAE g/100g) 和TPA (0.34 g/100g) 的平均值进行了确定.
- 在24个加入中,有17个具有低GI (<55).
- 发现了显著的相关性,特别是在估计的葡萄糖指数 (EGI) 和粉糖含量 (AC) (-0.803) 之间.
- PCA确定了四个组成部分,解释了81.6%的变异,由蛋白质,油,粉和植物酸驱动.
- HCA划分了16个集群,确定了特征特异和生化特异的加入.
结论:
- 阿萨姆大米的土地品种具有多样化的营养特征和有价值的特征,包括低GI潜力.
- 像EGI和AC这样的特征之间的显著相关性可以帮助繁殖选择.
- 多变量分析有效地描述了营养多样性,确定了种类开发计划的独特加入.
更多相关视频
07:18Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling
Published on: May 21, 2020
7.5K
07:43Production of Arbuscular Mycorrhizal (AM) Fungal Inoculum and Phenotypic Evaluation of Rice and AM Symbiosis Under Saline Conditions
Published on: March 14, 2025
237
相关概念视频
Key Elements for Plant Nutrition
18.8K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
18.8K
Plant Breeding and Biotechnology
19.0K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
19.0K
Responses to Drought and Flooding
10.7K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.7K
