鉴定生物活性植物成分,营养成分和Calyptocarpus vialis的抗氧化活性
Vishwajeet Bachhar1, Vibha Joshi1, Avinash Gangal1
1Analytical Chemistry Lab, School of Physical Sciences, Department of Chemistry, DIT University, Dehradun, Uttarakhand, 248009, India.
Applied biochemistry and biotechnology
|July 14, 2023
概括
来自印度的野生植物Calyptocarpus vialis (CV).
科学领域:
- 植物化学 植物化学
- 营养科学 营养科学
- 药理学是指药理学,即药理学是指药理学.
背景情况:
- 野生植物是生物活性化合物的丰富来源.
- 阿斯特拉家族包括许多具有药用功能的植物.
- Calyptocarpus vialis (CV) 是一种在印度加尔瓦尔地区发现的野生植物.
研究的目的:
- 为了研究Calyptocarpus vialis的植物化学和营养含量.
- 为了评估Calyptocarpus vialis的体外抗氧化能力.
- 探索CV作为生物活性化合物和天然抗氧化剂来源的潜力.
主要方法:
- 使用定性和定量方法进行植物化学和营养分析.
- 福里埃变换红外光谱 (FT-IR) 用于功能组识别.
- 气体染色学和质谱学 (GC-MS) 用于化合物识别.
- 在体外抗氧化剂试验:DPPH自由基清除,聚酸盐试验和降低功率试验.
主要成果:
- FT-IR证实了,,氨基,碳酸,,芳和酒精的存在.
- 在GC-MS中发现了主要化合物,包括植物醇 (14.9%),树脂醇 (10.02%),紫醇 (4.19%) 和素 (2.54%).
- CV含有重要的营养元素,如蛋白质,维生素,碳水化合物和氨基酸.
- 具有高含量 (约. 13.49 g/100g干样) 和强大的抗氧化活性 (74-87%在1 mg/mL).
结论:
- Calyptocarpus vialis含有丰富的植物化学物质,营养素,并且具有显著的体外抗氧化活性.
- 这种植物表现出强大的抗氧化特性,与其他Asteraceae物种相美,即使度低.
- 来自喜马拉雅山脚下的CV是开发用于生物医学和免疫增强应用的天然抗氧化剂的有希望的来源.
关键词:
卡利普托卡普斯维亚利斯 (Calyptocarpus vialis) 是一个有趣的植物.在FT-IR中,使用的是FT-IR.在GCMS分析分析.在体外抗氧化能力.营养分析 营养分析植物化学品 植物化学品更多相关视频
相关概念视频
The Calvin Cycle
OverviewOxygenic photosynthesis plays a central role in the global carbon and oxygen cycles. The carbohydrates produced support nearly all food webs, while the oxygen by‑product enables aerobic life.Light‑dependent and light‑independent reactionsPhotosynthesis occurs in two main stages, each in a different part of the chloroplast: light‑dependent reactions and light‑independent reactions, also called the Calvin‑Benson cycle or simply the Calvin cycle.Light‑dependent reactions take place in the...
C4 Pathway and CAM
Most plants use the C3 pathway for carbon fixation. However, some plants, such as sugar cane, corn, and cacti that grow in hot conditions, use alternative pathways to fix carbon and conserve energy loss due to photorespiration. Photorespiration is the process that occurs when the oxygen concentration is high. Under such conditions, the rubisco enzyme in the Calvin cycle binds O2 instead of CO2, which halts photosynthesis and consumes energy.
C4 Pathway
The C4 pathway is used by plants such as...
C4 Pathway
The C4 pathway is used by plants such as...
Adaptations that Reduce Water Loss
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
Oxidation Numbers
In redox reactions, the transfer of electrons occurs between reacting species. Electron transfer is described by a hypothetical number called the oxidation number (or oxidation state). It represents the effective charge of an atom or element, which is assigned using a set of rules.
The Calvin Benson Cycle
Ribulose 1,5- bisphosphate carboxylase/oxygenase (RuBisCo) is a critical enzyme that catalyzes carbon dioxide assimilation during photosynthesis. However, it is an inefficient enzyme, having an extremely slow catalytic rate. A typical enzyme can process about a thousand molecules per second; however, RuBisCo fixes only around three-carbon dioxides per second. Photosynthetic cells compensate for this slow rate by synthesizing very high amounts of RuBisCo, making it the most abundant single...
Carbohydrate Catabolism
Carbohydrate catabolism is a fundamental process in cellular metabolism that enables energy extraction from glucose through two primary pathways: cellular respiration and fermentation. Both pathways begin with glycolysis, which operates independently of oxygen availability.Glycolysis: A Shared Starting PointGlycolysis is an oxygen-independent process that breaks down glucose into two molecules of pyruvic acid. During this process, a net gain of two ATP molecules and two NADH molecules is...


