亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Chemical Composition, Antioxidant Activities, and Total Phenolic Content of Combination of Mangosteen (Garcinia mangostana L.) Peel-Kodavan (Centella asiatica L. Urban) Fractions

积雪草 化学 抗氧化剂 芒果藤黄 DPPH 乙酸乙酯 植物化学 多酚 萜类 传统医学 食品科学 山奈酚 类黄酮 有机化学 生物化学 医学
出处
期刊:Tropical Journal of Natural Product Research [University of Bern]
卷期号:7 (1)
标识
DOI:10.26538/tjnpr/v7i1.20
摘要

Herbs, known for their naturally active chemicals, are currently being reconsidered as a safer alternative medication. The natural substances that are known to have lots of bioactivities, such as antioxidant properties, are mangosteen (Garcinia mangosatana L.) (GM) and kodavan (Centella asiatica L. Urban) (CA). However, the antioxidant activities of the GM-CA combination have not been previously reported. It is essential to investigate the properties of the active fractions to determine which fraction possesses the best antioxidant activities. Therefore, this research aimed to determine the chemical composition and evaluate the antioxidant activities (IC50) and total phenolic content (TPC) of GM, CA, and their combination. The combination is expected to exhibit a synergistic effect and an increase in antioxidant activities. GM and CA were percolated using ethanol and successively partitioned by n-hexane and ethyl acetate. Antioxidant activities and TPC were evaluated using DPPH and Folin Ciocalteu methods, respectively. Chemical components were determined through LC-MS/MS analysis and phytochemical screening. The combination of ethyl acetate fractions (EAF) of GM-CA in a 1:3 ratio indicates synergistic interaction, strong antioxidant activities IC50 = 62.00 ppm, and 132.38 mgGAE/g of TPC. Phytochemical screening showed the presence of flavonoids, terpenoids, and polyphenols. LC MS/MS identified several compounds in GM, such as (+/-) gomisin M2, archangelicin, biodinin A, α-mangosteen, samarcandin acetate, and achilin. In CA, 5,7,2',5'-tetrahydroxy-flavon, 5-hydroxy-6,4'-dimethoxy-flavone-7-O-β-D-glucopyranose, asiaticoside, kaempferol-3,7- diglucoside, madecassoside, 3β,6β,23-trihydroxy-urs-12-en-28-oic acid, kaempferol-3-O rutinoside, and mahuannin F, were determined

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
27秒前
量子星尘发布了新的文献求助10
43秒前
46秒前
哈尔滨发布了新的文献求助10
56秒前
1分钟前
1分钟前
伯赏元彤发布了新的文献求助10
1分钟前
1分钟前
科研通AI2S应助科研通管家采纳,获得10
1分钟前
CodeCraft应助科研通管家采纳,获得10
1分钟前
1分钟前
1分钟前
1分钟前
我是老大应助执着的草丛采纳,获得10
1分钟前
2分钟前
2分钟前
2分钟前
量子星尘发布了新的文献求助10
2分钟前
3分钟前
科研通AI2S应助科研通管家采纳,获得10
3分钟前
科研通AI2S应助科研通管家采纳,获得10
3分钟前
科研通AI2S应助科研通管家采纳,获得10
3分钟前
3分钟前
3分钟前
3分钟前
3分钟前
3分钟前
4分钟前
量子星尘发布了新的文献求助10
4分钟前
4分钟前
NaCl完成签到 ,获得积分10
4分钟前
5分钟前
量子星尘发布了新的文献求助10
5分钟前
科研通AI2S应助科研通管家采纳,获得10
5分钟前
星辰大海应助科研通管家采纳,获得10
5分钟前
5分钟前
5分钟前
6分钟前
汤圆完成签到 ,获得积分10
6分钟前
量子星尘发布了新的文献求助10
6分钟前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Picture Books with Same-sex Parented Families: Unintentional Censorship 700
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3976665
求助须知:如何正确求助?哪些是违规求助? 3520756
关于积分的说明 11204771
捐赠科研通 3257528
什么是DOI,文献DOI怎么找? 1798733
邀请新用户注册赠送积分活动 877897
科研通“疑难数据库(出版商)”最低求助积分说明 806629