Metabolite Profiles and Antioxidant Activity of Caulerpa racemosa with Different Handlings

Q3 Environmental Science
S. Sihono, K. Tarman, H. Madduppa, H. Januar
{"title":"Metabolite Profiles and Antioxidant Activity of Caulerpa racemosa with Different Handlings","authors":"S. Sihono, K. Tarman, H. Madduppa, H. Januar","doi":"10.15578/SQUALEN.V13I3.355","DOIUrl":null,"url":null,"abstract":" Metabolite profiles and antioxidant activity of Caulerpa racemosa extract with different handlings were investigated. Three different handlings during transportation were applied, namely samples chilled with ice, stored in liquid nitrogen and soaked in seawater. The different handling significantly affected the yield of ethanolic crude extracts and inorganic fractions but insignificantly to organic fractions. Different handlings resulted in differences of major fractions of C. racemosa extracts. Major fractions of the sample that was handled with chilling temperature contained low polar fractions (K10, K11, K12, and K13), while seawater handling extract contained very polar (K1, K2 and K3), polar (K6, K7, and K8) and low polar (K13) fractions. The extract of the sample handled in liquid nitrogen contained balanced fractions. Chilling temperature handling produced highest antioxidant activity (IC50 below 2,000 ppm) in ethanolic extract of C. racemosa. Keywords: antioxidant activity, Caulerpa racemosa, ethanolic extract,handlings, IC50","PeriodicalId":21935,"journal":{"name":"Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15578/SQUALEN.V13I3.355","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Environmental Science","Score":null,"Total":0}
引用次数: 9

Abstract

 Metabolite profiles and antioxidant activity of Caulerpa racemosa extract with different handlings were investigated. Three different handlings during transportation were applied, namely samples chilled with ice, stored in liquid nitrogen and soaked in seawater. The different handling significantly affected the yield of ethanolic crude extracts and inorganic fractions but insignificantly to organic fractions. Different handlings resulted in differences of major fractions of C. racemosa extracts. Major fractions of the sample that was handled with chilling temperature contained low polar fractions (K10, K11, K12, and K13), while seawater handling extract contained very polar (K1, K2 and K3), polar (K6, K7, and K8) and low polar (K13) fractions. The extract of the sample handled in liquid nitrogen contained balanced fractions. Chilling temperature handling produced highest antioxidant activity (IC50 below 2,000 ppm) in ethanolic extract of C. racemosa. Keywords: antioxidant activity, Caulerpa racemosa, ethanolic extract,handlings, IC50
不同处理总状茎的代谢谱及抗氧化活性
研究了不同处理总状茎叶提取物的代谢谱和抗氧化活性。在运输过程中,样品采用了三种不同的处理方式,即冰冷藏、液氮储存和海水浸泡。不同处理方式对乙醇粗提物和无机馏分收率影响显著,对有机馏分收率影响不显著。不同处理对总状花提取物的主要组分有不同的影响。低温处理样品的主要组分含有低极性组分(K10、K11、K12和K13),而海水处理提取液含有极极性组分(K1、K2和K3)、极极性组分(K6、K7和K8)和低极性组分(K13)。在液氮中处理的样品萃取物含有平衡的馏分。总状叶乙醇提取物的抗氧化活性最高(IC50值低于2000 ppm)。关键词:抗氧化活性,总状茎,乙醇提取物,处理,IC50
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
1.40
自引率
0.00%
发文量
10
审稿时长
16 weeks
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信