Climate change and n-3 LC-PUFA availability

IF 14 1区 医学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY Progress in lipid research Pub Date : 2022-04-01 DOI:10.1016/j.plipres.2022.101161
Karsoon Tan , Hongkuan Zhang , Huaiping Zheng
{"title":"Climate change and n-3 LC-PUFA availability","authors":"Karsoon Tan ,&nbsp;Hongkuan Zhang ,&nbsp;Huaiping Zheng","doi":"10.1016/j.plipres.2022.101161","DOIUrl":null,"url":null,"abstract":"<div><p><span>Omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) are </span>essential fatty acids<span> for the growth, development and survival of virtually all organisms. There is increasing evidence that anthropogenic climate change has a direct and indirect impact on the availability of natural n-3 LC-PUFA. However, this information is fragmented and not well organized. Therefore, this article reviewed published data from laboratory experiments, field experiments and model simulations to reveal the impact of climate change on the global supply of natural n-3 LC-PUFA and how this will limit the availability of n-3 LC-PUFA in the future food web. In general, climate change can significantly reduce the availability of natural n-3 LC-PUFA in grazing food webs in the following ways: 1) decrease the total biomass of phytoplankton and shift the plankton community structure to a smaller size, which also reduce the biomass of animals in higher trophics; 2) reduce the n-3 LC-PUFA content and/or quality (n-3: n-6 ratio) of all marine organisms; 3) reduce the transfer efficiency of n-3 LC-PUFA in grazing food web. In addition, as an anthropogenic climate adaptation measure, this review also proposed some alternative sources of n-3 LC-PUFA and determined the direction of future research. The information in this article is very useful for providing a critical analysis of the impact of climate change on the supply of natural n-3 LC-PUFA. Such information will aid to establish climate adaptation or management measures, and determine the direction of future research.</span></p></div>","PeriodicalId":20650,"journal":{"name":"Progress in lipid research","volume":null,"pages":null},"PeriodicalIF":14.0000,"publicationDate":"2022-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Progress in lipid research","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0163782722000169","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 12

Abstract

Omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) are essential fatty acids for the growth, development and survival of virtually all organisms. There is increasing evidence that anthropogenic climate change has a direct and indirect impact on the availability of natural n-3 LC-PUFA. However, this information is fragmented and not well organized. Therefore, this article reviewed published data from laboratory experiments, field experiments and model simulations to reveal the impact of climate change on the global supply of natural n-3 LC-PUFA and how this will limit the availability of n-3 LC-PUFA in the future food web. In general, climate change can significantly reduce the availability of natural n-3 LC-PUFA in grazing food webs in the following ways: 1) decrease the total biomass of phytoplankton and shift the plankton community structure to a smaller size, which also reduce the biomass of animals in higher trophics; 2) reduce the n-3 LC-PUFA content and/or quality (n-3: n-6 ratio) of all marine organisms; 3) reduce the transfer efficiency of n-3 LC-PUFA in grazing food web. In addition, as an anthropogenic climate adaptation measure, this review also proposed some alternative sources of n-3 LC-PUFA and determined the direction of future research. The information in this article is very useful for providing a critical analysis of the impact of climate change on the supply of natural n-3 LC-PUFA. Such information will aid to establish climate adaptation or management measures, and determine the direction of future research.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
气候变化与n-3 LC-PUFA有效性。
Omega-3长链多不饱和脂肪酸(n-3 LC-PUFA)是几乎所有生物体生长、发育和生存所必需的脂肪酸。越来越多的证据表明,人为气候变化对天然n-3 LC-PUFA的有效性有直接和间接的影响。然而,这些信息是碎片化的,没有很好地组织起来。因此,本文回顾了实验室实验、野外实验和模型模拟的已发表数据,以揭示气候变化对全球天然n-3 LC-PUFA供应的影响,以及这将如何限制n-3 LC-PUFA在未来食物网中的可用性。总体而言,气候变化可通过以下方式显著降低放牧食物网天然n-3 LC-PUFA的有效性:1)降低浮游植物的总生物量,使浮游生物群落结构向较小规模转移,同时降低高营养性动物的生物量;2)降低所有海洋生物的n-3 LC-PUFA含量和/或质量(n-3: n-6比);3)降低n-3 LC-PUFA在放牧食物网中的转移效率。此外,作为一种人为气候适应措施,本文还提出了n-3 LC-PUFA的一些替代来源,并确定了未来的研究方向。本文中的信息对于提供气候变化对天然n-3 LC-PUFA供应的影响的批判性分析非常有用。这些信息将有助于制定气候适应或管理措施,并确定未来研究的方向。
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 去求助
来源期刊
Progress in lipid research
Progress in lipid research 生物-生化与分子生物学
CiteScore
24.50
自引率
2.20%
发文量
37
审稿时长
14.6 weeks
期刊介绍: The significance of lipids as a fundamental category of biological compounds has been widely acknowledged. The utilization of our understanding in the fields of biochemistry, chemistry, and physiology of lipids has continued to grow in biotechnology, the fats and oils industry, and medicine. Moreover, new aspects such as lipid biophysics, particularly related to membranes and lipoproteins, as well as basic research and applications of liposomes, have emerged. To keep up with these advancements, there is a need for a journal that can evaluate recent progress in specific areas and provide a historical perspective on current research. Progress in Lipid Research serves this purpose.
期刊最新文献
How active cholesterol coordinates cell cholesterol homeostasis: Test of a hypothesis From fallopian tube epithelium to high-grade serous ovarian cancer: A single-cell resolution review of sex steroid hormone signaling An update of isoprostanoid nomenclature Unraveling brain palmitic acid: Origin, levels and metabolic fate Plant and algal lipidomes: Analysis, composition, and their societal significance
×
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
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 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 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1