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亚麻酸

¥ 899.00

产品编号 L105577 | CAS号 463-40-1 | 阿拉丁
Linolenic acid
分析标准品 ,≥99%(GC)
  • 分子式 C18H30O2
  • 分子量278.44
  • Beilstein号 2,499
  • MDL号 MFCD00065720
组合的产品项目
货号 规格 库存 价格 数量
L105577-1ml 分析标准品 ,≥99%(GC) 上海(>10)
北方(预计3-5个工作日)
 
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属性

敏感性 对光和空气敏感.
折光率 1.48
密度 0.9100
熔点 -11°C
沸点 230-232?°C/1mmHg
存贮条件 储存温度:-20°C.充氩气保存

描述

产品介绍 以甘油酯的形式存在于亚麻子油、苏子油等干性油中。不溶于水,溶于许多有机溶剂。氢化时先变为油酸、亚油酸和其异构体,再变为硬脂酸。加热时即聚合,因此亚麻油具有较快的干燥性能。
别名 亚麻酸 ;9,12,15-十八碳三烯酸;α-Lnn; cis,cis,cis-9,12,15-Octadecatrienoic acid; 9,12,15-Octadecatrienoic Acid; (Z,Z,Z)-9,12,15-Octadecatrienoic acid
应用 用于医药和生物化学研究。
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风险声明 (欧洲) R36/37/38;
安全声明(欧洲) S26;S37/39/;
WGK德国 1
Merck Index 5506
参考文献
Arjen VanDoorn, Mario Kallenbach, Alejandro A Borquez, Ian T Baldwin, Gustavo Bonaventure
Some plants distinguish mechanical wounding from herbivore attack by recognizing specific constituents of larval oral secretions (OS) which are introduced into plant wounds during feeding. Fatty acid-...Read More
Marcy J MJ Balunas, Bin B Su, Serena S Landini, Robert W RW Brueggemeier, A Douglas AD Kinghorn
Natural product drug discovery efforts frequently utilize noncellular screening assays. Fatty acids are commonly found in natural product extracts, and some have been shown to interfere with noncellul...Read More
Kathrine B Christensen, Rasmus K Petersen, Sidsel Petersen, Karsten Kristiansen, Lars P Christensen
Thiazolidinediones are insulin sensitizing drugs that target the peroxisome proliferator-activated receptor (PPAR) gamma. An n-hexane extract of the flowers of Echinacea purpurea was found to activate...Read More
Sayako S Maruo, Isoko I Kuriyama, Kouji K Kuramochi, Kazunori K Tsubaki, Hiromi H Yoshida, Yoshiyuki Y Mizushina
We previously found that vitamin K(3) (menadione, 2-methyl-1,4-naphthoquinone) inhibits the activity of human mitochondrial DNA polymerase γ (pol γ). In this study, we focused on juglone (5-hydroxy-...Read More
Fumihiko Ogata, Yuko Tanaka, Hisato Tominaga, Moe Kangawa, Kenji Inoue, Ayaka Ueda, Yuka Iwata, Naohito Kawasaki
This study investigated the regeneration of waste edible oil using a food additive (calcium silicate, CAS). Waste edible oil was prepared by combined heat and aeration treatment. Moreover, the deterio...Read More
Hua Huang, Yan Chen, Jin Ye
Hepatitis C virus (HCV) is a single-stranded positive-sense RNA virus of the Flaviviridae family. HCV-infected hepatocytes are known to produce reactive oxygen species (ROS), which initiate lipid pero...Read More
Leah Coles, Shane Rutherfurd, Paul Moughan
Calculating the physiologically available energy of food at the cellular level (ATP), based on known stoichiometric relationships and predicted nutrient uptake from the human digestive tract may be mo...Read More
Zhuo Wang, Jianbin Zhang, CaiHong Jia, JuHua Liu, YanQiang Li, XiaoMin Yin, BiYu Xu, ZhiQiang Jin
Bananas and plantains (Musa spp.) are among the most important crops in the world due to their nutritional and export value. However, banana production has been devastated by fungal infestations cause...Read More
Ju-Sheng Zheng, Xiao-Jie Hu, Yi-Min Zhao, Jing Yang, Duo Li
To investigate the association between intake of fish and n-3 polyunsaturated fatty acids (n-3 PUFA) and the risk of breast cancer and to evaluate the potential dose-response relation.Meta-analysis an...Read More
Wakako Tsuzuki
GC with a capillary column (60-100 m length) is widely used to measure trans fatty acids in dietary fats and biological tissues. Recently, we have occasionally observed that isothermal operation of an...Read More
Maria Azrad, Kui Zhang, Robin T Vollmer, John Madden, Thomas J Polascik, Denise C Snyder, Mack T Ruffin, Judd W Moul, Dean Brenner, Robert W Hardy, Wendy Demark-Wahnefried
Previous observational studies have reported associations between prostate cancer and alpha-linolenic acid (ALA). However, few investigations have been able to study this relationship prospectively an...Read More
Dan Yang, Lu-Jing Gan, Jung-Ah Shin, Sunju Kim, Soon-Taek Hong, Sang-Hyun Park, Jeung Hee Lee, Ki-Teak Lee
The desired mix of alpha-linolenic acid (ALA)-enriched structured lipid (SL) and physically blended lipid (PB) was prepared from grape seed oil and perilla oil at a weight ratio of 3:1. The major tria...Read More
Zhenyu Yang, Sandra L Huffman
Essential fatty acids (EFAs), linoleic acid (LA) and α-linolenic acid (ALA), play a critical role in the growth and development of infants and young children. However, national guidelines for recomme...Read More
Amanda M Fretts, Dariush Mozaffarian, David S Siscovick, Susan R Heckbert, Barbara McKnight, Irena B King, Eric B Rimm, Bruce M Psaty, Frank M Sacks, Xiaoling Song, Donna Spiegelman, Rozenn N Lemaitre
Few studies have examined the relationship of α-linolenic acid (ALA 18:3n-3), an intermediate-chain essential n-3 polyunsaturated fatty acid derived from plants and vegetable oils, with incident atri...Read More
Devera W Kastner, David R Van Wagoner
We're sorry this abstract is currently not available....Read More
Szimonetta Lohner, Katalin Fekete, Tamás Marosv?lgyi, Tamás Decsi
Sex hormones may influence the activity of enzymes which are involved in the synthesis of long-chain polyunsaturated fatty acids. The objective of this review was to assess the role of gender in deter...Read More
Takayoshi Suzuki, Sou-Ichi Igari, Akira Hirasawa, Mie Hata, Masaji Ishiguro, Hiroki Fujieda, Yukihiro Itoh, Tatsuya Hirano, Hidehiko Nakagawa, Michitaka Ogura, Makoto Makishima, Gozoh Tsujimoto, Naoki Miyata
A weak, nonselective G protein-coupled receptor 120 (GPR120) agonist 10 was found by screening a series of carboxylic acids derived from the peroxisome proliferator-activated receptor gamma (PPARgamma...Read More
Jie Liu, Jun Shiono, Kuniyoshi Shimizu, Akiko Kukita, Toshio Kukita, Ryuichiro Kondo
Prostate cancer is the most common cancer in men in Western countries, with a high incidence of bone metastasis. Ganoderic acid DM, with 5@a-reductase inhibitory and androgen receptor (AR) binding act...Read More
Hung The HT Dang, Gyeoung Jin GJ Kang, Eun Sook ES Yoo, Jongki J Hong, Jae Sue JS Choi, Hyung Sik HS Kim, Hae Young HY Chung, Jee H JH Jung
A series of endogenous fatty acid amides and their analogues (1-78) were prepared, and their inhibitory effects on pro-inflammatory mediators (NO, IL-1@b, IL-6, and TNF-@a) in LPS-activated RAW264.7 c...Read More
M C Simon, S Bilan, B Nowotny, T Dickhaus, V Burkart, N C Schloot
Fatty acids, uric acid and glucose are thought to contribute to subclinical inflammation associated with diabetes mellitus. We tested whether co-incubation of free fatty acids and uric acid or glucose...Read More
Minggang Wei, Peihua Xiong, Ling Zhang, Mei Fei, Aiping Chen, Fengling Li
To verify the effects of perilla oil on the regulation of blood lipid levels in patients with hyperlipidemia.Blood was taken from patients prior to and 8 weeks following treatment with perilla oil. Di...Read More
Avery Sengupta, Mahua Ghosh
With a view to investigate the ameliorative effects of sitosterol esters against degenerative effects of hypercholesterolemia brain antioxidant enzyme assays, brain lipid profile, brain phospholipid c...Read More
James A Emery, Karen Hermon, Noor K A Hamid, John A Donald, Giovanni M Turchini
It is generally accepted that, in vertebrates, omega-3 (n-3) and omega-6 (n-6) poly-unsaturated fatty acids (PUFA) compete for Δ-6 desaturase enzyme in order to be bioconverted into long-chain PUFA (...Read More
Waddah Katrangi, Joshua Lawrenz, Adam C Seegmiller, Michael Laposata
Patients with cystic fibrosis (CF) exhibit characteristic polyunsaturated fatty acid abnormalities, including low linoleic acid and high arachidonic acid levels that are thought to contribute to the p...Read More
Amanda N Carey, Derek R Fisher, James A Joseph, Barbara Shukitt-Hale
Previous research from our lab has demonstrated that dietary walnut supplementation protects against age-related cognitive declines in rats; however, the cellular mechanisms by which walnuts and polyu...Read More
Rafael Monge-Rojas, M Catalina Aragón, Anne Chinnock, Hannia Campos, Uriyoán Colón-Ramos
To identify how dietary intake and food sources of saturated (SFA) and cis (PUFA) and trans (TFA) unsaturated fatty acids in the diet of Costa Rican adolescents changed from 1996 to 2006-a period with...Read More
Jonathan Cedernaes, Johan Alsi?, Ake V?stermark, Ulf Risérus, Helgi B Schi?th
ABSTRACT:Fatty acid (FA) composition and desaturase indices are associated with obesity and related metabolic conditions. However, it is unclear to what extent desaturase activity in different lipid f...Read More
Jung-Ah Shin, Dan Yang, Lujing Gan, Soon-Taek Hong, Eui Suk Lee, Sang Hyun Park, Ki-Teak Lee
Modified butterfats (MBFs) were produced by lipase-catalyzed interesterification with 2 substrate blends (6:6:8 and 4:6:10, by weight) of anhydrous butterfat (ABF), palm stearin, and flaxseed oil in a...Read More
Xiaojuan Wang, Ronghua Xu, Ruling Wang, Aizhong Liu
ABSTRACT:Sacha Inchi (Plukenetia volubilis L., Euphorbiaceae) is a potential oilseed crop because the seeds of this plant are rich in unsaturated fatty acids (FAs). In particular, the fatty acid compo...Read More
Tasja K?lber, Michael Kreuzer, Florian Leiber
Fresh buckwheat (Fagopyrum esculentum) and chicory (Cichorium intybus) had been shown to have the potential to improve certain milk quality traits when fed as forages to dairy cows. However, the proce...Read More
Samuel H Gage, Barry D Stein, Linda Zh Nikoshvili, Valentina G Matveeva, Mikhail G Sulman, Esther M Sulman, David Gene Morgan, Ekaterina Yu Yuzik-Klimova, Waleed E Mahmoud, Lyudmila M Bronstein
Here we report the functionalization of monodisperse iron oxide nanoparticles (NPs) with commercially available functional acids containing multiple double bonds such as linolenic (LLA) and linoleic (...Read More
Leah G Gillingham, Scott V Harding, Todd C Rideout, Natalia Yurkova, Stephen C Cunnane, Peter K Eck, Peter Jh Jones
Desaturation of dietary α-linolenic acid (ALA) to omega-3 (n-3) long-chain fatty acids (FAs) is mediated through FA desaturases (FADS1-FADS2) and may be influenced by dietary FA composition.We invest...Read More
Joachim Molkentin
The validity of established threshold values for the analytical authentication (stable isotopes and fatty acids) of organic drinking milk in Germany was determined for more strongly processed organic ...Read More
Eoin Barrett, Patrick Fitzgerald, Timothy G Dinan, John F Cryan, R Paul Ross, Eamonn M Quigley, Fergus Shanahan, Barry Kiely, Gerald F Fitzgerald, Paul W O'Toole, Catherine Stanton
The aim of this study was to compare the impact of dietary supplementation with a Bifidobacterium breve strain together with linoleic acid & α-linolenic acid, for 7 weeks, on colonic sensitivity ...Read More