Category: 112-62-9

Leon-Aparicio, Daniel;Sanchez-Solano, Alfredo;Arreola, Jorge;Perez-Cornejo, Patricia published 《Oleic acid blocks the calcium-activated chloride channel TMEM16A/ANO1》. The research results were published in《Biochimica et Biophysica Acta, Molecular and Cell Biology of Lipids》 in 2022.Synthetic Route of C19H36O2 The article conveys some information:

The calcium-activated chloride channel TMEM16A (ANO1) supports the passive movement of chloride ions across membranes and controls critical cell functions. Here we study the block of wild-type and mutant TMEM16A channels expressed in HEK293 cells by oleic acid, a monounsaturated omega-9 fatty acid beneficial for cardiovascular health. We found that oleic acid irreversibly blocks TMEM16A in a dose- and voltage-dependent manner at low intracellular Ca2+. We tested whether oleic acid interacted with the TMEM16A pore, varying the permeant anion concentration and mutating pore residues. Lowering the permeating anion concentration in the intracellular side did nothing but the blockade was intensified by increasing the anion concentration in the extracellular side. However, the blockade of the pore mutants E633A and I641A was voltage-independent, and the I641A IC50, a mutant with the inner hydrophobic gate in disarray, increased 16-fold. Furthermore, the uncharged methyl-oleate blocked 20-24% of the wild-type and I641A channels regardless of voltage. Our findings suggest that oleic acid inhibits TMEM16A by an allosteric mechanism after the elec. field drives oleic acid’s charged moiety inside the pore. Block of TMEM16A might be why oleic acid has a beneficial impact on the cardiovascular system. The experimental procedure involved many compounds, such as Methyl oleate (cas: 112-62-9) .

Methyl oleate(cas: 112-62-9) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of oleic acid with methanol.Synthetic Route of C19H36O2 It is also used in biochemical research as a chromatographic reference standard.

Reference:
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Recommanded Product: Methyl oleate《Thermo-physical properties of naphthenic-palm oil methyl ester (POME) blended transformer oil》 was published in 2022. The authors were Walvekar, Rashmi;Zairin, Danial Aminin;Khalid, Mohammad;Mubarak, Nabisab Mujawar;Tcsm, Gupta, and the article was included in《Journal of Thermal Analysis and Calorimetry》. The author mentioned the following in the article:

This study aims to investigate the thermal conductivity, viscosity and thermal degradation of naphthenic-based mineral oil, palm oil Me ester (POME) and its blend. Mineral oil and POME were mixed at various mass ratios (70:30, 80:20 and 90:10) via homogenisation for 10 min at 25,000 RPM. The thermo-phys. properties of oil studied were thermal conductivity, viscosity, d., flash point and thermal degradation Results indicated enhancement in thermal conductivity with an increase in temperature The highest enhancement (0.185 W mK^-1) was observed for the 70:30 blend ratio at 80°C. The viscosity decreased as temperature increased, whereby POME resulted in lower values (2.3 mPa.s) than mineral oil (4.3 mPa.s) at 80°C. D. also showed a decreasing trend with temperature with no significant difference between POME and mineral oil. However, POME (175.5°C) resulted in a higher flash point compared to mineral oil (146.5°C), resulting in the enhanced flashpoint of blend oils. Blend oil with a 70:30 ratio resulted in the highest thermal degradation of 274.56°C in the air environment. Oxidation induction time (OIT) decreased with temperature from 160-180°C where mineral oil resulted in higher induction time than POME. The results proved improvement in properties of mineral oil blend with POME, which can enhance the system performance and faster heat dissipation. And Methyl oleate (cas: 112-62-9) was used in the research process.

Methyl oleate(cas: 112-62-9) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of oleic acid with methanol.Recommanded Product: Methyl oleate Methyl oleate(cas: 112-62-9) is an intermediate for detergents, emulsifiers, wetting agents, stabilizers, textile treatments, plasticizers for duplicating inks, rubbers, waxes etc.

Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Ji, Peng;Li, Chen-chen;Wei, Yan-ming;Hua, Yong-li;Yao, Wan-ling;Wu, Fan-lin;Zhang, Xiao-song;Yuan, Zi-wen;Zhao, Nian-shou;Zhang, Ya-hui;Wen, Yan-qiao published 《A new method providing complementary explanation of the blood-enriching function and mechanism of unprocessed Angelica sinensis and its four kinds of processed products based on tissue-integrated metabolomics and confirmatory analysis》 in 2022. The article was appeared in 《Biomedical Chromatography》. They have made some progress in their research.Product Details of 112-62-9 The article mentions the following:

Angelica sinensis (AS) is a common Traditional Chinese Medicine used for tonifying blood in China. Unprocessed AS and its four kinds of processed products (ASs) are used to treat blood deficiency syndrome in the country. The different blood-tonifying mechanisms of ASs remain unclear. In this work, a novel method integrating metabolomics and hematol. and biochem. parameters was established to provide a complementary explanation of blood supplementation mechanism of ASs. Our results revealed that different ASs exhibited various blood supplementation effect, and that AS parched with alc. demonstrated the best blood supplementation effect. Eight metabolites from liver tissue and 12 metabolites from spleen tissue were considered to be potential biomarkers. These biomarkers were involved in four metabolic pathways. Correlation anal. results showed that L-aspartic acid and L-alanine (spleen tissue), linoleic acid, and L-cystathionine (liver tissue) exhibited a high pos. or neg. correlation with the aforesaid biochem. indicators. The blood-supplementation effect mechanism of ASs were related to four metabolic pathways. L-Aspartic acid and L-alanine (spleen tissue), linoleic acid, and L-cystathionine (liver tissue) were the four key metabolites associated with the blood supplementation effect of ASs. This study gives a complementary explanation of the blood supplementation effect and mechanism of action of ASs. The experimental procedure involved many compounds, such as Methyl oleate (cas: 112-62-9) .

Methyl oleate(cas: 112-62-9) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of oleic acid with methanol.Product Details of 112-62-9 It is also used in biochemical research as a chromatographic reference standard.

Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Reference of Methyl oleate《Phosphotungstic acid and propylsulfonic acid bifunctionalized ordered mesoporous silica: A highly efficient and reusable catalysts for esterification of oleic acid》 was published in 2022. The authors were Yu, Zhengfei;Chen, Xifeng;Zhang, Yibo;Tu, Hongyu;Pan, Pen;Li, Shuai;Han, Yuxiang;Piao, Minjun;Hu, Jianglei;Shi, Fengwei;Yang, Xia, and the article was included in《Chemical Engineering Journal (Amsterdam, Netherlands)》. The author mentioned the following in the article:

In phosphotungstic acid aqueous solution, the ordered mesoporous silica mol. sieve (HPW/OMS-SO₃H) simultaneously functionalized by phosphotungstic acid (HPW) and Pr sulfonic acid groups (-pr-SO₃H) was successfully prepared via a one-pot co-condensation method. The skeleton of the materials was formed based on the simultaneous hydrolysis and co-condensation of 3-mercaptopropyltriethoxysilane (MPTES) and tetraethoxysilane (TEOS) using in situ oxidation of the thiol groups to sulfoacid groups with H₂O₂. The materials with an ordered 2D hexagonal mesoporous structure and a high sp. surface area were confirmed by the results of small-angle XRD, N₂ adsorption-desorption, and TEM. The spectroscopy of FT-IR, UV-Vis DRS, XPS, and Raman indicated that the active component of HPW and propylsulfonic acid groups successfully immobilized on the OMS support and a strong interaction existed among silicon hydroxyl and propylsulfonic acid groups with HPW. The esterification reaction of oleic acid with methanol to produce biodiesel over prepared catalyst showed excellent catalytic activity due to the synergistic effect between the HPW and propylsulfonic acid groups. The biodiesel yield of 95.3% was obtained by 0.3HPW/OMS-SO₃H-5 catalyst under the optimum reaction conditions. The catalytic performance was not reduced significantly even after five cycles reused, because the strong interaction prevented acid-active component loss from the support. The activation energy of the reaction by the 0.3HPW/OMS-SO₃H-5 materials was investigated, which obeyed the first-order kinetics.Methyl oleate (cas: 112-62-9) were involved in the experimental procedure.

Methyl oleate(cas: 112-62-9) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of oleic acid with methanol.Reference of Methyl oleate It is also used in biochemical research as a chromatographic reference standard.

Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Formula: C19H36O2In 2022, Maidana Serpa, John Dayvan;Cavalieri de Alencar Guimaraes, Nelciele;Kioshi Yonekawa, Murilo Aquino;Pereira de Almeida, Aline;Ruller, Roberto;Augusto dos Santos Jaques, Jeandre;Santos, Edson dos Anjos dos;Masui, Douglas Chodi;Zanoelo, Fabiana Fonseca;Giannesi, Giovana Cristina published 《Sarocladium strictum lipase (LipSs) produced using crude glycerol as sole carbon source: A promising enzyme for biodiesel production》. 《Biocatalysis and Agricultural Biotechnology》published the findings. The article contains the following contents:

The production of biodiesel (fatty acid Me esters), an environmentally safe next-generation biofuel, using a lipase from Sarocladium strictum and glycerol (a biodiesel byproduct) as sole carbon source, was investigated. The fungus S. strictum showed maximum lipase production when grown in crude glycerol (3.13 U/mg protein) with 168 h of growth. Different concentrations of crude glycerol as carbon source were tested and concentrations ranging from 0.5 to 4% were completely consumed (100%) by the S. strictum. The lipase from S. strictum was purified (24.4-fold) with a specific activity of 73.2 U/mg protein showing a mol. weight of 52 kDa. The effects of pH and temperature in the lipase activity were evaluated showing optimal activity at pH 5.0 and 40°C, resp. Lipase hydrolyzed different substrates and exhibited better activity on p-nitrophenyl octanoate (30.68 U/mg protein). The detergents Triton X-100 and Tween 80 at concentration of 0.1% (volume/volume) increased the lipase activity by 10.45 and 8.55%, resp. The lipase maintained 80% residual activity in the presence of methanol (1:1, volume/volume) after 24 h of incubation. In concentrations ranging from 1 to 5% of methanol, showed activity above 90%, maintaining 70% activity at 10% concentration Gas chromatog. mass spectrometry (GC-MS) anal. confirmed biodiesel production with soybean and sunflower oil by lipase with a conversion rate of approx. 65 and 85%, resp. Therefore, the lipase was efficient in the conversion of low-cost plant oil to high-value biodiesel.Methyl oleate (cas: 112-62-9) were involved in the experimental procedure.

Methyl oleate(cas: 112-62-9) is an intermediate for detergents, emulsifiers, wetting agents, stabilizers, textile treatments, plasticizers for duplicating inks, rubbers, waxes etc.Formula: C19H36O2 It is also used in biochemical research as a chromatographic reference standard.

Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Tong, Huiquan;Cao, Changwei;Du, Yanli;Liu, Yong;Huang, Wei published 《Ultrasonic-assisted phosphate curing: a novel approach to improve curing rate and chicken meat quality》 in 2022. The article was appeared in 《International Journal of Food Science and Technology》. They have made some progress in their research.Related Products of 112-62-9 The article mentions the following:

The effects of ultrasound-assisted phosphate curing (UPC), phosphate curing (PC), and deionised water curing (DC) on the quality of chicken breast meat were investigated. The anal. of tissue sections, low-field NMR (LF-NMR), and headspace solid-phase microextraction gas-phase mass spectrometry (HS-SPME-GC-MS) of water distribution, myofibrillary structure, and volatile components of the meat samples were performed to reveal the mechanism. Also, the curing rate, water holding capacity (WHC), and shear force of meat were assessed. The results revealed that ultrasonic-assisted salting improved the meat salting rate, WHC, and tenderness by mech. destroying the muscle fiber structure, increasing the space between the muscle fiber bundles, promoting water migration and uniform distribution, and reducing water freedom in the treated samples. In addition, HS-SPME-GC-MS anal. revealed that PC significantly reduced the content of volatile flavor components in the chicken breast meat compared with DC (P < 0.05); however, the combination treatment with PC and ultrasonic curing could reconstruct the flavor loss caused by phosphate. Thus, our cumulative results suggest that the ultrasonic technol. may effectively assist the processing technol. in improving the quality of meat and reconstructing the flavor loss in meat products. To complete the study, the researchers used Methyl oleate (cas: 112-62-9) .

Methyl oleate(cas: 112-62-9) is a fatty acid methyl ester resulting from the formal condensation of the carboxy group of oleic acid with methanol.Related Products of 112-62-9 Methyl oleate(cas: 112-62-9) is an intermediate for detergents, emulsifiers, wetting agents, stabilizers, textile treatments, plasticizers for duplicating inks, rubbers, waxes etc.

Reference:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics