Month: November 2022

Air formaldehyde and solvent concentrations during surface coating with acid-curing lacquers and paints in the woodworking and furniture industry was written by Thorud, Syvert;Gjolstad, Merete;Ellingsen, Dag G.;Molander, Paal. And the article was included in Journal of Environmental Monitoring in 2005.Electric Literature of C7H14O3 The following contents are mentioned in the article:

An investigation of contemporary exposure to formaldehyde and organic solvents was carried out during surface coating with acid-curing lacquers and paints in the Norwegian woodworking and furniture industry over a period of 3 years. The investigation covered 27 factories of different sizes and with different types of production, and totally 557 parallel formaldehyde and solvent samples were collected. The formaldehyde concentration (geometric mean) was 0.15 ppm (range 0.01-1.48 ppm) with about 10% of the samples exceeding the Norwegian occupational exposure limit of 0.5 ppm. The solvent concentration as additive effect (geometric mean) was 0.13 (range 0.0004-5.08) and about 5% of the samples exceeded the Norwegian occupational exposure limit. The most frequently occurring solvents from acid-curing lacquers were Bu acetate, ethanol, Et acetate, and 1-butanol, which were found in 88-98% of the samples. Toluene, Bu acetate, and 1-butanol were the only solvents with maximum concentrations exceeding their resp. occupational exposure limits. Curtain painting machine operators were exposed to the highest concentrations of both formaldehyde (geometric mean 0.51 ppm, range 0.08-1.48 ppm) and organic solvents (additive effect, geometric mean 1.18, range 0.02-5.08). Other painting application work tasks such as automatic and manual spray-painting, manual painting, and dip painting, showed on average considerably lower concentrations of both formaldehyde (geometric means 0.07-0.16 ppm) and organic solvents (additive effect, geometric mean 0.02-0.18). Non-painting work tasks also displayed moderate concentrations of formaldehyde (geometric means 0.11-0.17 ppm) and organic solvents (additive effect, geometric mean 0.04-0.07). This study involved multiple reactions and reactants, such as Ethyl 3-ethoxypropanoate (cas: 763-69-9Electric Literature of C7H14O3).

Ethyl 3-ethoxypropanoate (cas: 763-69-9) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Electric Literature of C7H14O3

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

Interfacial Catalysis in Biphasic Carboxylic Acid Esterification with a Nickel-Based Metallosurfactant was written by Toth, Andreas;Schnedl, Silke;Painer, Daniela;Siebenhofer, Matthaeus;Lux, Susanne. And the article was included in ACS Sustainable Chemistry & Engineering in 2019.Related Products of 112-14-1 The following contents are mentioned in the article:

A metallosurfactant catalyst was developed to address the requirements for the utilization of low-mol.-weight carboxylic acids from dilute effluents. The catalyst Ni(DBSA)₂ combines transition-metal catalysis of nickel ions and surfactant catalysis of 4-dodecylbenzenesulfonic acid (4-DBSA). Requirements for the metallosurfactant catalyst are low water solubility, high catalytic activity in biphasic esterification, and self-assembling properties at the interface. Ni(DBSA)₂ was tested for applicability in the interfacial catalysis of esterification of dilute acetic acid with the solvent 1-octanol and resulted in an octyl acetate yield of 31.3%. Under identical reaction conditions, Ni(DBSA)₂ performed better than sulfuric acid with a yield of 1.7%. The limited catalytic performance of sulfuric acid is caused by the presence of sulfuric acid mainly in the aqueous phase. In contrast, Ni(DBSA)₂ is dissolved in the solvent and assembles at the aqueous/solvent interface where the reaction takes place. Addnl., the metallosurfactant lowers the interfacial tension between 1-octanol and deionized water by up to 75%, thus enhancing mass transfer. Compared to catalysis with 4-DBSA in emulsion, the catalytic performance of Ni(DBSA)₂ dropped by 62%, but this drawback is compensated by the complete suppression of emulsification. With Ni(DBSA)₂, the development of a catalyst was achieved, which self-enhances its catalytic performance in the interfacial catalysis through increased mass transfer area due to its surfactant properties. A nickel-based metallosurfactant is used to enhance the valorization of low-mol.-weight carboxylic acids from aqueous biobased effluents. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Related Products of 112-14-1).

Octyl acetate (cas: 112-14-1) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Esters contain a carbonyl center, which gives rise to 120掳 C鈥揅鈥揙 and O鈥揅鈥揙 angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C鈥揙鈥揅 bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Related Products of 112-14-1

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

Metabolic, organoleptic and transcriptomic impact of Saccharomyces cerevisiae genes involved in the biosynthesis of linear and substituted esters was written by Marullo, Philippe;Trujillo, Marine;Viannais, Remy;Hercman, Lucas;Guillaumie, Sabine;Colonna-Ceccaldi, Benoit;Albertin, Warren;Barbe, Jean-Christophe. And the article was included in International Journal of Molecular Sciences in 2021.Computed Properties of C10H20O2 The following contents are mentioned in the article:

Esters constitute a broad family of volatile compounds impacting the organoleptic properties of many beverages, including wine and beer. They can be classified according to their chem. structure. Higher alc. acetates differ from fatty acid Et esters, whereas a third group, substituted Et esters, contributes to the fruitiness of red wines. Derived from yeast metabolism, the biosynthesis of higher alc. acetates and fatty acid Et esters has been widely investigated at the enzymic and genetic levels. As previously reported, two pairs of esterases, resp. encoded by the paralogue genes ATF1 and ATF2, and EEB1 and EHT1, are mostly involved in the biosynthesis of higher alc. acetates and fatty acid Et esters. These esterases have a moderate effect on the biosynthesis of substituted Et esters, which depend on mono-acyl lipases encoded by MGL2 and YJU3. The functional characterization of such genes helps to improve our understanding of substituted ester metabolism in the context of wine alc. fermentation In order to evaluate the overall sensorial impact of esters, we attempted to produce young red wines without esters by generating a multiple esterase-free strain (未atf1, 未atf2, 未eeb1, and 未eht1). Surprisingly, it was not possible to obtain the deletion of MGL2 in the 未atf1/未atf2/未eeb1/未eht1 background, highlighting unsuspected genetic incompatibilities between ATF1 and MGL2. A preliminary RNA-seq anal. depicted the overall effect of the 未atf1/未atf2/未eeb1/未eht1 genotype that triggers the expression shift of 1124 genes involved in nitrogen and lipid metabolism, but also chromatin organization and histone acetylation. These findings reveal unsuspected regulatory roles of ester metabolism in genome expression for the first time. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Computed Properties of C10H20O2).

Octyl acetate (cas: 112-14-1) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Computed Properties of C10H20O2

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

Suppression of fibrin(ogen)-driven pathologies in disease models through controlled knockdown by lipid nanoparticle delivery of siRNA was written by Juang, Lih Jiin;Hur, Woosuk S.;Silva, Lakmali M.;Strilchuk, Amy W.;Francisco, Brenton;Leung, Jerry;Robertson, Madelaine K.;Groeneveld, Dafna J.;La Prairie, Bridget;Chun, Elizabeth M.;Cap, Andrew P.;Luyendyk, James P.;Palumbo, Joseph S.;Cullis, Pieter R.;Bugge, Thomas H.;Flick, Matthew J.;Kastrup, Christian J.. And the article was included in Blood in 2022.Safety of (6Z,9Z,28Z,31Z)-Heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate The following contents are mentioned in the article:

Fibrinogen plays a pathol. role in multiple diseases. It contributes to thrombosis and modifies inflammatory and immune responses, supported by studies in mice expressing fibrinogen variants with altered function or with a germline fibrinogen deficiency. However, therapeutic strategies to safely and effectively tailor plasma fibrinogen concentration are lacking. Here, we developed a strategy to tune fibrinogen expression by administering lipid nanoparticle (LNP)-encapsulated small interfering RNA (siRNA) targeting the fibrinogen 伪 chain (siFga). Three distinct LNP-siFga reagents reduced both hepatic Fga mRNA and fibrinogen levels in platelets and plasma, with plasma levels decreased to 42%, 16%, and 4% of normal within 1 wk of administration. Using the most potent siFga, circulating fibrinogen was controllably decreased to 32%, 14%, and 5% of baseline with 0.5, 1.0, and 2.0 mg/kg doses, resp. Whole blood from mice treated with siFga formed clots with significantly decreased clot strength ex vivo, but siFga treatment did not compromise hemostasis following saphenous vein puncture or tail transection. In an endotoxemia model, siFga suppressed the acute phase response and decreased plasma fibrinogen, D-dimer, and proinflammatory cytokine levels. In a sterile peritonitis model, siFga restored normal macrophage migration in plasminogen-deficient mice. Finally, treatment of mice with siFga decreased the metastatic potential of tumor cells in a manner comparable to that observed in fibrinogen-deficient mice. The results indicate that siFga causes robust and controllable depletion of fibrinogen and provides the proof-of-concept that this strategy can modulate the pleiotropic effects of fibrinogen in relevant disease models. This study involved multiple reactions and reactants, such as (6Z,9Z,28Z,31Z)-Heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate (cas: 1224606-06-7Safety of (6Z,9Z,28Z,31Z)-Heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate).

(6Z,9Z,28Z,31Z)-Heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate (cas: 1224606-06-7) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Safety of (6Z,9Z,28Z,31Z)-Heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate

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

Orientation Control in Thin Films of a High-蠂 Block Copolymer with a Surface Active Embedded Neutral Layer was written by Zhang, Jieqian;Clark, Michael B.;Wu, Chunyi;Li, Mingqi;Trefonas, Peter;Hustad, Phillip D.. And the article was included in Nano Letters in 2016.Related Products of 3063-94-3 The following contents are mentioned in the article:

Directed self-assembly (DSA) of block copolymers (BCPs) is an attractive advanced patterning technol. being considered for future integrated circuit manufacturing By controlling interfacial interactions, self-assembled microdomains in thin films of polystyrene-block-poly(Me methacrylate), PS-b-PMMA, can be oriented perpendicular to surfaces to form line/space or hole patterns. However, its relatively weak Flory interaction parameter, 蠂, limits its capability to pattern sub-10 nm features. Many BCPs with higher interaction parameters are capable of forming smaller features, but these “high-蠂” BCPs typically have an imbalance in surface energy between the resp. blocks that make it difficult to achieve the required perpendicular orientation. To address this challenge, we devised a polymeric surface active additive mixed into the BCP solution, referred to as an embedded neutral layer (ENL), which segregates to the top of the BCP film during casting and annealing and balances the surface tensions at the top of the thin film. The additive comprises a second BCP with a “neutral block” designed to provide matched surface tensions with the resp. polymers of the main BCP and a “surface anchoring block” with very low surface energy that drives the material to the air interface during spin-casting and annealing. The surface anchoring block allows the film to be annealed above the glass transition temperature of the two materials without intermixing of the two components. DSA was also demonstrated with this embedded neutral top layer formulation on a chem. patterned template using a single step coat and simple thermal annealing. This ENL technol. holds promise to enable the use of high-蠂 BCPs in advanced patterning applications. This study involved multiple reactions and reactants, such as 1,1,1,3,3,3-Hexafluoroisopropylmethacrylate (cas: 3063-94-3Related Products of 3063-94-3).

1,1,1,3,3,3-Hexafluoroisopropylmethacrylate (cas: 3063-94-3) belongs to esters. Esters are also usually derived from carboxylic acids. It may also be obtained by reaction of acid anhydride or acid halides with alcohols or by the reaction of salts of carboxylic acids with alkyl halides. Esterification is the general name for a chemical reaction in which two reactants (typically an alcohol and an acid) form an ester as the reaction product. Esters are common in organic chemistry and biological materials.Related Products of 3063-94-3

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

Paracetamol (acetaminophen) esters of some non-steroidal anti-inflammatory carboxylic acids as mutual prodrugs with improved therapeutic index was written by Fadl, T. A.;Omar, F. A.. And the article was included in Inflammopharmacology in 1998.Recommanded Product: 5003-48-5 The following contents are mentioned in the article:

Paracetamol (acetaminophen) esters [4a-f] of some acidic NSAIDs were synthesized and evaluated as mutual prodrug forms with the aim of improving the therapeutic index through prevention of the gastrointestinal toxicity. The structures of the synthesized esters were confirmed by IR and ¹H-NMR spectroscopy and their purity was established by elemental analyses and TLC. In-vitro stability studies revealed that the synthesized ester prodrugs 4a-f are sufficiently chem. stable in non-enzymic simulated gastric fluid (hydrochloric acid buffer of pH 1.3 (t_1/2 鈭?15-45 h)) and in phosphate buffer of pH 7.4 (t_1/2 鈭?4-40 h). In 80% human plasma and 10% rat liver homogenate, the mutual prodrugs were found to be susceptible to enzymic hydrolysis releasing the corresponding NSAID and paracetamol at relatively faster rates (t_1/2 鈮?15-385 min and 1-140 min, resp.). Calculated log P values indicated that the prodrugs 4a-f are more lipophilic than the parent drugs. In-vivo experiments in rabbits showed higher plasma levels of ibuprofen after oral administration of its ester prodrug 4b compared with those resulting from an equivalent amount of the corresponding phys. mixture Moreover, significant improvement in latency of pain threshold in mice has been observed up to 4 h after po administration of 0.02 mmol/kg of the prodrugs, compared with the corresponding phys. mixtures Gross observations and scanning electromicrographs of the stomach showed that the prodrugs induced very little irritancy in the gastric mucosa of mice after oral administration for 4 days. These results suggest that the synthesized mutual ester prodrugs were characterized by a better therapeutic index than the parent drugs. This study involved multiple reactions and reactants, such as 4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5Recommanded Product: 5003-48-5).

4-Acetamidophenyl 2-acetoxybenzoate (cas: 5003-48-5) belongs to esters. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Many esters have the potential for conformational isomerism, but they tend to adopt an s-cis (or Z) conformation rather than the s-trans (or E) alternative, due to a combination of hyperconjugation and dipole minimization effects. The preference for the Z conformation is influenced by the nature of the substituents and solvent, if present. Lactones with small rings are restricted to the s-trans (i.e. E) conformation due to their cyclic structure.Recommanded Product: 5003-48-5

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

Removal of citric acid from water by tributyl amine in octyl acetate: equilibrium and optimization by central composite design was written by Evlik, Tais;Asci, Yavuz Selim;Baylan, Nilay;Cehreli, Suheyla. And the article was included in Desalination and Water Treatment in 2020.Application of 112-14-1 The following contents are mentioned in the article:

Citric acid is one of the most important natural organic acid and extensively used in pharmaceuticals, foods, beverages, personal care products and mainly manufactured in the form of aqueous solutions by fermentation processes. In this study, the removal of citric acid from aqueous solutions was investigated by reactive extraction using an extractant namely tributylamine (TBA) in octyl acetate. The effects of different parameters on the removal such as initial extractant (TBA) concentration in octyl acetate (0-1.2 mol L-1), initial citric acid concentration (0.26-0.78 mol L-1) and, organic: aqueous phase ratio (0.2-1.0 volume/volume) were examined In order to evaluate the performance of reactive extraction operation, extraction efficiencies (E%), distribution coefficients (D) and loading factors (Z) were calculated by using the exptl. data. Furthermore, an optimization work was carried out for the reactive extraction process of citric acid. Response surface methodol. was used to optimize the effect of input variables on the reactive extraction In the variables examined, it was determined that the initial TBA concentration in the organic phase was the most effective parameter for the removal of citric acid from aqueous solutions The optimum extraction conditions were found to be initial TBA concentration in the organic phase of 1.2 mol L-1, the initial citric acid concentration of 0.26 mol L-1 and organic: aqueous phase ratio of 1.0 (volume/volume), resp. Under these optimum conditions, the predicted and exptl. extraction efficiencies were obtained as 86.31% and 82.44%, resp. The correlation coefficient values (R2 and adjusted R2 > 0.9) denoted that the obtained model equation represents the exptl. data adequately. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Application of 112-14-1).

Octyl acetate (cas: 112-14-1) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Esters contain a carbonyl center, which gives rise to 120掳 C鈥揅鈥揙 and O鈥揅鈥揙 angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C鈥揙鈥揅 bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Application of 112-14-1

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

Using essential oils from Citrus paradisi as a fumigant for Solenopsis invicta workers and evaluating the oils effect on worker behavior was written by Zhang, Ning;Liao, Yihong;Xie, Lianjie;Zhang, Zhixiang;Hu, Wei. And the article was included in Environmental Science and Pollution Research in 2021.Synthetic Route of C10H20O2 The following contents are mentioned in the article:

The red imported fire ant is one of the worlds most devastating invasive species, adversely affecting humans, wildlife, crops, and livestock. To control infestations, chem. pesticides are deployed extensively around the world. However, their extensive use has led to neg. effects on the environment and human health. Essential oils, which are safe and ecofriendly, can potentially be used as alternatives to chem. pesticides. In this study, grapefruit essential oils were used as fumigant agents to control red imported fire ants. The crude grapefruit oil (GO1) contained 28 compounds, and the concentrated grapefruit oil (GO2), which was refined from GO1 by vacuum distillation, contained 20 compounds D-Limonene was the dominant constituent in both GO1 (70.1%) and GO2 (73.96%), and other important constituents included 尾-pinene, 伪-pinene, 尾-phellandrene, octanal, d-carvone, 伪-terpineol, and linalool. Both the essential oils and their individual constituents (伪-pinene, 伪-terpineol, 尾-phellandrene, octanal, and d-carvone) showed strong lethal fumigant effects against workers. Workers were more susceptible to GO2 than GO1, and octanal was more toxic to workers as compared with the other four constituents. When antennas of workers were treated with the two oils or the five constituents, their walking and gripping abilities were significantly suppressed, and there was an obvious bending or breaking phenomenon on the sensilla of the antennas. Fumigant activity by grapefruit essential oils and their main compounds were associated with their effects on the walking and gripping behavior of workers, and this confirmed that grapefruit essential oil is a promising, ecofriendly, and safe fumigant for the control of red imported fire ants. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Synthetic Route of C10H20O2).

Octyl acetate (cas: 112-14-1) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits, including apples, durians, pears, bananas, pineapples, and strawberries. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Synthetic Route of C10H20O2

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

Fatty Acids and Flavor Components in the Oil Extracted from Golden Melon Seeds was written by Chen, Lihua;Li, Dongna;Zhu, Chuchu;Ma, Xia;Rong, Yuzhi. And the article was included in European Journal of Lipid Science and Technology in 2021.SDS of cas: 2198-61-0 The following contents are mentioned in the article:

For complete utilization of raw materials and edible oil production, the oil from golden melon seeds (GSs) is extracted via the cold-pressing, hot-pressing, and ultrasound-assisted aqueous enzymic extraction (AEE), and the fatty acid composition, and nutritional value of the extracted GS oils (GSOs) are analyzed. The volatile compounds present in the GSOs are determined using gas chromatog.-mass spectrometry. The aroma profiles of different GSO samples are further distinguished by using an electronic nose. A total of 16 fatty acids are identified in the GSO samples, with atherogenic, thrombogenic, and nutritive value indexes ranging from 0.142-0.151, 0.366-0.403, and 5.019-5.299, resp. Moreover, 43 volatile compounds, including esters, hydrocarbons, alcs., ketones, pyrazines, and aldehydes are identified. The cold-pressed GSO presents fresh and fruity flavors, while the hot-pressed GSO presents roasted, nutty, fatty, and fruity flavors, and the GSO obtained via AEE presents fatty and fruity flavors. The acid and peroxide contents of these oil samples are 0.69-079 mg g-1 and 5.17-5.79 mmol kg-1, resp. The results indicate that the extraction method affects the fatty acid composition, flavor components, and physiochem. properties of the GSO. This study may help promote the development of edible GSO. Practical applications: With high demand for edible oils, it is of great significance to find natural edible oils from different sources. The oil in golden melon seeds is extracted by different methods. Their fatty acid composition and flavor components are analyzed. The GSO extracted via AEE method is rich in fatty acids composition This work would guide the development of an edible GSO and increase the value of golden melon. This study involved multiple reactions and reactants, such as Isopentyl hexanoate (cas: 2198-61-0SDS of cas: 2198-61-0).

Isopentyl hexanoate (cas: 2198-61-0) belongs to esters. Esters typically have a pleasant smell; those of low molecular weight are commonly used as fragrances and are found in essential oils and pheromones. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.SDS of cas: 2198-61-0

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

Transcriptomic and Metabolomic Analyses Provide Insights into the Formation of the Peach-like Aroma of Fragaria nilgerrensis Schlecht. Fruits was written by Wang, Ai-Hua;Ma, Hong-Ye;Zhang, Bao-Hui;Mo, Chuan-Yuan;Li, En-Hong;Li, Fei. And the article was included in Genes in 2022.Reference of 112-14-1 The following contents are mentioned in the article:

Fragaria nilgerrensis Schlecht. is a wild diploid strawberry species. The intense peach-like aroma of its fruits makes F. nilgerrensis an excellent resource for strawberry breeding programs aimed at enhancing flavors. However, the formation of the peach-like aroma of strawberry fruits has not been comprehensively characterized. In this study, fruit metabolome and transcriptome datasets for F. nilgerrensis (HA; peach-like aroma) and its interspecific hybrids PA (peach-like aroma) and NA (no peach-like aroma; control) were compared. In total, 150 differentially accumulated metabolites were detected. The K-means anal. revealed that esters/lactones, including acetic acid, octyl ester, 未-octalactone, and 未-decalactone, were more abundant in HA and PA than in NA. These metabolites may be important for the formation of the peach-like aroma of F. nilgerrensis fruits. The significantly enriched gene ontol. terms assigned to the differentially expressed genes (DEGs) were fatty acid metabolic process and fatty acid biosynthetic process. Twenty-seven DEGs were predicted to be associated with ester and lactone biosynthesis, including AAT, LOX, AOS, FAD, AIM1, EH, FAH, ADH, and cytochrome P 450 subfamily genes. Thirty-five transcription factor genes were predicted to be associated with aroma formation, including bHLH, MYB, bZIP, NAC, AP2, GATA, and TCPfamily members. Moreover, we identified differentially expressed FAD, AOS, and cytochrome P 450 family genes and NAC, MYB, and AP2 transcription factor genes that were correlated with 未-octalactone and 未-decalactone. These findings provide key insights into the formation of the peach-like aroma of F. nilgerrensis fruits, with implications for the increased use of wild strawberry resources. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Reference of 112-14-1).

Octyl acetate (cas: 112-14-1) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Because of their lack of hydrogen-bond-donating ability, esters do not self-associate. Consequently, esters are more volatile than carboxylic acids of similar molecular weight.Reference of 112-14-1

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