Category: 112-14-1

Effect of Solvent on the Mechanical and Structural Properties of N-Alkyldiamide Organogels was written by Khacef, Leila;Legros, Philippe;Herve, Pascal;Ovarlez, Guillaume;Medina-Gonzalez, Yaocihuatl. And the article was included in Langmuir in 2021.Quality Control of Octyl acetate The following contents are mentioned in the article:

Here, we study organogels prepared thanks to a new organogelator, the N-oleyldiamide mol., which shows a remarkable propensity to gelify a large scope of solvents, from aprotic to high protic solvents. The solvent plays a key role in the formation and stability of supramol. self-assemblies. However, the understanding and the control of its effects can be complex as many parameters are a priori involved. This study aims to understand the effect of solvent on the structures of organogels and on their final mech. properties. Five solvent classes have been selected ranking from low protic to high protic, according to the Hansen H-bond parameter δh. The solvent proticity appears to be one of the main parameters that affect the organogel internal structure and therefore the final rheol. properties. For a given organogelator fraction, the terminal elastic modulus measured by oscillatory rheol. is observed to increase significantly with the Hansen H-bond solvent parameter δh. Materials of different mech. properties are then shown to display various structures, which are investigated thanks to cryo-SEM. Besides, wide-angle X-ray scattering (WAXS) has been used to probe the gelator organization at the mol. scale with regard to the solvent nature, to understand the supramol. self-assembly of this promising mol. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Quality Control of Octyl acetate).

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. 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.Quality Control of Octyl acetate

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

Use of sequentially inoculation of Saccharomyces cerevisiae and Hanseniaspora uvarum strains isolated from honey by-products to improve and stabilize the quality of mead produced in Sicily was written by Prestianni, Rosario;Matraxia, Michele;Naselli, Vincenzo;Pirrone, Antonino;Badalamenti, Natale;Ingrassia, Marzia;Gaglio, Raimondo;Settanni, Luca;Columba, Pietro;Maggio, Antonella;Bruno, Maurizio;Francesca, Nicola;Moschetti, Giancarlo;Alfonzo, Antonio. And the article was included in Food Microbiology in 2022.Electric Literature of C10H20O2 The following contents are mentioned in the article:

Mead is a beverage produced by alc. fermentation of honey-must. The starter yeasts that are commonly used for the alc. fermentation of honey-must are oenol. Saccharomyces cerevisiae strains. The objective of the present work was, for the first time, to apply yeasts of honey byproducts origin to evaluate the influences the taste-olfactory attributes of mead. For this purpose, three exptl. productions were set up, which included: (i) single inoculation of S. cerevisiae; (ii) single inoculation of Hanseniaspora uvarum; (iii) sequential inoculation of H. uvarum/S. cerevisiae. Two control trials were performed, using a com. strain of S. cerevisiae of oenol. origin and a spontaneous fermentation The results of the chem. parameters showed differences between the trials in terms of residual sugars, acetic acid, glycerol, ethanol and volatile organic compounds Sensorial anal. also showed a high heterogeneity among trials. The attributes of sweetness, honey and floral were found in mead fermented with H. uvarum, whereas all meads obtained with S. cerevisiae were dry, balanced and without off-odors and off-flavours. The results obtained showed that the controlled application of conventional and non-conventional yeast strains isolated from honey byproducts origin could be a promising approach to improve the quality of meads. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Electric Literature of C10H20O2).

Octyl acetate (cas: 112-14-1) 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. 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 C10H20O2

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

Physico-mechanical, Antimicrobial, and Antioxidant Properties of Gelatin Edible Films Incorporated with Olibanum Essential Oil and Sodium Hexametaphosphate on the Rainbow Trout Fillet Under Refrigerated Conditions was written by Fallah, Maryam;Rouhi, Milad;Soltani, Mahya;Mohammadifar, Mohammad Amin;Bahrami, Roya;Davachi, Seyed Mohammad;Abbaspourrad, Alireza;Mohammadi, Reza. And the article was included in Journal of Polymers and the Environment in 2021.COA of Formula: C10H20O2 The following contents are mentioned in the article:

The present study was conducted to investigate the effect of sodium hexametaphosphate (SHMP) (0, 0.1, 0.2, and 0.3 g), and olibanum essential oil (OEO; 0, 2%, 4%, and 6% w/v) on the physicochem., structural, antioxidant, and microbial properties of the gelatin-based edible film, and its effect on the refrigerated storage period of rainbow trout fillet. The results demonstrated that the water solubility, the water vapor permeability, mech. properties, and antioxidant activity of all treatments were significantly improved compared to the control treatment. The Fourier-transform IR spectroscopy anal. revealed 1035-1015 cm^-1 stretching vibrations of the C-C, and C-O groups, confirming ester linkages among the gelatin (G), SHMP, and OEO components. The treatments containing SHMP, and OEO exhibited acceptable antimicrobial activity against the tested Gram-pos., and Gram-neg. microorganisms (Staphylococcus aureus, Escherichia coli, and Bacillus cereus). Moreover, the total count (TC), and Enterobacteriaceae count (EC) of rainbow trout fillets were significantly reduced by the optimal treatments of edible films (0.3 SHMP, 4% OEO- 0.2 SHMP, and 4% OEO) during 21-day refrigerated storage. According to the findings of this study, G/SHMP/OEO films could be a promising tool for packaging and protecting meat-based foods. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1COA of Formula: C10H20O2).

Octyl acetate (cas: 112-14-1) 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. 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.COA of Formula: C10H20O2

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

A multi-omics framework reveals strawberry flavor genes and their regulatory elements was written by Fan, Zhen;Tieman, Denise M.;Knapp, Steven J.;Zerbe, Philipp;Famula, Randi;Barbey, Christopher R.;Folta, Kevin M.;Amadeu, Rodrigo R.;Lee, Manbo;Oh, Youngjae;Lee, Seonghee;Whitaker, Vance M.. And the article was included in New Phytologist in 2022.Computed Properties of C10H20O2 The following contents are mentioned in the article:

Flavor is essential to consumer preference of foods and is an increasing focus of plant breeding programs. In fruit crops, identifying genes underlying volatile organic compounds has great promise to accelerate flavor improvement, but polyploidy and heterozygosity in many species have slowed progress. Here we use octoploid cultivated strawberry to demonstrate how genomic heterozygosity, transcriptomic intricacy and fruit metabolomic diversity can be treated as strengths and leveraged to uncover fruit flavor genes and their regulatory elements. Multi-omics datasets were generated including an expression quant. trait loci map with 196 diverse breeding lines, haplotype-phased genomes of a highly-flavored breeding selection, a genome-wide structural variant map using five haplotypes, and volatile genome-wide association study (GWAS) with > 300 individuals. Overlaying regulatory elements, structural variants and GWAS-linked allele-specific expression of numerous genes to variation in volatile compounds important to flavor. In one example, the functional role of anthranilate synthase alpha subunit 1 in Me anthranilate biosynthesis was supported via fruit transient gene expression assays. These results demonstrate a framework for flavor gene discovery in fruit crops and a pathway to mol. breeding of cultivars with complex and desirable flavor. 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. 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. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.Computed Properties of C10H20O2

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

Pickering emulsion prepared by bi-functional graphene oxide as efficient catalyst for aqueous nucleophilic substitution reactions was written by Yang, Xiaohai;Li, Dongsheng;Zhai, Jie;Wang, Fei;Xue, Bing;Zhu, Jie;Li, Yongxin. And the article was included in Colloids and Surfaces, A: Physicochemical and Engineering Aspects in 2020.Synthetic Route of C10H20O2 The following contents are mentioned in the article:

In this contribution, pickering emulsion system was prepared by bi-functional graphene oxide (GO) grafted with polyethylene glycol (PEG) and 3-aminopropyltrimethoxysilane (APS), which was used as highly efficient catalyst in place of phase transfer catalyst for aqueous nucleophilic substitution reactions. In this pickering emulsion system, PEG and APS acted as double active sites, in which APS as Lewis base was firstly demonstrated to have catalytic activity for the aqueous nucleophilic substitution. It is found that pickering emulsion catalytic system prepared by bi-functional GO has more dense droplets distribution and smaller droplets size compared to that by GO-PEG or GO-APS. It can be inferred that APS as stabilizer of oil in water emulsion and PEG showed good synergy for aqueous nucleophilic substitution reactions. It was found that the properties of pickering emulsion, including droplets distribution and size, was closely related to catalytic performance for the reactions. As the results, pickering emulsion system in the optimized reaction conditions could exhibit excellent catalytic performance (yield ≥90%) for the production of iodooctane from bromooctane and NaI without stirring. What’s more, the spent pickering emulsion could be easily reconstructed and show good reusability (yield≈80%) even after using for seven times. 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. 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. 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.Synthetic Route of C10H20O2

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Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Heracleum persicum Essential Oil Nanoemulsion: A Nanocarrier System for the Delivery of Promising Anticancer and Antioxidant Bioactive Agents was written by Bashlouei, Shima Ghareh;Karimi, Ehsan;Zareian, Mohsen;Oskoueian, Ehsan;Shakeri, Majid. And the article was included in Antioxidants in 2022.SDS of cas: 112-14-1 The following contents are mentioned in the article:

Essential oils are important compounds for the prevention and/or treatment of various diseases in which solubility and bio-accessibility can be improved by nanoemulsion systems. Heracleum persicum oil nanoemulsion (HAE-NE) was prepared and biol. properties were investigated against human breast cancer cells and normal human fibroblasts foreskin. Particle size, zeta potential and poly dispersity index were 153 nm, -47.9 mV and 0.35, resp. (E)anethole (57.9), terpinolene (13.8), -terpinene (8.1), myrcene (6.8), hexyl butyrate (5.2), octyl butanoate (4.5) and octyl acetate (3.7) was detected in nanoemulsion. Proliferation of cancer cells at IC50 = 2.32 μg/mL was significantly (p < 0.05) inhibited, and cell migration occurred at 1.5 μL/mL. The HAE-NE at 1.5, 2.5 and 3.5 μg/concentration up-regulated caspase 3 and enhanced sub-G1 peak of cell cycle with nil cytotoxic effects in the liver, kidney and jejunum of mice. Villus height, villus width, crypt depth and goblet cells in mice group fed with 10 and 20 mg/kg body weight of HAE-NE improved. Cellular redox state in the liver indicated 10 and 20 mg/kg body weight of nanoemulsion significantly up-regulated the expression of SOD, CAT and GPx genes. Heracleum persicum oil nanoemulsion could be an eco-friendly nanotherapeutic option for pharmaceutical, cosmetol. and food applications. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1SDS of cas: 112-14-1).

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. Acyl chlorides and acid anhydrides alcoholysis is another way to produce esters. Acyl chlorides and acid anhydrides react with alcohols to produce esters. Anydrous conditions are recommended since both acyl chlorides and acid anhydrides react with water.SDS of cas: 112-14-1

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

Gasification of wastes: The impact of the feedstock type and co-gasification on the formation of volatiles and char was written by Esmaeili, Vahideh;Ajalli, Jalil;Faramarzi, Ali;Abdi, Mehrdad;Gholizadeh, Mortaza. And the article was included in International Journal of Energy Research in 2020.Recommanded Product: 112-14-1 The following contents are mentioned in the article:

Summary : A gasification pilot plant was built up in order to investigate the influence of both feedstock type and co-gasification on the distribution and composition of the products. The results showed that at the same process condition, different feedstocks could result in different product yields. For instance, the highest gas yield was obtained from tire gasification, while the lowest one belonged to weed gasification. The characterization of the products showed the presence of different components and functionalities in the samples produced. In addition, the co-gasification of the feedstocks resulted in the products with different specifications than single feeding, proving the existence of different reaction pathways. This means that feedstocks and their derivatives could interact with each other and resulted in nonproportional yields and composition for the char, tar, and gaseous products in comparison with the products from the gasification of the single feedstocks. As an example, the tar from co-gasification had a lower content of acids but a higher content of amines and amides. This confirmed that co-gasification influenced the reaction network significantly, impacting the formation of gases, tar, and char, originated from the cross-interaction among the reaction intermediates derived from the pyrolysis/gasification of the various feedstocks. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Recommanded Product: 112-14-1).

Octyl acetate (cas: 112-14-1) 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. 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.Recommanded Product: 112-14-1

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

Association between human olfactory performance and ability to detect single compounds in complex chemical mixtures. was written by Sollai, Giorgia;Tomassini Barbarossa, Iole;Usai, Paolo;Hummel, Thomas;Crnjar, Roberto. And the article was included in Physiology & Behavior in 2020.Name: Octyl acetate The following contents are mentioned in the article:

In this research we studied the olfactory sensitivity to banana head-space as a complex odor mixture in a group of 53 subjects classified for their olfactory status, by means of the “Sniffin’ Sticks” extended test. Using the coupled Gas Chromatog.-Mass Spectrometry/ Olfactometry (GC-MS/O) technique, the single components of the banana flavor mixture were separated, identified and verbally evaluated by each subject. For each compound both the “odor type” (i.e., odor quality: fruity, floral, green, etc.) and “odor descriptor” (i.e., name used by subjects for odor identification) were reported, so that we could identify mols. that were defined as smelling of banana. The results show that: (a) the threshold olfactory performance is linearly correlated with the number of odor-active compounds (total or smelling of banana) for each subject; (b) the intensity reported by each subject during the sniffing of the pen containing the banana aroma in the identification test is pos. correlated both with its hedonic valence and the number of odor-active compounds smelling of banana. In conclusion, our findings show that human perception of single compounds is conditioned by the threshold olfactory performance of the subject and that his/her ability to detect single mol. components, which smell as the mixture, affects the intensity and hedonism for the complex aroma. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Name: Octyl acetate).

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. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. This ability to participate in hydrogen bonding confers some water-solubility.Name: Octyl acetate

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

Effect of the koji variety of Aspergillus species on the flavor formation of imo-shochu (Part 2) difference in volatile compounds and sensory evaluations of imo-shochu was written by Shiraishi, Yohei;Okutsu, Kayu;Yoshizaki, Yumiko;Futagami, Taiki;Tamaki, Hisanori;Wagu, Yutaka;Takamine, Kazunori. And the article was included in Nippon Jozo Kyokaishi in 2021.Application In Synthesis of Octyl acetate The following contents are mentioned in the article:

In order to clarify the effects of differences in koji type on the variety of the aroma and taste of imo-shochu. the author prepared imo-shochu with yellow, black, and white koji and investigated their aroma components and sensory characteristics. GC-MS analyses revealed that the concentrations of higher alcs., acetic acid Et esters, and sulfur compounds were higher in imo-shochu prepared with yellow koji than those with black or white koji. The aldehyde and terpene contents in imo-shochu prepared with white or black koji were higher than that with yellow koji. Meanwhile, imo-shochu prepared with white koji contained more DL-2-methylbutyrate, and imo-shochu prepared with black koji contained more Me salicylate and 1-octen-3-ol compared to the other shochu. Results of sensory evaluations, showed that imo-shochu prepared with yellow koji had stronger koji-like, baked confectionery-like, and herb-like flavors. Imo-shochu prepared with white koji was evaluated as roasted and sharp, and that with black koji evaluated as roasted, oily, and mild. Furthermore, it was first demonstrated that the shochu prepared with different types of koji could be distinguished by their sensory characteristics in blind tests. From the above results, the empirical fact that differences in the flavor of imo-shochu by the variety of koji was confirmed at the chem. level. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Application In Synthesis of Octyl acetate).

Octyl acetate (cas: 112-14-1) 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. 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.Application In Synthesis of Octyl acetate

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

Influence of Freezing and Different Drying Methods on Volatile Profiles of Strawberry and Analysis of Volatile Compounds of Strawberry Commercial Jams was written by Abouelenein, Doaa;Mustafa, Ahmed M.;Angeloni, Simone;Borsetta, Germana;Vittori, Sauro;Maggi, Filippo;Sagratini, Gianni;Caprioli, Giovanni. And the article was included in Molecules in 2021.Safety of Octyl acetate The following contents are mentioned in the article:

Strawberry is the most consumed berry fruit worldwide due to its unique aroma and flavor. Drying fruits to produce a powder represents one of the possible conservation methods to extend their shelf-life. The aim of the present study was to compare the influence of freezing and different drying methods on the volatile profile of strawberry using the HS-SPME/GC-MS method, in addition to anal. of strawberry jam volatiles. A total of 165 compounds were identified, accounting for 85.03-96.88% of the total volatile compositions Results and PCA showed that freezing and each drying process affected the volatile profile in a different way, and the most remarkable representative differential volatiles were Et hexanoate, hexyl acetate, (E)-2-hexenyl acetate, mesifurane, (E)-nerolidol, γ-decalactone, 1-hexanol, and acetoin. Shade air-dried, frozen, freeze-dried, and oven-dried 45°C samples retained more of the fruity and sweet aromas of strawberry, representing more than 68% of the total aroma intensity according to the literature. In contrast, the microwave-drying method showed drastic loss of fruity esters. Strawberry jams demonstrated complete destruction of esters and alcs. in most jams, while terpenes were significantly increased. These findings help better understand the aroma of strawberry and provide a guide for the effects of drying, freezing, and jam processing. This study involved multiple reactions and reactants, such as Octyl acetate (cas: 112-14-1Safety of Octyl acetate).

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. 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.Safety of Octyl acetate

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