Category: 2425-77-6

Today I want to share an article with you. The article is 《Analysis of Vapor Pressures Using Family Variations: A Case Study of Hexadecanol Isomers》,you can find this article in 《Industrial & Engineering Chemistry Research》. The following contents are mentioned:

Vapor pressure is one of the most important properties needed when designing chem. processes. Exptl. data are preferred; however, predictive methods must be used when data are not available. Even when exptl. data are available, they are often sparse, and the quality needs to be evaluated. In this work, we have used the isomers of hexadecanol (C₁₆H₃₄O) for a vapor-pressure case study, and a database of 33 isomers has been collected. All the isomers are saturated alcs., and the variation in vapor pressure arises from the placement of the alc. (-OH) group and the extent of branching. The recently published modified Trouton method has been used to analyze and evaluate the available data, and a reliable set of b.ps. at the representative vapor pressure of 2 kPa has been developed for the 33 compounds in the study; further, the uncertainty in the 2 kPa b.ps. has been estimated The database used was evaluated to gain insight into the trends of the vapor pressures. Next, three representative approaches were used to test the ability of estimation methods to predict and correlate the data: (1) the Nannoolal group-contribution method; (2) the COSMO-RS quantum-chem. method; and (3) an empirical method based upon structural factors. The study has revealed the nature and extent of vapor-pressure variation with this family of isomers and the ability of existing estimation methods to provide reliable and accurate correlations. The database developed here may also be helpful for related studies, for example, the use of mol. simulation to predict the vapor pressures.2-Hexyl-1-decanol (cas: 2425-77-6) were involved in the experimental procedure.

2-Hexyl-1-decanol(cas: 2425-77-6) is a fatty acid that is found in the essential oils of plants and has been shown to have fungicidal properties.COA of Formula: C16H34O It has also been shown to inhibit the growth of Candida glabrata when used as a cationic surfactant.

Reference:
Alcohol – Wikipedia,
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Related Products of 2425-77-6《Synthesis of helical branched carbodiimide polymers with liquid crystalline properties》 was published in 2022. The authors were De Silva, Enosha Harshani;Novak, Bruce M., and the article was included in《Liquid Crystals》. The author mentioned the following in the article:

Carbodiimide polymers are synthetic helical polymers that display unique properties depending on the functional groups attached to the polymer backbone. The amidine groups of the backbone present alternating amine- and imine-like groups. The properties of the polycarbodiimides have been studied by varying the sidechains of the polymer from linear to branched. In previous work, different arenes and straight aliphatic chains substituted polycarbodiimides have been used to evaluate the thermal and liquid crystalline properties of these polymers. In this study, we introduced bulky branched aliphatic and octadecyl side chains to the polymer backbone to generate a branched homopolymer and different branched/linear-chain copolymers. The effect of these side-chain combinations on the solid and solution properties of these polycarbodiimides was studied. It was observed that polycarbodiimides containing octadecyl and branched bulky alkyl groups showed different thermal events in the DSC plot at ∼30°C. Also, we observed a decrease in thermal stability in the TGA thermogram as we increase the branched alkyl side chains of the polymers. The lyotropic liquid crystallinity was observed in all the branched copolymers that consist of both branched alkyl side chains and octadecyl functional groups in different ratios. And 2-Hexyl-1-decanol (cas: 2425-77-6) was used in the research process.

2-Hexyl-1-decanol(cas: 2425-77-6) has been shown to inhibit the growth of b16 mouse melanoma cells, suggesting it may be useful for treating skin cancer.Related Products of 2425-77-6 This fatty acid also has transport properties and can form hydrogen bonds with other molecules.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Fu, Jiantao;Zhao, Xu;Wang, Lanying;Zhang, Yunfei;Luo, Yanping published 《Antioxidant Activities and Allelopathic Potential of Chonemorpha splendens Chun et Tsiang Stem Methanol Extract》 in 2022. The article was appeared in 《Chemistry & Biodiversity》. They have made some progress in their research.Recommanded Product: 2425-77-6 The article mentions the following:

Finding agriculturally active compounds from nature or finding active lead compounds from natural products, artificial synthesis and structural modification are the main ways to create new agrochem. In order to explore the agricultural activities of Chonemorpha splendens Chun et Tsiang (C. splendens), an important medicinal plant, the antioxidant activities and allelopathic potential were investigated. C. splendens was extracted with methanol, then, C. splendens methanol extract (CSME) were extracted with petroleum ether, chloroform, Et acetate and butanol. Reducing activity, lipid peroxidation, and the scavenging abilities for DPPH·, O2-., HO·, and H2O2 were also measured and allelopathic potentials were evaluated by bioassay method. GC/MS anal. revealed that esters were the main component (66.34 %) of CSME, the total CSME flavonoid content was 313 mg g-1 (rutin equivalent). The chloroform phase of CSME was identified as stigmasterol by NMR for the first time. The DPPH· scavenging rate of CSME was 87 %, with an IC50 value of 0.12±0.02 mg mL-1, which was significantly difference from the pos. control, Trolox. Chloroform fraction showed the strongest inhibitory effect against Mimosa pudica (MP) seed germination at 1.0 mg mL-1 (100 % inhibition), which was better than that of the chem. herbicide paraquat. In the seed growth experiment, systematic EC50 and the principal component anal. (PCA) were used to assess the allelopathic potential of extracts The systematic EC50 values of Crotalaria pallida Ait. (CP), Bidens pilosa L. (BP) were significantly greater than MP. MP, Oryza sativa L. (OS) and Lactuca satiua L., (LS) inhibited all parameters. Our results would provide an idea for controlling weeds through allelopathy from C. splendens to reduce dependency on synthetic herbicides. The experimental procedure involved many compounds, such as 2-Hexyl-1-decanol (cas: 2425-77-6) .

2-Hexyl-1-decanol(cas: 2425-77-6) may be employed as an organic solvent to study the extraction of non-polar acidic drugs from human plasma by parallel artificial liquid membrane extraction (PALME). Recommanded Product: 2425-77-6

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Alcohol – Wikipedia,
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Silva, Mariana P.;Nieva Lobos, Maria L.;Larson, Tony R.;McQueen-Mason, Simon;Gomez, Leonardo D.;Moyano, E. Laura;Scopel, Ana L. published 《Valuable chemicals identified from Flourensia species using vacuum and analytical pyrolysis》. The research results were published in《Journal of Analytical and Applied Pyrolysis》 in 2022.Reference of 2-Hexyl-1-decanol The article conveys some information:

The genus Flourensia, present throughout most of the Americas has been identified as a source of renewable chems. Here, we characterized the aerial biomass and matrix polysaccharides of Flourensia campestris, F. oolepis and F. riparia, and explored their potential as a source of chems. through the study of two techniques: anal. pyrolysis (PY-GC/MS) and vacuum pyrolysis (VP). In all species, hemicellulose was more abundant than cellulose and lignin, with galacturonic acid being the most abundant monosaccharide. Bio-oils from VP exhibited a complex combination of phenols, terpenes, furans and nitrogen-containing compounds which have a wide range of industrial applications. Differences between the composition of VP pyrolytic oils derived from the mixture of leaves and stems or from individual organs suggest possible interactions between biopolymers. Combining PY-GC/MS and principal component anal. (PCA) we identified fingerprints for leaves and stems of the three Flourensia species. The experimental procedure involved many compounds, such as 2-Hexyl-1-decanol (cas: 2425-77-6) .

2-Hexyl-1-decanol(cas: 2425-77-6) is a branched alcohol. It is one of the constituent of the essential oil, extracted from the roots of Adiantum flabellulatum. Reference of 2-Hexyl-1-decanol

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Alcohol – Wikipedia,
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Cain, Caitlin N.;Trinklein, Timothy J.;Ochoa, Grant S.;Synovec, Robert E. published 《Tile-Based Pairwise Analysis of GC x GC-TOFMS Data to Facilitate Analyte Discovery and Mass Spectrum Purification》. The research results were published in《Analytical Chemistry (Washington, DC, United States)》 in 2022.Computed Properties of C16H34O The article conveys some information:

A new tile-based pairwise anal. workflow, termed 1v1 anal., is presented to discover and identify analytes that differentiate two chromatograms collected using comprehensive two-dimensional (2D) gas chromatog. coupled with time-of-flight mass spectrometry (GC x GC-TOFMS). Tile-based 1v1 anal. easily discovered all 18 non-native analytes spiked in diesel fuel within the top 30 hits, outperforming standard pairwise chromatog. analyses. However, eight spiked analytes could not be identified with multivariate curve resolution-alternating least-squares (MCR-ALS) nor parallel factor anal. (PARAFAC) due to background contamination. Analyte identification was achieved with class comparison enabled-mass spectrum purification (CCE-MSP), which obtains a pure analyte spectrum by normalizing the spectra to an interferent mass channel (m/z) identified from 1v1 anal. and subtracting the two spectra. This report also details the development of CCE-MSP assisted MCR-ALS, which removes the identified interferent m/z from the data prior to decomposition In total, 17 out of 18 spiked analytes had a match value (MV) > 800 with both versions of CCE-MSP. For example, MCR-ALS and PARAFAC were unable to decompose the pure spectrum of Me decanoate (MVs < 200) due to its low 2D chromatog. resolution (~0.34) and high interferent-to-analyte signal ratio (~30:1). By leveraging information gained from 1v1 anal., CCE-MSP and CCE-MSP assisted MCR-ALS obtained a pure spectrum with an average MV of 908 and 964, resp. Furthermore, tile-based 1v1 anal. was applied to track moisture damage in cacao beans, where 86 analytes with at least a 2-fold concentration change were discovered between the unmolded and molded samples. This 1v1 anal. workflow is beneficial for studies where multiple replicates are either unavailable or undesirable to save anal. time. The experimental procedure involved many compounds, such as 2-Hexyl-1-decanol (cas: 2425-77-6) .

2-Hexyl-1-decanol(cas: 2425-77-6) may be employed as an organic solvent to study the extraction of non-polar acidic drugs from human plasma by parallel artificial liquid membrane extraction (PALME). Computed Properties of C16H34O

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Sharma, Pooja;Tripathi, Sonam;Chaturvedi, Preeti;Chaurasia, Deepshi;Chandra, Ram published 《Newly isolated Bacillus sp. PS-6 assisted phytoremediation of heavy metals using Phragmites communis: Potential application in wastewater treatment》 in 2021. The article was appeared in 《Bioresource Technology》. They have made some progress in their research.Electric Literature of C16H34O The article mentions the following:

This work aimed to study Bacillus sp. PS-6 assisted phytoremediation of metals from pulp and paper industry wastewater as a novel green technique for the removal of metals of wastewater. Results revealed that heavy metal (mg L-1) contents in wastewater were reduced after in-situ phytoremediation for Fe, Cu, Zn, Cd, Mn, Ni, Pb, and As. Phragmites communis showed higher potential for the enrichment of Fe, Cu, Zn, Cd, Mn, Ni, Pb, and As in its rhizomes, roots, and shoots compared to leaves. The strain produced indole acetic acid, siderophores, and hydrolytic and ligninolytic enzymes, and resulted in nutrients solubilization. Results offer potential basis for the removal of metals from pulp and paper industry wastewater at large scale and prevention of pollution.2-Hexyl-1-decanol (cas: 2425-77-6) were involved in the experimental procedure.

2-Hexyl-1-decanol(cas: 2425-77-6) may be employed as an organic solvent to study the extraction of non-polar acidic drugs from human plasma by parallel artificial liquid membrane extraction (PALME). Electric Literature of C16H34O

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Quality Control of 2-Hexyl-1-decanolIn 2021, Kumar, M.;Charishma, K.;Sahu, K. P.;Sheoran, N.;Patel, A.;Kundu, A.;Kumar, A. published 《Rice leaf associated Chryseobacterium species: An untapped antagonistic flavobacterium displays volatile mediated suppression of rice blast disease》. 《Biological Control》published the findings. The article contains the following contents:

Rice phyllosphere-associated pigmented bacteria were characterized and identified as Chryseobacterium based on 16S rRNA gene sequencing and phenotypic fingerprinting by Biolog. Mol. phylogenetic anal. by maximum likelihood method clustered the leaf Chryseobacterium with plant or soil-associated Chryseobacterium taklimakanense (OsEp-PSA33); Chryseobacterium camaliae (OsEnb-ALM-D20, OsEnb-ALM-D11); Chryseobacterium culicis (OsEnb-ALM-C23, OsEp-PPA23, OsEp-PPA6, OsEnb-ALM-D3); and Chryseobacterium endophyticum (OsEnb-ALM-A6, OsEnb-ALM-A22). Activity testing of Chryseobacterium isolates showed excellent antifungal activity with over 80.0 mycelial growth inhibition of Magnaporthe oryzae. The Chryseobacterium endophyticum OsEnb-ALM-A6 and OsEnb-ALM-A22 showed over 90 fungal growth inhibition by volatile compounds Chem. anal. of volatiles emitted by Chryseobacterium indicated the abundance of 2-Ethyl-hexanol; 1-Hexadecene; 2-Hexyl-decanol; Heptanal; Furan-diol; and Octanal. Upon seed or seedling bacterization, Chryseobacterium endophyticum not only triggered altered growth pattern of rice but also suppressed blast disease (40.0 reduction over mock). qPCR-based transcriptional anal. showed enhanced expression of defense associated OsCEBiP, OsCERK, OsPAD4, OsNPR1.3, and OsFMO1. The volatile mediated antifungal activity and host defense induction by Chryseobacterium can be a potential alternative to fungicide-based blast management.2-Hexyl-1-decanol (cas: 2425-77-6) were involved in the experimental procedure.

2-Hexyl-1-decanol(cas: 2425-77-6) is a fatty acid that is found in the essential oils of plants and has been shown to have fungicidal properties.Quality Control of 2-Hexyl-1-decanol It has also been shown to inhibit the growth of Candida glabrata when used as a cationic surfactant.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Chi, Xuelu;Shao, Yiwei;Pan, Minghui;Yang, Qingyu;Yang, Yan;Zhang, Xiaomei;Ai, Nasi;Sun, Baoguo published 《Distinction of volatile flavor profiles in various skim milk products via HS-SPME-GC-MS and E-nose》 in 2021. The article was appeared in 《European Food Research and Technology》. They have made some progress in their research.Application of 2425-77-6 The article mentions the following:

Volatile flavor profile of skim milk relates to product quality and consumer liking. The volatile compositions of different skim milk products are challenging to discriminate due to subtle constituents and inconspicuous peculiarities. This study develops a correlative anal. protocol for the characterization and differentiation of volatile flavor components in various skim milk products via headspace solid-phase micro-extraction gas chromatog.-mass spectrometry (HS-SPME-GC-MS) and electronic nose (E-nose) with multivariate statistical anal. Sixty-three volatile flavor components were identified in six skim milk products, which were paired into pasteurized skim milk, ultra-high-temperature skim milk, and modified skim milk, resp. Distinguishable variation trends were observed upon the aroma response values of skim milk samples through the solid-state E-nose sensors. The results of principal component anal., cluster heatmap anal. and Venn diagram anal. showed that significant distinctions in varying degrees among the six skim milk products could be presented in both volatile flavor composition and aroma release distribution. The correlative anal. by partial least squares regression indicated an adequate combination of HS-SPME-GC-MS and E-nose for the differentiation and classification of volatile flavor profiles in skim milk products. These findings provide an insightful perspective for the efficient flavor evaluation of fluid skim milk.2-Hexyl-1-decanol (cas: 2425-77-6) were involved in the experimental procedure.

2-Hexyl-1-decanol(cas: 2425-77-6) is a fatty acid that is found in the essential oils of plants and has been shown to have fungicidal properties.Application of 2425-77-6 It has also been shown to inhibit the growth of Candida glabrata when used as a cationic surfactant.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Cheng, Jun;Liu, Qun;Zhang, Yucang;Wang, Zhifen;Gao, Mengmeng;Li, Siyuan published 《Preparation and properties of antibacterial and antioxidant mango peel extract/polyvinyl alcohol composite films》. The research results were published in《Journal of Food Processing and Preservation》 in 2022.Application of 2425-77-6 The article conveys some information:

In order to improve the high-value utilization of mango peel and the performance of the polyvinyl alc. (PVA) films, mango peel extract (MPE) and PVA were blended to prepare multifunctional composite films in this paper. First, gel permeation chromatog. was used to determine the mol. weight distribution of MPE, and the major components of MPE were identified by gas chromatog.-mass spectrometry. Subsequently, different ratios of MPE/PVA composite films were prepared As indicated by the results, the optical and mech. properties of pure PVA film are significantly affected by the addition of MPE. With addition of 2.4 wt% MPE, the ultimate elongation of this films is significantly increased by 160.24%. The addition of MPE also enhances the water resistibility and thermal stability of the films and significantly improves its antibacterial and antioxidative properties. These results indicate that the prepared composite films is expected to be widely applied in food packaging. Novelty impact statement : The mango peel extract (MPE) was prepared, its mol. weight and composition were characterized, and then the MPE/PVA composite films were further prepared The MPE improved the elongation at break and water resistance of composite films. The MPE gave excellent UV resistance, antibacterial and antioxidant properties to the composite films.2-Hexyl-1-decanol (cas: 2425-77-6) were involved in the experimental procedure.

2-Hexyl-1-decanol(cas: 2425-77-6) is a fatty acid that is found in the essential oils of plants and has been shown to have fungicidal properties.Application of 2425-77-6 It has also been shown to inhibit the growth of Candida glabrata when used as a cationic surfactant.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Today I want to share an article with you. The article is 《Evaluation of protein degradation and flavor compounds during the processing of Xuan′en ham》,you can find this article in 《Journal of Food Science》. The following contents are mentioned:

Protein degradation occurs during the processing of dry-cured ham, which has important influences on the flavor and quality of products. The aim of this work was to study the degradation kinetics of myofibrillar proteins (MPs) and sarcoplasmic proteins (SPs) extracted from the biceps femoris muscle during the processing of Xuan′en ham. A relationship between protein degradation and the flavor formation was found. During the processing of Xuan ′en ham, MPs and SPs were mainly degraded in the salting stage and incipient fermentation Accompanied by protein degradation, the content of carbonyl group in SPs increased gradually, but in MPs, it first increased and then decreased. Interconversion between sulfhydryl and disulfide bonds was investigated during this processing. Oxidation, degradation, and thermal effects significantly affected the surface hydrophobicity of proteins. More than one hundred volatile compounds have been identified at each stage of ham preparation Among them, organic acids were the predominant group, followed by hydrocarbons, aldehydes, alcs., ketones, and esters. To complete the study, the researchers used 2-Hexyl-1-decanol (cas: 2425-77-6) .

2-Hexyl-1-decanol(cas: 2425-77-6) has been shown to inhibit the growth of b16 mouse melanoma cells, suggesting it may be useful for treating skin cancer.Electric Literature of C16H34O This fatty acid also has transport properties and can form hydrogen bonds with other molecules.

Reference:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts