Category: 929-77-1

Lu, Yuzhen published the artcileEvaluation of filamentous heterocystous cyanobacteria for integrated pig-farm biogas slurry treatment and bioenergy production, Product Details of C23H46O2, the main research area is filamentous heterocystous cyanobacteria biogas pig slurry treatment bioenergy; Bioenergy; Biogas slurry; Filamentous cyanobacteria; Pig farm; Wastewater treatment.

The study evaluates 36 filamentous heterocystous cyanobacteria for the treatment of biogas slurry from pig farm and the accumulation of biomass for bioenergy production The results showed that only the strains B, J, and L were able to adapt to a 10% biogas slurry. The removal rates of ammonia nitrogen, total nitrogen, and total phosphorus for strains J and L were 92.46%-97.97%, 73.79%-79.90%, and 97.14%-98.46%, resp., higher than that of strain B. Strain J had the highest biomass productivity and lipid productivity. Based on the biodiesel prediction results, it was concluded that strains J and L are more suitable for biodiesel production The estimation of theor. methane potential suggests that the algal biomass of strain J also have the desirable possibility of biogas generation. In summary, algal strain J (Nostoc sp.) offers great potential for biogas slurry treatment and for the production of bioenergy.

Bioresource Technology published new progress about 16S rRNA Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Product Details of C23H46O2.

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

Haida, S. published the artcileChemical composition, phenolic content and antioxidant capacity of Haloxylon scoparium extracts, Application In Synthesis of 929-77-1, the main research area is Haloxylon scoparium extract chem composition phenolic content antioxidant capacity.

This work is part of the valorization of the Haloxylon scoparium plant, belonging to the Chenopodiaceae family and native to southeastern of Morocco. The aim of the present work is to study the chem. composition of this plant, to estimate the phenolic compounds contents of its extracts and to evaluate their antioxidant powers. After extraction by maceration of the aerial and root part of Haloxylon scoparium, the extracts obtained are fractionated by liquid-liquid extraction using solvents of different polarities. The best extraction yield is obtained in the aerial part 23.54% against 10.99% for the root part. The anal. carried out by the coupling of gas chromatog. with mass spectrometry (GC-MS) shows that the root part contains mainly carbohydrates, however the aerial part consists mainly of alkaloids. The total polyphenol content obtained in the root part 69.86 mg/gEAG (mg/g of gallic acid) is significantly higher than that in the aerial part 56.79 mg/g EAG. The hydrolysable tannins are the predominant polyphenols of the root part of Haloxylon scoparium corresponding to 83.87 mg/g EAT (mg/g of tannic acid). The antioxidant activity of the various extracts obtained is evaluated by two methods: the DPPH (1,1-diphenyl-2-picryl hydrazyl) free radical scavenging test and the ferric reducing antioxidant power (FRAP). The examination of the inhibitory concentration values shows that the butanolic extract of the root part is the most active with values of IC50 = 0.06 mg/mL and IC0.5 = 0.19 mg/mL resp. for the DPPH and FRAP tests. The other extracts also showed a very interesting potential as antioxidants.

South African Journal of Botany published new progress about Alkaloids Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Application In Synthesis of 929-77-1.

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

Rajina, M. published the artcileEfficacy of e-beam irradiation on shelf-life and accompanied changes in major metabolites of Desmodium gangeticum (L.) DC., an Ayurveda medicinal plant, Application of Methyl docosanoate, the main research area is Desmodium root methanol extract electron irradiation neophytadiene antioxidant activity.

The effects of electron beam irradiation (5, 10 and 15 kGy) on shelf-life and major plant metabolites of an Ayurvedic medicinal plant Desmodium gangeticum was evaluated. Its root possesses incredible medicinal effects; hence powd. root sample (choorna) was subjected to radiation processing and thereby shelf-life extension. The root sample was found to possess an appreciable amount of phenolic and flavonoid compounds TPC of untreated sample was completely deteriorated during storage. Flavonoids of untreated sample were depleted almost completely after a shelf-life of 12 mo. TFC of all the irradiated samples also decreased significantly (p<0.05) under storage. Irradiated and control samples were found to possess adequate amount amounts of minerals. Electron beam irradiation with dose of 5 kGy and 15 kGy significantly decreased nitrogen and magnesium levels. In contrast, Calcium content was increased significantly (p < 0.05) on radiation processing wit 5 kGy and 15 kGy. Microbial status revealed that the untreated sample was acceptable only up to 4 mo. A dose-dependent reduction in the microbial count resulted in all the radiation processed samples. Treatment with doses of 10 kGy and 15 kGy reduced the colony count to nil immediately after irradiation Irradiation with 15 kGy kept the sample completely sterilized up to 2 mo of storage and was acceptable even 12th month of storage. GCMS analyses identified compounds with pharmacol. importance such as Me palmitate, mome-inositol, Neophytadiene, etc. Although, a slight change in mineral composition and phytochems. were observed it could effectively decontaminate the medicinal herb and increase the shelf-life with min. loss of major metabolites compared to other conventional methods of processing. International Journal of Research in Pharmaceutical Sciences (Madurai, India) published new progress about Alkaloids Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Application of Methyl docosanoate.

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

Sampangi-Ramaiah, Megha Hastantram published the artcileDevelopmental changes in the composition of leaf cuticular wax of banana influenced by wax biosynthesis gene expression: a case study in Musa acuminata and Musa balbisiana, Recommanded Product: Methyl docosanoate, the main research area is musa leaf cuticular wax CUT1 CER6 KCS6 gene.

The composition of the cuticular wax varies from species to species as well as the developmental stage of the organ. In the present study, the variation in the pattern of accumulation of C28 and > C28 chain length of the cuticular wax compounds in the two contrasting Musa species for wax content has been examined-Musa balbisiana ‘Bee heekela’ (BB genome) (with high wax content) and Musa acuminata ssp. Burmannicoides Colla-‘Calcutta-4’ (AA genome) (with low wax content). These two species are the progenitors for the modern cultivated banana. Using GC-MS anal., 40 different cuticular wax compounds from five different leaf developmental stages in these two musa species were identified. Around tenfold higher accumulation of C28 length compounds was found in ‘Calcutta-4’ as compared to that of ‘Bee hee kela’. In case of ‘Bee hee kela’, > C28 length compounds were in large proportion compared to C28 length wax compounds The qPCR anal. was carried out for the gene CUT1/CER6/KCS6 which are involved in the fatty acid elongation step of cuticular wax biosynthesis. A higher expression in the 2nd (young), 4th and 6th (old) fully expanded leaves of high wax genotype ‘Bee hee kela’ with 1.57083, 9.71512, and 1.44963 fold change, whereas a lower expression of 0.9151, 4.8785, and 1.2321 fold change in low wax genotype ‘Calcutta-4’, resp., was observed A neg. relationship between the gene expression and C28 wax compounds accumulation was observed, indicating the importance of the expression of CUT1/CER6/KCS6 gene for elongation of C28 to > C28 cuticular wax compounds The current study suggest that CUT1/CER6/KCS6 from ‘Bee heekela’ would be a good contributor for higher cuticular wax with higher > C28 compounds, thus, finally, contributing for higher leaf water retention capacity their by conferring drought tolerance helping in the future banana improvement programs.

Acta Physiologiae Plantarum published new progress about Aldehydes Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Recommanded Product: Methyl docosanoate.

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

Saxena, Shaiphali published the artcilePharmacological and phytochemical assessment of Anagallis arvensis L. leaf extracts, SDS of cas: 929-77-1, the main research area is Anagallis arvensis leaf extract phytochem pharmacol assessment.

The present study elucidates anti-inflammatory potential and biochem. activity via 2,2′-diphenyl-1-picrylhydrazyl scavenging potential (DPPH), total antioxidant activity (TAA), ferric reducing antioxidant power (FRAP), ferrous chelating activity (FCA), total phenolic content (TPC), total flavonoid content (TFC) of aqua-methanol (AqM) and aqua-acetone (AqA) extracts of Anagallis arvensis L. leaf along with mineral content (AAS) and quant. phytochems. (FT-IR and GC-MS). AqM extract exhibited maximum anti-inflammatory activity (82.90 ± 0.91%), DPPH (65.06 ± 1.87%), TAA (46.85 ± 7.32 μg VCE/mg), FRAP (73.82 ± 1.21 μg TE/mg), TPC (104.17 ± 1.41 μg GAE/mg); while AqA showed maximum FCA (64.77 ± 1.61%) and TFC (19.12 ± 1.24 μg QE/mg). FT-IR spectra of AqM extract ranged from 1020.58 to 3853.42 cm-1. The major six phytochems. investigated through GC-MS were 9-octadecenoic acid (Z)-methylester; 2-hexadecen-1-ol-3,7,11,15-tetramethyl-[R-[R*,R*-(E)]]; Me elaidate; 2-methoxy-4-vinylphenol; 9-octadecenamide-(Z)-; and benzoic acid 2-hydroxy-phenylmethyl ester exhibiting antioxidant and anti-inflammatory properties. The present investigation characterizes the pharmacognostic and phytochem. profile of A. arvensis leading towards its futuristic significance in pharmaceutical and nutraceutical industries.

Asian Journal of Chemistry published new progress about Alkaloids Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, SDS of cas: 929-77-1.

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

Pandey, Avantika published the artcileUltraviolet-B mediated biochemical and metabolic responses of a medicinal plant Adhatoda vasica Nees. at different growth stages, Category: esters-buliding-blocks, the main research area is Adhatoda vasica medicinal plant growth UV biochem metabolic pathway; Adhatoda vasica; Antioxidants; Metabolic profile; Secondary metabolites; UV-B.

In the present study, the effects of elevated UV-B (eUV-B; ambient ± 7.2 kJ m-2 day-1) were evaluated on the biochem. and metabolic profile of Adhatoda vasica Nees. (an indigenous medicinal plant) at different growth stages. The results showed reduction in superoxide radical production rate, whereas increase in the content of hydrogen peroxide which was also substantiated by the histochem. localization. Malondialdehyde content, which is a measure of oxidative stress, did not show significant changes at any of the growth stages however photosynthetic rate and chlorophyll content showed reduction at all growth stages under eUV-B exposure. Increased activities of the enzymic and non-enzymic antioxidants were noticed except ascorbic acid, which was reduced under eUV-B exposure. The metabolic profile of A. vasica revealed 43 major compounds (assigned under different classes) at different growth stages. Triterpenes, phytosterols, unsaturated fatty acids, diterpenes, tocopherols, and alkaloids showed increment, whereas reduction in saturated fatty acids and sesquiterpenes were observed under eUV-B treatment. Vasicinone and vasicoline, the two important alkaloids of A. vasica, showed significant induction under eUV-B exposure as compared to control. Treatment of eUV-B leads to the synthesis of some new compounds, such as oridonin oxide (diterpene) and α-Bisabolol oxide-B (sesquiterpene), which possess potent anti-inflammatory and anticancerous activities. The study displayed that differential crosstalk between antioxidants and secondary metabolites at different growth stages, were responsible for providing protection to A. vasica against eUV-B induced oxidative stress and enhancing its medicinal properties.

Journal of Photochemistry and Photobiology, B: Biology published new progress about Alkaloids Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Category: esters-buliding-blocks.

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

Tanideh, Nader published the artcileProtection by pure and genistein fortified extra virgin olive oil, canola oil, and rice bran oil against acetic acid-induced ulcerative colitis in rats, COA of Formula: C23H46O2, the main research area is ulcerative colitis genistein virgin olive canola rice bran oil.

Genistein is a major isoflavone with antioxidant and anti-inflammatory activities and hydrophobic features. To increase its bioavailability, researchers supplemented genistein with dietary oils. The present study aims to compare the effectiveness of genistein supplementation with water solution or oils and find the best possible dietary oil for fortification. A total of 135 male Sprague-Dawley rats were randomly assigned to nine groups, including one control group and eight acetic acid-induced colitis groups. The rats in the intervention groups were treated with 5 mL per kg body weight of oral pure and genistein fortified forms of extra virgin olive oil (EVOO), canola oil (CaO), and rice bran oil (RBO); the Genistein group (G) received 100 mg per kg body weight of genistein in aqueous solution orally. The colitis and control groups did not receive any treatment. The levels of colonic MDA (malondialdehyde), MPO (myeloperoxidase) activity, and IL-1β (interleukin-1β) were evaluated and a stereol. anal. of colonic tissues was performed. All of the dietary oils (EVOO, CaO, and RBO) were effective at ameliorating the rats’ oxidative and inflammatory status (p < 0.05); however, EVOO (with or without genistein) prescription resulted in slightly better results, especially with regard to the inflammatory profile. Addnl., delivering genistein via an oil vehicle was more efficient at reducing MDA formation, MPO activity, and IL-1β concentration than genistein in aqueous solution The quant. anal. of colonic tissue was consistent with the biochem. anal. Our findings suggest that the oral administration of EVOO, canola oil, and rice bran oil can attenuate the elevated IL-1β levels and oxidative damage in induced colitis. Moreover, genistein fortified oils, especially EVOO, showed more beneficial effects in decreasing these markers in comparison with the pure oils or genistein (aqueous solution). Food & Function published new progress about Canola oil Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, COA of Formula: C23H46O2.

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

Saadatian, Mohammad published the artcileEvaluation of nutritional value, fatty acids and polyphenols profiles of Pyrus amygdaliformis L. grown in north-east Kurdistan regional government, Iraq, Recommanded Product: Methyl docosanoate, the main research area is Pyrus fatty acid polyphenol nutritional value Iraq; Pyrus; chlorogenic acid; natural resource; phenolic compounds; tricosanoic acid.

The present research evaluated some chem. composition in tissues from the leaves, seed, and fruits P. amygdaliformis. In leaf samples, phenolics compounds are predominated, whereas, in fruit samples, sugars, organic acid predominated. Among phenolic compounds, chlorogenic acid and fumaric acid were found in the highest amount in leaf tissue. In addition, the amounts of minerals in the fruit tissue had high values. In the P. amigdaliformis seed oil, oleic and linoleic acid were the primary fatty acids. This study shows that these wild pears have beneficial natural compounds and can also be used as a new source of natural oil.

Journal of Oleo Science published new progress about Edible oils Role: FFD (Food or Feed Use), BIOL (Biological Study), USES (Uses). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Recommanded Product: Methyl docosanoate.

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

Zhang, Huadan published the artcileOxidative stability of marine phospholipids derived from large yellow croaker roe, Application In Synthesis of 929-77-1, the main research area is Larimichthys phospholipids oxidative stability fatty acids volatile compound; Fatty acids compositions; Large yellow croaker roe; Marine phospholipids; Oxidative stability; Volatile compounds.

Large yellow croaker roe phospholipids (LYCPLs) have various functions and high nutritional value, which are expected to be functional foods ingredients. The aim of this study is to investigate the oxidative stability of LYCPLs at different temperatures (100 °C, 140 °C and 180 °C) in terms of peroxide value (POV), thiobarbituric acid-reactive substances value (TBARS), acid value (AV) and fatty acids compositions of phospholipids. The volatile compounds were also identified and analyzed via headspace solid-phase microextraction-gas chromatog.-mass spectroscopy (HS-SPME-GC-MS) and headspace gas chromatog.-ion mobility spectrometry (HS-GC-IMS). The results showed that the highest POV was 192.92, 133.70 and 121.25 meq/kg at 100 °C, 140 °C and 180 °C within 10-20 min, resp., then fell along with the increment of heating time, while the highest TBARS was 6.38, 7.66 and 8.19 mg/kg at 30 min, resp. The AV was increased, but monounsaturated fatty acid and polyunsaturated fatty acid content were decreased with the increment of temperatures A total of 94 volatile compounds were identified, and the content of alkanes, aldehydes, and heterocyclic compounds were reasonably increased, while the aromatic compound and amide compound content were decreased when LYCPLs heated at 180 °C. The present research improves the comprehensive understanding of oxidative stability of marine phospholipids.

Food Research International published new progress about Aldehydes Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Application In Synthesis of 929-77-1.

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

Salami, Ayobami published the artcileComplementary chemical characterization of distillates obtained from industrial hemp hurds by thermal processing, Synthetic Route of 929-77-1, the main research area is Cannabis dry distillation propionic acid furfural thermal processing.

This study focused on spectroscopic characterization of slow pyrolysis distillates from three different hemp hurd variates of industrial hemp (Cannabis sativa L). Raw distillates were collected at drying, torrefaction and pyrolysis stage of the slow pyrolysis process starting from room temperature up to the maximum operating temperature of 350 °C. Complementary chem. characterization of the hemp hurd distillate fractions was achieved using Fourier transform IR (FTIR) spectroscopy, 1D and 2D NMR spectroscopy, comprehensive two-dimensional gas chromatog.-mass spectrometry (2D GC-MS) and liquid chromatog.-high resolution mass spectrometry (LC-HRMS). These analyses provided information on the concentration of main chem. constituents of distillates, detected valuable, volatile, semivolatile and nonvolatile compounds and their chem. nature as indicated by functional groups. This study reveals the possibility of optimizing the use of hemp hurds as high-value products by utilizing slow pyrolysis for biochar and further processing for distillates.

Industrial Crops and Products published new progress about Aldehydes Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 929-77-1 belongs to class esters-buliding-blocks, name is Methyl docosanoate, and the molecular formula is C23H46O2, Synthetic Route of 929-77-1.

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