Category: 87-73-0

Hazra, Anindita; Das, Susmita published the artcile< Comparative metabolomics analysis and radical scavenging activity of Saraca asoca (Roxb.) de wilde flowers in different stages of maturity>, HPLC of Formula: 87-73-0, the main research area is Saraca flower maturity metabolomics radical scavenging.

The flower extracts of Saraca asoca were evaluated in their three different phenol. stages of flowering [bud (S1), mature (S2) and senescent (S3)] in terms of chem. composition and antioxidant activity. The GC/MS based fingerprinting led to identification of 85 metabolites, including 9 amino acids, 20 organic acids, 7 fatty acids, 20 sugar and sugar acids, 8 sugar alcs., 13 phenols and phenolic acids and 8 others compounds The three flowering stages showed prominent changes in their metabolite profile during the process of maturation of the flowering stages from bud to mature to senescence stages determined via GC/MS based metabolomics and chemometric approaches. The amounts and composition of metabolites in each stage showed statistically significant differences, which were reflected in their antioxidant capacities. The three phenol. stages showed antioxidant activities in a dose dependent manner, but the senescent stage showed highest superoxide radical scavenging activity (IC50 = 65.17 ± 2.647 mg/mL) and metal chelating effect (6.65 ± 0.331 mg/mL) in agreement with their high content of phenolic acids. These differences were strongly reproduced in the chemometric analyses (PCA, PLS-DA and s-PLS-DA), identifying the most distinctive features of the three flowering stages. This study might be beneficial to select the most potent flowering stage for incorporation in functional food.

Jordan Journal of Biological Sciences published new progress about Alditols Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, HPLC of Formula: 87-73-0.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Arab, Leila; Seegmueller, Stefan; Kreuzwieser, Juergen; Eiblmeier, Monika; Rennenberg, Heinz published the artcile< Atmospheric pCO2 impacts leaf structural and physiological traits in Quercus petraea seedlings>, Recommanded Product: D-Glucosaccharic acid, the main research area is Quercus seedling leaf structural physiol trait oxidative stress ROS; Amino acid; Carbohydrate; Carbon dioxide; Cellulose; Glutathione reductase; Lignin.

Sessile oak (Quercus petraea Liebl.) was grown for ca. half a year from seeds at ambient control (525 ppm), 750, 900, and 1000 ppm atm. pCO2 under controlled conditions. Increasing pCO2 enhanced biomass production, modified the cell wall composition of the leaves in favor of cellulose at the expense of lignin, and enhanced the foliar non-structural carbohydrate level, in particular the sucrose content; as well as total N content of leaves by increased levels of all major N fractions, i.e., soluble proteins, total amino acids, and structural N. The enhanced total amino acid level was largely due to 2-ketoglutarate and oxalo acetate-derived compounds Increasing pCO2 alleviated oxidative stress in the leaves as indicated by reduced H2O2 contents. High in vitro glutathione reductase activity at reduced H2O2 contents suggests enhanced ROS scavenging, but increased lipid peroxidation may also have contributed, as indicated by a neg. correlation between malone dialdehyde and H2O2 contents. Almost all these effects were at least partially reversed, when pCO2 exceeded 750 or 900 ppm. Apparently, the interaction of atm. pCO2 with leaf structural and physiol. traits of Q. petraea seedlings is characterized by a dynamic response depending on the pCO2 level.

Planta published new progress about Aromatic amino acids Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Recommanded Product: D-Glucosaccharic acid.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Fukudome, Chiaki; Takisawa, Rihito; Nakano, Ryohei; Kusano, Miyako; Kobayashi, Makoto; Motoki, Ko; Nishimura, Kazusa; Nakazaki, Tetsuya published the artcile< Analysis of mechanism regulating high total soluble solid content in the parthenocarpic tomato fruit induced by pat-k gene>, Application of C6H10O8, the main research area is parthenocarpic tomato fruit soluble solid patk gene expression.

Total soluble solid (TSS) in tomatoes is an important trait that affects consumer’s preference. Previous studies have observed high TSS content in parthenocarpic tomato fruits induced by a parthenocarpic gene, pat-k. However, the mechanisms regulating high TSS content remain unknown. Hence, we have investigated the water content, metabolites involved with high TSS content, and gene expression related to starch synthesis in tomato fruits to elucidate the mechanism regulating high TSS content. We have found that independent of fruit water content, parthenocarpic fruits induced by pat-k had higher TSS content than pollinated fruits on Pat-k homozygous plants. Addnl., metabolome anal. of mature fruits has revealed that fructose influenced the difference in TSS content between pollinated fruits on Pat-k homozygous plants and the parthenocarpic fruits on pat-k homozygous plants. Furthermore, high performance liquid chromatog. (HPLC) anal. showed that not only fructose contents but also glucose contents were higher in the parthenocarpic fruits on pat-k homozygous plants than pollinated fruits on Pat-k homozygous plants, suggesting that increases in these sugar contents influenced the high TSS content in the pat-k-induced parthenocarpic fruits. We also have found that parthenocarpic fruits had high starch content and upregulated Sus4, which is involved in starch synthesis, during the early stages of fruit development. Since previous reports have suggested that high starch content during the early stages of fruit development attributed to high sugar content in mature tomato fruits, our results suggest that high accumulation of starch in young fruits could be involved with high TSS content in parthenocarpic fruits induced by pat-k.

Scientia Horticulturae (Amsterdam, Netherlands) published new progress about Anthesis. 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Application of C6H10O8.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Huang, Kang; Wang, Yuegang; Bai, Yang; Luo, Qiuyan; Lin, xuancai; Yang, Qiuyu; Wang, Shihao; Xin, hongjie published the artcile< Gut microbiota and metabolites in atrial fibrillation patients and their changes after catheter ablation>, Category: alcohols-buliding-blocks, the main research area is microbiota metabolite catheter ablation human atrial fibrillation; atrial fibrillation; gut metabolites; gut microbiota.

The gut microbiota has been shown to be associated with multiple cardiovascular diseases, but there is little research on the gut microbiota and atrial fibrillation (AF); thus, how the gut microbiota and metabolites change in AF patients after catheter ablation is unclear. In this study, we used 16S rRNA high-throughput sequencing and nontargeted metabolomic detection to conduct horizontal and longitudinal analyses of the gut microbiota and metabolites of AF patients. Compared with a control group, species richness and diversity increased significantly in AF patients. Among them, opportunistic pathogenic bacteria, such as Klebsiella, Haemophilus,Streptococcus, and Enterococcus, were significantly increased, and symbiotic bacteria, such as Agathobacter and Butyrivibrio, were significantly reduced. After catheter ablation, intestinal symbiotic bacteria (Lactobacillus, Agathobacter, Lachnospira, etc.) were increased in most AF patients, while pathogenic bacteria (Ruminococcus, etc.) were reduced. Moreover, in AF patients, caffeine, which was neg. correlated with Klebsiella, was downregulated, and estradiol and ascorbic acid, which were pos. correlated with Agathobacter, were also downregulated. After catheter ablation, citrulline, which was pos. correlated with Ralstonia and Lactobacillus, was increased. Oleanolic acid, which was neg. correlated with Ralstonia was downregulated. In conclusion, our results not only show overall changes in the gut microbiota and metabolites in AF patients but also indicate their changes in the short term after catheter ablation. These data will provide novel possibilities for the future clin. diagnosis and treatment of AF.

Microbiology Spectrum published new progress about Ablation (catheter). 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Category: alcohols-buliding-blocks.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Ivanovic, Stefan; Mandrone, Manuela; Simic, Katarina; Ristic, Mirjana; Todosijevic, Marina; Mandic, Boris; Godevac, Dejan published the artcile< GC-MS-based metabolomics for the detection of adulteration in oregano samples>, Computed Properties of 87-73-0, the main research area is GCMS metabolomic detection adulteration oregano sample.

Oregano is one of the most used culinary herb and it is often adulterated with cheaper plants. In this study, GC-MS was used for identification and quantification of metabolites from 104 samples of oregano (Origanum vul-gare and O. onites) adulterated with olive (Olea europaea), venetian sumac (Cotinus coggygria) and myrtle (Myrtus communis) leaves, at five different concentration levels. The metabolomics profiles obtained after the two-step derivatization, involving methoxyamination and silanization, were subjected to multivariate data anal. to reveal markers of adulteration and to build the regression models on the basis of the oregano-to-adulterants mixing ratio. Orthogonal partial least squares enabled detection of oregano adulterations with olive, Venetian sumac and myrtle leaves. Sorbitol levels distinguished oregano samples adulterated with olive leaves, while shikimic and quinic acids were recognized as discrimination factor for adulteration of oregano with venetian sumac. Fructose and quinic acid levels correlated with oregano adulteration with myrtle. Orthogonal partial least squares discriminant anal. enabled dis-crimination of O. vulgare and O. onites samples, where catechollactate was found to be discriminating metabolite.

Journal of the Serbian Chemical Society published new progress about Adulterants. 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Computed Properties of 87-73-0.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Yongpisanphop, J. published the artcile< Searching for a plant species having a potent bioherbicide using in silico approach>, SDS of cas: 87-73-0, the main research area is Medicago bioherbicide L2 Aminoadipate aldisine weed control.

Toxic herbicide residue in the environment is one of the most important problems in the world, especially in the agricultural country. To solve this problem, an effectively new bioherbicide needs to be discovered urgently. This motivated to search the novel bioherbicide. In silico technique has been accepted as a promising tool to discover new active compounds Based on 2D structural similarity, 18 new natural compounds were obtained from the KNApSAcK database. Among the structural leads, 12 natural phyto-compounds were selected to calculate the lowest free energy of binding value using mol. docking. Comp_7 and Comp_10 showed the lowest free energy of binding -7.84 and -7.43 kcal/mol resp. which were similar to glyphosate (-8.49 kcal/mol). Based on the binding interaction using ProteinsPlus program, a natural phyto-compound (Comp_7: L-2-Aminoadipate) was identified as a potential bioherbicide. It could be found in Medicago sativa L. Significantly, this procedure becomes a high powerful tool to increase the probability to discover the new potent bioherbicide and identify the plant host species for weed control. Moreover, M. sativa should be extracted to test the property of weed control for further study.

Research Journal of Chemistry and Environment published new progress about Alfalfa. 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, SDS of cas: 87-73-0.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Li, Guilin; Zhao, Hang; Guo, Dezheng; Liu, Zhenguo; Wang, Hongfang; Sun, Qinghua; Liu, Qingxin; Xu, Baohua; Guo, Xingqi published the artcile< Distinct molecular impact patterns of abamectin on Apis mellifera ligustica and Apis cerana cerana>, Name: D-Glucosaccharic acid, the main research area is abamectin mortality metabolism Apis; Abamectin; Bees; Comparison analysis; Molecular effects; Mortality rate; Multiomics.

The effects of insecticides on bee health are a topic of intensive research. Although abamectin is toxic to bees, the mol. impact of abamectin needs to be clarified. Here, we found that Apis cerana cerana exhibited a higher mortality rate when exposed to abamectin than Apis mellifera ligustica. In addition, A. cerana cerana had markedly higher numbers of differentially expressed genes (DEGs), differentially expressed proteins (DEPs) and differentially expressed metabolites (DEMs) than A. mellifera ligustica during exposure to abamectin. These results indicate that abamectin exposure exerts stronger effects on A. cerana cerana than on A. mellifera ligustica. In addition, six DEGs, two DEPs and two DEMs overlapped between the two bee species under abamectin exposure; however, some genes or proteins from the zinc finger protein, superoxide dismutase and peroxiredoxin families and the energy metabolism pathway were only unregulated in A. cerana cerana, which indicates a significant difference in the impact of abamectin on the two bee species. Despite these differences, several of the same gene families, such as heat shock proteins, cytochrome P 450, odorant-binding proteins and cuticle proteins, and pathways, including the carbohydrate metabolism, immune system, lipid metabolism, amino acid metabolism, sensory system, locomotion and development pathways, were influenced by abamectin exposure in both A. cerana cerana and A. mellifera ligustica. Together, our results indicate that abamectin causes adverse effects on bees and thus poses a risk to bee populations and that abamectin exposure affects A. cerana cerana more strongly than A. mellifera ligustica. These findings improve our understanding of the behavioral and physiol. effects of abamectin on bees.

Ecotoxicology and Environmental Safety published new progress about Amino acid metabolism disorders. 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Name: D-Glucosaccharic acid.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Zhang, Yuandi; Xu, Jingguo; Ding, Fang; Deng, Wanyu; Wang, Xi; Xue, Yansong; Chen, Xiaoxue; Han, Bei-Zhong published the artcile< Multidimensional profiling indicates the shifts and functionality of wheat-origin microbiota during high-temperature Daqu incubation>, HPLC of Formula: 87-73-0, the main research area is multidimensional profiling wheat microbiota high temperature Daqu incubation; Daqu; Incubation; Microbiota; Non-VOCs; VOCs; Wheat.

Wheat-origin microbiota is a critical factor in the assembly of the microbial community during high-temperature Daqu incubation. However, the succession and functional mechanisms of these microbial communities in Daqu are still unclear. This study investigated the shifts in microbiota diversity from the wheat to the end of incubation by the third generation Pacific Biosciences (PacBio) single-mol., real-time (SMRT) sequencing technol. Results indicated that Staphylococcus, Pantoea, Alternaria, and Mycosphaerella were the dominant genera of wheat-origin microbiota while Bacillus and Thermoascus were the most predominant bacterial and fungal genera of Daqu microbiota, resp. Metabolite detection revealed that volatile organic compounds (VOCs) changed obviously in different incubation stages and the 7th day to the 15th day of incubation was the critical period for the formation of VOCs. The content of non-VOCs, especially sugars, increased steeply in the first four days of incubation. The network anal. between microbes and metabolites showed that Thermoactinomyces and Staphylococcus had opposite correlations with most non-VOCs. Alternaria and Mycosphaerella had strong pos. correlations with fructose. As key functional fungal genera in wheat-origin microbiota, Mycosphaerella, Aspergillus, and Alternaria participated in multiple metabolic pathways (gluconeogenesis I, sucrose degradation III, pentose phosphate pathway, 5-aminoimidazole ribonucleotide biosynthesis I, Me ketone biosynthesis, and GDP-mannose biosynthesis) at the early stage of incubation, which played an important role in the formation of flavors and succession of microbiota. This work highlighted the shifts and functionality of wheat-origin microbiota in Daqu incubation, which can be a guideline to stabilize Daqu quality by wheat-origin microbiota control.

Food Research International published new progress about Alcoholic beverages (Daqu). 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, HPLC of Formula: 87-73-0.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Liu, Yinglong; Hou, Wenpeng; Jin, Jie; Christensen, Michael J.; Gu, Lijun; Cheng, Chen; Wang, Jianfeng published the artcile< Epichloe gansuensis increases the tolerance of Achnatherum inebrians to low-p stress by modulating amino acids metabolism and phosphorus utilization efficiency>, Formula: C6H10O8, the main research area is Epichloe Achnatherum growth phosphorus amino acid; Epichloë gansuensis; grass; low P stress; metabolomics.

In the long-term evolutionary process, Achnatherum inebrians and seed-borne endophytic fungi, Epichloe gansuensis, formed a mutually beneficial symbiosis relationship, and Epichloe gansuensis has an important biol. role in improving the tolerance of host grasses to abiotic stress. In this work, we first assessed the effects of Epichloe gansuensis on dry weight, the content of C, N, P and metal ions, and metabolic pathway of amino acids, and phosphorus utilization efficiency (PUE) of Achnatherum inebrians at low P stress. Our results showed that the dry weights, the content of alanine, arginine, aspartic acid, glycine, glutamine, glutamic acid, L-asparagine, lysine, phenylalanine, proline, serine, threonine, and tryptophan were higher in leaves of Epichloe gansuensis-infected (E+) Achnatherum inebrians than Epichloe gansuensis-uninfected (E-) Achnatherum inebrians at low P stress. Further, Epichloe gansuensis increased C content of roots compared to the root of E- plant at 0.01 mM P and 0.5 mM P; Epichloe gansuensis increased K content of leaves compared to the leaf of E- plant at 0.01 mM P and 0.5 mM P. Epichloe gansuensis reduced Ca content of roots compared to the root of E- plant at 0.01 mM P and 0.5 mM P; Epichloe gansuensis reduced the content of Mg and Fe in leaves compared to the leaf of E- plant at 0.01 mM P and 0.5 mM P. In addition, at low P stress, Epichloe gansuensis most probably influenced aspartate and glutamate metabolism; valine, leucine, and isoleucine biosynthesis in leaves; and arginine and proline metabolism; alanine, aspartate, and glutamate metabolism in roots. Epichloe gansuensis also affected the content of organic acid and stress-related metabolites at low P stress. In conclusion, Epichloe gansuensis improves Achnatherum inebrians growth at low P stress by regulating the metabolic pathway of amino acids, amino acids content, organic acid content, and increasing PUE.

Journal of Fungi published new progress about Achnatherum inebrians. 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Formula: C6H10O8.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Khan, M. A.; Al-Attas, Tareq A.; Yasri, Nael G.; Zhao, Heng; Larter, Stephen; Hu, Jinguang; Kibria, Golam Md published the artcile< Techno-economic analysis of solar-powered biomass electrolysis pathway for coproduction of hydrogen and value-added chemicals>, Formula: C6H10O8, the main research area is hydrogen techno economic analysis solar biomass electrolysis.

Electrochem. oxidation of biomass to fuels and value-added chems. represents an emerging strategy for storing renewable energy and achieving a higher grade of sustainability in chem. industries. While research is still in its infancy, it is important to analyze the economic feasibility of such a process. In this study, we present a detailed techno-economic anal. (TEA) of a potential photo-biorefinery approach for sunlight-driven electro-oxidation of glucose to produce valuable fuels and chems. i.e., H2, gluconic acid (GNA) and glucaric acid (GRA). Under a base case scenario, the results are promising with a min. selling price (MSP) of GRA at $6.94 per kg, which will be ~70% lower than the current market price. The detailed breakdown and sensitivity anal. suggest that unlike conventional water electrolysis, the cost of raw materials and separation has a significant impact on the economics. Furthermore, we also establish performance targets for conversion (90%), selectivity (90%), feed concentration (0.5 M) and operating c.d. (0.4 A cm-2) such that if these targets are achieved, photo-electrochem. conversion of biomass to fuels and chems. can become a very profitable option with a MSP of GRA as low as $1.42 per kg.

Sustainable Energy & Fuels published new progress about Analysis (Techno-economic). 87-73-0 belongs to class alcohols-buliding-blocks, and the molecular formula is C6H10O8, Formula: C6H10O8.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts