Category: 27208-80-6

Targeting PPARs Signaling Pathways in Cardiotoxicity by Natural Compounds was written by Yarmohammadi, Fatemeh;Hayes, A. Wallace;Karimi, Gholamreza. And the article was included in Cardiovascular Toxicology in 2022.Synthetic Route of C20H22O8 The following contents are mentioned in the article:

A review. Cardiotoxicity can be a complication of both drugs and a variety of other chems. that affects morbidity, quality of life, and even mortality. The accumulation of lipids and inflammation have been implicated in the development of cardiotoxicity. The peroxisome proliferator-activated receptors (PPARs), a family of transcription factors, have a role in controlling the cardiac expression of genes involved in lipid and glucose metabolism and the inflammatory response. The different PPAR isoforms, PPARα, PPARγ, and PPARβ/δ, have a role in multiple functions in cardiac tissue. The protective nature of several naturally occurring chems. (NCs) against cardiotoxicity by targeting PPARα and PPARγ has been reported. The literature related to the ability of several NCs to modulate cardiotoxicity through targeting the AMP-activated protein kinase (AMPK)/the PPARγ coactivator-1 alpha (PGC-1α)/PPARα, the PPARα/the nuclear factor-kappa B (NF-κB), and the PPARγ/the nuclear factor-erythroid 2 related factors 2 (Nrf2)/the heme oxygenase-1 (HO-1)/NF-κB signaling pathways are reviewed. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Synthetic Route of C20H22O8).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Synthetic Route of C20H22O8

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Polar phenol detection in rat brain: Development and validation of a versatile UHPLC-MS method and application on the brain tissues of Corinthian currant (Vitis vinifera L.,var. Apyrena) fed rats was written by Vasilakopoulou, Paraskevi B.;Fanarioti, Εleni;Tsarouchi, Martha;Kokotou, Maroula G.;Dermon, Catherine R.;Karathanos, Vaios T.;Chiou, Antonia. And the article was included in Food Chemistry in 2022.Recommanded Product: (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol The following contents are mentioned in the article:

This study aimed to validate a rapid and selective bioanal. method, using UHPLC-Orbitrap MS, for the determination of brain polar phenolics and to apply it in rats that orally consumed Corinthian currant for 38 days. Corinthian currant, is a dried vine fruit rich in polar phenolics that potentially penetrate the brain. During method optimization fresh and lyophilized tissues were comparatively studied along with different solid-phase extraction cartridges; satisfactory recoveries (>80%) for almost all analytes were attained using fresh tissues and Oasis HLB cartridges. Brain regional levels in phenol concentrations were then determined; isoquercetin showed higher concentrations in frontal cortex, hippocampus and cerebellum (14.0 ± 5.5, 6.6 ± 2.0, and 2.9 ± 1.3 ng/g tissue, resp.); rutin and gallic acid in cerebellum and isorhamnetin, quercetin and rutin in hippocampus of the Corinthian currant supplemented rat group compared to the control. This is the first study investigating polar phenolics’ accumulation in rat brain after Corinthian currant supplementation. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Recommanded Product: (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Recommanded Product: (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

A Synchronized Increase of Stilbenes and Flavonoids in Metabolically Engineered Vitis vinifera cv. Gamay Red Cell Culture was written by Wang, Ru;Lenka, Sangram Keshari;Kumar, Varun;Sikron-Persi, Noga;Dynkin, Irena;Weiss, David;Perl, Avichai;Fait, Aaron;Oren-Shamir, Michal. And the article was included in Journal of Agricultural and Food Chemistry in 2021.Application In Synthesis of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol The following contents are mentioned in the article:

Stilbenes and flavonoids are two major health-promoting phenylpropanoid groups in grapes. Attempts to promote the accumulation of one group usually resulted in a decrease in the other. This study presents a unique strategy for simultaneously increasing metabolites in both groups in V. vinifera cv. Gamay Red grape cell culture, by overexpression of flavonol synthase (FLS) and increasing Phe availability. Increased Phe availability was achieved by transforming the cell culture with a second gene, the feedback-insensitive E. coli DAHP synthase (AroG*), and feeding them with Phe. A combined metabolomic and transcriptomic anal. reveals that the increase in both phenylpropanoid groups is accompanied by an induction of many of the flavonoid biosynthetic genes and no change in the expression levels of stilbene synthase. Furthermore, FLS overexpression with increased Phe availability resulted in higher anthocyanin levels, mainly those derived from delphinidin, due to the induction of F3′5′H. These insights may contribute to the development of grape berries with increased health benefits. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Application In Synthesis of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. A strong base can deprotonate an alcohol to yield an alkoxide ion (R―O−). For example, sodamide (NaNH2), a very strong base, abstracts the hydrogen atom of an alcohol. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Application In Synthesis of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Highly Regioselective and Efficient Biosynthesis of Polydatin by an Engineered UGT_BL1-AtSuSy Cascade Reaction was written by Chen, Tianyi;Chen, Ziyi;Wang, Nan;Chu, Jianlin;Fan, Bo;Cheng, Cheng;Qin, Song;He, Bingfang. And the article was included in Journal of Agricultural and Food Chemistry in 2021.Synthetic Route of C20H22O8 The following contents are mentioned in the article:

Polydatin, resveratrol-3-O-β-glucoside, possesses various biol. activities. However, the regioselective glucosylation of resveratrol by UDP-glycosyltransferases (UGTs) constitutes a persistent problem. Semi-rational design and iterative combinatorial mutagenesis were carried out to screen the mutants of UGT_BL1 and the high specificity with the glycosylation of the 3-OH group of resveratrol was explored. The triple mutant I62G/M112D/K143G exhibited near-perfect control of polydatin synthesis (regioselectivity ~99%), and the ratio of polydatin to resveratrol-4′-O-β-glucoside was finally enhanced by 786-fold. Mol. docking revealed that the mutant could form three H-bonds between 3-, 5-, and 4′-OH groups of resveratrol and the residues around the active center, resulting in the oriented-binding of resveratrol. Furthermore, UGT_BL1 mutant coupling sucrose synthase AtSuSy can synthesize polydatin at an unprecedented high titer of 10.33 g/L, together with efficient UDPG regeneration (RC_max = 54). This study provides an efficient approach for the regioselective biosynthesis of polydatin. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Synthetic Route of C20H22O8).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Synthetic Route of C20H22O8

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Phenolic compounds, bioactivity, and bioaccessibility of ethanol extracts from passion fruit peel based on simulated gastrointestinal digestion was written by Cao, Qiqi;Teng, Jianwen;Wei, Baoyao;Huang, Li;Xia, Ning. And the article was included in Food Chemistry in 2021.Safety of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol The following contents are mentioned in the article:

Passion fruit peel, a potential source of bioactive compounds, has been used as food stabilizing agent. However, the phenolic composition and bioactivity of passion fruit peel have rarely been reported. The effects of simulated gastrointestinal digestion on the bioactive components, bioactivity and bioaccessibility of passion fruit peel ethanol extracts (PFPE) were investigated using high performance liquid chromatog.-tandem mass spectrometry anal. (quasi-targeted metabolomics). Phenols (1 7 8) were identified, of which 25 inhibited alpha-glucosidase activity. The stabilities of PFPE phenols were significantly affected by pH changes and digestive enzymes during simulated digestion. The 1,1-diphenyl-2-picrylhydrazyl free radical scavenging capacity and ferric ion reducing antioxidant power were decreased by 32% and 30%, resp., while 2,2′-azinobis-(3-ethylbenzthiazoline-6-sulfonate) free radical scavenging capacity increased by 17%. Alpha-glucosidase inhibition decreased with decreased PFPE phenolic content. Therefore, passion fruit peel could be considered a source of natural antioxidants and alpha-glucosidase inhibitors. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Safety of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Similar to water, an alcohol can be pictured as having an sp3 hybridized tetrahedral oxygen atom with nonbonding pairs of electrons occupying two of the four sp3 hybrid orbitals. The most common reactions of alcohols can be classified as oxidation, dehydration, substitution, esterification, and reactions of alkoxides.Safety of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Discrimination of genetic and geographical groups of grape varieties (Vitis vinifera L.) based on their polyphenolic profiles was written by Sikuten, Iva;Stambuk, Petra;Tomaz, Ivana;Marchal, Cecile;Kontic, Jasminka Karoglan;Lacombe, Thierry;Maletic, Edi;Preiner, Darko. And the article was included in Journal of Food Composition and Analysis in 2021.Electric Literature of C20H22O8 The following contents are mentioned in the article:

Relevant aspect of wine geog. origin is related to grapevine varieties used for wine production in specific wine country or region. The grapevine germplasm is highly variable and classified into geog. groups. These classifications were recently confirmed using genetic studies, and further classified varieties into geog.-genetic (GEN-GEO) groups. Polyphenolic compounds are important secondary metabolites in grapes and have an important impact on wine quality and sensory properties. The aim of this research was to investigate the polyphenolic profiles of 50 grape varieties from different GEN-GEO groups. The groups were C2 (varieties from Italy and France), C7 (varieties from Croatia), C8 (varieties from Spain and Portugal). Polyphenolic compounds analyzed belonged to the classes of anthocyanins, flavan-3-ols, flavonols, phenolic acids, and stilbenes. The most abundant classes of polyphenols were anthocyanins, followed by flavan-3-ols and flavonols. Using discriminant anal., the genetic-geog. groups were clearly separated based on their polyphenolic profiles, with all classes of compounds contributing to discrimination. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Electric Literature of C20H22O8).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Tertiary alcohols cannot be oxidized at all without breaking carbon-carbon bonds, whereas primary alcohols can be oxidized to aldehydes or further oxidized to carboxylic acids.Electric Literature of C20H22O8

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Ultrasound-assisted adsorption/desorption of jujube peel flavonoids using macroporous resins was written by Shen, Dongbei;Labreche, Faiza;Wu, Caie;Fan, Gongjian;Li, Tingting;Dou, Jinfeng;Zhu, Jinpeng. And the article was included in Food Chemistry in 2022.COA of Formula: C20H22O8 The following contents are mentioned in the article:

The work explored the process of ultrasound-assisted adsorption/desorption to efficiently purify jujube peel flavonoids (JPFs) using macroporous resins (MRs). The impact of ultrasound power and temperature on the adsorption/desorption features of JPFs on MRs were studied. The maximum adsorption (80.21 ± 2.11 mg/g) /desorption (76.22 ± 1.68 mg/g) capacity of total flavonoids content were obtained. The pseudo-second-order kinetic and Freundlich isotherm models better described the whole process of ultrasound-assisted adsorption. The adsorption process was spontaneous, phys., and dominated by multilinear intraparticle diffusion. Ultrasound mainly enhanced the adsorption capacity by strengthening the formation of hydrogen bonds and increasing the surface roughness of MRs. Besides, the principal individual flavonoid ((+)-Catechin, (-)-Epicatechin, Rutin, Quercetin-3-O-robinobioside) content of JPFs in ultrasound treatment was 2-3 times that of shaking treatment, and biol. activities were significantly increased. Overall, as a low-cost green technol., ultrasound can improve the properties of MRs and better purify JPFs. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6COA of Formula: C20H22O8).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Because alcohols are easily synthesized and easily transformed into other compounds, they serve as important intermediates in organic synthesis. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.COA of Formula: C20H22O8

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Pulsed electric fields (PEF), pressurized liquid extraction (PLE) and combined PEF + PLE process evaluation: Effects on Spirulina microstructure, biomolecules recovery and Triple TOF-LC-MS-MS polyphenol composition was written by Zhou, Jianjun;Wang, Min;Berrada, Houda;Zhu, Zhenzhou;Grimi, Nabil;Barba, Francisco J.. And the article was included in Innovative Food Science & Emerging Technologies in 2022.Quality Control of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol The following contents are mentioned in the article:

This study aims at evaluating the impact of different processes-pulsed elec. fields (PEF), pressurized liquid extraction (PLE) and a multistep process combining PEF + PLE on the yield of antioxidant compounds (protein, polyphenols, chlorophyll a, chlorophyll b, and carotenoids) from Spirulina. Firstly, the effects of PEF or PLE treatment on the extraction yield of Spirulina biomols. were evaluated. To further increase the extraction yield, PEF + PLE was used, as an innovative extraction approach. The results showed that PEF + PLE greatly improved the extraction yield compared with the PEF or PLE treatments alone. Compared with Folch extraction (conventional control technique), PEF + PLE significantly (P < 0.05) shortened the extraction time (-165 min) and increased the protein, polyphenol, chlorophyll a and antioxidant capacity values of Spirulina extracts by 1328%, 979%, 11% and 47% resp. Furthermore, Triple TOF-LC-MS-MS results showed that PEF + PLE increased both the type and content of phenolic compounds The above results were attributed to PEF-induced damage on Spirulina helical structure, which was verified by fluorescence and SEM. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Quality Control of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. Alcohols are weak acids. The most acidic simple alcohols (methanol and ethanol) are about as acidic as water, and most other alcohols are somewhat less acidic. Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions. Oxidation of organic compounds generally increases the number of bonds from carbon to oxygen (or another electronegative element, such as a halogen), and it may decrease the number of bonds to hydrogen.Quality Control of (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

The pro-apoptotic and cytotoxic efficacy of polydatin encapsulated poly(lactic-co-glycolic acid) (PLGA) nanoparticles was written by Vijayalakshmi, Sankaran;Rajasekar, Aruliah;Veeraraghavan, Vishnu Priya;Ghidan, Alaa Yousef;M. Al Antary, Tawfiq;Karthikkumar, Venkatachalam;Damodaran, Lakshmi Priya Malarveni;Vinayagam, Ramachandran;David, Ernest. And the article was included in Process Biochemistry (Oxford, United Kingdom) in 2021.Recommanded Product: 27208-80-6 The following contents are mentioned in the article:

Polydatin (POL) is an ingredient of many herbal medications and has pharmacol. properties. The present study aimed to determine the antitumor potential of Polydatin loaded poly(lactic-co-glycolic acid) (PLGA) nanoparticles (POL-PLGA-NPs) against the cancerous KB cell line. We evaluated the efficiency of synthesized nanoparticles on cell proliferation and apoptosis markers, in addition to the generation of reactive oxygen species (ROS) and its potential to induce damages on the mitochondrial membrane. Morphol. changes in the cells (damage to DNA incurred due to cell lysis) were observed under Ethidium Bromide and Acridine orange staining techniques. The results evidenced the loss of cell viability, increased ROS, altered lipid peroxidation levels, increased DNA damage and loss of mitochondrial membrane potential in target cancerous KB cells. Further, immunoblot anal. quantified the expression of caspases-3, -9 and poly(ADP-ribose) polymerase (PARP) also supports the cell damage. Thus, the findings of the study suggested that POL-PLGA-NPs effectively induced oxidative stress by initiating cellular damage leading to apoptosis in KB cells. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Recommanded Product: 27208-80-6).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. Grignard and organolithium reagents are powerful tools for organic synthesis, and the most common products of their reactions are alcohols.Recommanded Product: 27208-80-6

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

The effect of black rot on grape berry composition was written by Kellner, N.;Antal, E.;Szabo, A.;Matolcsi, R.. And the article was included in Acta Alimentaria in 2022.Computed Properties of C20H22O8 The following contents are mentioned in the article:

Guignardia bidwellii, indigenous to North America, is a significant pathogen of grapes long known in Hungary, infecting only the growing green parts of the vine (leaves, petioles, shoots, and bunches). In the absence of adequate plant protection and extreme weather conditions such as a predominantly humid, warm year, black rot of grapes can be expected. The pathogen can cause high yield losses due to grape rot and reduce wine quality if the infection is severe. The evolution of certain biogenic amine compounds were investigated under the influence of grape black rot. The results obtained showed that they were present in low concentrations from an oenol. point of view. Polyphenol composition was consistent with the literature, blackening affected mainly the concentration of catechin. Black rot fungus does not produce β-glucosidase enzyme. In terms of resveratrol content, black rot has no particular effect. However, like Botrytis cinerea, it produces glycerol and, proportionally, gluconic acid in lower concentrations It can be concluded that black rot of grapes does not cause health problems when introduced into wine processing. This study involved multiple reactions and reactants, such as (2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6Computed Properties of C20H22O8).

(2S,3R,4S,5S,6R)-2-(3-Hydroxy-5-((E)-4-hydroxystyryl)phenoxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (cas: 27208-80-6) belongs to alcohols. The oxygen atom of the strongly polarized O―H bond of an alcohol pulls electron density away from the hydrogen atom. This polarized hydrogen, which bears a partial positive charge, can form a hydrogen bond with a pair of nonbonding electrons on another oxygen atom. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.Computed Properties of C20H22O8

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts