Tag: 100-200

Antioxidant Additives Produced from Argan Shell Lignin Depolymerization was written by Afailal, Zainab;Gil-Lalaguna, Noemi;Torrijos, Maria Teresa;Gonzalo, Alberto;Arauzo, Jesus;Sanchez, Jose Luis. And the article was included in Energy & Fuels in 2021.Formula: C9H12O3 The following contents are mentioned in the article:

The present work summarizes the results of an exptl. study focused on producing antioxidant additives for biofuels from argan shell lignin. The generation of this waste has noticeably increased in specific regions of Morocco as a result of the upward trend in the production of argan oil. Lignin extracted from argan shells via a semi-chem. pulping process was depolymerized under hydrothermal conditions in a stirred autoclave reactor at a temperature range of 250-350°C. Lignin conversion to phenolic compounds was conducted in subcritical water together with different reaction medium (H₂, CO₂, and HCOOH). The organic fraction in the aqueous liquid product was extracted and blended with biodiesel at a dosage of 1 wt % to evaluate its antioxidant potential. According to the obtained results, the biodiesel oxidation stability time was drastically improved up to 400%. The depolymerization temperature was observed as a critical factor in the antioxidant potential of the additives, showing a maximum value at 300°C, regardless of the reaction medium. An extensive characterization of the produced additives was performed. The phenolic monomers present in the produced additives were identified using gas chromatog.-mass spectrometry, finding a notable presence of catechol, especially in the additives obtained at 300°C, which led to the best results of biodiesel oxidation stability. Gel permeation chromatog. analyses of the additives also showed a well dissolution of relatively big mols. (up to 7000 Da) in biodiesel. More efforts are required to verify the actual antioxidant potential of these types of mols. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Formula: C9H12O3).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. 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. 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.Formula: C9H12O3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Co-pyrolytic performances, mechanisms, gases, oils, and chars of textile dyeing sludge and waste shared bike tires under varying conditions was written by Tang, Xiaojie;Chen, Xi;He, Yao;Evrendilek, Fatih;Chen, Zhiyun;Liu, Jingyong. And the article was included in Chemical Engineering Journal (Amsterdam, Netherlands) in 2022.Product Details of 112-59-4 The following contents are mentioned in the article:

The massive industrial wastes of textile dyeing sludge (TDS) and waste shared bike tires are becoming increasingly problematic environmentally and economically. Their co-pyrolysis maybe an affordable and eco-friendlier alternative so as to reduce their waste volumes and emissions, as well as recover value-added oils and chars. This study was the first to characterize the TDS co-pyrolysis with rubber (RT) vs. polyurethane (PUT) tires and their performances, mechanisms, emissions, oils, and chars as a function of temperature and blend type and ratio. The co-pyrolysis increased the total weight loss from 51.76% with TDS to 55.30% with 50% TDS and 50% RT (TR55) and to 68.92% with TP55. TR55 and TP55 yielded the best performances, with the stronger synergistic effect with the TP than TR co-pyrolysis. The optimal reaction models were second-order (F2) and five-dimension diffusion (D5) for the two devolatilization sub-stages for TDS, two thirds-order (F1.5) for the TR55 and the second and fourth sub-stages of the TP55, and F2 for the first and third sub-stages of the TP55. The co-pyrolysis reduced emissions of CO, SO₂, and nitrous compounds, did not change their temperature dependency, and produced more hydrocarbon products. The TR co-pyrolysis produced more D-limonene and isoprene and inhibited the isomerization of D-limonene. The TP co-pyrolysis further decomposed diaminodiphenylmethane into low-mol. weight benzene series such as toluene and styrene. The co-pyrolytic chars had higher branching degree of aliphatic side chain and bridge bond, with the TP ones having the enhanced char aromaticity. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Product Details of 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. 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.Product Details of 112-59-4

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Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Electrospray Ionization with High-Resolution Mass Spectrometry as a Tool for Lignomics: Lignin Mass Spectrum Deconvolution was written by Andrianova, Anastasia A.;Di Prospero, Thomas;Geib, Clayton;Smoliakova, Irina P.;Kozliak, Evguenii I.;Kubatova, Alena. And the article was included in Journal of the American Society for Mass Spectrometry in 2018.Category: ethers-buliding-blocks The following contents are mentioned in the article:

The capability to characterize lignin, lignocellulose, and their degradation products is essential for the development of new renewable feedstocks. Electrospray ionization high-resolution time-of-flight mass spectrometry (ESI-HR TOF-MS) method was developed expanding the lignomics toolkit while targeting the simultaneous detection of low and high mol. weight (MW) lignin species. The effect of a broad range of electrolytes and various ionization conditions on ion formation and ionization effectiveness was studied using a suite of mono-, di-, and triarene lignin model compounds as well as kraft alkali lignin. Contrary to the previous studies, the pos. ionization mode is more effective for methoxy-substituted arenes and polyphenols, i.e., species of a broadly varied MW structurally similar to the native lignin. For the first time, the authors report an effective formation of multiply charged species of lignin with the subsequent mass spectrum deconvolution in the presence of 100 mmol L^-1 formic acid in the pos. ESI mode. The developed method enabled the detection of lignin species with an MW between 150 and 9000 Da or higher, depending on the mass analyzer. The obtained M_n and M_w values of 1500 and 2500 Da, resp., were in good agreement with those determined by gel permeation chromatog. Furthermore, the deconvoluted ESI mass spectrum was similar to that obtained with matrix-assisted laser desorption/ionization (MALDI)-HR TOF-MS, yet featuring a higher signal-to-noise ratio. The formation of multiply charged species was confirmed with ion mobility ESI-HR Q-TOF-MS. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Category: ethers-buliding-blocks).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. 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. 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.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Metabolic profiling of serum from dogs with pituitary-dependent hyperadrenocorticism was written by Munoz-Prieto, Alberto;Rubic, Ivana;Horvatic, Anita;Rafaj, Renata Baric;Ceron, Jose Joaquin;Tvarijonaviciute, Asta;Mrljak, Vladimir. And the article was included in Research in Veterinary Science in 2021.Name: 4-Hydroxy-3-methoxyphenethanol The following contents are mentioned in the article:

Hyperadrenocorticism (HAC) is one of the most common endocrine diseases in dogs characterized by excessive cortisol production caused by an adrenocorticotropic hormone (ACTH)-secreting tumor, namely pituitary-dependent HAC (PDH) or cortisol-secreting adrenal tumor. Metabolomics presents the ability to identify small mol. metabolites. Thus, the use of metabolomics techniques in canine PDH can provide information about the pathophysiol. and metabolic changes in this disease. This study aimed to identify and compare differences in serum metabolites between dogs with PDH and healthy dogs. The metabolomic profile of 20 dogs diagnosed with PDH was compared with 20 healthy dogs using liquid chromatog./mass spectrometry (LC/MS), and metabolite discrimination was performed using partial least squares-discriminant anal. (PLS-DA), the variable important in projection (VIP) and fold changes (FC) group-wise comparisons. The hypergeometric test identified the significantly altered pathways. A total of 21 metabolites were found to be significantly different between the two groups. The major alterations were found in arachidonic and decanoic acid, and phospholipids related to phosphatidylcholine (PC), phosphatidylethanolamine (PE) and phosphatidylinositol (PI). These metabolites are related to insulin resistance and other complications (i.e. hypertension). Our results indicate that PDH produces changes in serum metabolites of dogs, and the knowledge of these changes can aid to better understanding of pathophysiol. processes involved and contribute to potentially detect new biomarkers for this disease. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Name: 4-Hydroxy-3-methoxyphenethanol).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. 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. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. Name: 4-Hydroxy-3-methoxyphenethanol

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Conjugated Metabolites of Hydroxytyrosol and Tyrosol Contribute to the Maintenance of Nitric Oxide Balance in Human Aortic Endothelial Cells at Physiologically Relevant Concentrations was written by Serreli, Gabriele;Le Sayec, Melanie;Diotallevi, Camilla;Teissier, Alice;Deiana, Monica;Corona, Giulia. And the article was included in Molecules in 2021.Application In Synthesis of 4-Hydroxy-3-methoxyphenethanol The following contents are mentioned in the article:

Nitric oxide (NO) is an important signaling mol. involved in many pathophysiol. processes. NO mediates vasodilation and blood flow in the arteries, and its action contributes to maintaining vascular homeostasis by inhibiting vascular smooth muscle contraction and growth, platelet aggregation, and leukocyte adhesion to the endothelium. Dietary antioxidants and their metabolites have been found to be directly and/or indirectly involved in the modulation of the intracellular signals that lead to the production of NO. The purpose of this study was to investigate the contribution of conjugated metabolites of hydroxytyrosol (HT) and tyrosol (TYR) to the release of NO at the vascular level, and the related mechanism of action, in comparison to their parental forms. Experiments were performed in human aortic endothelial cells (HAEC) to evaluate the superoxide production, the release of NO and production of cyclic guanosine monophosphate (cGMP), the activation of serine/threonine-protein kinase 1 (Akt1), and the activation state of endothelial nitric oxide synthase (eNOS). It was observed that the tested phenolic compounds enhanced NO and cGMP concentration, inhibiting its depletion caused by superoxide overproduction Moreover, some of them enhanced the activation of Akt (TYR, HT metabolites) and eNOS (HT, HVA, TYR-S, HT-3S). Overall, the obtained data showed that these compounds promote NO production and availability, suggesting that HT and TYR conjugated metabolites may contribute to the effects of parental extra virgin olive oil (EVOO) phenolics in the prevention of cardiovascular diseases. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Application In Synthesis of 4-Hydroxy-3-methoxyphenethanol).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Application In Synthesis of 4-Hydroxy-3-methoxyphenethanol

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Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Toxicity evaluation of olive oil mill wastewater and its polar fraction using multiple whole-organism bioassays was written by Babic, Sanja;Malev, Olga;Pflieger, Maryline;Lebedev, Albert T.;Mazur, Dmitry M.;Kuzic, Anita;Coz-Rakovac, Rozelindra;Trebse, Polonca. And the article was included in Science of the Total Environment in 2019.Synthetic Route of C9H12O3 The following contents are mentioned in the article:

Olive mill wastewater (OMW) as a byproduct of olive oil extraction process has significant polluting properties mainly related to high organic load, increased COD/BOD ratio, high phenolic content and relatively acidic pH. Raw OMW from Slovenian Istria olive oil mill and its polar fraction were investigated in this study. Chem. characterization of OMW polar fraction identified tyrosol as the most abundant phenolic product, followed by catechol. Lethal and sub-lethal effects of OMW matrix and its polar fraction were tested using a battery of bioassays with model organisms: bacteria Vibrio fischeri, algae Chlorella vulgaris, water fleas Daphnia magna, zebrafish Danio rerio embryos, clover Trifolium repens and wheat Triticum aestivum. Raw OMW sample was the most toxic to V. fischeri (EC₅₀ = 0.24% of OMW sample final concentration), followed by D. magna (EC₅₀ = 1.43%), C. vulgaris (EC₅₀ = 5.20%), D. rerio (EC₅₀ = 7.05%), seeds T. repens (EC₅₀ = 8.68%) and T. aestivum (EC₅₀ = 11.58%). Similar toxicity trend was observed during exposure to OMW polar fraction, showing EC₅₀ values 2.75-4.11 times lower comparing to raw OMW. Tested samples induced also sub-acute effects to clover and wheat (decreased roots, sprouts elongation); and to zebrafish embryos (increased mortality, higher abnormality rate, decreased hatching and pigmentation formation rate). A comprehensive approach using a battery of bioassays, like those used in this study should be applied during ecotoxicity monitoring of untreated and treated OMW. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Synthetic Route of C9H12O3).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. Carboxylic acid esters of low molecular weight are colourless, volatile liquids with pleasant odours, slightly soluble in water. 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.Synthetic Route of C9H12O3

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Gas chromatography/electron ionization mass spectrometric analysis of oligomeric Polyethylene Glycol Monoalkyl Ethers was written by Onigbinde, Adebayo O.;Munson, Burnaby;Amos-Tautua, Bamidele M. W.. And the article was included in Research Journal of Applied Sciences, Engineering and Technology in 2013.SDS of cas: 112-59-4 The following contents are mentioned in the article:

Polyethylene Glycol Monoalkyl Ethers, C_xH_2x+1(OC₂H₄)_nOH, (PEGMAE), are polar compounds like Polyethylene Glycols (PEG) and they undergo microbial degradation which produces toxic substances that are potentially dangerous to the environment. Therefore, the purpose of this study is to carry out proper identification and characterization of these compounds The Electron Ionization (EI) and Chem. Ionization (CI) spectra of various PEGMAE were obtained by Gas Chromatog./Mass Spectrometry (GC/MS) and were used to identify and characterize these compounds The characteristic cleavages in the EI and CI reactions of PEGMAEs were also studied. The results obtained showed that the methane CI mass spectra of the PEGMAE contain MH⁺ ions and fragment ions similar to those found in their EI mass spectra. The relative abundances of the MH⁺ ions are low, variable and increase with increasing sample size across the chromatog. peaks; but do not increase with increasing x or n. The base peaks of the low mass oligomers (x ≤ 3) are PEG related (e.g., m/z 45, 59) but those of higher mass oligomers (x ≥ 4) include the ion at m/z 63 (HOC₂H₄OH)H⁺ or m/z 107 (HO(C₂H₄O)₂H)H⁺. There are no (MH-H₂O)⁺ ions or protonated dimer ions (n ≥ 2, x ≥ 2) in the spectra of PEGMAE. The Relative Molar Sensitivities (RMS) or the Relative Sensitivity per G (RSG) increases linearly with mol. polarizabilty or mol. weight with a non-zero intercept. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4SDS of cas: 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. 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, including apples, durians, pears, bananas, pineapples, and strawberries. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. SDS of cas: 112-59-4

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Evidence of corresponding states in ternary microemulsions of water-alkane-C_iE_j was written by Sottmann, T.;Strey, R.. And the article was included in Journal of Physics: Condensed Matter in 1996.HPLC of Formula: 112-59-4 The following contents are mentioned in the article:

Exptl. evidence of corresponding states in water, n-alkane (C_κH_2κ+2), and n-alkyl polyethylene glycol ether (C_iE_j) systems is presented. Striking similarities in both the phase behavior and the interfacial tensions for a variety of systems are highlighted. For some selected systems the trajectories f the middle phases in the three-phase regime are precisely determined Projections of the middle-phase trajectories onto the ϕ_c-ϕ plane of the phase prism shape nearly perfect parabolae, whereas the projections onto the T-ϕ plane exhibit a sigmoidal shape. Here ϕ_c is the surfactant volume fraction, and ϕ is the oil-in-water-plus-oil volume fraction. It is found that the trajectories collapse into single curves, if the surfactant concentration scale is reduced by the maximum of the parabolae, ϕ̅_c, which is the surfactant volume fraction of the sym. microemulsion, and if the temperature axis is reduced by the difference of the upper and lower critical endpoint temperature, T_u-T_l. It is found that the maximum length scale ξ̅ α ϕ̅_c^-1 set by the surfactant volume fraction can be used to reduce the interfacial tension scale, that is plotting σ_abϕ̅_c^-2 vs. the reduced temperature scale. These reductions yield a remarkable superposition of the interfacial tension data of 17 different systems, the carbon number of the oil κ ranging from 8 to 14, the hydrophilic surfactant head j from 3 to 6 and the surfactant tail length i from 8 to 12. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4HPLC of Formula: 112-59-4).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. 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. Esters contain a carbonyl center, which gives rise to 120° C–C–O and O–C–O angles. Unlike amides, esters are structurally flexible functional groups because rotation about the C–O–C bonds has a low barrier. Their flexibility and low polarity is manifested in their physical properties; they tend to be less rigid (lower melting point) and more volatile (lower boiling point) than the corresponding amides. HPLC of Formula: 112-59-4

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Surface Properties of Alkyl-di(oxyethylene) β-D-Maltoside was written by Fu, Fang;Fan, Yulin;Chen, Langqiu;Zhang, Jing;Li, Jiping;Liao, Jingyi;Zhang, Guochao. And the article was included in Journal of Agricultural and Food Chemistry in 2022.Category: ethers-buliding-blocks The following contents are mentioned in the article:

A series of nonionic disaccharide-based surfactants alkyl-di(oxyethylene) β-D-maltosides ( n = 6-16), e.g. I, were synthesized, and their physicochem. properties were further investigated. Six β-D-maltosides (n = 8-16) exhibited a fan-shaped texture feature, whereas hexyl-di(oxyethylene) β-D-maltoside had the strongest hygroscopicity. Owing to the incorporation of the hydrophilic dioxyethyl spacer (-(OCH₂CH₂)₂-), the related water solubility improved significantly. Tetradecyl-di(oxyethylene) β-D-maltoside had good water solubility, whereas hexadecyl-di(oxyethylene) β-D-maltoside had weak water solubility Meanwhile, the surface tension of β-D-maltosides (n = 6-14) had a decreasing tendency with increasing the alkyl chain length, whereas 4g had the best surface activity. Furthermore, decyl-di(oxyethylene) β-D-maltoside had the best foaming ability and foam stability. Dodecyl-di(oxyethylene) β-D-maltoside I had the best emulsifying property in the rapeseed oil/water system. In contrast, both ammonium dodecyl sulfate (NH₄DS)/I and cetyltrimethylammonium chloride (CTAC)/I binary surfactant systems showed a synergistic effect in surface activity because the C_CMC/CMC^id_mix was <1. NaCl impacted the surface activity of the aqueous I solution through salt-surfactant synergistic effects. The results showed that such surfactants should have potential applications in the related field in the future. This study involved multiple reactions and reactants, such as 2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4Category: ethers-buliding-blocks).

2-(2-(Hexyloxy)ethoxy)ethanol (cas: 112-59-4) belongs to ethers. 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, including apples, durians, pears, bananas, pineapples, and strawberries. 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.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem

Intelligent detection of flavor changes in ginger during microwave vacuum drying based on LF-NMR was written by Sun, Yanan;Zhang, Min;Bhandari, Bhesh;Yang, Peiqiang. And the article was included in Food Research International in 2019.Category: ethers-buliding-blocks The following contents are mentioned in the article:

Low-field NMR (LF-NMR) and electronic nose combined with Gas chromatog. mass spectrometry (GC-MS) were used to collect the data of moisture state and volatile substances to predict the flavor change of ginger during drying. An back propagation artificial neural network (BP-ANN) model was established with the input values of LF-NMR parameters and the output values of sensors for different flavor substances obtained from electronic nose. The results showed that fresh ginger contained three water components: bound water (T₂₁), immobilized water (T₂₂) and free water (T₂₃), with the corresponding peak areas of A₂₁, A₂₂ and A₂₃, resp. During drying, the changes of A₂₁ and A₂₂ were not significant, while A₂₃ and A_Total decreased significantly (p < .05). Linear discriminant anal. (LDA) of electronic nose data showed that samples with different drying time can be well distinguished. Hierarchical clustering anal. (HCA) confirmed that the electronic nose characteristic sensor data S₄, S₅, S₈ and S₁₃ corresponded with the data measured by GC-MS. The correlation anal. between LF-NMR parameters and characteristic sensors showed that A₂₃ and A_Total were significantly correlated with the volatile components (p < .05). The results of the BP-ANN prediction showed that the model fitted well and had strong approximation ability (R > 0.95 and error < 3.65%) and stability, which indicated that the ANN model can accurately predict the flavor change during ginger drying based on LF-NMR parameters. This study involved multiple reactions and reactants, such as 4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1Category: ethers-buliding-blocks).

4-Hydroxy-3-methoxyphenethanol (cas: 2380-78-1) belongs to ethers. 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. 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.Category: ethers-buliding-blocks

Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem