High production of secondary metabolites and biological activities of Cydonia oblonga Mill. pulp fruit callus was written by De Bellis, Roberta;Chiarantini, Laura;Potenza, Lucia;Gorassini, Andrea;Verardo, Giancarlo;De Marco, Rossella;Benayada, Leila;Stocchi, Vilberto;Cristina Albertini, Maria;Fraternale, Daniele. And the article was included in Journal of Functional Foods in 2022.Recommanded Product: 29106-49-8 The following contents are mentioned in the article:
This study has developed an innovative method for the production of secondary metabolites starting from Cydonia oblonga Mill (quince) pulp callus culture. The qual. and quant. content of phenolic and triterpenic acids of quince callus extract were elucidated by GC-MS, GC, and HPLC-DAD-ESI-MSn. The callus extract was rich of 5-O-caffeoylquinic acid (5-CQA), 5-p-coumaroylquinic acid (5-p-CoQA) and maslinic and corosolic acid. Quince callus extract’s radical scavenging and antioxidant activity were evaluated by 2,2-diphenyl-1-picrylhydrazyl, 2,2,-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid), and Oxygen Radical Absorbance Capacity methods. The genoprotection was evaluated by gel electrophoresis anal. and quant. Real-Time PCR. In addition to the good antioxidant activity the quince callus extract is a strong inhibitor of α-glucosidase (IC50 of 0.25 ± 0.02 mg dw/mL) and lipase (IC50 of 1.99 ± 0.005 mg dw/mL), but mild inhibitor of α-amylase. Therefore, this work would be significant for the future development of a nutraceutical approach to the management of hyperglycemia and dyslipidemia. This study involved multiple reactions and reactants, such as (2R,2’R,3R,3’R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-[4,8′-bichromane]-3,3′,5,5′,7,7′-hexaol (cas: 29106-49-8Recommanded Product: 29106-49-8).
(2R,2’R,3R,3’R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-[4,8′-bichromane]-3,3′,5,5′,7,7′-hexaol (cas: 29106-49-8) 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. 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: 29106-49-8
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts