Volatile compounds released by acid hydrolysis in jackfruit (Artocarpus heterophyllus Lam.). A comparative study by using SDE and HS-SPME techniques was written by Barros-Castillo, Julio Cesar;Calderon-Santoyo, Montserrat;Garcia-Magana, Maria de Lourdes;Calderon-Chiu, Carolina;Ragazzo-Sanchez, Juan Arturo. And the article was included in Journal of Food Composition and Analysis in 2022.Recommanded Product: 659-70-1 This article mentions the following:
The volatile compounds of jackfruit (Artocarpus heterophyllus Lam.) released using acid hydrolysis were comprehensively investigated by using simultaneous distillation-extraction (SDE) and headspace-solid phase microextraction (HS-SPME); both coupled to gas chromatog.-mass spectrometry (GC-MS). Hydrolyzes were carried out at pH 3 to promote the release of aglycons and pH 7 to inhibit enzymic reactions. Volatile profiles were analyzed by extraction technique. Besides, the aroma potential (AP) of jackfruit was determined Sixty-nine volatile compounds were identified. Limonene, pentyl 3-methylbutanoate, 1-butanol, Bu 3-methylbutanoate, butanal, and β-cyclocitral were the prominent compounds The AP of jackfruit was 3.1 and 3.8 mg/kg by utilizing SDE and HS-SPME resp. The AP of jackfruit released by acid hydrolysis suggests its use as raw material for foodstuffs prepared under thermal and acid conditions at low pH values, promoting the release of aroma precursors and enhancing the flavor of the final product. In the experiment, the researchers used many compounds, for example, Isopentyl 3-methylbutanoate (cas: 659-70-1Recommanded Product: 659-70-1).
Isopentyl 3-methylbutanoate (cas: 659-70-1) belongs to esters. 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. 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.Recommanded Product: 659-70-1
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics