Brunschwig, Christel published the artcileVolatile composition and sensory properties of Vanilla ¡Átahitensis bring new insights for vanilla quality control, Synthetic Route of 31719-76-3, the publication is Journal of the Science of Food and Agriculture (2016), 96(3), 848-858, database is CAplus and MEDLINE.
BACKGROUND : Vanilla ¡Átahitensis produced in French Polynesia has a unique flavor among vanilla species. However, data on volatiles and sensory properties remain limited. In this study, the volatile composition and sensory properties of V. ¡Átahitensis from three Polynesian cultivars and two origins (French Polynesia/Papua New Guinea) were determined by gas chromatog.-mass spectrometry and quant. descriptive anal., resp., and compared to Vanilla planifolia. RESULTS : Vanilla species, origins and cultivars were differentiated by their volatile and sensory profiles using principal component anal. The V. ¡Átahitensis flavor from French Polynesia was characterized by a well-balanced sensory profile, having strong anise and caramel notes due to high levels of anisyl compounds V. ¡Átahitensis from Papua New Guinea was distinct from that of French Polynesia, having strong spicy, fruity, brown rum notes due to p-vinylguaiacol, p-cresol and esters. Vanilla planifolia showed stronger phenolic, woody, smoky notes due to guaiacol, creosol and phenol, which were found to be biomarkers of the species. Vanilla sensory properties were linked by partial least squares regression to key volatile compounds like guaiacol or creosol, which are indicators of lower quality. CONCLUSION : This study brings new insights to vanilla quality control, with a focus on key volatile compounds, irresp. of origin. ? 2015 Society of Chem. Industry.
Journal of the Science of Food and Agriculture published new progress about 31719-76-3. 31719-76-3 belongs to catalysis-chemistry, auxiliary class Carboxylic acid,Benzene,Ether, name is 4-(Phenoxymethyl)benzoic acid, and the molecular formula is C14H12O3, Synthetic Route of 31719-76-3.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia