The author of 《Identification and quantification of key odorants in the world’s four most famous black teas》 were Kang, Suyoung; Yan, Han; Zhu, Yin; Liu, Xu; Lv, Hai-Peng; Zhang, Yue; Dai, Wei-Dong; Guo, Li; Tan, Jun-Feng; Peng, Qun-Hua; Lin, Zhi. And the article was published in Food Research International in 2019. Related Products of 119-36-8 The author mentioned the following in the article:
Keemun, Assam, Darjeeling and Ceylon black teas are honored as the world’s four most famous black teas, and their excellent aroma qualities are well received by people around the world. In this study, aroma components in these four types of teas were analyzed by comprehensive two-dimensional gas chromatog. time-of-flight mass spectrometry (GC × GC-TOFMS) and gas chromatog.-olfactometry (GC-O) technologies. A total of 42 aroma-active compounds were ultimately identified, especially benzeneacetaldehyde, geraniol, (Z)-3-hexen-1-yl hexanoate, trans-β-ionone, cis-linalool oxide (pyranoid), hotrienol, and Me salicylate presented the strongest aroma strengths with pleasant scents in all tested teas. The quantification results indicated that 19 compounds including (Z)-3-hexenol, 1-octen-3-ol, linalool, phenylethyl alc., hexanal, benzeneacetaldehyde, limonene, heptanoic acid, (Z)-3-hexen-1-ol, acetate, benzyl alc., trans-linalool oxide (furanoid), hotrienol, 1-octen-3-one, 2-nonanone, (E)-2-octenal, nonanal, β-myrcene, 2-pentylfuran, and methylpyrazine were identified as the key compounds with odor activity values (OAVs) higher than 1.0 in the world’s four most famous black teas. Notably, the comparison of GC-O and OAV calculation results showed that Me salicylate (Ceylon), (E)-2-octenal (Assam), benzeneacetaldehyde (Keemun) and linalool and trans-linalool oxide (furanoid) (Darjeeling) might be the most definitive odorants in the corresponding tea categories. In the part of experimental materials, we found many familiar compounds, such as Methyl Salicylate(cas: 119-36-8Related Products of 119-36-8)
Methyl Salicylate(cas: 119-36-8) is a natural herbivore-induced plant volatile. It is a naturally occurring product in trees, legumes, exotic plants, vegetables, berries, and the primary constituent of the oil of wintergreen.Methyl Salicylate is produced from salicylic acid.Related Products of 119-36-8
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics