Reference

Analysis of the aroma of Sichuan Oolong tea

Analysis of the aroma of Sichuan Oolong tea. Lin, Zhengkui; Hua, Yingfang; Gu, Yuhong (Sichuan Res. Inst. Chem. Ind. Daily Necessities, Peop. Rep. China).Several reagents with their cas registry numbers 1921-70-6 and 31501-11-8 are used here. Youji Huaxue, (1), 21-4 (Chinese) 1984. CODEN: YCHHDX. ISSN: 0253-2786. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) The aroma conc. of Sichuan Oolong tea, obtained by distn. under low temp. and reduced pressure, was analyzed with gas chromatog.-mass spectroscopy and checked by the retention values of gas chromatog. The following 19 compds. were identified: acetone [67-64-1], ethyl acetate [141-78-6], cis-3-hexen-1-ol [928-96-1], cis-3-hexenyl acetate [3681-71-8], benzyl alc. [100-51-6], linalool oxide A [34995-77-2], linalool oxide B [5989-33-3], linalool [78-70-6], 2-phenylethanol [60-12-8], linalool oxide C [39028-58-5], cis-3-hexenyl butyrate [16491-36-4], myrcene [123-35-3], cis-3-hexen-1-yl caproate [31501-11-8], jasmone [488-10-8], nerolidol [142-50-7], farnesol [4602-84-0], methyl jasmonate [1211-29-6], n-hexadecane [544-76-3], and 2,6,10,14-tetramethylpentadecane [1921-70-6]. .

Studies on the aroma constituents of Fujien Ti Kuan Yin tea, Se Chung tea, Wu-I Shui Hsien tea and Wu-I Chi Chung tea in China

Studies on the aroma constituents of Fujien Ti Kuan Yin tea, Se Chung tea, Wu-I Shui Hsien tea and Wu-I Chi Chung tea in China. Lin, Zhengkui; Hua Yingfang; Gu, Yuhong; Pan, Yansong; Zheng, Dinggui (Sichuan Res. Inst. Chem. Ind. Daily Necessities, Peop. Rep. China). Zhiwu Xuebao, 26(5), 513-22 (Chinese) 1984. CODEN: CHWHAY. ISSN: 0577-7496. DOCUMENT TYPE: Journal CA Section: 17 (Food and Feed Chemistry) Gas chromatog. and IR spectrometry was used to identify 69 odor compds. from the title oolong teas. The compds. mainly responsible for the typical aroma of the teas were benzyl alc. [100-51-6], trans-linalool oxide (furanoid) [34995-77-2], trans-linalool oxide (pyranoid) [14009-71-3], b-phenylethanol [60-12-8], cis-linalool oxide (furanoid) [5989-33-3], 3,7-dimethyl-1,5,7-octatrien-3-ol [29957-43-5], geraniol [106-24-1], indole [120-72-9], cis-jasmone [488-10-8], jasmine lactone [25524-95-2], nerolidol [7212-44-4], and methyl jasmonate [1211-29-6].