Abstract
Volatile compounds in whey sample in different stages during traditional brewing processing were analyzed by headspace solid phase micro-extraction (HS—SPME) and gas chromatography-mass spectrum (GC—MS) technique. The results indicated that 59 kinds of volatile components were identified，including alcohols, olefins, aldehydes and ketones, esters, acids. Totally 24, 29, 34, 34 and 36 kinds of volatile components were identified in whey samples fermented for 0, 24th, 48th, 72th, and 96th hours, respectively. Among them, twelve volatile compounds were common to the five samples. With the fermentation, the amounts of volatile components were increased, and esters were newly detected. The relative contents of alcohols and olefins were decreased, whereas the relative contents of esters and acids were increased at the fermentation early stage. However, the relative contents of all kinds of volatile components changed slightly at the post-fermentation stage. In addition, the relative contents of aldehydes and ketones had no obviously changed. Among these volatile compounds, dipentene, ethyl acetate, hexanal, pinene, phenethyl alcohol, hexyl alcohol, acetic acid, propyl acetate had an important contribution to the flavor of whey during the fermentation processing.
Publication Date
6-28-2016
First Page
29
Last Page
33
DOI
10.13652/j.issn.1003-5788.2016.06.007
Recommended Citation
Hongzhen, LI; Jianmin, YUN; Yali, JIA; Fengqin, ZHAO; Xiaorui, ZHAO; and Qianya, QI
(2016)
"Dynamic changes of volatile components in whey during traditional brewing processing,"
Food and Machinery: Vol. 32:
Iss.
6, Article 7.
DOI: 10.13652/j.issn.1003-5788.2016.06.007
Available at:
https://www.ifoodmm.cn/journal/vol32/iss6/7
References
[1] 孟宪刚, 张丽珂, 周鸽鸽. 传统发酵食品—浆水研究概况及发展前景展望[J]. 食品工业科技, 2010, 31(10): 402-404.
[2] 何玲. 浆水芹菜营养功能成分与亚硝酸盐变化规律及加工机理研究[D]. 西安: 西北农林科技大学, 2007: 1-3.
[3] 李良凤. 浆水中益生菌群的研究及浆水发酵工艺的研究[D]. 西安: 陕西科技大学, 2013: 1-5.
[4] 李雪萍, 李建宏, 孟宪刚, 等. 西北浆水中兼性厌氧菌的分离与鉴定[J]. 食品工业科技, 2014, 35(12): 213-217.
[5] 张丽珂, 周鸽鸽, 孟宪刚. 传统发酵食品浆水中厌氧微生物分离鉴定初探[J]. 食品科技, 2010, 35(4): 39-41.
[6] 辛博. 浆水接种发酵中亚硝酸盐的控制研究[D]. 西安: 陕西科技大学, 2014: 2-4.
[7] 侯智勇, 黄文刚, 孙晋康, 等. 川北地区浆水菜传统发酵工艺的初步研究[J]. 中国调味品, 2015, 40(7): 100-103.
[8] 张培. 浆水制备工艺和营养成分分析方法的研究[D]. 兰州: 兰州大学, 2014: 1-39.
[9] 龙立利, 史景山. 论中国传统发酵和现代发酵食品[J]. 发酵科技通讯, 2014, 43(1): 23-25.
[10] 陈志杰, 顾立众, 顾振新. 灵芝发酵过程中挥发性风味物质的变化研究[J]. 中国调味品, 2011, 36(9): 58-61.
[11] 韩庆辉, 贠建民, 宋勇强, 等. 凉州熏醋熏醅前后挥发性成分的变化[J]. 食品工业科技, 2012, 33(22): 146-151.
[12] 刘登勇, 周光宏, 徐幸莲. 金华火腿主体风味成分及其确定方法[J]. 南京农业大学学报, 2009, 32(2): 173-176.
[13] 吴海燕, 解万翠, 杨锡洪, 等. 固相微萃取—气相色谱—质谱联用法测定腌制金丝鱼挥发性成分[J]. 食品科学, 2010, 30(18): 278-281.
[14] 曹雪丹, 李二虎, 方修贵, 等. 蓝莓酒主发酵前后挥发性成分变化的GC—MS分析[J]. 食品与发酵工业, 2015, 41(3): 179-184.
[15] 付湘晋, 许时婴, JINMOON K. 酸碱法提取鲢鱼蛋白脱腥及酵母脱腥机理[J]. 食品与生物技术学报, 2009, 28(1): 59-60.
[16] HU Wei, ZHANG Liang-xiao, LI Pei-wu, et al. Characterization of volatile components in four vegetable oils by headspace two-dimensional comprehensive chromatography time-of-flight mass spectrometry[J]. Talanta, 2014, 129(21): 629-635.
[17] 卢靖, 刘平, 张丽珠, 等. 腐乳发酵过程挥发性风味成分的变化[J]. 食品科学, 2014, 35(16): 175-179.
[18] 周晓媛, 邓靖, 李福枝, 等. 发酵辣椒的挥发性风味成分分析[J]. 食品与生物技术学报, 2007, 26(1): 54-59.
[19] 钱飞, 刘海英, 过世龙. 克氏原螯虾虾头酶解物挥发性风味成分分析[J]. 食品工业科技, 2010, 31(4): 134-139.
[20] ELMORE J S, MOTTRAM D S, ENSER M, et al. Effect of polyunsaturated fatty acid composition of beef muscle on the profile of aroma volatiles[J]. Journal of Agricultural & Food Chemistry, 1999, 47(4): 1 619-1 625.
[21] SIEK T J, ALBIN I A, SATHER L A, et al. Comparison of flavor thresholds of aliphatic lactones with those of fatty acids, esters, aldehydes, alcohols, and ketones[J]. Journal of Dairy Science, 1971, 54(1): 1-4.
[22] 邓静, 李萍萍. 大头菜腌制过程中挥发性香味物质变化分析[J]. 食品科学, 2013, 34(24): 225-229.
[23] 刘登勇, 周光宏, 徐幸莲. 腊肠主体风味物质及其分析新方法[J]. 肉类研究, 2011, 25(3): 15-20.