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SHEN Guanghui, QIN Xiaoyan, LIU Haina, et al. Off-flavor compounds of liquid from processing purple potato granules and enzymatic deodorization effect[J]. Journal of South China Agricultural University, 2019, 40(4): 83-91. DOI: 10.7671/j.issn.1001-411X.201809033
Citation: SHEN Guanghui, QIN Xiaoyan, LIU Haina, et al. Off-flavor compounds of liquid from processing purple potato granules and enzymatic deodorization effect[J]. Journal of South China Agricultural University, 2019, 40(4): 83-91. DOI: 10.7671/j.issn.1001-411X.201809033

Off-flavor compounds of liquid from processing purple potato granules and enzymatic deodorization effect

More Information
  • Received Date: September 20, 2018
  • Available Online: May 17, 2023
  • Objective 

    To identify the off-flavor compounds of liquid by-product from processing purple potato granules using freeze-thaw method, and study the enzymatic deodorization effect.

    Method 

    Changes of volatile components in partially processed samples, liquid by-product and γ-amylase hydrolysate were analyzed using head space solid phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS).

    Result 

    Significant differences were found in the sensory flavor and volatile components during the process of freeze-thaw separation of purple potato granules. We identified 16(mainly aldehydes and alcohols), 27(mainly aldehydes, alcohols and phenols), 18(mainly aldehydes and terpenes), 33(mainly alcohols and phenols) and 39 (mainly aldehydes, alcohols, ketones and phenols) kinds of volatile compounds from fresh potato chips, steamed potato, thawed and mashed potato, separation liquid and γ-amylase hydrolysate, respectively. The key substance from fresh potato chips was 1-octen-3-ol leading to the earthy smell of separation liquid. The main substances formed in steaming process were cis-3-nonen-1-ol and indole leading to sour smell and irritant odor of separation liquid respectively. γ-Amylase hydrolysis effectively removed the three odorants in separation liquid and increased the contents of aroma components including benzadehyde, aldehyde, decyl aldehyde, lauryl aldehyde, damascene, carvacrol and heterocyclic compounds such as pyrazines, benzothiazole.

    Conclusion 

    γ-Amylase hydrolysis can effectively remove the off-flavor of liquid by-product from purple potato granules.

  • [1]
    刘振亚, 曹晓虹, 张佳佳, 等. 马铃薯全粉加工关键工艺研究进展[J]. 食品与发酵工业, 2018, 44(8): 314-321.
    [2]
    JIANG Z, CHEN C, WANG J, et al. Purple potato (Solanum tuberosum L.) anthocyanins attenuate alcohol-induced hepatic injury by enhancing antioxidant defense[J]. J Nat Med, 2015, 70(1): 1-9.
    [3]
    TIAN J, CHEN J, LV F, et al. Domestic cooking methods affect the phytochemical composition and antioxidant activity of purple-fleshed potatoes[J]. Food Chem, 2016, 197(Part B): 1264-1270.
    [4]
    何贤用. 马铃薯全粉加工技术与市场[J]. 食品科技, 2009, 34(9): 160-162.
    [5]
    ZAHEER K, AKHTAR M H. Potato production, usage, and nutrition: A review[J]. CRC Crit Rev Food Technol, 2016, 56(5): 711-721. doi: 10.1080/10408398.2012.724479
    [6]
    刘丽宅, 谢晶, 卢曼曼, 等. 马铃薯全粉的应用研究现状[J]. 粮食加工, 2017(1): 47-49.
    [7]
    MOLEDINA K H, FEDEC P, HADZIYEV D, et al. Effect of pre-cooking in potato granule production by a freeze-thaw process[J]. Potato Res, 1978, 21(3): 301-318. doi: 10.1007/BF02356388
    [8]
    西昌市科兴薯业有限公司. 节能环保型马铃薯全粉加工方法:2016104476980[P]. 2016.
    [9]
    国家卫生和计划生育委员会. 食品中还原糖的测定: GB5009. 7—2016[S]. 北京: 中国标准出版社, 2016.
    [10]
    王榛, 陈雷, 潘超, 等. 不同熟化方法对紫色马铃薯挥发性风味物质形成的影响[J]. 中国粮油学报, 2017, 32(6): 128-133. doi: 10.3969/j.issn.1003-0174.2017.06.022
    [11]
    ZHAO D, JIAN T, DING X. Analysis of volatile components during potherb mustard (Brassica juncea Coss.) pickle fermentation using SPME-GC-MS[J]. LWT-Food Sci Technol, 2007, 40(3): 439-447. doi: 10.1016/j.lwt.2005.12.002
    [12]
    张强, 辛秀兰, 杨富民, 等. 主成分分析法评价红树莓果醋的相对气味活度值[J]. 现代食品科技, 2015, 13(11): 332-338.
    [13]
    曹建康, 姜微波, 赵玉梅. 果蔬采后生理生化实验指导[M]. 北京: 中国轻工业出版社, 2007: 41-44.
    [14]
    里奥·范海默特. 化合物香味阈值汇编[M]. 2版. 刘强, 译. 北京: 科学出版社, 2015.
    [15]
    王晓林, 王建刚, 钟方丽, 等. 刺玫果挥发性成分的顶空固相微萃取−气质联用分析[J]. 食品科学, 2013, 34(6): 223-226.
    [16]
    吴燕, 周君, 明庭红, 等. 基于电子鼻结合气相色谱−质谱联用技术解析不同产地马铃薯挥发性物质的差异[J]. 食品科学, 2016, 37(24): 130-136. doi: 10.7506/spkx1002-6630-201624020
    [17]
    王毅, 徐艳群, 徐坤, 等. HS-SPME-GC-MS技术分析不同加工阶段的甲鱼腥味成分变化[J]. 食品与发酵工业, 2016, 42(12): 189-193.
    [18]
    孙保国. 食用调香术[M]. 3版. 北京: 化学工业出版社, 2017.
    [19]
    韦旭阳, 陶永胜, 田湉, 等. 通过气味活性成分评价干红葡萄酒的香气质量[J]. 中国食品学报, 2012, 12(10): 188-196.
    [20]
    赵大云, 汤坚, 丁霄霖. 雪里蕻腌菜特征风味物质的分离和鉴定[J]. 食品与生物技术学报, 2001, 20(3): 291-298. doi: 10.3321/j.issn:1673-1689.2001.03.016
    [21]
    冯宇隆, 谢明, 黄苇, 等. 鸭肉的风味及其形成的研究[J]. 动物营养学报, 2013, 25(7): 1406-1411. doi: 10.3969/j.issn.1006-267x.2013.07.002
    [22]
    ORUNA-CONCHA M J, DUCKHAM S C, AMES J M. Comparison of volatile compounds isolated from the skin and flesh of four potato cultivars after baking[J]. J Agric Food Chem, 2001, 49(5): 2414-2421.
    [23]
    佚名. 美国调香师对若干食用香料的评价(224)[J/OL]. 国内外香化信息, 2009(8): 12[2018-09-15]. http://mall.cnki.net/magazine/Article/GNYS200908014.htm.
    [24]
    任丽, 周红杰, 许腾升, 等. 负氧离子在仓储过程中对普洱生茶挥发性成分的影响[J]. 食品安全质量检测学报, 2016, 7(10): 4010-4015.
    [25]
    温莉娟, 马君义, 曹晖, 等. 宰后不同冷藏时间对牛胃肌肉风味特征的影响[J]. 食品与发酵工业, 2018, 44(6): 216-225.
    [26]
    高传强, 朱双良, 信亚伟, 等. 梅兰春芝麻香型白酒中四甲基吡嗪生成途径的初步研究[J]. 酿酒科技, 2015, 42(8): 36-38.
    [27]
    TIETZ M, BUETTNER A, CONDE-PETIT B. Changes in structure and aroma release from starch-aroma systems upon α-amylase addition[J]. Eur Food Res Technol, 2008, 227(5): 1439. doi: 10.1007/s00217-008-0864-4
    [28]
    荣志伟, 李红蕾, 王彦超, 等. 直链淀粉与不同风味分子包合物的制备及其结构表征[J]. 食品科学, 2012, 33(17): 15-20.
    [29]
    RODRÍGUEZ S D, BERNIK D L. Flavor release by enzymatic hydrolysis of starch samples containing vanillin-amylose inclusion complexes[J]. LWT - Food Sci Technol, 2014, 59(2): 635-640. doi: 10.1016/j.lwt.2014.05.034
    [30]
    乔发东, 马长伟. 宣威火腿加工过程中挥发性风味化合物分析[J]. 食品研究与开发, 2006, 27(3): 24-29. doi: 10.3969/j.issn.1005-6521.2006.03.009
    [31]
    朱运平, 刘野, 李秀婷, 等. 方便面面体主成分对调料包中风味成分释放规律的影响[J]. 中国食品学报, 2018, 18(4): 261-269.
    [32]
    贾培培, 王锡昌. 蒸制和煮制方式下中华鳖裙边挥发性气味成分分析[J]. 食品工业科技, 2017, 38(6): 66-71.

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