浙江农业学报 ›› 2021, Vol. 33 ›› Issue (12): 2397-2405.DOI: 10.3969/j.issn.1004-1524.2021.12.20

• 食品科学 • 上一篇    下一篇

粟酒裂殖酵母接种方式对黑比诺干红葡萄酒品质的影响

高娉娉1,2(), 温华婷1,2, 赵美1,2, 王婧1,2,*()   

  1. 1.甘肃农业大学 食品科学与工程学院,甘肃 兰州 730070
    2.甘肃省葡萄与葡萄酒工程学重点实验室,甘肃 兰州 730070
  • 收稿日期:2020-08-25 出版日期:2021-12-25 发布日期:2022-01-10
  • 通讯作者: 王婧
  • 作者简介:* 王婧,E-mail: wangjing@gsau.edu.cn
    高娉娉(1996—),女,甘肃镇原人,硕士,研究方向为葡萄酒微生物。E-mail: 2521652973@qq.com
  • 基金资助:
    国家重点研发计划(2019YFD1002500)

Effect of inoculation of Schizosaccharomyces pombe on quality of Pinot Noir dry red wine

GAO Pingping1,2(), WEN Huating1,2, ZHAO Mei1,2, WANG Jing1,2,*()   

  1. 1. College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
    2. Gansu Key Lab of Viticulture and Enology, Lanzhou 730070, China
  • Received:2020-08-25 Online:2021-12-25 Published:2022-01-10
  • Contact: WANG Jing

摘要:

为了提高黑比诺干红葡萄酒的品质,本试验选用黑比诺葡萄为原料,采用粟酒裂殖酵母(Schizosaccharomyces pombe,S. pombe)单一菌株接种发酵及与商业酿酒酵母(Saccharomyces cerevisiae,S. cerevisiae)同时或顺序接种进行酒精发酵,并以S. cerevisiae单独接种完成酒精发酵后进行苹果酸-乳酸发酵的葡萄酒为对照,监测其发酵过程中苹果酸、生物胺等理化指标的变化,采用顶空固相微萃取结合气相色谱-质谱联用技术(HS-SPME-GC-MS)分析挥发性香气物质的变化,并进行感官评价。结果表明:S. pombe单独接种及与S. cerevisiae同时或顺序接种发酵的残糖、酒精度、总酸和挥发酸均符合国标GB 15037—2006《葡萄酒》对干红葡萄酒的要求;S. pombe单独接种及与S. cerevisiae同时或顺序接种发酵都能够完成酒精发酵;与对照相比,处理组的接种方式均能够显著降低葡萄酒中苹果酸和组胺的含量,其中,S. pombeS. cerevisiae顺序接种发酵的葡萄酒中苹果酸和组胺含量明显低于S. pombe单独接种及与S. cerevisiae同时接种发酵。S. pombeS. cerevisiae顺序接种发酵能够明显丰富葡萄酒中的醇类、酯类和萜烯类物质,使葡萄酒中具有浓郁的果香和花香。感官分析发现,S. pombeS. cerevisiae顺序接种发酵的葡萄酒感官品质较优于其他处理组。综上所述,在S. pombe的不同接种方式中,S. pombeS. cerevisiae顺序接种能够更好地增加黑比诺干红葡萄酒的醇类、酯类和萜烯类物质含量及种类,降低苹果酸含量,能够提升葡萄酒感官品质。

关键词: 粟酒裂殖酵母, 同时接种, 顺序接种, 香气物质

Abstract:

In order to improve the quality of Pinot Noir dry red wine, Pinot Noir grape was selected as raw material, single strain of Schizosaccharomyces pombe (S. pombe) was used to inoculate and fermentate in alcohol with commercial Saccharomyces cerevisiae(S. cerevisiae) simultaneously and sequentially, and S. cerevisiae alone was inoculated with alcoholic fermentation followed by malolactic fermentation as the control. The changes of malic acid and biogenic amines during the fermentation process were monitored. Headspace solid phase microextraction combined with gas chromatography-mass spectrometry was used to analyze the changes of volatile aroma substances, and the sensory evaluation was carried out. The results showed that the fermented residual sugar, alcohol content, total acid and volatile acid of S. pombe inoculated simultaneously and sequentially with S. cerevisiae all met the requirements of national standard GB15037-2006 “Wine” for dry red wine. Alcohol fermentation could be realized by S. pombe alone and simultaneously or sequentially with S. cerevisiae. Compared with the control group, the inoculation method in the treated group could significantly reduce the content of malic acid and histamine in wine, among which, the contents of malic acid and histamine in the wine sequentially by S. pombe and S. cerevisiae were significantly lower than those inoculated by S. pombe alone and simultaneously with S. cerevisiae. The sequential inoculation fermentation of S. pombe and S. cerevisiae can significantly enrich the alcohols, esters and terpenes in the wine, so that the wine has strong fruit aroma and floral fragrance. Sensory analysis showed that the sensory quality of S. pombe and S. cerevisiae wines sequentially was superior to that of other treatment groups. In summary, sequential inoculation fermentation of S. pombe and S. cerevisiae can increase the alcohol, ester and terpene substances in Pinot Noir dry red wine, reduce the content of malic acid and improve the taste of wine.

Key words: Schizosaccharomyces pombe, simultaneous inoculation, sequential inoculation, aroma substance

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