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首页> 外文期刊>Food microbiology >Microbial shifts in Minas artisanal cheeses from the Serra do Salitre region of Minas Gerais, Brazil throughout ripening time
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Microbial shifts in Minas artisanal cheeses from the Serra do Salitre region of Minas Gerais, Brazil throughout ripening time

机译：来自塞拉斯的Minas手工奶酪中的Microbial班斯·巴西米纳斯·吉拉斯的Salitre地区

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摘要

The Minas artisanal cheese is a traditional product in its way of producing. Produced in the Minas Gerais state, Brazil, this cheese is made using raw cow's milk with the addition of an endogenous starter culture called "pingo", responsible for inoculating specific microorganisms that could enhance flavor and sensorial aspects. There are seven regions able to produce and commercialize this product - Araxa, Campo das Vertentes, Canastra Cerrado, Serra do Salitre, Serro and Triangulo Mineiro. This study aimed to assess the bacterial community of raw milk, endogenous starter culture and to uncover possible shifts in the bacterial community of the rind and core of cheeses at sixty days of ripening located in the Serra do Salitre region by Illumina MiSeq 16S rRNA gene amplicon sequencing. Raw milk and starter culture are responsible for inoculating specific bacteria into the cheese, with Planococcaceae and Streptococcaceae being prevalent throughout ripening time. The Planococcaceae family seems to develop strong interactions with the Leuconostocaceae family on the surface of these cheeses, and is associated with environmental aspects of the region, probably leading to a microbial signature of these products. Additionally, abiotic factors such as geographical location, moisture and acidity are major drivers in the microbial shift.
机译：Minas手工乳酪是一种传统产品，其生产方式。这款奶酪在米纳斯吉拉斯州生产的米纳斯·格雷萨州生产，加入了叫“平虎”的内源性起动培养物，负责接种能够提高风味和情感方面的特异性微生物的内源性起动培养物制成。有七个能够生产和商业化本产品的地区 - Araxa，Campo Das Vertentes，Canastra Cerrado，Serra做Salitre，Serro和Triangulo Mineiro。本研究旨在评估原料牛奶，内源性起动性培养物的细菌群落，并在位于塞拉米斯·塞尔纳·rRNA基因扩增子于Salra Do Do Salitre地区的Salitre地区的第六十天的奶酪细菌群体的细菌群体中的细菌群落中的变化测序。原料牛奶和起动培养物负责将特定的细菌接种到乳酪中，用普拉基菌和在整个成熟时间中普遍存在的普拉基菌痤疮。 Planococcaceae家族似乎与这些奶酪的表面上的Leuconostocaceae家族进行了强烈的相互作用，并且与该地区的环境方面有关，可能导致这些产品的微生物签名。此外，非生物因素如地理位置，水分和酸度是微生物移位的主要驱动因素。

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  • 来源
    《Food microbiology》 |2019年第9期|349-362|共14页
  • 作者

    SantAnna Felipe Machado; Wetzels Stefanie Urimarie; Sandes Cicco Savio Henrique; Figueiredo Ranier Chaves; Sales Gilson Assis; Figueiredo Naiara Chaves; Nunes Cantini Alvaro; Schmitz-Esser Stephan; Mann Evelyne; Wagner Martin; Souza Marcelo Resende;

  • 作者单位

    Univ Fed Minas Gerais Vet Sch Dept Technol & Inspect Prod Anim Origin BR-31270901 Belo Horizonte MG Brazil;

    Univ Vet Med Inst Milk Hyg Milk Technol & Food Sci Vet Pl 1 A-1210 Vienna Austria|Safety & Innovat FFoQSI GmbH Austrian Competence Ctr Feed & Food Qual Technopk 1 A-3430 Tulin Austria;

    Univ Fed Minas Gerais Inst Biol Sci Dept Gen Biol BR-31270901 Belo Horizonte MG Brazil;

    Univ Fed Minas Gerais Vet Sch Dept Technol & Inspect Prod Anim Origin BR-31270901 Belo Horizonte MG Brazil;

    Univ Fed Minas Gerais Vet Sch Dept Technol & Inspect Prod Anim Origin BR-31270901 Belo Horizonte MG Brazil;

    Univ Fed Minas Gerais Vet Sch Dept Technol & Inspect Prod Anim Origin BR-31270901 Belo Horizonte MG Brazil;

    Univ Fed Minas Gerais Inst Biol Sci Dept Gen Biol BR-31270901 Belo Horizonte MG Brazil;

    Iowa State Univ Dept Anim Sci 3222 NSRIC 1029 North Univ Blvd Ames IA 50011 USA;

    Univ Vet Med Inst Milk Hyg Milk Technol & Food Sci Vet Pl 1 A-1210 Vienna Austria;

    Univ Vet Med Inst Milk Hyg Milk Technol & Food Sci Vet Pl 1 A-1210 Vienna Austria|Safety & Innovat FFoQSI GmbH Austrian Competence Ctr Feed & Food Qual Technopk 1 A-3430 Tulin Austria;

    Univ Fed Minas Gerais Vet Sch Dept Technol & Inspect Prod Anim Origin BR-31270901 Belo Horizonte MG Brazil;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
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