Potential of histamine-degrading microorganisms and diamine oxidase (DAO) for the reduction of histamine accumulation along the cheese ripening process

Moniente, M. ; García-Gonzalo, D. (Universidad de Zaragoza) ; Llamas-Arriba, M. ; Virto, R. ; Ontañón Alonso, I. (Universidad de Zaragoza) ; Pagán Tomás, R. (Universidad de Zaragoza) ; Botello-Morte, L.

Resumen: Lentilactobacillus parabuchneri is the main bacteria responsible for the accumulation of histamine in cheese. The goal of this study was to assess the efficiency of potential histamine-degrading microbial strains or, alternatively, the action of the diamine oxidase (DAO) enzyme in the reduction of histamine accumulation along the ripening process in cheese. A total of 8 cheese variants of cow milk cheese were manufactured, all of them containing L. parabuchneri Deutsche Sammlung von Mikroorganismen 5987 (except for the negative control cheese variant) along with histamine–degrading strains (Lacticaseibacillus casei 4a and 18b; Lactobacillus delbrueckii subsp. bulgaricus Colección Española de Cultivos Tipo (CECT) 4005 and Streptococcus salivarius subsp. thermophilus CECT 7207; two commercial yogurt starter cultures; or Debaryomyces hansenii), or DAO enzyme, tested in each cheese variant. Histamine was quantified along 100 days of cheese ripening. All the degrading measures tested significantly reduced the concentration of histamine. The highest degree of degradation was observed in the cheese variant containing D. hansenii, where the histamine content decreased up to 45.32 %. Cheese variants with L. casei, or L. bulgaricus and S. thermophilus strains, also decreased in terms of histamine content by 43.05 % and 42.31 %, respectively. No significant physicochemical changes (weight, pH, water activity, color, or texture) were observed as a consequence of the addition of potential histamine-degrading adjunct cultures or DAO in cheeses. However, the addition of histamine-degrading microorganisms was associated with a particular, not unpleasant aroma. Altogether, these results suggest that the use of certain histamine-degrading microorganisms could be proposed as a suitable measure in order to decrease the amount of histamine accumulated in cheeses. © 2022 The Authors

Idioma: Inglés

DOI: 10.1016/j.foodres.2022.111735

Año: 2022

Publicado en: Food Research International 160 (2022), 111735 [12 pp]
ISSN: 0963-9969

Factor impacto JCR: 8.1 (2022)

Categ. JCR: FOOD SCIENCE & TECHNOLOGY rank: 10 / 142 = 0.07 (2022) - Q1 - T1

Factor impacto CITESCORE: 12.0 - Agricultural and Biological Sciences (Q1)

Factor impacto SCIMAGO: 1.36 - Food Science (Q1)

Financiación: info:eu-repo/grantAgreement/ES/AEI/RTC2017-6275-2

Tipo y forma: Article (Published version)

Área (Departamento): Área Química Analítica (Dpto. Química Analítica)
Área (Departamento): Área Tecnología de Alimentos (Dpto. Produc.Animal Cienc.Ali.)