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Coinoculation of autochthonous starter cultures: A strategy to improve the flavor characteristics and inhibit biogenic amines of Harbin dry sausage.
Sui, Yumeng; Liu, Jiaqi; Lu, Jiasheng; Gao, Yuan; Badar, Iftikhar Hussain; Li, Xiang-Ao; Chen, Qian; Kong, Baohua; Qin, Ligang.
Afiliación
  • Sui Y; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Liu J; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Lu J; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Gao Y; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Badar IH; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Li XA; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Chen Q; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Kong B; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
  • Qin L; Northeast Agricultural University, Harbin, Heilongjiang 150030, China.
Food Chem X ; 23: 101655, 2024 Oct 30.
Article en En | MEDLINE | ID: mdl-39157655
ABSTRACT
The effects of separately coinoculating Lactiplantibacillus plantarum S8 (LP) with Staphylococcus carnosus L8 (LP + SC), Pichia kudriavzevii M6 (LP + PK), and S. carnosus L8 and P. kudriavzevii M6 (LP + SC + PK) on the flavor characteristics and biogenic amines (BAs) production in Harbin dry sausages were investigated. The coinoculated sausages exhibited higher free amino acids (FAAs) content than the noninoculated and LP sausages. Moreover, inoculated dry sausages exhibited lower BA contents (174.45, 239.43, 190.24, and 206.7 mg/kg for the LP, LP + SC, LP + PK, and LP + PK + SC sausages, respectively) than the noninoculated sausage (339.73 mg/kg). Meanwhile, the LP + PK and LP + SC + PK sausages had the highest contents of esters (996.70 µg/kg) and alcohols (603.46 µg/kg), respectively. A sensory evaluation demonstrated that the LP + SC + PK sausage had the highest fermented odor and the lowest fatty odor. Pearson correlation analysis revealed that FAAs were correlated with most key volatile compounds and BAs. This study provides new insights into flavor development and BA inhibition in dry sausages through coinoculation.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Food Chem X Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Países Bajos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Food Chem X Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Países Bajos