Influence of vegetable coagulant and ripening time on the lipolytic and sensory profile of cheeses made with raw goat milk from Canary breeds

  1. Arturo A. Rincón
  2. Verónica Pino Estévez
  3. Maria R. Fresno
  4. Ana Isabel Jiménez Abizanda
  5. Juan H. Ayala Díaz
  6. Ana M. Afonso
  7. Sergio Álvarez 1
  1. 1 Animal Production and Forage Research Unit, Canary Agronomic Research Institute (ICIA), La Laguna, Spain.
Revista:
Food science and technology international = Ciencia y tecnología de alimentos internacional

ISSN: 1082-0132

Ano de publicación: 2017

Volume: 23

Número: 3

Páxinas: 254-264

Tipo: Artigo

Exportar: RIS

Indicadores

Citas recibidas

  • Citas en Scopus: 7 (01-12-2021)

JCR (Journal Impact Factor)

  • Ano 2017
  • Factor de impacto da revista: 1.081
  • Cuartil maior: Q3
  • Área: FOOD SCIENCE & TECHNOLOGY Cuartil: Q3 Posición na área: 94/133 (Edición: SCIE)
  • Área: CHEMISTRY, APPLIED Cuartil: Q3 Posición na área: 51/72 (Edición: SCIE)

SCImago Journal Rank

  • Ano 2017
  • Impacto SJR da revista: 0.509
  • Cuartil maior: Q1
  • Área: Industrial and Manufacturing Engineering Cuartil: Q1 Posición na área: 89/614
  • Área: Chemical Engineering (miscellaneous) Cuartil: Q2 Posición na área: 98/462
  • Área: Food Science Cuartil: Q2 Posición na área: 98/330

CiteScore

  • Ano 2017
  • CiteScore da revista: 2.4
  • Área: Industrial and Manufacturing Engineering Percentil: 73
  • Área: Chemical Engineering (all) Percentil: 64
  • Área: Food Science Percentil: 62

Journal Citation Indicator (JCI)

  • Ano 2017
  • JCI da revista: 0.44
  • Cuartil maior: Q3
  • Área: FOOD SCIENCE & TECHNOLOGY Cuartil: Q3 Posición na área: 90/157
  • Área: CHEMISTRY, APPLIED Cuartil: Q3 Posición na área: 42/73

Resumo

Free fatty acids and sensory profiles were obtained for cheeses made with raw goat milk and vegetable coagulant, derived from the cardoon flower (Cynara cardunculus), at different ripening times (7 and 20 days). A solid–liquid phase extraction method followed by solid-phase extraction and gas chromatography was used. Profiles were also obtained with cheeses made with commercial coagulant, traditional kid rennet paste, and mixture coagulant (vegetable coagulant-kid rennet). The use of vegetable coagulant and vegetable coagulant-kid rennet is common in traditional Protected Designation of Origin cheeses such as “Queso Flor de Guía” and “Queso Media Flor de Guía” (Spain). Contents of short-chain free fatty acids (7.5–22.5 mmol·kg−1), medium-chain free fatty acids (0.4–3.7 mmol·kg−1), and long-chain free fatty acids (0.2–2.1 mmol·kg−1) varied depending on the coagulant type and the ripening time. Vegetable coagulant cheeses present odour intensity and flavour intensity much higher than commercial coagulant cheeses in the sensory analysis for cheeses obtained with seven days of ripening, but the values decrease when increasing the ripening time. Multivariate analysis allowed us to differentiate cheese samples according to the ripening time when using lipolytic profile and according to the coagulant type using the sensory profile.