Hydrolytic enzymes production by Aspergillus section Nigri in presence of butylated hydroxyanisole and propyl paraben on peanut meal extract agar
作者: Carla L. BarberisMaría F. LandaMauricio G. BarberisGuillermo Giaj-MerleraAna M. DalceroCarina E. Magnoli
作者单位: 1Departamento de Microbiología e Inmunología, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Ruta Nacional N° 36 Km 601 (5800), Río Cuarto, Córdoba, Argentina
2Member of the Research Career of CONICET (CIC-CONICET), Argentina
3Fellowship of the CONICET, Argentina
刊名: Revista Iberoamericana de Micologia, 2014, Vol.31 (2), pp.131-136
来源数据库: Elsevier Journal
DOI: 10.1016/j.riam.2013.02.005
关键词: Butylated hydroxyanisolePropyl parabenAspergillus carbonariusAspergillus nigerHydrolytic enzymesWater activitiesHidroxianisol butiladoPropilparabenoAspergillus carbonariusAspergillus nigerEnzimas hidrolíticasValores de actividad acuosa
原始语种摘要: Abstract(#br)Background(#br)In the last years, food grade antioxidants are used safely as an alternative to traditional fungicides to control fungal growth in several food and agricultural products.(#br)Aims(#br)In this work, the effect of butylated hydroxyanisole (BHA) and propyl paraben (PP) on two hydrolytic enzyme activity (β- d -glucosidase and α- d -galactosidase) by Aspergillus section Nigri species under different water activity conditions ( a W ; 0.98, 0.95 and 0.93) and incubation time intervals (24, 48, 72 and 96h) was evaluated on peanut-based medium.(#br)Methods(#br)The activity of two glycosidases, β- d -glucosidase and α- d -galactosidase, was assayed using as substrates 4-nitrophenyl-β- d -glucopyranosido and 4-nitrophenyl-α- d -galactopyranosido,...
全文获取路径: Elsevier  (合作)
影响因子:1.312 (2012)

  • carbonarius 央黑色
  • niger 皂脚
  • butylated 丁基化的
  • peanut 落花生
  • activity 活度
  • galactosidase 半乳糖苷酶
  • section 薄片
  • nitrophenol 硝基酚
  • conditions 条件式
  • enzymes 酶类