FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (2): 225-228.

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Screening and Identification of Naringin Enzyme Producing Fungus for Debittering Pomelo Juice

GUO  Qian, WU  Ying-Long, HUANG  Gao-Ling, CAI  Hui-Nong, NI  Hui, XIAO  An-Feng, HU  Yang   

  1. 1. Functional Food Laboratory, Institute of Information and Engineering,Sichuan Agricultural University, Yaan 625014, China;2.School of Bioengineering, Jimei University, Xiamen 361021, China
  • Online:2008-02-15 Published:2011-08-24

Abstract: By screening fungus producing naringin enzyme repeatedly 8 strains of superior debittering capability from 56 strains funguses were obtained. Results showed that No.4-4-1 laboratory’s strains was up to decomposition rate of 99% for naringin. No.4-4-1 strain’s conidiophore was single, tubbiness, and as bottle shape and ranging as spoke, and conidiophore peduncle was slightly bend as sickle. The hyphae were like cotton fibre in the culture medium. It was indentified as F.solani(Mart.) APP.et Wr.var.ninus Wr.according to the Fungal Identification Manual page 610.

Key words: naringin enzyme, fungus, screening, identification, juice of pomelo