2Park Y,Dele M,Santi T,et al.Production and characterization of β-Galactosidase from AsPergillus oryzae[J].Journal of Food Science,1979,44(1):100-103.
3Olivier P,Horve L,Hote L,et al.Sequence of the Kluyveromyces lactose β-Galactosidase:Comparison with Prokaryotic enzymes and secondary structure analysis[J].Gene,1992,118:55-63.
4Tomomatsu H.Health effects of oligosaccharides[J].Food Technology,1994,10:61-65.
5Sako T,Matsumoto K,Tanaka R.Recent progress on research and application of non-digestible galacto-oligosaccharides[J].IntDairy,1999,9:69-80.
6Reuter S, Rusborg Nygartrd A, Zimmermann W β-Galactooligosaccharide synthesis with β-galactosidases fom Sulfolobus solfataricus, Aspergillus oryzae, and Escherichia coli [J]. Enzyme and Microbial Techilology, 1999, 25(6):509-516.
7归莉琼,魏东芝.生物活性物质一低聚半乳糖[J].中国乳品业,1998,26(4):9-12.
8Jung Min Lee, Dae Kyun Chung, Joo Heon Park, et al. Cloning and nucleotide sequence of the β-galactosidase gene from Lactis spp. Lactis ATCC7962 [J], Bitechnology Letters, 1997, 19(2): 179-183.
9Ranwala A P, Suematsu C, Masuda H. The role of β-galactosidase in the modification of cell wall components during muskmelon fruit ripening [J]. Plant Physiol, 1992, 100: 1318-1325.
10Romanos M A, Clare J J, Beesley K M, et al. Recombinant Bordetella pertusis pertactin (P69) from the yeast Pichia pastoris: high- level production and immunological properties [J]. Vaccine, 1991, 9:901-906.
