4Juan C. etal.,Production of carotenoids by Phaffia rhodozyma growing on media made from hemicellulosic hydrolysates of Eucalyptus globules wood[J]. Biotechnology and bioengineering,1988,59(4) :501 - 506.
5E.A.Jhonson,et al, Astazanthin formation by the yeast Phaffia rhodozyma [ J ]. Jounal of General Microbiology ( 1979 ),115,173 - 183.
6P.Celo,De Miguel et al: Biotechnol. lett[ J]. ,17(6):575-578,1995.
7P.S.Meyer:Effect of acetic acid on astaxanthin production by phaffia rhodozyma[ J]. Biotechnol. Lett, 1993, 15 (9) : 919-924.
8Adrio JL, Veiga M. Transformation of the astaxanthin - producing yeast Phaffia rhodozyma [ J ]. Biotechnology Techniques, 1995,9(7) :509 - 512.
9P. S. Meyer, et al,The effect of monoterpenes on astaxanthin production by a mutant of Phaffia rhodozyma, Biotechnology letters[J]. 1994,16(2), 125 - 128.
10L.B.Flores- Cotera. etal, Copper but not iron limitation increases astaxanthin production by Phaffia rhodozyma in a chemically defined medium[J]. Biotechnology Letters 23:793- 797.2001.
