[1] W. Stahl and H. Sies, “Bioactivity and Protective Effects of Natural Carotenoids,” Biochimica et Biophysica Acta, Vol. 1740, No. 2, 2005, pp. 101-107
[2] P. Buzzini and A. Martini, “Production of Carotenoids by Strains of Rhodotorula glutinis Cultured in Raw Materials of Agro-Industrial Origin,” Bioresource Technology, Vol. 71, No. 1, 1999, pp. 41-44. doi:10.1016/S0960-8524(99)00056-5
[3] K. L. Simpson, C. O. Chichester and H. J. Phaff,” Carotenoid Pigments of Yeasts,” In: A. H. Rose and J. S. Harrison, Eds., The Yeasts Vol. 2—Physiology and Biochemistry of Yeasts, Academic Press, New York, 1971, pp. 493-515.
[4] P. Margalith and S. Meydav, “Some Observations on the Carotenogenesis in the Yeast Rhodotorula mucilaginosa,” Phytochemistry, Vol. 7, No. 5, 1968, pp. 765-768. doi:10.1016/S0031-9422(00)84829-3
[5] G. Frengova, E. Simova, K. Pavlova, D. M. Beshkova and D. Grigorova, “Formation of Carotenoids by Rhodotorula glutinis in Whey Ultrafiltrate,” Biotechnoloyg and Bioengineering, Vol. 44, No. 8, 1994, pp. 888-894. doi:10.1002/bit.260440804
[6] F. M. Squina, F. Yamashita, J. L. Pereira and A. Z. Mercadante,” Production of Carotenoids by Rhodotorula glutinis in Culture Medium Supplemented with Sugar Cane Juice,” Food Biotechnology, Vol. 16, No. 3, 2002, pp. 227-235. doi:10.1081/FBT-120016776
[7] I. Costa, H. L. Martelli, I. M. De Silva and D. Pomeroy, “Production of β-carotene by a Rhodotorula Strain” Biotechnology Letters, Vol. 9, No. 5, 1987, pp. 373-375. doi:10.1007/BF01025808
[8] D. Müncenerová and J. Augustin,” The Influence of pH on Growth Kinetics of Yeasts in the Presence of Benzoate as a Sole Carbon Source,” Folia Microbiologica, Vol. 39, No. 4, 1994, pp. 265-268. doi:10.1007/BF02814310
[9] P. B. Bhosale and R. V. Gadre, “Production of β-Carotene by a Mutant of Rhodotorula glutinis,” Applied Microbiology and Biotechnology, Vol. 55, No. 4, 2001, pp. 423-427. doi:10.1007/s002530000570
[10] P. B. Bhosale and R. V. Gadre, “β-Carotene Production in Sugar Cane Molasses by a Rhodotorula glutinis Mutant,” Journal of Industrial Microbiology and Biotecnogy, Vol. 26, No. 6, 2001, pp. 327-332. doi:10.1038/sj.jim.7000138
[11] I. R. Maldonade, D. B. Rodriguez-Amaya and A. R. P. Scamparini, “Carotenoids of Yeasts Isolated from Brazilian Ecosystem,” Food Chemistery, Vol. 107, No. 1, 2008, pp. 145-150. doi:10.1016/j.foodchem.2007.07.075
[12] H. S. Nam, S. Y. Cho and J. S. Rhee, “High-Performance Liquid Chromatographic Analysis of Major Carotenoids from Rhodotorula glutinis,” Journal of Chromatography A, Vol. 448, 1988, pp. 445-447. doi:10.1016/S0021-9673(01)84610-0
[13] G. I. Frengova, E. D. Simova and D. M. Beshkova, “Effect of Temperature Changes on the Production of Yeast Pigments Co-Cultivated with Lacto-Acid Bacteria in Whey Ultrafiltrate,” Biotechnology Letters, Vol. 17, No. 9, 1995, pp. 1001-1006. doi:10.1007/BF00127443
[14] G. I. Frengova, E. D. Simova and D. M. Beskhova, “Carotenoprotein and Exopolysaccharide Production by Co-Cultures of Rhodotorula glutinis and Lactobacillus helveticus,” Journal of Industrial Microbiology and Biotecnogy, Vol. 18, No. 4, 1997, pp. 272-277.
[15] P. Buzzini and A. Martini, “Production of Carotenoids by strains of Rhodotorula glutinis Cultured in Raw Materials of Agro-Industrial Origin,” Bioresource Technology, Vol. 71, No. 1, 1999, pp. 41-44.
[16] P. Buzzini, “Batch and Fed-Batch Carotenoid Production by Rhodotorula glutinis-Debaryomyces castellii Co-Cultures in Corn Syrup,” Journal of Applied Microbiology, Vol. 90, No. 5, 2001, pp. 843-847. doi:10.1046/j.1365-2672.2001.01319.x
[17] P. B. Bhosale and R. V. Gadre,” Manipulation of Temperature and Illumination Conditions for Enhanced β-Carotene Production by Mutant 32 of Rhodotorula glutinis,” Letters in Applied Microbiology, Vol. 34, No. 5, 2002, pp. 349-353. doi:10.1046/j.1472-765X.2002.01095.x
[18] J. Tinoi, N. Rakariyatham and R. L. Deming, “Simplex Optimization of Carotenoid Production by Rhodotorula glutinis Using Hydrolyzed Mung Bean Waste Flour as Substrate,” Process Biochemistry, Vol. 40, No. 7, 2005, pp. 2551-2557. doi:10.1016/j.procbio.2004.11.005
[19] Z. Aksu and A. T. Eren, “Production of Carotenoids by Isolated Yeast of Rhodotorula glutinis,” Biochemical Engineering Journal, Vol. 35, No. 2, 2007, pp. 107-113. doi:10.1016/j.bej.2007.01.004
[20] M. J. Pelczar and E. C. Chan, “Laboratory Exercises in Microbiology,” 14th Edition, McGraw-Hill, New York, 1977, pp. 59-61.
[21] C. T. Shih and Y. D. Hang, “Production of Carotenoids by Rhodotorula rubra from Sauerkraut Brine,” Lebensmittel-Wissenschaft und-Technologie, Vol. 29, No. 5-6, 1996, pp. 570-572.
[22] Kallmorgen Corporation, “Munsell Colour Charts for Plant Tissues,” Munsell Color Division, Maryland, 1972.
[23] N. Harrd, “Astaxanthin Formation by the Yeast Phaffia rhodozyma on Molasses,” Biotechnology Letters, Vol. 10, No. 9, 1988, pp. 609-614. doi:10.1007/BF01024710
[24] E. Stahl, “Thin-Layer Chromatography. A Laboratory Hand-book,” Academic Press, INC. Publisher, New York, 1969, pp.210-343.
[25] B. H. Davies, “Analysis of Carotenoid Pigments,” In: T. W. Goodwin, Ed., Chemistry and Biochemistry of Plant Pigments, Academic Press, New York, 1965, pp. 489-532.
[26] V. Perrier, E. Dubreucq and P. Galzy, “Fatty Acid and Carotenoid Composition of Rhodotorula Strains,” Archives of Microbiology, Vol. 164, No. 3, 1995, pp. 173-179. doi:10.1007/BF02529968
[27] Y. Pomeranz and C. E. Meloan, “Food Analysis: Theory and Practice,” AVI Publishing Company, INC., Westport, 1978, pp. 65-67.
[28] B. L. Oser, “Hawk’s Physiological Chemistry,” Vol. 1, Academic Press, New York, 1965, pp. 529-544.
[29] AOAC, “Official Methods of Analysis of AOAC,” Arlington, Section 2.05, 31.025C, 1984.
[30] P. B. Bhosale and R. V. Gadre,” Production of β-Carotene by a Rhodotorula glutinis Mutant in Sea Water Medium,” Bioresource Technology, Vol. 76, No. 1, 2001, pp. 53-55. doi:10.1016/S0960-8524(00)00075-4
[31] K. Mahattanatavee and S. Kulprecha, “Production of β-Carotene by Rhodotorula sp. Y 1621,” Microbial Utilization of Renewable Resources, Vol. 7, 1991, pp. 295-300.
[32] D. K. Sandhu and V. K. Joshi, “Development of Apple Pomace Based Medium, Optimizing Pigment Production by Rhodotorula and Its Characterization,” Advances in Food Science, Vol. 19, No. 1-2, 1997, pp. 31-34.
[33] J. D. Fontana, M. F. Guimaráes, N. T. Martins, C. A. Fontana and M. Baron,” Culture of the Astaxanthinogenic Yeast Phaffia rhodozyma in Low Cost Media,” Applied Biochemistry and Biotechnology, Vol. 57-58, No. 1, 1996, pp. 413-422. doi:10.1007/BF02941721
[34] M. C. Rubio, R. Runcoand and A. R. Navarro, “Invertase from a Strain of Rhodotorula glutins,” Phytochemistry, Vol. 61, No. 6, 2002, pp. 605-609. doi:10.1016/S0031-9422(02)00336-9
[35] V. Perrier, E. Dubreucq and P. Galzy, “Fatty Acid and Carotenoid Composition of Rhodotorula Strains,” Archives Microbiology, Vol. 164, No. 3, 1995, pp. 173-179. doi:10.1007/BF02529968
[36] H. L. Martelli, I. M. De Silva, N. O. Souza and D. Pomeroy, “Production of β-Carotene by a Rhodotorula Strain Grown on Sugar Cane Juice,” Biotechnology Letters, Vol. 12, No. 3, 1990, pp. 207-208.