+1 (629)348-3199Studies on fermentative production of Beta-carotene from Phaffia rhodozyma
International Conference on Industrial Biotechnology and Bioprocessing
August 16-17, 2018 | Copenhagen, Denmark
Bibhu Prasad Panda, Shweta Nagal and Afreen Raja
Jamia Hamdard, India
Posters & Accepted Abstracts : Arch Ind Biotechnol
Abstract:
Plating of the astaxanthin-producing yeast Phaffia rhodozyma on yeast-malt agar media containing different concentration of Beta-Ionone gave colonies with yellow orange pigment after 6 to 8 days of fermentation. Isolation of Beta-Carotene producing colonies were done, followed by testing for pigment production in shake flasks, demonstrated that pigment concentration were increased two-to five fold for Beta-Carotene content compared with the parental one. It was found from our study that Beta- Carotene production was improved by addition of Beta-Ionone at concentration of about 10-4 and 2×10-4 after sixth day of fermentation. By using different carbon and magnesium source yield of Beta-Carotene content could be increased to higher level with sucrose 283.01 μg/g, ammonium sulphate (234.80 μg/g) and magnesium sulphate (218.65 μg/g)
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