TY - JOUR
T1 - Growth evaluation and bioproducts characterization of Calothrix sp
AU - Olvera-Ramírez, Roxana
AU - Coria-Cedillo, Marisela
AU - Cañizares-Villanueva, Rosa Olivia
AU - Martínez-Jerónimo, Fernando
AU - Ponce-Noyola, Teresa
AU - Ríos-Leal, Elvira
PY - 2000
Y1 - 2000
N2 - The cyanobacterium Calothrix sp., isolated from a rice field, is able to produce and accumulate significant amounts of bio-products, when cultured under the proper conditions. In the present study, Calothrix sp. was cultured in disposable polyethylene containers, and was grown under controlled conditions of light, air supply and temperature, in BG-11 culture medium, applying variations to the nitrogen content of the medium. Population growth was assessed as increases in chlorophyll a and protein; in addition, the pigments (phycocyanin and β-carotene) and fatty acid productions were assessed. Results were compared with those for other cyanobacteria and microalgae, and it was concluded that the strain of Calothrix sp. tested has advantages over other cyanobacteria.
AB - The cyanobacterium Calothrix sp., isolated from a rice field, is able to produce and accumulate significant amounts of bio-products, when cultured under the proper conditions. In the present study, Calothrix sp. was cultured in disposable polyethylene containers, and was grown under controlled conditions of light, air supply and temperature, in BG-11 culture medium, applying variations to the nitrogen content of the medium. Population growth was assessed as increases in chlorophyll a and protein; in addition, the pigments (phycocyanin and β-carotene) and fatty acid productions were assessed. Results were compared with those for other cyanobacteria and microalgae, and it was concluded that the strain of Calothrix sp. tested has advantages over other cyanobacteria.
KW - Bioproducts
KW - Biotechnology
KW - Calothrix sp
KW - Cyanobacteria
KW - Microalgae
KW - Pigments
UR - http://www.scopus.com/inward/record.url?scp=19244380152&partnerID=8YFLogxK
U2 - 10.1016/S0960-8524(99)00099-1
DO - 10.1016/S0960-8524(99)00099-1
M3 - Artículo
SN - 0960-8524
VL - 72
SP - 121
EP - 124
JO - Bioresource Technology
JF - Bioresource Technology
IS - 2
M1 - 1384
ER -