| RRC ID |
31283
|
| Author |
Takeshita T, Ota S, Yamazaki T, Hirata A, Zachleder V, Kawano S.
|
| Title |
Starch and lipid accumulation in eight strains of six Chlorella species under comparatively high light intensity and aeration culture conditions.
|
| Journal |
Bioresour Technol
|
| Abstract |
The microalgae family Chlorella species are known to accumulate starch and lipids. Although nitrogen or phosphorous deficiencies promote starch and lipids formation in many microalgae, these deficiencies also limit their growth and productivity. Therefore, the Chlorellaceae strains were attempted to increase starch and lipids productivity under high-light-intensity conditions (600-μmol photons m(-2)s(-1)). The 12:12-h light-dark (LD) cycle conditions elicited more stable growth than the continuous light (LL) conditions, whereas the starch and lipids yields increased in LL conditions. The amount of starch and lipids per cell increased in Chlorella viscosa and Chlorella vulgaris in sulfur-deficient medium, and long-chain fatty acids with 20 or more carbon atoms accumulated in cells grown in sulfur-deficient medium. Accumulation of starch and lipids was investigated in eight strains. The accumulation was strain-dependent, and varied according to the medium and light conditions. Five of the eight Chlorella strains exhibited similar accumulation patterns.
|
| Volume |
158
|
| Pages |
127-34
|
| Published |
2014-4-1
|
| DOI |
10.1016/j.biortech.2014.01.135
|
| PII |
S0960-8524(14)00160-6
|
| PMID |
24583913
|
| MeSH |
Air*
Chlorella / classification
Chlorella / growth & development
Chlorella / metabolism*
Fatty Acids / metabolism
Light*
Lipid Metabolism*
Species Specificity
Starch / metabolism*
Sulfur / metabolism
|
| IF |
7.539
|
| Times Cited |
58
|
|
WOS Category
|
BIOTECHNOLOGY & APPLIED MICROBIOLOGY
AGRICULTURAL ENGINEERING
ENERGY & FUELS
|
| Resource |
| Algae |
NIES-2151
NIES-2152
NIES-2170
NIES-2179
NIES-2169 |
