Abstract
In this study, we explored the effects of ACC on other stages of H. pluvialis. Interestingly, even though ACC displayed a dose-dependent effect on astaxanthin production, it is evident that astaxanthin production could be facilitated whenever the cells were treated at the early red stage. The transcriptional levels of BKT, CHY, SOD, and CAT genes supported enhanced astaxanthin biosynthesis upon ACC treatment at the early red stage. The combinatorial synergistic effect of ACC and light intensity was also confirmed. Finally, two-step application of ACC at the vegetative phase to increase biomass production and at the early-red stage to promote astaxanthin biosynthesis was proposed to maximize the efficiency of ACC treatment.
| Original language | English |
|---|---|
| Pages (from-to) | 85-93 |
| Number of pages | 9 |
| Journal | Bioresource Technology |
| Volume | 220 |
| DOIs | |
| Publication status | Published - 2016 Nov 1 |
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Keywords
- 1-Aminocyclopropane-1-carboxylic acid
- Astaxanthin
- Haematococcus pluvialis
- Two-step applications
ASJC Scopus subject areas
- Bioengineering
- Environmental Engineering
- Renewable Energy, Sustainability and the Environment
- Waste Management and Disposal
Cite this
Effect of the ethylene precursor, 1-aminocyclopropane-1-carboxylic acid on different growth stages of Haematococcus pluvialis. / Vo, Thi Thao; Lee, Changsu; Han, Sang Il; Kim, Jee Young; Kim, Sok; Choi, Yoon-E.
In: Bioresource Technology, Vol. 220, 01.11.2016, p. 85-93.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Effect of the ethylene precursor, 1-aminocyclopropane-1-carboxylic acid on different growth stages of Haematococcus pluvialis
AU - Vo, Thi Thao
AU - Lee, Changsu
AU - Han, Sang Il
AU - Kim, Jee Young
AU - Kim, Sok
AU - Choi, Yoon-E
PY - 2016/11/1
Y1 - 2016/11/1
N2 - In this study, we explored the effects of ACC on other stages of H. pluvialis. Interestingly, even though ACC displayed a dose-dependent effect on astaxanthin production, it is evident that astaxanthin production could be facilitated whenever the cells were treated at the early red stage. The transcriptional levels of BKT, CHY, SOD, and CAT genes supported enhanced astaxanthin biosynthesis upon ACC treatment at the early red stage. The combinatorial synergistic effect of ACC and light intensity was also confirmed. Finally, two-step application of ACC at the vegetative phase to increase biomass production and at the early-red stage to promote astaxanthin biosynthesis was proposed to maximize the efficiency of ACC treatment.
AB - In this study, we explored the effects of ACC on other stages of H. pluvialis. Interestingly, even though ACC displayed a dose-dependent effect on astaxanthin production, it is evident that astaxanthin production could be facilitated whenever the cells were treated at the early red stage. The transcriptional levels of BKT, CHY, SOD, and CAT genes supported enhanced astaxanthin biosynthesis upon ACC treatment at the early red stage. The combinatorial synergistic effect of ACC and light intensity was also confirmed. Finally, two-step application of ACC at the vegetative phase to increase biomass production and at the early-red stage to promote astaxanthin biosynthesis was proposed to maximize the efficiency of ACC treatment.
KW - 1-Aminocyclopropane-1-carboxylic acid
KW - Astaxanthin
KW - Haematococcus pluvialis
KW - Two-step applications
UR - http://www.scopus.com/inward/record.url?scp=84989838641&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84989838641&partnerID=8YFLogxK
U2 - 10.1016/j.biortech.2016.08.046
DO - 10.1016/j.biortech.2016.08.046
M3 - Article
C2 - 27566516
AN - SCOPUS:84989838641
VL - 220
SP - 85
EP - 93
JO - Bioresource Technology
JF - Bioresource Technology
SN - 0960-8524
ER -