Boosting Betalains Production in Celosia argentea Using Elicitors
Author Information
Author(s): Mueangnak Kanchanok, Kitwetcharoen Haruthairat, Thanonkeo Sudarat, Klanrit Preekamol, Apiraksakorn Jirawan, Klanrit Poramaporn, Klanrit Poramate
Primary Institution: Khon Kaen University
Hypothesis
The study investigates the effects of biotic and abiotic elicitors on the production of betalains and their antioxidant activity in Celosia argentea cell suspension cultures.
Conclusion
Chitosan and copper sulfate significantly enhance betalains production and antioxidant activity in Celosia argentea cell cultures.
Supporting Evidence
- Chitosan at 5.0 mg/L and CuSO4 at 6.4 µM were the most effective elicitors.
- Betalains production peaked at 40.93 mg/L in cell cultures treated with CuSO4.
- Antioxidant activity of betalains was significantly higher in elicitor-treated cultures compared to controls.
- Yeast extract did not enhance betalains production in C. argentea cell cultures.
Takeaway
Researchers found that adding certain substances can help plants make more of a special color and healthy ingredient called betalains.
Methodology
The study used cell suspension cultures of Celosia argentea and tested various concentrations of biotic and abiotic elicitors to measure their effects on betalains production and antioxidant activity.
Potential Biases
Potential bias may arise from the selection of elicitors and the specific conditions under which the experiments were conducted.
Limitations
The study primarily focused on specific elicitors and may not account for other factors influencing betalains production.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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