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International Journal of Bioprinting 3D-printed hydrogel with antioxidant activity

Figure 6. Antioxidant potential of the borax-treated CMFs/guar gum constructs. The means indicated with different letters are significantly different at
p < 0.05. Abbreviations: ABTS, “2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonate); CGB, Borax-treated CMFs/guar gum construct; CMF, cellulose microfibril.

biomedical processes. Furthermore, proper sterilization Author contributions
method should be investigated in the future, since the
cleanliness of various biomaterial inks, including the Data curation: Ju Hyun Min, Hye Jee Kang, Mariam
developed CMF/guar gum-based hydrogel in this study, is Omowunmi Aminu
to be ensured prior to utilization in bio- or food industry. Funding acquisition: Young Hoon Jung
Investigation: Olajide Emmanuel Adedeji, Ju Hyun Min, Gi
Acknowledgments Eon Park, Hye Jee Kang, Mariam Omowunmi Aminu
Methodology: Gi Eon Park, Ji-Young Choi
None. Project administration: Kwang-Deog Moon, Young Hoon Jung
Validation: Kwang-Deog Moon
Funding Writing – original draft: Gi Eon Park, Ji-Young Choi
This work was supported by the Korea Institute of Planning Writing – review & editing: Olajide Emmanuel Adedeji, Ocheme
and Evaluation for Technology in Food, Agriculture Boniface Ocheme, Seon-Tea Joo, Young Hoon Jung
and Forestry (IPET) through the High Value-added Ethics approval and consent to participate
Food Technology Development Program, funded by the
Ministry of Agriculture, Food and Rural Affairs (MAFRA) Not applicable.
(grant no. 321028-5). This work was also supported by
the National Research Foundation of Korea (NRF) grant Consent for publication
funded by Korea government (Ministry of Science and Not applicable.
ICT, MSIT; No. 2020R1C1C1005251).
Data availability
Conflict of interest The data that support the findings of this study are available
The authors declare no conflicts of interest. from the corresponding author upon reasonable request.

Volume 10 Issue 1 (2024) 253 https://doi.org/10.36922/ijb.0164