Panyajai, Pawaret
Viriyaadhammaa, Natsima
Tima, Singkome
Chiampanichayakul, Sawitree
Dejkriengkraikul, Pornngarm
Okonogi, Siriporn
Anuchapreeda, Songyot
Funding for this research was provided by:
The Agricultural Research Development Agency (GSCMU(HRD6405069)/08/2564)
Fundamental Fund (FF2023), Chiang Mail University (FF66/046, FF66/046, FF66/046, FF66/046)
Article History
Received: 21 September 2023
Accepted: 16 November 2023
First Online: 2 January 2024
Declarations
:
: The rhizomes of <i>C. aeruginosa</i>, <i>C. longa</i>, <i>C. mangga</i> and <i>Z. officinale</i> were collected from a local farm in Chiang Mai, Thailand, in June of 2019. The authors confirm that all methods involving the plants and their materials complied with relevant institutional, national, and international guidelines and legislation. Moreover, this plant is a common medicinal plant in Thailand. It can be collected for use in Thai traditional medicine and is not at risk of extinction. All plant samples were authenticated and voucher specimens (reference no. 0023261 for <i>C. aeruginosa</i>, 023356 for <i>C. longa</i>, 0023362 for <i>C. mangga</i> and 0023361 for <i>Z. officinale</i>) were deposited in the Herbarium of the Faculty of Pharmacy, Chiang Mai University, Thailand.Plant collection was done under the license of the Ghana Forestry Commission, according to the guidelines of the IUCN Policy Statement on Research Involving Species at Risk of Extinction and the Convention on the Trade in Endangered Species of Wild Fauna and Flora.
: Not applicable.
: The authors declare no competing interests.