id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-24608	Haida, Zainol; Ab Ghani, Sharin; Hakiman, Mansor	Extraction Variables Optimization on Phenolics Content and Antioxidant Activities of in-vitro Propagated Leaves of Curcuma caesia Roxb. using Response Surface Methodology	2025	18	.pdf	application/pdf	7345	302	46	X2 – Methanol concentration (%); X3 – Extraction temperature (°C); Y1 – Total phenolic content (mg GAE/g DW); Y2 – Total flavonoid content (mg RE/g DW); Y3 – Total tannin content (mg TAE/g DW); Y4 – DPPH scavenging activity (mg TE/g DW); Y5 – Ferrous ion chelating activity (%); Y6 – Superoxide anion scavenging activity (%) PEER-REVIEWED ARTICLE bioresources.cnr.ncsu.edu Haida et al. (2025). Adequate precision 17.74 17.41 19.09 X1 – Solvent-solid ratio (mL/g); X2 – Methanol concentration (%); X3 – Extraction temperature (°C); Y1 – Total phenolic content (mg GAE/g DW); Y2 – Total flavonoid content (mg RE/g DW); Y3 – Total tannin content (mg TAE/g DW)	cache/brj-24608.pdf	txt/brj-24608.txt