id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-5715	Tanur, Ellys ; Lister, I Nyoman Ehrich; Fachrial, Edy ; Girsang, Ermi	Ferric Reducing Antioxidant Power (FRAP) and Inhibition of Collagenase Enzyme Activity from Ethanol Extract of Pineapple (Ananas cosmus (L.) Merr) Core	2020	7	.pdf	application/pdf	2779	135	53	Same as FRAP Activity, Inhibition of Collagenase assay at the highest concentration (250 µg/ml) from each sample were shown highest percent of collagenase inhibition were 64.62 ± 0.73% for ethanol extract of pineapple core and 81.22 ± 1.00%for luteolin while IC50 value of collagenase inhibition activity are shown that ethanol extract of pineapple core has moderate inhibition activity. Figure 2: Histogram of FRAP Activity (Left) and Inhibition of Collagenase (Right) from Ethanol Extract of Pineapple Core and Luteolin Compound Figures 2 shows whether at various concentration of ethanol extract from pineapple core has FRAP activity and inhibition of collagenase enzyme that are less potent than luteolin as a comparison.	cache/american_scientific_journal-5715.pdf	txt/american_scientific_journal-5715.txt