id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bjp-8915	Zhang, Huawei; Ying, Chen	Preparation of procyanidin B2 from apple pomace and its inhibitory effect on the expression of cyclooxygenase-2 in lipopolysaccharide-treated RAW264.7 macrophages	2011	6	.pdf	application/pdf	2886	133	55	Many papers had reported that apple pomace contains a variety of bioactive compounds including polyphenols, composed of primarily monomeric flavanols (-)-epicate- chin and (+)-catechin, and oligomeric procyanidins formed from these monomeric units, such as dimeric procyanidin B2 (PB2) In our previous study, poly- phenols-enriched extract from apple pomace was sub- jected to fractionation using macroporous absorbent resin XAD-16 and one fraction APIII was found to have the highest content of PB2 (22.5 ± 1.2%).	cache/bjp-8915.pdf	txt/bjp-8915.txt