To provide a manufacturing method of a purified chlorogenic acids-containing composition in which selective removal property of caffeine by a porous adsorbent, and treatable solid component amount of a chlorogenic acids-containing article based on the porous adsorbent per unit amount are increased.SOLUTION: There is provided a manufacturing method of a purified chlorogenic acids-containing composition, including a contact process for contacting a chlorogenic acids-containing composition obtained by passing a processes including an extraction process for column extraction of at least one kind selected from raw coffee bean and de-caffeine raw coffee bean by using a water-based solvent, and having solid component concentration of 1.5 to 4.7 mass% and a mass ratio of caffeine/chlorogenic acids of 0.001 to 0.4 with a porous adsorbent.SELECTED DRAWING: None【課題】多孔質吸着体によるカフェインの選択的な除去性を高め、かつ単位量当たりの多孔質吸着体に対するクロロゲン酸類含有物の処理可能固形分量を増加させた、精製クロロゲン酸類含有組成物の製造方法を提供すること。【解決手段】生コーヒー豆及び脱カフェイン生コーヒー豆から選択される少なくとも１種を、水系溶媒を用いてカラム抽出する抽出工程を含む工程を経て得られ、固形分濃度が１．５～４．７質量％であり、かつカフェイン／クロロゲン酸類の質量比が０．００１～０．４であるクロロゲン酸類含有組成物を、多孔質吸着体と接触させる接触工程を含む、精製クロロゲン酸類含有組成物の製造方法。【選択図】なし
