| abstract |
Adsorbent of the present invention contains porous carbon materials, described porous carbon materials using silicone content be the plant derived material of more than 5 % by weight as raw material, described porous carbon materials is 10m by the value of the specific area that nitrogen BET method measuresn 2 the pore volume that/more than g, silicon (Si) content is less than 1 % by weight, measured by BJH method and MP method is 0.1cmn 3 / more than g, described adsorbent indoles, uric acid, adenosine, AMS, 3-methyl indol, tryptophan, indican, theophylline, inosine-5-monophosphate disodium salt, adenosine-5-triphosphoric acid disodium salt, aliphatic acid, pigment, hydrophobic molecule or number-average molecular weight are 1 × 10n 2 above and lower than 5 × 10n 2 organic matter (such as, organic molecule or albumen). |