This Hair bright first purpose, which is to provide Yi Seed, can efficiently use the anti-biotic material and method of iodine. The bright Real of this Hair of root According apply Yi Seed Kang Jun Group provided by example at iodide (A), iodine oxidation Elixirs (B), oxide (C) is contained in object, and (B) Quality amounts are than (B)/(A)=1 ~ 1000 by iodide (A) and iodine oxidation Elixirs. The Real of the bright another anti-biotic materials of this Hair of root According applies the portions Inner or surface and the iodide (A) that iodide in example (A), iodine oxidation Elixirs (B) and oxide (C) are fixed on Gu Body substrates, and (B) Quality amounts are than (B)/(A)=1 ~ 1000 by iodine oxidation Elixirs.本發明的目的之一是提供一種可以有效利用碘的抗菌材料和方法。根據本發明實施例所提供的一種抗菌組成物中含有碘化物(A)、碘氧化劑(B)、氧化物(C)，而碘化物(A)和碘氧化劑(B)的質量比(B)/(A)＝1~1000。根據本發明另一抗菌材料的實施例中碘化物(A)、碘氧化劑(B)及氧化物(C)固定在固體基材的內部或表面而碘化物(A)，而碘氧化劑(B)的質量比(B)/(A)＝1~1000。
