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{'緑茶抽出物,': [0], '紅茶抽出物,': [1], '茶カテキン混合物,': [2], '銅クロロフィル,': [3], '銅クロロフィリンナトリウムの5種の物質は唾液を用いた実験により,': [4], 'いずれも優れた悪臭抑制効果を示した。これら消臭素材を配合したチューインガムを用い,': [5], 'チューインガム咀嚼前後における呼気中揮発性硫化物': [6], '(V.': [7], 'S.': [8, 18], 'C.)': [9], '濃度の変化をガスクロマトグラフにより分析し,': [10], '口臭抑制効果を判定した。尚,': [11], '被験者は口臭の認められない健常者であったが,': [12], '本実験のために調製したにんにくエキスで洗口し,': [13], '人為的に口臭の認められる状態とした。その結果,': [14], '消臭素材無添加のコントロールガムと比較して,': [15], '消臭素材添加ガムではV': [16], '.': [17], 'C.': [19], '抑制効果が高く,': [20], '口臭抑制に対する茶抽出物配合チューインガムの有効性が確認された。': [21]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3174217965', 'counts_by_year': [], 'updated_date': '2024-12-13T01:55:09.741666', 'created_date': '2021-07-05'}