hydroxyflavoneとは 意味・読み方・使い方

The method for producing the flavonoid derivative comprises the following procedure: 3-hydroxyflavone, a tetraalkylammonium salt and an alkali are made into a fine-powder mixture in an nitrogen atmosphere followed by adding an alkyl halide thereto and then conducting a heat treatment followed by microwave irradiation.例文帳に追加

３−ヒドロキシフラボン、テトラアルキルアンモニウム塩およびアルカリを窒素雰囲気下で微粉末状混合物としてこれにハロゲン化アルキルを加え、加熱処理した後、マイクロ波照射を行なうことを特徴とするフラボノイド誘導体の製造方法。 - 特許庁

The solution containing fluoride ions whose concentration is not known is added to a solution containing zirconium (IV) complex having an equal molar weight and 3-hydroxyflavone, then pH is adjusted to 4-6, and the concentration of the fluoride ions is obtained based on the amount of decrease in blue fluorescence intensity in that range.例文帳に追加

等モル量のジルコニウム（ＩＶ）錯体と３‐ヒドロキシフラボンを含む水溶液に、濃度不明のフッ化物イオン含有水溶液を加えたのち、ｐＨを４〜６に調整し、その範囲における青色けい光強度の減少量に基づいてフッ化物イオン濃度を求める。 - 特許庁