释义 |
Folin reaction Fo·lin re·ac·tion (fol'-in), the reaction of amino acids in alkaline solution with 1,2-naphthoquinone-4-sulfonate (Folin reagent) to yield a red color; useful for quantitative assay. Synonym(s): Folin reagent [O. K. O. Folin] Fo·lin re·ac·tion (fō'lin rē-ak'shŭn) The reaction of amino acids in alkaline solution with 1,2-naphthoquinone-4-sulfonate (Folin reagent) to yield a red color; useful for quantitative assay. [O. K. O. Folin]Folin, Otto K.O., U.S. biochemist, 1867-1934. Folin reaction - the reaction of amino acids in alkaline solution with 1,2-naphthoquinone-4-sulfonate (Folin reagent) to yield a red color. Synonym(s): Folin reagentFolin reagent - Synonym(s): Folin reactionFolin test - a quantitative test for urea.Folin-Looney test - a test for tyrosine that gives a blue color in alkaline solution with a reagent consisting of sodium tungstate, phosphomolybdic acid, and phosphoric acid.Lowry-Folin assay - Synonym(s): Lowry protein assay |