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  2. Millon's reagent - Wikipedia

    en.wikipedia.org/wiki/Millon's_reagent

    Millon's reagent is an analytical reagent used to detect the presence of soluble proteins. A few drops of the reagent are added to the test solution, which is then heated gently. A reddish-brown coloration or precipitate indicates the presence of tyrosine residue which occur in nearly all proteins. [1]

  3. List of reagent testing color charts - Wikipedia

    en.wikipedia.org/wiki/List_of_reagent_testing...

    It is advised to check the references for photos of reaction results. [1] Reagent testers might show the colour of the desired substance while not showing a different colour for a more dangerous additive. [2]

  4. Xanthoproteic reaction - Wikipedia

    en.wikipedia.org/wiki/Xanthoproteic_reaction

    The xanthoproteic reaction is a method that can be used to detect a presence of protein soluble in a solution, using concentrated nitric acid. The test gives a positive result in amino acids carrying aromatic groups, especially in the presence of tyrosine. If the test is positive the proof is neutralized with an alkali, turning dark yellow.

  5. Eugène Millon - Wikipedia

    en.wikipedia.org/wiki/Eugène_Millon

    Eugène Auguste Nicolas Millon (24 April 1812 – 22 October 1867) was a French chemist and physician. He is remembered in the name of Millon's reagent which reacts with tyrosine in proteins to form a brown precipitate. The reagent is used for determination of the presence of soluble proteins.

  6. Millon Clinical Multiaxial Inventory - Wikipedia

    en.wikipedia.org/wiki/Millon_Clinical_Multiaxial...

    Administration and interpretation of results should only be completed by a professional with the proper qualifications. The test creators advise that test users have completed a recognized graduate training program in psychology, supervised training and experience with personality scales, and possess an understanding of Millon's underlying theory.

  7. Family with Down syndrome son went from shock to gratitude ...

    www.aol.com/family-down-syndrome-son-went...

    A dad in Florida describes the shock, and then the gratitude, he and his wife felt upon welcoming a child with Down syndrome into their family. Fox News Digital spoke with dad Aric Berquist.

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    AncestryDNA Genetic Test Kit. $49 $99 Save $50. See at Amazon. Keurig K-Express Essentials Single Serve K-Cup Pod Coffee Maker. $49 $59 Save $10. See at Walmart. Ember Temperature Control Smart Mug 2.

  9. Molisch's test - Wikipedia

    en.wikipedia.org/wiki/Molisch's_test

    Molisch test (using α-napthol) indicating a positive result (see purple ring). Molisch's test is a sensitive chemical test, named after Austrian botanist Hans Molisch, for the presence of carbohydrates, based on the dehydration of the carbohydrate by sulfuric acid or hydrochloric acid to produce an aldehyde, which condenses with two molecules of a phenol (usually α-naphthol, though other ...