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hydrolysis
(redirected from Acid Hydrolysis)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
hydrolysis /hy·drol·y·sis/ (hi-drol´ĭ-sis) pl. hydrol´yses   the cleavage of a compound by the addition of water, the hydroxyl group being incorporated in one fragment and the hydrogen atom in the other.hydrolyt´ic
hy·drol·y·sis (h-drl-ss)
n.
Decomposition of a chemical compound by reaction with water, such as the dissociation of a dissolved salt or the catalytic conversion of starch to glucose.

hydro·lytic (-dr-ltk) adj.
hydro·lyze (-dr-lz) v.

hydrolysis
[hīdrol′isis]
Etymology: Gk, hydor + lysis, loosening
the chemical alteration or decomposition of a compound with water.

hydrolysis [hi-drol´ĭsis] (pl. hydrol´yses)
the cleavage of a compound by the addition of water, the hydroxyl group being incorporated in one fragment and the hydrogen atom in the other. adj., adj hydrolyt´ic.

hydrolysis (hī·drˑ·l·sis),
n a chemical reaction in which a substance reacts with water.

hydrolysis (hīdrol´isis),
n 1. a reaction between the ions of salt and those of water to form an acid and a base, one or both of which is only slightly dissociated. A process whereby a large molecule is split by the addition of water. The end products divide the water, the hydroxyl group being attached to one and the hydrogen ion to the other.
n 2. the splitting of a compound into two parts with the addition of the elements of water.

hydrolysis
the cleavage of a compound by the addition of water, the hydroxyl group being incorporated in one fragment and the hydrogen atom in the other.


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Total acid hydrolysis (2N HCl; 2 hr at 100[degrees]C) gave apigenin and D-glucose whereas alkaline hydrolysis (2N NaOH; 2 hr at room temperature in a sealed tube) gave apigenin 7-O-glucoside identified by [R.
Deterioration of paper The primary caaauses of paper deterioration are oxidation and acid hydrolysis.
 
 
 
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