释义 |
indican
in·di·can I0104400 (ĭn′dĭ-kăn′)n.1. A potassium salt, C8H6NO4SK, found in urine and formed by the conversion of tryptophan to indole by intestinal bacteria.2. A glucoside, C14H17NO6, found in the indigo plant and used as a source for indigo dye. [Latin indicum, indigo; see indigo + -an.]indican (ˈɪndɪkən) n (Biochemistry) a compound secreted in the urine, usually in the form of its potassium salt; indoxylsulphuric acid. Formula: C8H6NOSO2OH[C19: from Latin indicum indigo + -an]in•di•can (ˈɪn dɪ kən) n. 1. a glucoside, C14H17NO6, that occurs in plants yielding indigo and from which indigo is obtained. 2. indoxyl potassium sulfate, C8H6NO4SK, a component of urine. [< German (1885) < Latin indic(um) indigo + German -an -an2] indican
indican[′in·də‚kan] (biochemistry) C8H6NOSOK The potassium salt of indoxylsulfate found in urine as a result of bacterial action on tryptophan in the bowel. (organic chemistry) C14H17O6N A glucoside of indoxyl occurring in the indigo plant; on hydrolysis indican gives rise to indoxyl, which is oxidized to indigo by air. indican
indican [in´dĭ-kan] 1. a substance formed by decomposition of tryptophan in the intestines and excreted in the urine.2. a yellow indoxyl glycoside from indigo plants.in·di·can (in'di-kan), 1. Indoxyl β-d-glucoside from Indigofera species and Polygonium tinctorium; a source of indigo. Synonym(s): plant indican2. 3-indoxylsulfuric acid, a substance found (as its salts) in sweat and in variable amounts in urine; indicative, when in quantity, of protein putrefaction in the intestine (indicanuria). Synonym(s): metabolic indican, uroxanthinindican (ĭn′dĭ-kăn′)n.1. A potassium salt, C8H6NO4SK, found in urine and formed by the conversion of tryptophan to indole by intestinal bacteria.2. A glucoside, C14H17NO6, found in the indigo plant and used as a source for indigo dye. |