Combined ascorbic acid in plant tissues
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چکیده
منابع مشابه
The retention of ascorbic acid by guinea-pig tissues.
I. Male and female guinea-pigs with high tissue concentrations of L-xyloascorbic acid (ascorbic acid, AA) and male guinea-pigs with high tissue concentrations of D-araboascorbic acid (isoascorbic acid, isoAA) were given a scorbutogenic diet and the rates of depletion from various tissues were measured for both isomers. 2. The loss of AA from the brain and eye lens was considerably less rapid th...
متن کاملBiological synthesis of L-ascorbic acid in animal tissues: conversion of D-glucuronolactone and L-gulonolactone into L-ascorbic acid.
Simpson, S. A. & Tait, J. F. (1952). Endocrinology, 50, 150. Simpson, S. A. & Tait, J. F. (1953). Mem. Soc. Endocrin. 2,9. Southcott, C. M., Bandy, H. E., Newsom, S. E. & Darrach, M. (1956). Canad. J. Biochem. Phy8iol. 34, 913. Speirs, R. S. & Meyer, R. K. (1951). Endocrinology, 48, 316. Vogt, M. (1955). J. Physiol. 130, 601. Vogt, M. (1957). Ciba Foundation Colloq. Endocrin. 11, 193. Weichselb...
متن کاملBiological synthesis of L-ascorbic acid in animal tissues: conversion of L-gulonolactone into L-ascorbic acid.
The enzyme system catalysing the conversion of D-glucuronolactone and L-gulonolactone into Lascorbic acid in animal tissues has been previously reported to be entirely located in the microsomal fractions ofratand goat-liver homogenates (Burns, Peyser & Moltz, 1956; Chatterjee, Ghosh, Ghosh & Guha, 1957a, b; 1958a, b). The kidney tissue has been found to be the site of this conversion in amphibi...
متن کاملA note on the estimation of dehydro-L-ascorbic acid in plant tissues by the Roe & Kuether procedure.
Dehydro-L-ascorbic acid is usually found in plant tissues in low concentrations and is always associated with ascorbic acid in much higher concentrations. One of the most reliable and direct methods for its estimation is that originally proposed by Roe & Kuether (1943) which is based on the formation of a 2:4-dinitrophenylosazone. Many plant tissues, however, contain so little dehydro-L-ascorbi...
متن کاملBiological synthesis of ascorbic acid: the conversion of derivatives of D-galacturonic acid into L-ascorbic acid by plant extracts.
Broquist, H. P., Kohler, A. R., Hutchison, D. J. & Burchenal, J. H. (1953). J. biol. Chem. 202, 59. Brown, E. G., Goodwin, T. W. & Pendlington, S. (1955). Biochem. J. 61, 37. Buchanan, J. M., Levenberg, B., Flaks, J. G. & Gladner, J. A. (1955). In Amino Acid Metabolism, p. 743. Ed. by McElroy, W. D. & Glass, B. Baltimore: Johns Hopkins Press. Fosse, M. R. (1914). C.R. Acad. Sci., Paris, 158, 10...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1938
ISSN: 0306-3283
DOI: 10.1042/bj0320085