1951
DOI: 10.1104/pp.26.1.90
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Ascorbic Acid and Dry Matter Accumulation in Turnip and Broccoli Leaf Discs After Infiltration With Inorganic Salts, Organic Acids, and Some Enzyme Inhibitors

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Cited by 9 publications
(5 citation statements)
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“…Somers & Kelly (1951), observaram que em folhas de brócolis, infiltrações com sulfato de amônio diminuíram a taxa de acúmulo de ácido ascórbico e que o nitrato de amônio não apresentou influência sobre essa taxa. Esses autores verificaram, ainda, que o acúmulo de ácido ascórbico foi reduzido por sais de amônio, de modo geral, mas que a magnitude desse efeito foi determinada pelo ânion acompanhante.…”
Section: Resultsunclassified
“…Somers & Kelly (1951), observaram que em folhas de brócolis, infiltrações com sulfato de amônio diminuíram a taxa de acúmulo de ácido ascórbico e que o nitrato de amônio não apresentou influência sobre essa taxa. Esses autores verificaram, ainda, que o acúmulo de ácido ascórbico foi reduzido por sais de amônio, de modo geral, mas que a magnitude desse efeito foi determinada pelo ânion acompanhante.…”
Section: Resultsunclassified
“…Numerous reports show that plants supplied with the NH 4 form of nitrogen fertilizers contain less ascorbic acid than the same plants supplied with the NO 3 form (59,(161)(162)(163)(164)(165). Also mixed NH 4 and NO 3 fertilizers resulted in lower ascorbic acid in tomatoes than when NO 3 was given alone (166).…”
Section: B Kind Of Nitrogen Fertilizersmentioning
confidence: 99%
“…Sugars have most frequently been suggested as precursors of ascorbic acid in plants (1,6,15,20) and there is evidence relating the process to both photosynthesis (24,25) and respiration (11,19,26). However, the most concrete suggestion for a mechanism of ascorbic acid synthesis has come from the work of SMYTHE and KING (23) who showed that certain glycolytic intermediates may increase synthesis in rat tissues.…”
Section: Introductionmentioning
confidence: 97%
“…Previous work on this problem has been chiefly with germinating seedlings (15,16) or leaf tissue (1,24,25) in which photosynthesis or rapid growth also occurred. The accumulation of ascorbic acid in potato tuber tissue, pointed out by GUTHRIE (11), STEWARD and PRESTON (26), PROKOSHEV (19), and others, indicated, therefore, that this might be favorable material for studying ascorbic acid synthesis, especially in relation to respiration.…”
Section: Introductionmentioning
confidence: 99%