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pro vyhledávání: '"Olga Gribanovski-Sassu"'
Autor:
Olga Gribanovski Sassu
Publikováno v:
Phytochemistry. 11:3195-3198
The effect of diphenylamine has been studied on carotenoid synthesis in Dictyococcus cinnabarinus grown in submerged culture. At low concentration diphenylamine inhibits the synthesis of keto-carotenoids and stimulates that of two xanthophylls, iso -
Autor:
Olga Gribanovski-Sassu, F. H. Foppen
Publikováno v:
Biochemical Journal. 106:97-100
1. The lipids of the red mycelium of the fungus Epicoccum nigrum Link were investigated. Four carotenoid pigments were isolated and identified as β-carotene, γ-carotene, rhodoxanthin and torularhodin. 2. For the first time rhodoxanthin was isolated
Publikováno v:
Biochemical Journal. 101:735-740
1. Six carotenoid pigments were produced by and isolated from the green alga Dictyococcus cinnabarinus grown in submerged culture in the presence of glucose. 2. The first, second and fourth pigments were identified respectively as beta-carotene, echi
Autor:
Olga Gribanovski-Sassu, F. H. Foppen
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 176:357-366
1. 1. The effect of diphenylamine (1.0·10−5−1.0·10−3 M) has been studied on culture growth and carotenoid, ergosterol, fatty acid and protein synthesis in Epicoccum nigrum grown in submerged culture. 2. 2. Diphenylamine delayed total glucose
Autor:
Olga Gribanovski-Sassu, F. H. Foppen
Publikováno v:
Phytochemistry. 7:1605-1612
The effect of darkness, and different light intensities, 110 lux, 2000 lux and 2500 lux, and of different temperatures, 24° and 28°, on carotenogenesis, ergosterol synthesis and mycelial growth of Epicoccum nigrum grown in submerged culture has bee
Autor:
F. H. Foppen, Olga Gribanovski-Sassu
Publikováno v:
Phytochemistry. 6:907-909
From the dark-red coloured mycelium of Epicoccum nigrum Link four carotenoid pigments were isolated. Three of them were identified as β-carotene, γ-carotene and torularhodin. The fourth one with great probability seems to be rhodoxanthin, a keto-ca
Publikováno v:
Experientia. 24:1177-1179
E studiato l'effetto di arrossamento provocato dall'aggiunta di alcuni zuccheri a colture sommerse dell'alga cloroficeaD. cinnabarinus. Questo effetto e dovuto alla formazione di cheto-carotenoidi, alla diminuzione delle clorofille ed alla degradazio
Autor:
Olga Gribanovski-Sassu, F. H. Foppen
Publikováno v:
Archiv fur Mikrobiologie. 62(3)
The lipid constituents of Fusarium aquaeductuum Lagerh., F. aquaeductuum Lagerh. var. medium and F. sambucinum Fuck. have been studied. In the mycelia of these three fungi γ-carotene, lycopene and rhodoxanthin were present. Ergosterol was also prese
Publikováno v:
Archiv fur Mikrobiologie. 73(3)
Mutants were produced by ultraviolet irradiation of the mould Epicoccum nigrum Link. The qualitative and quantitative formation of carotenoid pigments was studied. In addition to the four carotenoids present in the wild-type strain 5-I-3 several othe
Publikováno v:
Nature. 208:1342-1342
THE first observations on carotenoid production by the chlorophycean alga Dictyococcus cinnabarinus were made by Wenzinger1, Haag2 and recently Kol3. From experiments carried out on static culture and for periods of a few months of growth, these auth