Zobrazeno 1 - 10
of 14
pro vyhledávání: '"René Monéger"'
Publikováno v:
Plant Science. 105:53-61
The qualitative and quantitative influence of 3mM phosphonate on the lipid classes and component fatty acids was studied in Phytophthora capsici . The treatment increased the phospholipid content of the mycelium while the concentration of neutral lip
Publikováno v:
International Review of Cytology ISBN: 9780123645678
Plant cells contain a unique class of organelles, designated the plastids, which distinguish them from animal cells. According to the largely accepted endosymbiotic theory of evolution, plastids are descendants of prokaryotes. This process requires s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a2b9708fcc9a8586e030dad7b92d92b
https://doi.org/10.1016/s0074-7696(08)62211-1
https://doi.org/10.1016/s0074-7696(08)62211-1
Carotenoids are lipophilic pigments present in all photosynthetic and some non-photosynthetic organisms. Several aspects of carotenoid biosynthesis have been delineated through the use of chromoplasts isolated from higher plants. The sequence of reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab2587132a0d6956a9e1576db3cea3b9
https://doi.org/10.1016/b978-0-7506-9259-5.50021-2
https://doi.org/10.1016/b978-0-7506-9259-5.50021-2
Publikováno v:
Phytochemistry. 14:2357-2362
During growth and subsequent maturation, the distribution and formation of pigments in the inner pulp and in the outer region of the pericarp of ‘che
Autor:
René Monéger, Danielle Lessertois
Publikováno v:
Phytochemistry. 17:411-415
Resume During growth and maturation of Prunus persica fruit (cv yellow Earliglo), the pigments of the mesocarp are of the foliar type, i.e. chlorophylls a and b , β-carotene, lutein, epoxylutein, violaxanthin and neoxanthin. The transformation of th
Publikováno v:
Plant Physiology. 73:94-99
A technique for the isolation and the purification of Capsicum annum L. var. Yolo Wonder chromoplasts is described. The degree of purity of the isolated chromoplasts is greatly improved by the absence of MgCl2 in the extraction medium and in the grad
Publikováno v:
Planta. 129:193-201
Comparative studies of lipid composition were made on prolamellar bodies, envelopes and other plastid membranes separately extracted from etiolated, green or greening (intermittent or continuous light) wheat (Triticum sativum L.) leaves. The differen
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 836:262-266
The cyclization of lycopene to β,β-carotene (β-carotene) was studied using chromoplast membranes prepared from Capsicum fruits. The enzymic activity is tightly bound to the membranes and, under optimal conditions, lycopene is cyclized to β-carote
Publikováno v:
European Journal of Biochemistry. 127:255-258
Capsicum chromoplasts incubated with isopentenyl diphosphate actively synthesize carotenoids. The enzymes involved in these reactions are compartmentalized: the stroma is the site of phytoene synthesis, the first colourless carotenoid, while desatura
Autor:
René Monéger, Bilal Camara
Publikováno v:
Phytochemistry. 17:91-93
Fully green and mature red fruits of the Yolo Wonder A variety of Capsicum annuum were analysed for their carotenoid content. The disappearance of chlorophyll was followed by an increased synthesis of carotenoids. Lutein was not detected in the red f