Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam
Coffee (Coffea arabica L.) cells could be immobilized in polyurethane foam and subcultured repeatedly for a long time. Four phases were observed for cell growth and caffeine production, I; immobilization, II; growth, III; caffeine production, IV; regrowth. Their periods were influenced by the number of foam particles. Specially in the phase III, the immobilized cells produced a relatively large amount of caffeine in the subculture numbers 5-8 (34 cubes) when the fresh weight of the immobilized cells decreased despite culture in growth medium (DK medium). Caffeine prodution appeared to have a negative correlation with the growth of the immobilized cells throughout the subcultures
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1991
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| Subjects: | COFFEA ARABICA, CELULAS, CULTIVO DE CELULAS, CULTIVO DE TEJIDOS, CAFEINA, INMOVILIZACION, |
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KOHA-OAI-BVE:853612020-02-03T21:52:40ZLong term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam 69596 Furuya, T. 83536 Koge, K. 101422 Orihara, Y. 1991Coffee (Coffea arabica L.) cells could be immobilized in polyurethane foam and subcultured repeatedly for a long time. Four phases were observed for cell growth and caffeine production, I; immobilization, II; growth, III; caffeine production, IV; regrowth. Their periods were influenced by the number of foam particles. Specially in the phase III, the immobilized cells produced a relatively large amount of caffeine in the subculture numbers 5-8 (34 cubes) when the fresh weight of the immobilized cells decreased despite culture in growth medium (DK medium). Caffeine prodution appeared to have a negative correlation with the growth of the immobilized cells throughout the subculturesCoffee (Coffea arabica L.) cells could be immobilized in polyurethane foam and subcultured repeatedly for a long time. Four phases were observed for cell growth and caffeine production, I; immobilization, II; growth, III; caffeine production, IV; regrowth. Their periods were influenced by the number of foam particles. Specially in the phase III, the immobilized cells produced a relatively large amount of caffeine in the subculture numbers 5-8 (34 cubes) when the fresh weight of the immobilized cells decreased despite culture in growth medium (DK medium). Caffeine prodution appeared to have a negative correlation with the growth of the immobilized cells throughout the subculturesCOFFEA ARABICACELULASCULTIVO DE CELULASCULTIVO DE TEJIDOSCAFEINAINMOVILIZACIONPlant Cell Reports (Alemania, R.F.) |
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biblioteca |
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Sistema de Bibliotecas IICA/CATIE |
| topic |
COFFEA ARABICA CELULAS CULTIVO DE CELULAS CULTIVO DE TEJIDOS CAFEINA INMOVILIZACION COFFEA ARABICA CELULAS CULTIVO DE CELULAS CULTIVO DE TEJIDOS CAFEINA INMOVILIZACION |
| spellingShingle |
COFFEA ARABICA CELULAS CULTIVO DE CELULAS CULTIVO DE TEJIDOS CAFEINA INMOVILIZACION COFFEA ARABICA CELULAS CULTIVO DE CELULAS CULTIVO DE TEJIDOS CAFEINA INMOVILIZACION 69596 Furuya, T. 83536 Koge, K. 101422 Orihara, Y. Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam |
| description |
Coffee (Coffea arabica L.) cells could be immobilized in polyurethane foam and subcultured repeatedly for a long time. Four phases were observed for cell growth and caffeine production, I; immobilization, II; growth, III; caffeine production, IV; regrowth. Their periods were influenced by the number of foam particles. Specially in the phase III, the immobilized cells produced a relatively large amount of caffeine in the subculture numbers 5-8 (34 cubes) when the fresh weight of the immobilized cells decreased despite culture in growth medium (DK medium). Caffeine prodution appeared to have a negative correlation with the growth of the immobilized cells throughout the subcultures |
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| topic_facet |
COFFEA ARABICA CELULAS CULTIVO DE CELULAS CULTIVO DE TEJIDOS CAFEINA INMOVILIZACION |
| author |
69596 Furuya, T. 83536 Koge, K. 101422 Orihara, Y. |
| author_facet |
69596 Furuya, T. 83536 Koge, K. 101422 Orihara, Y. |
| author_sort |
69596 Furuya, T. |
| title |
Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam |
| title_short |
Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam |
| title_full |
Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam |
| title_fullStr |
Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam |
| title_full_unstemmed |
Long term culture and caffeine production of immobilized coffee (Coffea arabica) L. cells in polyurethane foam |
| title_sort |
long term culture and caffeine production of immobilized coffee (coffea arabica) l. cells in polyurethane foam |
| publishDate |
1991 |
| work_keys_str_mv |
AT 69596furuyat longtermcultureandcaffeineproductionofimmobilizedcoffeecoffeaarabicalcellsinpolyurethanefoam AT 83536kogek longtermcultureandcaffeineproductionofimmobilizedcoffeecoffeaarabicalcellsinpolyurethanefoam AT 101422oriharay longtermcultureandcaffeineproductionofimmobilizedcoffeecoffeaarabicalcellsinpolyurethanefoam |
| _version_ |
1756059403010703361 |