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An investigation of carotenoid biosynthesis in Coffea canephora and Coffea arabica
Journal of Plant Physiology, 2008Carotenoids are essential components of the photosynthetic apparatus in a wide range of organisms. They participate in the adaptation of plastids to changing environmental light conditions and prevent photo-oxidative damage of the photosynthetic apparatus by detoxifying reactive oxygen species. We identified eight cDNAs from the carotenoid biosynthetic
Andrew J, Simkin +6 more
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Molecular Breeding in Coffee (Coffea Arabica L.)
2000The cultivated coffee Coffea arabica L. (2n=4x=44) is an allotetraploid species native to Africa, containing two diploid genomes that originated from two different diploid wild ancestors (2n=2x=22), C. canephora and C. eugenioides or ecotypes related to those species (Lashermes et al., 1999).
LASHERMES P +5 more
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Genetic diversity of Arabica coffee (Coffea arabica L.) collections
2010{"references": ["Aga, E, Bryngelsson, T, Bekele E. and Solomon B. 2003. Genetic diversity of forest Arabica coffee (Coffea arabica L.) in Ethiopia as revealed by random amplified polymorphic DNA (RAPD) analysis.Hereditas 138(1):36-46. Amaha, M and Bellachew, B.1987. Genotype- Environmental interactions in coffee (Coffea arabica L.). ASIC 12th. pp. 476-
Teressa, Alemayehu +3 more
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Shade adaptation of photosynthesis in Coffea arabica
Photosynthesis Research, 1984The effect of irradiance on the rate of net photosynthesis was measured for mature leaves of coffee grown under five levels of radiation from 100% to 5% daylight. The rate of light-saturated photosynthesis per unit leaf area (PNmax) increased from 2 μmol CO2 m(-2) s(-1) under 5% daylight to 4.4 μmol CO2 m(-2) s(-1) under 100% daylight.
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Didymella coffeae-arabicae Q. Chen
Published as part of Wang, Yuchun, Tu, Yiyi, Chen, Xueling, Jiang, Hong, Ren, Hengze, Lu, Qinhua, Wei, Chaoling & Lv, Wuyun, 2024, Didymellaceae species associated with tea plant (Camellia sinensis) in China, pp.Wang, Yuchun +7 more
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Standardization of homeopathic Coffea arabica (Coffea cruda) and Coffea tosta matrix tinctures
Pharmaceutical Chemistry Journal, 2008Methods of standardization and quality control of homeopathic matrix tinctures of Coffea arabica and Coffea tosta obtained using green and roasted coffee beans are described. They include the organoleptic characteristics, qualitative reactions, TLC, quantitative estimation of caffeine and total phenolcarboxylic acids (calculated as caffeic acid ...
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