Results 31 to 40 of about 381,104 (291)
An Update on Sustainable Valorization of Coffee By-Products as Novel Foods within the European Union
Biology and Life Sciences Forum, 2021 The coffee plant Coffea spp. offers much more than the well-known drink made from the roasted coffee bean. During its cultivation and production, a wide variety of by-products are accrued, most of which are currently unused, thermally recycled, or used ...
Dirk W. Lachenmeier +2 more
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Classification of Coffee Leaves Diseases Using CNN
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control, 2023 Indonesia’s coffee is a one of major export and contributes significantly that generate foreign exchange to the country’s economy. The quality and quantity of coffee production depend on various factors such as humidity, rain, and fungus that can cause rust diseases on coffee leaves.
Dara Sucia +3 more
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Mineral nutrition and caffeine content in coffee leaves [PDF]
Bragantia, 1999 The effect of nutrient supply on the caffeine content of coffee (Coffea arabica L.) leaves was investigated. Seeds were germinated in nutrient-agar media lacking N, P, K, Ca, Mg, S, Zn, B or Mo. The control treatment contained all essential nutrients. The caffeine concentration was determined seven months after seed sowing when the seedlings have 3 to ...
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Analisis Kafein Dalam Kopi Bubuk Di Kota Manado Menggunakan Spektrofotometri Uv-vis [PDF]
, 2013 Caffeine is one of alkaloids which contains in coffee bean, tea leaves and cacao bean. Theaims of this research were to determine caffeine level in coffee powder and the maximum ofcoffee powder level which consumed per day based on SNI.
Maramis, R. K. (Rialita)
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Impacts of water availability on macronutrients in fruit and leaves of conilon coffee [PDF]
Pesquisa Agropecuária Brasileira, 2018 : The objective of this work was to evaluate the concentrations and accumulation of macronutrients in conilon coffee (Coffea canephora) fruit, and their concentrations in leaves, over two years, in irrigated and nonirrigated coffee plants. Three-year-old
André Monzoli Covre +4 more
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Genetics and Molecular Biology, 2018 Coffee is one of the most valuable agricultural commodities and the plants’ leaves are the primary site of infection for most coffee diseases, such as the devastating coffee leaf rust.
Leandro Pio de Sousa +2 more
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Evaluation of Analytical Methods to Determine Regulatory Compliance of Coffee Leaf Tea
Biology and Life Sciences Forum, 2021 The leaves of the coffee plant Coffea are traditionally used in several countries worldwide to prepare tea-like beverages using aqueous infusion in hot water.
Valerie Segatz +7 more
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SPRAY RETENTION ON COFFEE LEAVES ASSOCIATED WITH TYPE AND CONCENTRATION OF ADJUVANTS [PDF]
Engenharia Agrícola, 2019 ABSTRACT Agricultural spray adjuvants (ASA) are widely used in pesticide applications to enhance the performance of pesticides. The aim of this research was to investigate the effects of ASA on static surface tension (SST) and foliar spray retention on coffee leaves.
José E. da C. R. Cação +4 more
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The Influence of Leaf Anatomical Traits on Photosynthetic in Coffee Leaves [PDF]
, 2022 Abstract Leaf photosynthesis is largely determined by anatomical features. This study aimed to reveal the quantitative effects of the anatomical structure of Coffea arabica leaves on photosynthesis. Pearson’s correlation and path analysis were used to explore the correlation between
Ziwei Xiao +6 more
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AGROMIX, 2021 This study aims to evaluate the preparation of feed formulations and the manufacture of complete feed fermentation based on local ingredients of coffee leaves.
Yudi Rustandi +2 more
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