Results 61 to 70 of about 379,316 (299)

Utilization of Natural Extracts as Corrosion Inhibitors in the Seawater Environment

Jurnal Rekayasa Kimia & Lingkungan, 2021
Infrastructures in coastal area are mostly made of metal which is susceptible to corrosion due to direct contact with the seawater. The Seawater greatly affects the corrosion rate of metals because it contains chloride ions which can penetrate metal ...
Pocut Nurul Alam, Cut Meurah Rosnelly, Justaman Arifin Karo karo, Akhar Ilhamdi, Raiyan Soekarno, Izzan Nur Aslam   +5 more
doaj   +1 more source

Analysis of DREB1D gene sequence in different Coffea genotypes : S03P07 [PDF]

, 2013
In several plant species, the DREB genes play a key role in responses to abiotic stress. Since the development of molecular markers is one of the major goals for accelerating breeding programs, a study was done to evaluate the sequence variability of the
Alves, Gabriel Sergio Costa, Andrade, Alan Carvalho, Freire, Luciana Pereira, Marraccini, Pierre, Paiva, L.V., Pot, David, This, Dominique, Vieira, Natalia Gomes   +7 more
core  

Unveiling Lipid and Oxylipin Composition in the Coffee Leaves Throughout Coffee Cherry Maturation

Food Chemistry
This study investigates the evolution of lipids, oxylipins (phytoprostanes (PhytoPs) and phytofurans (PhytoFs)), and alkaloids in Mexican Coffea arabica leaves as coffee cherries mature. The impact of drying methods on leaf composition was also examined. Lipid extraction was performed using a binary MTBE/MeOH mixture. Fatty acid profiling was conducted
Figueroa-Espinoza, Maria Cruz, Guzmán-Rosales, Daniel, Mas-Normand, Lindsay, Vigor, Claire, Durand, Thierry, Oger, Camille, Galano, Jean-Marie, Gros, V, Reversat, Guillaume, Maldonado-Veneroso, Jorge, González-Ríos, Oscar, Suárez-Quiroz, Mirna, Durand, Erwann   +12 more
openaire   +1 more source

Limitations to photosynthesis in coffee leaves from different canopy positions

Plant Physiology and Biochemistry, 2008
Limitations to photosynthesis were explored in leaves from four canopy positions of field-grown, unshaded coffee (Coffea arabica L.), a tropical tree species classified as shade-obligatory. Overall, compared to shade (lower) leaves, sun (upper) leaves had higher net carbon assimilation rate (A) (4.5 against 2.0 micromol m(-2)s(-1) at most) associated ...
Wagner L, Araujo, Paulo C, Dias, Gustavo A B K, Moraes, Elaine F, Celin, Roberto L, Cunha, Raimundo S, Barros, Fábio M, DaMatta   +6 more
openaire   +3 more sources

Preliminary Study of a Ninj1‐Loaded Bimodal Ultrasound/NIR Fluorescence Targeted Molecular Probe for Diagnosing Early‐Stage Inflammation in Coronary Microvascular Dysfunction

Advanced Healthcare Materials, EarlyView.
Coronary microvascular dysfunction (CMD) targeting remains a challenge for precise diagnosis. This work presents a dual‐modal nanoprobe (T‐IR780‐NBs) that combines ultrasound contrast with near‐infrared fluorescence. This technology utilizes proteomics‐derived antibodies that specifically localize to inflamed and injured cardiac tissue, enabling ...
Xiaohui Xu, Lina Guan, Baihetiya Tayier, Chen Yuan, Shangke Chen, Qi Shi, Yuming Mu   +6 more
wiley   +1 more source

Chemical Control of Coffee Berry Borer Using Unmanned Aerial Vehicle under Different Operating Conditions

AgriEngineering
The application of pesticides using unmanned aerial vehicles (UAVs) has grown, but there is a lack of information to support more efficient applications.
João Paulo Arantes Rodrigues da Cunha, Luana de Lima Lopes, Cleyton Batista de Alvarenga   +2 more
doaj   +1 more source

PEMBERIAN BIOCHAR DIPERKAYA TRICHODERMA DENGAN PENAMBAHAN AMONIUM NITRAT UNTUK MENINGKATKAN PERTUMBUHAN BIBIT KOPI ARABIKA

JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
Coffee is a source of foreign exchange that plays an important role in the development of the plantation industry. However, many coffee-producing regions have experienced quite detrimental yields in recent years due to the rust of coffee leaves (Hemileia
Wuri Nastiti, Cahyo Prayogo
doaj   +1 more source

Validation of Coffee seed promoter in Nicotiana tabacum [PDF]

, 2010
Promoters that restrict transgenic expressions in a specific organ or tissue and, at a certain stage of plant development or in response to stress are extremely desirable for the improvement of agronomic species by transgenesis.
Andrade, Alan Carvalho, Barros, Leila M.G., Carneiro, Mauro, Cotta, Michelle G., De Almeida, Juliana D., Marraccini, Pierre   +5 more
core  

PHIALOMYCES MACROSPORUS REDUCES CERCOSPORA COFFEICOLA SURVIVAL ON SYMPTOMATIC COFFEE LEAVES [PDF]

Coffee Science, 2019
<p>Saprobe fungi and necrotrophic pathogens share the same niche within crop stubble and the search for fungi non-pathogenic to plants that are able to displace the plant pathogens from its overwintering substrate contributes to the disease management.
Marie Caroline Ferreira Laborde, Deila Magna dos Santos Botelho, Gabriel Alfonso Alvarez Rodriguez, Mário Lúcio Vilela de Resende, Marisa Vieira de Queiroz, Aline Duarte Batista, Patrícia Gomes Cardoso, Sérgio Florentino Pascholati, Luis Fernando Pascholati Gusmão, Samuel Júlio Martins, Flávio Henrique Vasconcelos de Medeiros   +10 more
openaire   +1 more source

Consumer study of Indonesian coffee leaves tea as traditional drinks

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Coffee leaf tea is a traditional drink obtained by processing coffee leaves and served as tea. Coffee leaf tea is often found in West Sumatra, known as kawa daun. However, coffee leaves have not been widely known in the general public so that coffee leaf tea consumers are rarely encountered.
K Fibrianto, R Muthifalyza, S S Yuwono
openaire   +1 more source