Results 71 to 80 of about 384,920 (302)

Physicochemical difference of coffee beans with different species, production areas and roasting degrees

Beverage Plant Research, 2022
In recent decades, the demand for coffee has seen a continuous increase, and the aroma and flavor of coffee has been widely studied. The current research chose coffee beans of two species (Coffea arabica and C.
Xinrong Liu, Yanan Fei, Weiqing Wang, Shumin Lei, Chao Cheng, Zhiqiang Xing   +5 more
doaj   +1 more source

Effects of geographical origin and post-harvesting processing on the bioactive compounds and sensory quality of Brazilian specialty coffee beans.

Food Research International
Specialty coffee beans are those produced, processed, and characterized following the highest quality standards, toward delivering a superior final product.
Heloísa Tieghi, Luana de Almeida Pereira, G. S. Viana, Albert Katchborian, D. B. Santana, R. L. Mincato, Danielle Ferreira Dias, Daniela Aparecida Chagas de Paula, M. G. Soares, Willem Guilherme de Araújo, P. C. Bueno   +10 more
semanticscholar   +1 more source

Quality assessment of coffee beans through computer vision and machine learning algorithms

, 2020
The increasing market interest in coffee beverage, lead coffee growers around the world to adopt more efficient methods to select the best-quality coffee beans.
Araújo, Guilherme, Martins, Rodrigo, Rosas, Jorge, Santos, Fernando, Viana, Lucas, Gonçalves, Juliano   +5 more
core   +1 more source

The Effect of Brewing Process Parameters on Antioxidant Activity and Caffeine Content in Infusions of Roasted and Unroasted Arabica Coffee Beans Originated from Different Countries

Molecules, 2021
Coffee is one of the most often consumed beverages almost all over the world. The multiplicity of beans, as well as the methods and parameters used to brew, encourages the optimization of the brewing process.
Anna Muzykiewicz-Szymańska, A. Nowak, D. Wira, A. Klimowicz   +3 more
semanticscholar   +1 more source

Valorization of products from grounded-coffee beans

Scientific Reports, 2021
The valorisation of ground coffee beans is discussed in two parts; the first research question relates to the extraction of cold brew from ground coffee beans to provide a healthy cold beverage.
Shawn Gouws, Michael Muller
doaj   +1 more source

Ultra‐High‐Throughput Discovery of Multifunctional Polyphenolic Coatings on Droplet Microarrays

Advanced Materials, EarlyView.
An ultra‐high‐throughput (UHT) combinatorial strategy enables the miniaturized synthesis and screening of ≈30 000 polyamine‐polyphenolic (PaPp) coatings using droplet microarrays (DMA). This approach reveals hundreds of previously unknown fluorescent, redox‐active, and antibacterial materials, including multifunctional, cell‐compatible surfaces ...
Vania Tanda Widyaya, Joaquín E. Urrutia Gómez, Paul Reuß, Alexander Welle, Rolf A. Gattung, Jana Mayer, Peter Krolla, Markus Reischl, Pascal Friederich, Anna A. Popova, Thomas Schwartz, Pavel A. Levkin   +11 more
wiley   +1 more source

3D Chromatin Architecture Provides Insights Into Leaf Trait Variation Among Pear Species

Advanced Science, EarlyView.
ABSTRACT Three‐dimensional (3D) chromatin architecture plays a fundamental role in eukaryotic gene regulations, its functional significance in perennial fruit trees remains poorly characterized despite extensive applications in crop genomics. Here, we developed high‐resolution (∼5 kb) Hi‐C maps of Pyrus and compared 3D genomic architecture of three ...
Yueyuan Liu, Chenhui Han, Cheng Xue, Manyi Sun, Bobo Song, Yongsong Xue, Guangyan Yang, Shaozhuo Xu, Wei Wei, Jiaming Li, Runze Wang, Jun Wu   +11 more
wiley   +1 more source

Optimization of betaine-sorbitol natural deep eutectic solvent-based ultrasound-assisted extraction and pancreatic lipase inhibitory activity of chlorogenic acid and caffeine content from robusta green coffee beans

Heliyon, 2021
Natural deep eutectic solvent (NADES) is an alternative approach in natural product extraction with various advantages, including low toxicity, biodegradable, and suitable phytochemical compounds in a wide range of polarity.
Islamudin Ahmad, Adisya Miftah Syakfanaya, Azminah Azminah, F. Saputri, A. Mun'im   +4 more
semanticscholar   +1 more source

The Cost of a Nutritious Diet in Cafeterias: Evidence From US Military Dining Facilities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Providing nutritious meals in institutional settings with financial constraints, such as military dining facilities, is challenging. The US Department of War (DoW) and US Department of Agriculture (USDA) collaborated to modernize the Basic Daily Food Allowance (BDFA) using an optimization model that incorporates service members' consumption ...
Linlin Fan, Yiwen Zhao, Andrea Carlson, Parke Wilde, Joanna Reagan, Julianna Jayne, Starr Seip, Denise Laursen, Matthew P. Rabbitt   +8 more
wiley   +1 more source

Organic Selenium as Antioxidant Additive in Mitigating Acrylamide in Coffee Beans Roasted via Conventional and Superheated Steam

Foods, 2020
Selenium is an essential micronutrient with significant antioxidant activity promising in mitigating the formation of acrylamide during high-temperature roasting. In this study, green coffee beans pretreated with selenium (Se-coffee) were investigated on
Ahmad K. Alafeef, Fazilah Ariffin, Musfirah Zulkurnain   +2 more
doaj   +1 more source