Results 101 to 110 of about 384,920 (302)

Quality of coffee beans from peeled green fruits after temporary immersion in water [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental
The harvest of green coffee fruits affects their quality; they should be separated from the ripe fruits during processing. The proportion of harvested green fruits can be high, requiring information and technologies to adequately manage and add value to ...
Ana P. de F. Coelho, Juarez de S. e Silva, Antônio P. S. Carneiro, Evandro de C. Melo, Camilla S. da Silva, Cristiane F. Lisboa   +5 more
doaj   +2 more sources

Effectiveness of Sustainability Rating Scales in Dual‐Labeling: The Role of Eco‐Label Familiarity in Consumer Responses

Business Strategy and the Environment, EarlyView.
ABSTRACT Eco‐labels and sustainability rating scales are widely used to communicate product sustainability, yet it remains unclear whether combining these signals enhances or undermines consumer responses. Drawing on signaling theory, this study examines how eco‐label familiarity and the presence of a sustainability rating scale jointly shape consumer ...
Sara Raubvogel, Mariana Moncada de la Fuente, Marilyne Chicoine, Ebenezer Miezah Kwofie   +3 more
wiley   +1 more source

Coffee Drying and Processing Method Influence Quality of Arabica Coffee Varieties (Coffea arabica L.) at Gomma I and Limmu Kossa, Southwest Ethiopia

Journal of Food Quality, 2022
Solar tunnel drying and semiwash processing methods are popular among coffee growers in southwestern Ethiopia. However, the effect of these processing methods on coffee quality has not been studied in detail.
Elfinesh Firdissa, Ali Mohammed, Gezahegn Berecha, Weyessa Garedew   +3 more
doaj   +1 more source

Catalytic Oxidation of CO and VOC in Flue Gas of Coffee Roasting Machines

Chemie Ingenieur Technik, EarlyView.
Platinum‐coated cordierite monoliths effectively oxidized CO and VOC in coffee roasting exhaust with higher Pt loadings lowering light‐off temperatures. Scaled up 90 g/ft3 catalyst in a 5 kg roaster achieved 96% CO and around 78% VOC conversion at 350°C, highlighting stable operation requires flue gas temperatures ≥350°C.
Till Hauswald, Kalle Weidauer, Christoph Hahn, Sven Kureti   +3 more
wiley   +1 more source

The lipid fraction of the coffee bean [PDF]

Brazilian Journal of Plant Physiology, 2006
The lipid fraction of coffee is composed mainly of triacylglycerols, sterols and tocopherols, the typical components found in all common edible vegetable oils. Additionally, the so-called coffee oil contains diterpenes of the kaurene family in proportions of up to 20 % of the total lipids.
Speer, Karl, Kölling-Speer, Isabelle
openaire   +2 more sources

Phytochemical Profile and Antioxidant Capacity of Coffee Plant Organs Compared to Green and Roasted Coffee Beans

Antioxidants, 2020
The current study investigates the phytochemical composition of coffee plant organs and their corresponding antioxidant capacities compared to green and roasted coffee beans.
R. Acidri, Y. Sawai, Y. Sugimoto, T. Handa, D. Sasagawa, T. Masunaga, Sadahiro Yamamoto, E. Nishihara   +7 more
semanticscholar   +1 more source

The Influence of Ethical Ideologies on Corporate Social Performance in Small and Medium‐Sized Enterprises in the United Kingdom

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Research addressing the microfoundations of corporate social performance (CSP) in small and medium‐sized enterprises (SMEs) remains sparse. This paper aims to investigate how SME managers' ethical ideology affects CSP and examines the mediating role of their CSR orientation (CSRO): economic, legal, ethical, and philanthropic.
Sarah Mohammad Suleiman Alsyoof, Vasa László, Tamás Sneider   +2 more
wiley   +1 more source

Coffee: The magical bean for liver diseases

World Journal of Hepatology, 2017
Coffee has long been recognized as having hepatoprotective properties, however, the extent of any beneficial effect is still being elucidated. Coffee appears to reduce risk of hepatocellular carcinoma, reduce advancement of fibrotic disease in a variety of chronic liver diseases, and perhaps reduce ability of hepatitis C virus to replicate. This review
Heath, Ryan D, Brahmbhatt, Mihir, Tahan, Asli C, Ibdah, Jamal A, Tahan, Veysel   +4 more
openaire   +2 more sources

Fluorescence Behavior of Water‐Soluble Porphyrins Immobilized on LTA Zeolite and Its Chlorogenic Acid Polyphenol Sensing in Coffee Wastewater

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
During coffee bean and cherry washing, contaminants are released into water, making this process a major source of water pollution. Chlorogenic acid can be efficiently detected using hybrid zeolite–porphyrin materials by measuring fluorescence quenching, achieving detection limits lower than current regulatory thresholds.
João Otávio Donizette Malafatti, Gabriele Magna, Francesco Pizzoli, Fabrizio Caroleo, Cadia D'Ottavi, Williane da Silva Freitas, Ailton José Moreira, Elaine Cristina Paris, Luiz Henrique Capparelli Mattoso, Corrado Di Natale, Roberto Paolesse   +10 more
wiley   +1 more source

Performance evaluation of diminutive solar dryer for drying of green coffee beans: In Ethiopian highlands

Case Studies in Thermal Engineering
This Research presents the design and Performance evaluation of a small-scale solar dryer for drying coffee beans in Ethiopia. The unique feature of this dryer is the incorporation of a reflector which significantly enhances solar energy absorption ...
Addisu Yenesew Kebede, Muluken Temesgen Tigabu, Asmare Tezera Admase, Atrsaw Jejaw Bezie   +3 more
doaj   +1 more source