Results 111 to 120 of about 2,002 (199)
Metabolism and Excretion of Caffeine during Germination of Coffea arabica L [PDF]
, 2017 To investigate the physiological role of the purine alkaloids during germination, seeds of Coffea arabica were allowed to germinate under aseptic conditions on agar at 26°C, either in the dark or in the light.
Baumann, Thomas W., Gabriel, Helene
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Изучение кинетики и термодинамики адсорбции бриллиантового зеленого на магнитном композите [PDF]
, 2017 Оценка кинетических и термодинамических параметров адсорбции красителя бриллиантового зеленого на магнитном композиционном сорбенте, полученном из синтетического магнетита и отходов молотого ...
Лебедева, О. Е. +1 more
core +2 more sources
ToxicsCoffee and coffee by-products, such as coffee cherries, coffee flowers, coffee leaves, green beans, roasted coffee, instant coffee, spent coffee grounds, and silverskin, contain a complex mixture of bioactive compounds that may exhibit both genotoxic and
Maryam Monazzah, Dirk W. Lachenmeier
doaj +1 more source
Solid-state fermentation: a strategy for biological detoxification of coffee industry residues [PDF]
, 2011 Coffee is the second largest traded commodity in the world, after petroleum, and therefore, the coffee industry is responsible for the generation of large amount of residues. Among these residues, coffee silverskin (CS) and spent coffee grounds (SCG) are
Machado, Ercília M. S. +3 more
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BioEnergy ResearchAbstract Coffee roasting by-products represent a significant, underutilized side-stream globally. This study investigates hydrothermal liquefaction (HTL) as a method to convert these materials into hydrochar, water-rich light oil, and heavy oil.
Haapala Antti Tapio +5 more
openaire +2 more sources
Ultrasound-assisted Dilute Acid Pretreatment of Coffee Silverskin for Biorefinery Applications
Chemical Engineering Transactions, 2017 Coffee silverskin (CSS) is an agro-food processing waste (AFW) largely produced in roasting factories at almost constant rate over the year. The CSS can be used as a source of fermentable sugars within a biorefinery approach for its exploitation. Pretreatment process and enzymatic hydrolysis are required to efficiently recovery monomeric fermentable ...
Saverio Niglio +4 more
openaire +6 more sources
In-vitro release profile of microencapsulated α-tocopherol under simulated gastrointestinal conditions [PDF]
, 2014 Alpha-tocopherol, the most common form of Vitamin E in nature, is a well-known antioxidant compound for its effective inhibition of lipid oxidation both in food and biological systems.
Amaral, Joana S. +2 more
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Influência do processamento e defeitos do café na incidência e ocorrência de Ocratoxina A. [PDF]
, 2011 762 amostras de café (1kg) ? em sua maioria café arábica processado (beneficiado) oriundos de diferentes estágios da pré e pós colheita ? foram coletados em diferentes regiões do Brasil de acordo com um questionário sobre o histórico da amostra.
AMORIM, S. S. +13 more
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Características fitoquímicas e propriedades antioxidantes do grão de café verde [PDF]
, 2015 Entre os produtos comercializados a nível mundial, o café é um dos mais valiosos, sendo apenas superado pelo petróleo em termos de movimentações financeiras.
Vieira, Liliana do Céu Gomes
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COFFEE SILVERSKIN AND EXPIRED COFFEE GROUNDS USED AS ORGANIC FERTILIZERS [PDF]
, 2019 The coffee industry produces a wide range of organic wastes, some in large amounts, and most of them do not have a well-defined final disposal.
Berton, Ronaldo Severiano +4 more
core +1 more source