Results 151 to 160 of about 384,920 (302)

Development of mathematic model for coffee decaffeination with leaching method

open access: yes, 2011
A simple mathematic model for caffeine kinetic description during the extraction process (leaching) of coffee bean was developed. A non­steady diffusion equation coupled with a macroscopic mass transfer equation for solvent was developed and them solved ...
Widyotomo, Sukrisno   +8 more
core   +1 more source

Input Visualizations to Track Health Data by Older Adults with Multiple Chronic Conditions

open access: yesComputer Graphics Forum, EarlyView.
Abstract Older adults living with multiple chronic conditions (MCC) can considerably benefit from collecting and reflecting on their health data. Many older adults collect their health data using various approaches, such as digital tools or handwritten notebooks.
Shri Harini Ramesh   +4 more
wiley   +1 more source

Coffee Bean Sign With a Twist [PDF]

open access: yesAmerican Journal of Gastroenterology, 2017
Gaurav Ghosh   +2 more
openaire   +2 more sources

Powdered hibiscus anthocyanin‐nanofibril complexes as natural colourants: Stability and application in yoghurt and soft candy

open access: yesColoration Technology, EarlyView.
Abstract The instability of anthocyanins limits their application as natural food colorants. This study aimed to enhance the stability of anthocyanins extracted from Hibiscus sabdariffa through copigmentation with protein nanofibrils produced from pea, rice, gluten and whey isolates. Linear and curly nanofibril structures were prepared and incorporated
Vildan Eyiz   +2 more
wiley   +1 more source

Changes in the antioxidant activities and angiotensin-I converting enzyme inhibitory protein during the germination of green coffee beans

open access: yes
Germinated green coffee beans can be potential dietary sources of bioactive compounds. In this study, two varieties of coffee beans (arabica and robusta) germinated at 28 °C for 0-15 days.
Isnainun, Ainaya   +2 more
core   +1 more source

The impact of coffee quality attributes and ratings on specialty coffee bean prices

open access: yesBeverage Plant Research
The relationship between roast level and coffee quality indicators has been widely examined in the food science literature. However, published studies in the economics and business fields have not yet explored the effects of this relationship on the ...
Mohammed Al-Mahish, Reem Alfayadh
doaj   +1 more source

Between famine and freedom: Food prices during the Indonesian War of Independence, 1945–9

open access: yesThe Economic History Review, EarlyView.
Abstract This paper investigates how the Indonesian War of Independence (1945‒9) influenced staple food prices, and how fluctuations in those prices, in turn, shaped the trajectory and dynamics of the conflict. We compiled a dataset comprising more than 8600 prices for staple foods covering the entire Indonesian archipelago from 1939‒49, allowing us to
Ingrid de Zwarte   +2 more
wiley   +1 more source

Coffee Diterpenes: from Coffee Beans to Espresso Coffee.

open access: yes, 2015
The most important coffee diterpenes are kahweol, cafestol and 16-O-methylcafestol (16-OMC). These compounds are mostly esterified with various fatty acids and only a small amount is present in the free form.
MAMMI, STEFANO   +7 more
core  

Continuous Feedback for Data‐Driven Organisational Change: Implementing OTTO's Digital Heartbeat

open access: yesInformation Systems Journal, EarlyView.
ABSTRACT Organisations implementing change initiatives routinely fail to maintain alignment between strategic intent and daily operations, detect emerging issues early or build sustainable data habits for continuous improvement. This paper examines how organisations can address these challenges through high frequency, data‐driven feedback systems that ...
Benjamin van Giffen   +4 more
wiley   +1 more source

Presence of Aspergillus and other fungal symbionts in coffee beans from Colombia [PDF]

open access: yes, 2012
Fungi are common inhabitants of plants and plant-derived products. Some of these fungal species are potentially dangerous to human health since they are able to produce chemical substances that alter normal physiological activity.
Miguel Ángel Gamboa-Gaitán   +1 more
core  

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