Results 101 to 110 of about 106,714 (240)

Optimization of microwave-assisted roasting: Box-behnken design for oxidation of sulfide minerals and control of atmospheric sulfur in refractory gold ore pretreatment

open access: yesCase Studies in Chemical and Environmental Engineering
Response Surface Methodology and Box-Behnken Design have been applied to optimize microwave-assisted roasting of refractory gold ore. The roasting is used as a pretreatment for refractory gold ore to increase gold recovery during leaching.
Abdul Hapid   +8 more
doaj   +1 more source

Effect of Roasting Temperature and Time on Precursors, Volatile Components and Flavour Quality of Cocoa Beans During Nib Roasting [PDF]

open access: yes, 1997
The effect of roasting temperature and time on precursors, volatile components and quality of cocoa beans during nib roasting was studied using response surface methodology (RSM) which consisted two independent variables of temperature (110-170˚C) and ...
Wan Ishak @ Wan Ahmad, Wan Rosli
core  

The Oxidative state of LDL is the major determinant of anti/prooxidant effect of coffee on Cu2+ catalysed peroxidation [PDF]

open access: yes, 2011
Antioxidants exert contrasting effect on low density lipoprotein (LDL) oxidation catalysed by metals, acting as pro-oxidants under select in vitro conditions.
Carru, Ciriaco   +9 more
core  

\u27Since This is a Horrible Thing to Think About\u27: European Perceptions of Native American Cannibalism

open access: yes, 2009
Contemporary Italian playwright Dario Fo wrote a satirical play entitled Johan Padan and the Discovery of the Americas which purported to be the account of one Johan Padan, a contemporary of Columbus, who journeyed to the New World, was shipwrecked, and ...
Rothera, Evan C.
core  

Effects of Drying and Roasting to Effectively use a Discarded Part of Asparagus (Asparagus officinalis L.) [PDF]

open access: green, 2022
Fumiyuki Kobayashi   +4 more
openalex   +1 more source

RP-HPLC-DAD determination of free amino acids in cocoa samples during fermentation and roasting

open access: diamond, 2020
Marı́a del Rosario Brunetto   +6 more
openalex   +2 more sources

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