Now showing items 1-3 of 3
Production of bioethanol from rice husk pretreated with alkalis and hydrolyzed with acid cellulase at pilot scale
(Journal of Physics: Conference Series, 2018-12-07)
Rice husk (RH) is the main biomass byproduct of the rice industry, so much that it corresponds to 20% of the total cereal production and is generally considered a waste. Due to its content of cellulose and hemicellulose, ...
Analysis of caffeine in energy drinks by ultra-fast liquid chromatography
(Journal of Physics: Conference Series, 2020-08-05)
The objective of this work was to standardize the method of analysis of caffeine and determine its content in three energy drinks (Vive 100, Peak and Red Bull) consumed in the Colombian market, which were selected based ...
Analysis of folic acid in white rice by ultra-fast liquid chromatography
(Journal of Physics: Conference Series, 2019-11-19)
The method of analysis was standardized, and the folic acid content was determined in samples of fortified white rice (Z, G and D) and unfortified (E and O). The analysis was performed in triplicate in samples of 2.0000 ...