Sugarcane bagasse contains cellulose, lignin and hemicellulose, 39-42%, 20-25% and 25-27% respectively. So it is can be used as a sugar source in many processes. Lignin and hemicellulose must be removed before hydrolysis of cellulose. Several different pretreatment approaches have been studied. The purpose of this research is comparison of acid, ozone and combination of ozone-acid as pretreatme...

An increasing demand for food together with a growing demand for energy crops result in an increasing demand for and competition over water. Sugar cane, sugar beet and maize are not only essential food crops, but also important feedstock for bio-ethanol. Crop growth requires water, a scarce resource. This study aims to assess the green, blue and grey water footprint (WF) of sweeteners and bio-e...

BACKGROUND This study aims to chemically characterize thin stillage derived from lignocellulosic biomass distillation residues in terms of organic strength, nutrient, and mineral content. The feasibility of performing anaerobic digestion on these stillages at mesophilic (40 °C) and thermophilic (55 °C) temperatures to produce methane was demonstrated. The microbial communities involved were fur...

The existence of a fat-soluble dietary factor essential for guinea pig nutrition was well established through investigations by Wulzen and Bahrs (l-3) and has been confirmed by Anderson and Caldwell.’ The isolation of a highly active fraction from raw cream, capable of alleviating an induced stiffness in guinea pigs, was described by van Wagtendonk and Wulzen (4). It seems apparent from physiol...

The essential amino acid L-tryptophan (Trp) has importance as a pharmaceutical agent, especially in neuro-medicine. It is also added to feed products as a food fortifier. Furthermore, application of Trp is widespread in biotechnology. Trp is produced by a condensation reaction between indole and Lserine, which is catalyzed by bacterial tryptophanase activity. In this study, we have investigated...

Sugarcane is one of the most important crops in India, which meets sweeteners requirement people. India largest sugarcane producers world. Jaggery a conventional sugar that unrefined and often eaten all over It regarded as healthiest world because its mineral vitamin content present cane juice. produced by concentration juice, without separating molasses. The making plants are placed decentrali...

The existence of a fat-soluble dietary factor essential for guinea pig nutrition was well established through investigations by Wulzen and Bahrs (l-3) and has been confirmed by Anderson and Caldwell.’ The isolation of a highly active fraction from raw cream, capable of alleviating an induced stiffness in guinea pigs, was described by van Wagtendonk and Wulzen (4). It seems apparent from physiol...

Brazil is the second largest producer of ethanol in the world and the first in the technology of ethanol from sugar cane. The Brazilian bioprocess of ethanol production is based on molasses or cane juice substrate. Currently, a fed-batch or continuous or mixed process is operated with a stable cell recycle and high yeast concentration. The ethanol efficiency is controlled by several industrial ...

There are four main waste products produced during the harvesting and milling process of sugarcane: cane trash, molasses, bagasse mill mud–boiler ash mixture. This study investigates value proposition different techniques currently not being adopted by industry in utilisation these wastes. The addresses technical challenges environmental impact associated with wastes comes up some recommendatio...

This study was performed in order to evaluate the effect of dried yeast from sugar cane when replacing soybean meal in dairy heifers’ diets. Twenty-four heifers, with an initial body weight (BW) of 178 kg, were distributed in a completely randomized design. The treatments were four levels of inclusion of dried yeast from sugar cane replacing to soybean meal (0, 33, 67 and 100% on a dry matter (...