In batch fermentation, kinetic parameters for ethanol production depended on initial cell and sugar concentrations. One such crop that has a higher ratio is sweet sorghum at 1-8. When fertilized and irrigated adequately, fodderbeet produced 13.4, sugarbeet 11.9, sweet sorghum 10.0, and corn 8.15 Mg hexose ha −1. Home; About Journals. The present work presents an alternative approach to ethanol production from sweet sorghum: without detoxification, acid-impregnated fresh sweet sorghum stem which contains soluble (glucose and sucrose) and insoluble carbohydrates (cellulose and hemicellulose) was steam pretreated under mild temperature of 100 … Lavudi S(1)(2), Oberoi HS(3)(4), Mangamoori LN(5). Sweet sorghum is a promising target for biofuel production. The Global "Sweet Sorghum Ethanol … Introduction Due to the diminishing fossil fuel reserves, alternative energy sources need to be renewable, sustainable, efficient, cost-effective, and safe [1]. One of the main challenges is that the sugar has to be fermented immediately. The sweet sorghum is a crop rich in sugars that can be exploited for ethanol production. Author information: (1)ICAR-Central Institute of Post Harvest Engineering and Technology, Ludhiana, India. It is a C4 crop with low input requirements and accumulates high levels of sugars in its stalks. Abstract. Introduction. From 2007 to 2009, University of Kentucky researchers examined the feasibility of ethanol production from sweet sorghum… Sweet sorghum has particular potential for biofuel production in areas where sugarcane is currently produced because sugarcane is harvested only … Information for Authors/Reviewers. Browse by Title Browse by Subject Journal Indexing. The greatest challenge for large-scale production of sweet sorghum for biofuel is the lack of commercial harvesting equipment. • UF permeation and NF concentration were applied. However, large-scale planting on marginal lands would require improved varieties with optimized biofuel-related traits and tolerance to biotic and abiotic stresses. The production of ethanol and sugar in Brazil is experiencing a … Future area requirement for sweet sorghum cultivation to meet a small proportion of mandated blending requirements if sweet sorghum is … Biomass production and ethanol potential from sweet sorghum Abstract Potential feedstocks from crop-based energy production systems range from starchy and sugary tuberous crops to woody, oilseed, or herbaceous crops (including corn, sweet and grain sorghums, and several grasses). Ethanol production from sweet sorghum juice (SSJ) using the thermotolerant Saccharomyces cerevisiae strain DBKKUY-53 immobilized in an alginate-loofah matrix (ALM) was successfully developed. The sorghum molasses cannot be condensed to the point that the sugars crystallize, unlike with sugar cane or sugar … Supply and demand for ethanol in India and potential for sweet sorghum as an alternative feedstock. Current ethanol production based on corn, starch and sugar substances may not be desirable due to their food and feed value. Ethanol Production Potential of Sweet Sorghum in North and Central Ukraine. Economics of ethanol production from sweet sorghum under CU. Sweet sorghum bagasse can also be utilised for ethanol production. Ethanol production from sweet sorghum R.D. Field experiments were conducted in marginal lands, i.e., sub-humid climate and saline-land (SHS) and semi-arid climate and wasteland (SAW), to evaluate ethanol potential based on the biomass yield and chemical composition of biomass type (var. A total of seven sugar mills are associated with ICRISAT in this 3-year … Ethanol-producing companies, research institutions, and governments can coordinate with farmers to strategically develop value-added utilization of sweet sorghum. Therefore, it is suggested to plant sweet sorghum for biofule production in hot and dry countries to solve problems such as increasing the octane of gasoline and to reduce greenhouse gases and … Abstract: Sweet sorghum stalks were used as a low cost carrier for immobilization of Saccharomyces cerevisiae NP 01 to produce ethanol from sweet sorghum juice. Sweet Sorghum for Biofuel Introduction Sweet sorghum (Sorghum bicolor) is primarily grown in Kentucky for its syrup. In addition to having a higher ratio, the cost of production for sweet sorghum is lower than for corn. To help the government achieve the national ethanol blending targets of 20% by 2017, private sugar mills and the public sector research institutes are collaborating with ICRISAT to identify and test sweet sorghum varieties suitable for ethanol production. The aim of this study was to determine the sugar content of different sweet sorghum The country’s fuel demand continues to be strong, yet producers would like to expand sugar production to take advantage of high global prices. From its stalks, a juice can be obtained, which contains high content of fermentable sugars that can be directly converted into ethanol, whereas the cellulose and hemicellulose rich bagasse needs to be pretreated before being fermented to ethanol. So sweet sorghum can be an alternative for ethanol production and India can be a major contributor in this sector as producing more than 50 percent of sweet sorghum of world production. Comparative on‐farm ethanol production costs of these four crops were very close ($0.38 to 0.40 L −1). Among the raw materials with potential for ethanol production, is cited sweet sorghum. Sweet sorghum [Sorghum bicolor (L.) Moench] is a potential feedstock for ethanol production in many regions of the world.The objective of this study was to compare sweet sorghum cultivars with maize (Zea mays L.) as alternatives for ethanol production in the northern Corn Belt.Thirteen sweet sorghum cultivars were … This study aimed to compare industrial processing of genotype sorghum CVSW80007 and the cultivar sugar cane 'RB966928' for bioethanol production in early season. Sweet sorghum … Sweet sorghum juice supplemented with 0.5% ammonium sulphate was used as a substrate for ethanol production by Saccharomyces cerevisiae TISTR 5048. On the other hand, high fermentable sugar content in sweet sorghum stalk makes it to be more suitable for fermentation to ethanol. Ethanol production from sweet sorghum is largely still in trial stages in North America but is more widely done in China and India. yrvlm.chidepudi@gmail.com. Acknowledgement to Reviewers 2019 … In the past decades, microbial ethanol production has been focused and considered as an alternative fuel in the … However, this crop may someday have another use in the Commonwealth — as a bioenergy crop. As found in this study, an ALM with dimensions of 20 × 20 × 5 mm 3 is effective for cell immobilization due … Sweet sorghum Ethanol Solid state fermentation 1. Lignocellulose rich sweet sorghum bagasse (solid left over after starch and juice extraction) can be converted to bioethanol using a variety of technologies. Sweet sorghum can be grown in many regions of the United States. When looking at ethanol production, the output ratio should be substantially higher than the input for a crop to be deemed efficient. When the Biofuels Act of 2006 was enacted into law, BAR, being the research arm of the DA has viewed the law as an opportunity to explore other potential feedstocks that would complement the production of sugarcane for ethanol production. SS has been mostly used in India for ethanol production … GN-2, GN-4, and GN-10) and sweet type (var. Sweet sorghum has been evaluated for biofuel feedstock potential since the 1980s because of its capability of producing sugar‐enriched juice and high biomass yields. GT-3 and GT-7) hybrids of energy sorghum [Sorghum … • Fermentation medium contained 288.6–294.2 g L −1 of sugars.. Ethanol production was increased to 131.4–133.5 g L −1.. Ethanol yield remained at 0.447–0.463. (2)Centre for … Sweet sorghum for bioethanol processing. Fuel-grade ethanol production from sweet sorghum syrup can significantly reduce India's dependence on foreign oil and also minimize the … Regarding the production of ethanol from sweet sorghum, there are already data from experiments in some brandy and ethanol mills that demonstrate the real possibility of also using this feature as a renewable source (BENNETT; ANNEX, 2009). for sweet sorghum and ramp product adoption.” The report concludes that Brazilian ethanol production needs to grow, but it needs to grow affordably. Kansas State University researchers are tracking the nitrous oxide emissions associated with grain Sweet sorghum juice was concentrated by membrane separation process. Ethanol production from sweet sorghum bagasse through process optimization using response surface methodology. The largest barrier to commercial production of fuel ethanol from lignocellulosic material remains the high processing costs associated with enzymatic hydrolysis and the … Sweet sorghum [Sorghum bicolor (L.) Moench] is a sugar producing multipurpose crop which is used for simultaneous production of grain (from earhead), sugary juice (from stem) and fodder (leaves and bagasse) for livestock. Mutepe, S Marx, P van der Gryp Focus area: Energy Systems, Associate Chair: Bio fuels and Other Clean alternative fuels, School of Chemical and Minerals Engineering, North-West University (Potchefstroom Campus), Sweet sorghum is a fast-growing crop that can be harvested twice a year and that can produce both food (grain) and energy (sugar juice from stems). Ethanol production from sweet sorghum juice by Saccharomyces cerevisiae NP01 was investigated under very high gravity (VHG) fermentation and various carbon adjuncts and nitrogen sources. 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