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ethanol production from sweet sorghum

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. 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). Economics of ethanol production from sweet sorghum under CU. From 2007 to 2009, University of Kentucky researchers examined the feasibility of ethanol production from sweet 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. Information for Authors/Reviewers. The Global "Sweet Sorghum Ethanol … 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. In batch fermentation, kinetic parameters for ethanol production depended on initial cell and sugar concentrations. Home; About Journals. 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), On the other hand, high fermentable sugar content in sweet sorghum stalk makes it to be more suitable for fermentation to ethanol. It is a C4 crop with low input requirements and accumulates high levels of sugars in its stalks. Lavudi S(1)(2), Oberoi HS(3)(4), Mangamoori LN(5). The largest barrier to commercial production of fuel ethanol from lignocellulosic material remains the high processing costs associated with enzymatic hydrolysis and the … In addition to having a higher ratio, the cost of production for sweet sorghum is lower than for corn. Sweet sorghum juice supplemented with 0.5% ammonium sulphate was used as a substrate for ethanol production by Saccharomyces cerevisiae TISTR 5048. The optimum initial cell and sugar concentrations in … 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. Introduction. 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 aim of this study was to determine the sugar content of different sweet sorghum 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. 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 … Sweet sorghum for bioethanol processing. Ethanol production from sweet sorghum bagasse through process optimization using response surface methodology. One such crop that has a higher ratio is sweet sorghum at 1-8. Sweet sorghum has particular potential for biofuel production in areas where sugarcane is currently produced because sugarcane is harvested only … Introduction Due to the diminishing fossil fuel reserves, alternative energy sources need to be renewable, sustainable, efficient, cost-effective, and safe [1]. Ethanol Production Potential of Sweet Sorghum in North and Central Ukraine. 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. Current ethanol production based on corn, starch and sugar substances may not be desirable due to their food and feed value. The sweet sorghum is a crop rich in sugars that can be exploited for ethanol production. The country’s fuel demand continues to be strong, yet producers would like to expand sugar production to take advantage of high global prices. 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. 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). SS has been mostly used in India for ethanol production … Browse by Title Browse by Subject Journal Indexing. Ethanol production from sweet sorghum is largely still in trial stages in North America but is more widely done in China and India. Fuel-grade ethanol production from sweet sorghum syrup can significantly reduce India's dependence on foreign oil and also minimize the … Ethanol production from sweet sorghum R.D. Sweet sorghum … As found in this study, an ALM with dimensions of 20 × 20 × 5 mm 3 is effective for cell immobilization due … The production of ethanol and sugar in Brazil is experiencing a … When looking at ethanol production, the output ratio should be substantially higher than the input for a crop to be deemed efficient. Comparative on‐farm ethanol production costs of these four crops were very close ($0.38 to 0.40 L −1). Kansas State University researchers are tracking the nitrous oxide emissions associated with grain The effects on ethanol production of carrier size (6 × 6 × 6 to 20 × 20 × 20 mm3) and initial cell This study aimed to compare industrial processing of genotype sorghum CVSW80007 and the cultivar sugar cane 'RB966928' for bioethanol production in early season. for sweet sorghum and ramp product adoption.” The report concludes that Brazilian ethanol production needs to grow, but it needs to grow affordably. Author information: (1)ICAR-Central Institute of Post Harvest Engineering and Technology, Ludhiana, India. yrvlm.chidepudi@gmail.com. Acknowledgement to Reviewers 2019 … The sorghum molasses cannot be condensed to the point that the sugars crystallize, unlike with sugar cane or sugar … Abstract. Sweet sorghum (SS) syrup is a high antioxidant food material produced by concentrating its sugary juice. Lignocellulose rich sweet sorghum bagasse (solid left over after starch and juice extraction) can be converted to bioethanol using a variety of technologies. GN-2, GN-4, and GN-10) and sweet type (var. • UF permeation and NF concentration were applied. SPECIAL FEE WAIVER AND DISCOUNTS; GET BENTHAM OPEN MEMBERSHIP NOW!! 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 … 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 … Sweet sorghum is a promising target for biofuel production. A total of seven sugar mills are associated with ICRISAT in this 3-year … 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. Jan 08, 2021 (The Expresswire) -- "Final Report will add the analysis of the impact of COVID-19 on this industry." Sweet sorghum bagasse can also be utilised for ethanol production. (2)Centre for … Sweet Sorghum for Biofuel Introduction Sweet sorghum (Sorghum bicolor) is primarily grown in Kentucky for its syrup. Sweet sorghum Ethanol Solid state fermentation 1. In the past decades, microbial ethanol production has been focused and considered as an alternative fuel in the … One of the main challenges is that the sugar has to be fermented immediately. Supply and demand for ethanol in India and potential for sweet sorghum as an alternative feedstock. GT-3 and GT-7) hybrids of energy sorghum [Sorghum … Sweet sorghum juice was concentrated by membrane separation process. Ethanol-producing companies, research institutions, and governments can coordinate with farmers to strategically develop value-added utilization of sweet sorghum. 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. The greatest challenge for large-scale production of sweet sorghum for biofuel is the lack of commercial harvesting equipment. 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). Among the raw materials with potential for ethanol production, is cited sweet sorghum. However, large-scale planting on marginal lands would require improved varieties with optimized biofuel-related traits and tolerance to biotic and abiotic stresses. However, this crop may someday have another use in the Commonwealth — as a bioenergy crop. When fertilized and irrigated adequately, fodderbeet produced 13.4, sugarbeet 11.9, sweet sorghum 10.0, and corn 8.15 Mg hexose ha −1. Sweet sorghum can be grown in many regions of the United States. Under favorable growing conditions, sorghum can produce high biomass yields with low rates of nitrogen fertilizer. Future area requirement for sweet sorghum cultivation to meet a small proportion of mandated blending requirements if sweet sorghum is … 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. 0.5 % ammonium sulphate was used as a bioenergy crop 'RB966928 ' for bioethanol production in early.! Very close ( $ 0.38 to 0.40 L −1 ) $ 0.38 to 0.40 L ). Waiver and DISCOUNTS ; GET BENTHAM OPEN MEMBERSHIP NOW! a crop rich in sugars can! 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