Biofuels derived from renewable plant biomass offer a potential carbon-neutral replacement for current liquid transportation fuels. Progress toward this initiative requires development of new methods to engineer energy crops with the desired chemical composition and physical characteristics, depolymerize lignocellulose to fermentable units, and program microbial metabolism for efficient conversion of sugars to ethanol.
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http://dx.doi.org/10.1016/j.cbpa.2007.08.039 | DOI Listing |
Adv Biotechnol (Singap)
September 2024
School of Agriculture and Biotechnology, Shenzhen Campus of Sun Yat-sen University, Sun Yat-sen University, Shenzhen, 518107, China.
Proteins are indispensable for maintaining a healthy diet and performing crucial functions in a multitude of physiological processes. The growth of the global population and the emergence of environmental concerns have significantly increased the demand for protein-rich foods such as meat and dairy products, exerting considerable pressure on global food supplies. Single-cell proteins (SCP) have emerged as a promising alternative source, characterized by their high protein content and essential amino acids, lipids, carbohydrates, nucleic acids, inorganic salts, vitamins, and trace elements.
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September 2024
School of Agriculture and Biotechnology, Sun Yat-sen University, Shenzhen, 518107, P. R. China.
Sorghum, the fifth most important crop globally, thrives in challenging environments such as arid, saline-alkaline, and infertile regions. This remarkable crop, one of the earliest crops domesticated by humans, offers high biomass and stress-specific properties that render it suitable for a variety of uses including food, feed, bioenergy, and biomaterials. What's truly exciting is the extensive phenotypic variation in sorghum, particularly in traits related to growth, development, and stress resistance.
View Article and Find Full Text PDFMicrobiol Spectr
January 2025
Department of Veterinary Population Medicine, University of Minnesota, St. Paul, Minnesota, USA.
The goal of this study was to characterize the microbial profile of two different fresh pork cuts, bootjack (BJ) trim and tenderloin (TL), through a 16S rRNA sequencing workflow developed specifically for investigating low-biomass fresh meat within a commercial production schedule. Additionally, this study aimed to determine a baseline prevalence and enumeration profile across these two fresh pork cuts. Results showed that microbiome diversity was different between the BJ and TL, and also differed significantly by processing date.
View Article and Find Full Text PDFHeliyon
January 2025
School of Chemical Engineering, University of Campinas, Av. Albert Einstein 500, Campinas, SP, 13083-852, Brazil.
This work investigates the energy cane pyrolysis by process simulation in Aspen Plus, evaluating which variety maximizes bio-oil yield with further economics to evaluate process feasibility. Three cultivars were selected: two natural, and , and one, IACSP955000, generated by a breeding program. Firstly, 100 kg/h of wet biomass entered a stoichiometric reactor (RSTOIC) at 450 °C and 40 bar, generating biochar, bio-oil and gases.
View Article and Find Full Text PDFHeliyon
January 2025
National Key Laboratory of Cotton Bio-breeding and Integrated Utilization, State Key Laboratory of Crop Stress Adaptation and Improvement, Key Laboratory of Plant Stress Biology, School of Life Sciences, Henan University, 85 Minglun Street, Kaifeng, 475001, China.
Several studies have demonstrated the effect of straw return on enhancing soil ecology, promoting sustainable agricultural practices, and cumulative effects on plant yield. Recent studies have focused on straw return methods and their impact on soil nutrient cycling and the overall physicochemical composition of the soil. Despite the substantial progress and successes, several research gaps in these studies require further investigations to harness the full potential of straw return.
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