nova-Institut GmbH’s Post

10 years memory (February 2014) from Texas A&M University- College Station City Presenting title: [fermentation technology for bio-ethanol production] in workshop on fermentation and separation technology for food and drug industry . Abstract: Rising the concern of energy security and the instability in fossil fuels price in addition to the adverse effect of these fossil fuels on the environment, made the world searching for alternative energy sources that are sustainable and clean to the environment. One of these alternative energies is bio-ethanol. Bio-ethanol is produced by microbial fermentation either from sugar crops or starchy grain crops depending on their availability as first-generation carbon sources for bio-ethanol production. These carbon sources are edible in nature and could lead into food-vs-fuel conflict and famine specially in developing countries. Inedible ligno-cellulosic biomass such as abundant agriculture byproducts and forestry waste are developed as second-generation carbon sources for bio-ethanol product. However so far, the excessive production cost of bio-ethanol from these ligno-cellulosic biomasses limiting the application of this technology for commercialization on large production scale. In addition to the first and second generations of bio-ethanol technologies, there is third generation of carbon sources that currently under investigation for bio-ethanol production by gasification a wide verities of biomass sources into syngas (SG). Syngas is a mixture of carbon dioxide, carbon monoxide, and hydrogen. This syngas cab be utilized as a carbon source for microbial fermentation using anaerobic bacteria such as Clostridium sp. to convert syngas into bioethanol and organic acids. In general, the interest in bio-ethanol as an alternative energy to fossil oil is due to its favorable properties as energy source

Thrilled to announce the publication of the last paper of my PhD project: "Maximizing the value of liquid products and minimizing carbon loss in hydrothermal processing of biomass: an evolution from carbonization to humification." in the journal Biochar from Springer (IF: 12.7). In this study, we advanced hydrothermal processing by transitioning from Hydrothermal Carbonization (HTC) to Hydrothermal Humification (HTH), achieving a significant reduction (up to 90%) in aromatics (phenols and furans), no gas production, and a significant increase in TOC compared to the HTC process. The HTH process converts around 37.5% of biomass to artificial humic substances in 4h, showing an accelerated version of the process which takes years in nature, but under controlled HTH process. In addition, recycling back the HTC liquid to the anaerobic digestion process resulted in only 17.2% methane production, while HTH liquid enhanced by up to 158.6% 🔥(all compared to raw cow manure digestate). This method helps to reduce the reliance on fossil fuels by significantly increasing methane production , while the artificial humic-rich effluent retains nutrients, acting as a slow-release fertilizer 🌱 and enhancing water-holding capacity. This could decrease the need for chemical fertilizers.🌾🌍 A heartfelt thanks to my PhD supervisors Dr. Judy Libra, Prof. Vera Susanne Rotter, and especially Prof. Markus Antonietti for suggesting the topic of artificial humic substances for my PhD project and teaching me the chemistry behind carbonization and humification during my stay at Max Planck Institute of Colloids and Interfaces. Also, a special thanks to my collaborators, Dr. Svitlana Filonenko, Dr. Kyoung S. Ro, Dr. Christiane Herrmann, and Dr. Thomas Hoffmann for their significant contributions. I am grateful to my institutions, Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB), Technische Universität Berlin for their comprehensive support throughout my PhD. • Read the full paper: https://lnkd.in/denbyu9y • If you are interested in knowing about the chemistry behind the transition from carbonization to humification, and the boundary between these processes, across a wide range of biomasses, please read our previous work: https://lnkd.in/dEnV_-vX #Sustainability #HydrothermalCarbonization #ArtificialHumicSubstances #Biomethane #Biofertilizer #ClimateChange #EcoFriendly #RenewableResources

📰 Hot off the press! ❗ A new method to optimize the use of plant waste (- gas and harmful chemicals) and turn it into #humic substances (= natural fertilizers in soil) ➡️ Less need for chemical fertilizers ➡️ The residual liquid can be used to produce (methane gas)➡️ clean energy

BioFuelNet Canada recently agreed to partner with CXC-AG to further develop 450 specifically curated bacterial strains by isolating and purifying derived secondary metabolites to increase the production of biomass in crops and reduce greenhouse gas (GHG) emissions, independent of abiotic stress. Enabling a farmer’s ability to increase biomass using non-petrochemical-derived ingredients brings about a net gain in reduction of GHG emissions. Microbial-derived secondary metabolite solutions are at once cutting-edge, deep-tech, and clean-tech, requiring incisive scientific expertise and a deep understanding of agricultural production systems to bring to market. Keep Reading: https://lnkd.in/eU-jVAyY #AgRetail #CropInputs #Agribusiness #PrecisionAg #CropLife100

BioFuelNet Canada recently agreed to partner with CXC-AG to further develop 450 specifically curated bacterial strains by isolating and purifying derived secondary metabolites to increase the production of biomass in crops and reduce greenhouse gas (GHG) emissions, independent of abiotic stress. Enabling a farmer’s ability to increase biomass using non-petrochemical-derived ingredients brings about a net gain in reduction of GHG emissions. Microbial-derived secondary metabolite solutions are at once cutting-edge, deep-tech, and clean-tech, requiring incisive scientific expertise and a deep understanding of agricultural production systems to bring to market. 🔗 https://lnkd.in/gRfrF84m #PlantHealth #Agribusiness #Biostimulants #Agrochemicals #CropProtection

Biochar, derived from biomass, can mitigate soil salinization by adsorbing sodium ions. Research shows wheat straw pyrochar excels over poplar wood pyrochar in sodium adsorption, especially at high concentrations, through pore filling and ion exchange mechanisms, enhancing soil health and crop yields sustainably. https://buff.ly/4fHBJdh #Biochar #Pyrolysis #CarbonCapture

🌱 Discover Gentle Freeze-Drying with Insect Protein ApS 🌱 Are you in the research field, biotechnology, or involved in developing sustainable products at technical universities or companies? Do you understand the importance of preserving the quality of your biomass throughout the processing phase? At Insect Protein ApS, we recognize the significance of gentle freeze-drying. With over 6 years of continuous experience in freeze-drying a wide array of biomass - from enzymes and insects to milk, oils, meat, vegetables, and even various species of seaweed and algae - we offer our expertise and equipment to companies and research institutions looking to enhance the quality of their dried products. Why Choose Freeze-Drying? Freeze-drying is known to be one of the most effective methods to preserve nutrients, structure, and flavor in biomass. It's an ideal solution for comparing the efficiency of different drying methods, and our service enables you to accurately analyze and document the differences. What Do We Offer? - Flexibility in Quantity: Whether it’s small or large quantities, we can handle your biomass with utmost care. - Expert Advice: We provide not only our equipment but also our expertise to companies that may not have access to the necessary resources. - Logistical Support: With a well-functioning logistical setup and Danish food safety approval, we ensure hassle-free transportation and handling of your biomass to and from our facilities. Creating Value Together Our mission is to support sustainable research and development by offering tailored freeze-drying solutions. By choosing Insect Protein ApS as your partner, you gain not just access to cutting-edge freeze-drying technology, but also a team of dedicated specialists ready to support your project. Are you ready to explore how freeze-drying can improve the quality of your research? Contact us today to learn more about our services and how we can help you achieve your goals. Let’s take your biomass processing to the next level together! Niels Krogsgaard Otten CEO Insektprotein ApS

🌱 Discover Gentle Freeze-Drying with Insect Protein ApS 🌱 Are you in the research field, biotechnology, or involved in developing sustainable products at technical universities or companies? Do you understand the importance of preserving the quality of your biomass throughout the processing phase? At Insect Protein ApS, we recognize the significance of gentle freeze-drying. With over 6 years of continuous experience in freeze-drying a wide array of biomass - from enzymes and insects to milk, oils, meat, vegetables, and even various species of seaweed and algae - we offer our expertise and equipment to companies and research institutions looking to enhance the quality of their dried products. Why Choose Freeze-Drying? Freeze-drying is known to be one of the most effective methods to preserve nutrients, structure, and flavor in biomass. It's an ideal solution for comparing the efficiency of different drying methods, and our service enables you to accurately analyze and document the differences. What Do We Offer? - Flexibility in Quantity: Whether it’s small or large quantities, we can handle your biomass with utmost care. - Expert Advice: We provide not only our equipment but also our expertise to companies that may not have access to the necessary resources. - Logistical Support: With a well-functioning logistical setup and Danish food safety approval, we ensure hassle-free transportation and handling of your biomass to and from our facilities. Creating Value Together Our mission is to support sustainable research and development by offering tailored freeze-drying solutions. By choosing Insect Protein ApS as your partner, you gain not just access to cutting-edge freeze-drying technology, but also a team of dedicated specialists ready to support your project. Are you ready to explore how freeze-drying can improve the quality of your research? Contact us today to learn more about our services and how we can help you achieve your goals. Let’s take your biomass processing to the next level together! Niels Krogsgaard Otten CEO Insektprotein ApS

I was reading a research paper about Thermoanaerobacterium AK17, which was actually super interesting. (if you're ineretested here's the link:https://lnkd.in/eXYX76kS) 🔍 What Makes Thermoanaerobacterium AK17 So Cool? 🌿 They're super versatility, capable of efficiently fermenting both second and third-generation biomass sources. From mannitol to seaweed hydrolysate, Thermoanaerobacterium AK17 thrives on a diverse range of substrates, making it a frontrunner in the race towards sustainable biorefining. 🧬Also, through genetic engineering, scientists have transformed Thermoanaerobacterium AK17 into an ethanologenic powerhouse. By selectively knocking out lactate, acetate, and butyrate production pathways, the engineered strain AK17_M6 now produces ethanol at 90% of the theoretical yield!! 🌟 🌍 Thermoanaerobacterium AK17 represents immense potential for environmentally friendly biorefineries. By converting renewable biomass into ethanol with enhanced efficiency, this microorganism is paving the way towards a greener future. (⬇️picture shows the Thermoanaerobacterium AK17 genetically engineered to knock out other pathways so ethanol is the main product.

I'm excited to share the latest publication from my research group here at the University of Kentucky Martin-Gatton College of Agriculture, Food and Environment. First, a big shoutout to the talented Hannah Dräger, who joined my lab as a research exchange student, and the efforts of my collaborators Justin Mobley, Bert Lynn, Masoumeh Dorrani, Ph.D, and Poorya Kamali from UK's Department of Chemistry and Lee DeHaan from The Land Institute. We analyzed the structural #carbohydrate and #lignin from grain milling residues and crop stover of intermediate wheatgrass (Thinopyrum intermedium)—a perennial grass being developed for grain production. The concept of perennial #grain production is relatively new—we've historically relied on grain production from annual crops—but holds promise for climate-resilient food production on marginal lands by reducing soil erosion and more efficiently utilizing water and fertilizer compared to annually cultivated crops. Intermediate wheatgrass is also a vigorous #biomass producer, and regular valorization of a portion of its biomass in addition to grain harvests would increase the economic returns of this crop per acre. We found that Thinopyrum intermedium biomass is rich in cellulose and arabinoxylans with a very low level of backbone substitution, and also contains lignin with tricin incorporation. We also discovered free tricin, a high-value chemical, and soluble tricin conjugates in the biomass extractives. These insights suggest that intermediate wheatgrass has significant potential as a biofuel feedstock and source of fine chemicals. We're excited about these results and their implications for sustainable agriculture and renewable resources. Stay tuned for more updates! #Research #Sustainability #Agriculture https://lnkd.in/gNh22KRQ