The Advanced Biofuels and Bioproducts Process Development Unit (ABPDU) helps bridge the gap between biotech innovation and commercialization by providing companies with the tools, expertise, and infra

Science and creativity are intertwined for Laura Fernandez, senior fermentation engineer and safety liaison at Berkeley Lab's ABPDU.

The ABPDU helps biomanufacturing companies scale up innovative biotechnologies and transition them to the marketplace.

Deepti Tanjore, biomanufacturing expert and Director of the Advanced Biofuels and Bioproducts Process Development Unit (ABPDU), shares how scale-up technologies…

YouTube video by Schmidt Sciences

YouTube video by Berkeley Lab

BEAM Circular Acquires State-of-the-Art Gas Fermentation Pilot System To Anchor California Bioeconomy Innovation Campus

Deepti Tanjore, biomanufacturing expert and Director of the Advanced Biofuels and Bioproducts Process Development Unit (ABPDU), shares how scale-up technologies…

A hands-on laboratory course at the Advanced Biofuels and Bioproducts Process Development Unit is preparing students for careers in the bioeconomy.

Deepti Tanjore, biomanufacturing expert and Director of the Advanced Biofuels and Bioproducts Process Development Unit (ABPDU), shares how scale-up technologies…

Mango Materials is using methane-eating bacteria to make polymers that can replace carbon-intensive plastics. ABPDU scientists helped refine their production process.

Seminar Series: The Science of Alt. Protein Deploying alternative feedstocks for biomanufacturing of food Drs. Ning Sun and Eric Sundstrom, Staff Scientists at the Advanced Biofuels and Bioproducts Process Development Unit (ABPDU) at Lawrence Berkeley National Laboratory May 15, 2025 ++++++++++++++++++++++++++++++++++++++++++++++ Large-scale production of alternative proteins, oils, and specialty foods via microbial fermentation can reduce food prices, enhance nutritional value, and mitigate environmental and land-use impacts associated with traditional agricultural. At present, these benefits are often diminished by continued reliance on corn and sugarcane-derived feedstocks as primary substrates for bioconversion. At the Advanced Biofuels and Bioproducts Process Development Unit (ABPDU) within Lawrence Berkeley National Laboratory, they collaborate with diverse academic, national laboratory, and industrial practitioners in support of process optimization, intensification, and scale-up of emerging biomanufacturing applications. These applications include a variety of strategies designed to activate lower-cost and lower-impact fermentation feedstocks. Use of waste biomass - including agricultural wastes and forestry residues – as substrates in food applications is challenged by biomass recalcitrance, feedstock toxicity, and downstream separations challenges. Recent advances piloted at ABPDU include separation-free bioprocessing strategies and use of distillable pretreatment solvents to reduce both input costs and burdens on downstream separations. In addition to biomass resources, single-carbon and gaseous feedstocks - including biogas, ethanol plant off-gas, industrial waste gas, biomass gasification syngas, and electrochemical CO2 reduction intermediates – offer a compelling combination of low cost, high purity, and high accessibility to bioconversion. To accelerate deployment of these feedstocks, ABPDU has invested in multiplexed gas fermentation bioreactors featuring active backpressure control and dynamic supply of up to four gases in parallel. Use of these scale-down systems has catalyzed improvements in efficient flux of C1 feedstocks to protein biomass, including aerobic syngas conversion, co-conversion of multiple C1 substrates, and integrated biochemical-electrochemical reactor systems. In this webinar, Eric Sundstrom, Ph.D., and Ning Sun, Ph.D., discuss key advancements in bioconversion of both C1 and lignocellulosic feedstocks, implications of these technologies for production of renewable food products, and the role of ABPDU as a federally-funded testbed for accelerated deployment of emerging technologies in the food sector. The general bioseparation process is also discussed with specific case studies related to food product. Moderator: Amy Huang, Senior Associate Director of Scientific Ecosystems at the Good Food Institute ++++++++++++++++++++++++++++++++++++++++++++++ Meet the speakers: Dr. Ning Sun is a staff scientist at the Advanced Biofuels and Bioproducts Process Development Unit (ABPDU) at Lawrence Berkeley National Laboratory (LBNL). She earned her Ph.D. in Chemistry in 2009 and joined LBNL as a postdoctoral researcher in 2010. Since 2015, she has led the Catalysis, Analytical, and Recovery teams at ABPDU, collaborating with industry, national labs, and academia on projects focused on biomass conversion, product recovery, and analytical methodologies. Ning’s research is dedicated to the valorization of diverse waste streams—including municipal, agricultural, forestry, and plastic waste—into high-value products. Dr. Eric Sundstrom is also a Staff Scientist at Lawrence Berkeley National Laboratory. He received his Ph.D. in Environmental Engineering from Stanford University in 2013 and joined the ABPDU Unit in 2015. As a group leader of the ABPDU Fermentation and Recovery Team, he has directed 25+ industrial partnerships, leveraging national laboratory capabilities to accelerate commercialization of new biofuels, biomaterials, biochemicals, and food products. His research addresses critical barriers to process scale-up, intensification, and integration for novel bioconversions, aiming to speed industrial deployment by reducing process costs, development timelines, and scale-up risks. ++++++++++++++++++++++++++++++++++++++++++++++ About The Good Food Institute: The Good Food Institute (GFI) is a 501(c)(3) nonprofit working internationally to make alternative proteins like plant-based and cultivated meat delicious, affordable, and accessible. GFI advances open-access research, mobilizes resources and talent, and empowers partners across the food system to create a sustainable, secure, and just protein supply. Learn more at https://gfi.org/​ Want to join our good food community? Visit https://gfi.org/community/​ GFIdeas is a community for entrepreneurs, scientists, students, and subject matter experts who are driving alternative protein innovation.