Dyadic International, Inc. has recently announced that it has received approval from the U.S. Food and Drug Administration (FDA) for the use of its C1-derived cellulase enzyme. The enzyme is derived from a genetically modified strain of its patented C1 organism and is used in the fermentation of wine, beer and fruit juices. The approval is known as a “GRAS,” which acknowledges that the product is safe to use in its intended conditions of use.
Richard Jundzil, Dyadic’s Director of Development and Quality noted in a press statement, “Receiving this positive acknowledgment from the FDA regarding our GRAS notification culminates a multi-year product development process and affirms Dyadic’s conclusion that its cellulase enzyme is safe for use by our customers. Dyadic intends to continue to utilize its C1 technology platform for the development of additional specialty enzyme products.”
The enzyme is now offered is a new liquid enzyme product known as “CeluStar CL,” for use in the production of various beverages. The company also plans to identify, co-develop and licensing opportunities for the future production of products derived from C1.
“The new CeluStar CL product further expands Dyadic’s innovative specialty enzyme solutions available for sale to our global customers. CeluStar CL is a value-added enzyme that provides enhanced performance over a wide range of application conditions,” said Brian Murdoch, Dyadic’s Director of Sales.
Hydrogen will be part of the discussion at 
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Chris Standlee, Executive Vice President of Abengoa Bioenergy, was reelected Chairman of the Board for a third term. Chris was first elected chair in October 2007. Joining Standlee in reelection as an officer is long time RFA member and ethanol industry veteran Nate Kimpel. Kimpel, General Manager of New Energy Corporation in South Bend, Indiana, will continue to serve as RFA Treasurer. Bob Dinneen was also reelected as President of the association, a post he has held since 2001.
On the plus side, the GAO report indicated that using indirect land use change to evaluate the lifecycle greenhouse gas emissions for biofuels under the Renewable Fuel Standard may be difficult due to uncertainty in how that can accurately be measured. According to the report, “Many researchers told GAO there is general agreement on the approach for measuring the direct effects of biofuels production on lifecycle greenhouse gas emissions but disagreement about how to estimate the indirect effects on global land use change, which EPA is required to assess in determining RFS compliance. In particular, researchers disagree about what nonagricultural lands will be converted to sustain world food production to replace land used to grow biofuels crops.”
According to the Alexandria Times, about thirty gallons of ethanol was spilled on a concrete pade at the Norfolk Southern Corporation’s “transloading” facility this morning and the facility failed to notify the Alexandria Fire Department about the spill. 
Back in May, the EPA put out its proposal for the new Renewable Fuels Standard… aka RFS-2… that got a lot of people talking about what is in the new standard.
During this edition of the Domestic Fuel Cast, we get comments from National Biodiesel Board CEO Joe Jobe and Renewable Fuels Association president and CEO Bob Dinneen about the comments they have just submitted to the EPA.
The biggest sticking point is the Indirect Land Use issue, which could charge American renewable fuels makers, especially biodiesel producers, with greenhouse gas emissions for something going on in another part of the world. Plus, Jobe and Dinneen say there are some issues with the baseline numbers and assumptions the EPA is using.
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