TerraBioGen Files Patent for Plant Growth Promoter

VANCOUVER, BRITISH COLUMBIA--(Marketwire - April 27, 2011) -

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TerraBioGen Technologies Inc. (TSX VENTURE:TBG), a developer and marketer of proprietary technologies for the production of organic-based, high-value agricultural products from organic wastes, is pleased to announce today that it has filed patent application for its F4 plant growth promoter.

The Company's scientists have determined that the F4 plant growth promoter is one of the key active ingredients in its products that are responsible for crop-yield increase. For several years, the Company has been conducting intensive research toward the identification of the active ingredients in its products.

Blair Heffelfinger, President and CEO of TerraBioGen, commented, "With our expanded research department, we are very proud to have achieved this key milestone in our development plans. This validates the performance increase in our products that we have consistently achieved during field trials. We will continue to isolate and identify additional active ingredients that impart the unique benefits our products deliver in enhancing agricultural yields."

About TerraBioGen

Located in North Vancouver, BC, TerraBioGen Technologies Inc. is committed to research and development to continue to improve the efficiency of its technology and the quality of its agricultural products. It is further committed to developing a worldwide marketing capability to ensure market acceptance of its products.

This news release contains certain statements that may be deemed "forward-looking" statements. Forward looking statements are statements that are not historical facts and are generally, but not always, identified by the words "expects", "plans", "anticipates", "believes", "intends", "estimates", "projects", "potential" and similar expressions, or that events or conditions "will", "would", "may", "could" or "should" occur. Although TerraBioGen believes the expectations expressed in such forward-looking statements are based on reasonable assumptions, such statements are not guarantees of future performance and actual results may differ materially from those in forward-looking statements. Forward-looking statements are based on the beliefs, estimates and opinions of TerraBioGen's management on the date the statements are made. Except as required by law, TerraBioGen undertakes no obligation to update these forward-looking statements in the event that management's beliefs, estimates or opinions, or other factors, should change.

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