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| UNIVERSITY OF MISSISSIPPI                                                                                                                                                                                                                                                                                                     |   |         |
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| /s/ Alice M. Clark                                                                                                                                                                                                                                                                                                            | Date:  | June 2, 2011 |
| Dr. Alice M. Clark                                                                                                                                                                                                                                                                                                            |   |         |
| Vice Chancellor for Research and Sponsored Programs                                                                                                                                                                                                                                                                           |   |         |
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| Acknowledged by:                                                                                                                                                                                                                                                                                                              |   |         |
|                                                                                                                                                                                                                                                                                                                          |   |         |
| /s/Allyson M. Best                                                                                                                                                                                                                                                                                                            | Date:  | June 2, 2011 |
| Allyson M. Best                                                                                                                                                                                                                                                                                 |   |         |
| Assistant Director, Technology Management                                                                                                                                                                                                                                                                                     |   |         |
|                                                                                                                                                                                                                                                                                                                          |   |         |
| CHROMADEX, INC.                                                                                                                                                                                                                                                                                                               |   |         |
|                                                                                                                                                                                                                                                                                                                          |   |         |
| /s/ Frank L. Jaksch                                                                                                                                                                                                                                                                                                           | Date:  | June 2, 2011 |
| Frank L. Jaksch Jr.                                                                                                                                                                                                                                                                                                           |   |         |
| Chief Executive Officer                                                  |   |         |

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| ·   | UM 7020:  United States Patent Application Serial No. 12/136,341, entitled “Method to Ameliorate Oxidative Stress and Improve Working Memory Via Pterostilbene Administration” and foreign counterparts (PCT No. 60/970,591).  UM 7020 is solely owned by the USDA. USDA’s patent rights have been exclusively licensed to UM. Sunk Patent Expenses as of 2/3/10:  $[*] |
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| ·   | UM 1970:  United States Patent Application Serial No. 11/207,038, entitled “Pterostilbene as a New Agonist for the Peroxisome Prolifterator-Activated Receptor Alpha Isoform,”  There are no foreign counterparts.  UM 1970 is jointly owned by the USDA and UM, and USDA’s patent rights have been exclusively licensed to UM.  Sunk Patent Expenses as of 2/3/10: $[*] |
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| ·   | UM XYZA:  United States Patent Application Serial No. 13/105,470, entitled “Anxiolytic Effect of Pterostilbene”.  UM XYZA is jointly owned by the USDA and UM, and USDA’s patent rights have been exclusively licensed to UM.  Sunk Patent Expenses as of June 1, 2011:  $[*] |
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