Cultured beef: An alternative to livestock beef——Mark
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Cultured beef: An alternative to livestock beef——Mark
- 1. Protein innovation: Cultured Meat Mark J Post Department of Physiology Maastricht University, The Netherlands FBIF, Shanghai, 2015
- 3. Protein innovations • Vegetable proteins • soy, lupine • other Legumes • Mycotic • Quorn • Synthetic Biology • algae • Animal proteins • insects
- 4. Human trophic level Bonhommeau et al, PNAS, Dec 2013
- 5. Bonhommeau et al, PNAS, Dec 2013
- 6. Churchill, 1932 Alexis Carrell & Charles Lindbergh, 1932
- 17. efficiency mimicrysustainability Van Gogh Norris
- 18. =60 x 109 satellite cells =200 =25,000 ltr =40,000
- 19. No coating Low conc High conc Day 7
- 20. Life cycle analysis % land % water % energy meat total meat total cultured livestock
- 22. Not only skeletal muscle cells
- 23. creating fat tissue (ω-3 fatty acids) 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 0.45 Fatcontent(AU) no insulinBovine ADSC in alginate
- 24. The laboratory “gym” Langelaan ML, et al: TERM, 5(7), 529-539 (2011). Boonen KJ, et al:. TERM 5(1), 60-68 (2011). Langelaan ML et al: Trends Food Sci Technol 21(2), 7 (2010).
- 25. Color, Fe? 0 1 2 3 4 5 6 7 0 10 20 30 Relativemyoglobin expression Caffeine concentration (mM) Myoglobin expression in bovine satellite cells Normoxic Hypoxic
- 27. © Next Nature Network, Bis publishers DIY !
- 28. 63% 37% Are you in favor or against in vitro meat (independent of whether you’d buy it)? in favor against 23% 29%23% 13% 12% Would you buy in vitro meat if it was for sale in the local supermarket? yes, sure yes, probablyperhaps prob. not no
- 29. TEB Master Cell Bank Production
- 30. Production cost @ max scaling Cells produced per batch 1.75E+14 Cells per gram beef 5.00E+06 Kg beef/batch 3.50E+04 Cost per kg beef $ 65.57 How many people per batch 815 Cost beef consumption/person/year $ 2,815.87 Number of consumers fed by 1 bioreactor batch (13 cycles per yr) 10595 data: J. Rowley Weele et al, Trends in Biotech, 2014, 32(6):294-296 “8€/kg meat for medium”