蛋白质生产优化的新兴技术.pdf

1、Professor John DoeRole of person giving presentationdd Month yyyy,LocationProf.Dr.-Ing.Alexander MathysETH Zurich17 March 2021Emerging Technologies for Optimizing Protein ProductionBridge2Food Europe 2025Prof.Dr.-Ing.Alexander MathysETH Zurich&Singapore-ETH CentreAlexander Mathys 2|23Farmed animals:

2、1.5 bn cattle,1 bn pigs,19 bn chickenSlaughtered per year:69 bn chicken,1.5 bn pigs,302 million cattleWEF,2019;Our World in Data,2023Pets in the world:470 million dogs,370 million pet cats.https:/Alexander Mathys 3|23Food System Sustainability needs a holistic viewAlexander Mathys 4|23FoodStructure

3、EngineeringAlexander Mathys 5|23PROCESSS-PRO2structure-propertyfunctionsMultiScale(1)Affordable Nutrition(2)Consumer focusedorganoleptic properties(3)Improved three dimensional sustainability performanceS-PRO2 model from Windhab;adapted and modified(1)Targeted(multiphase)structurein different scales

4、(nano,micro,meso,macro)(2)Materials with targeted techno-and biofunctionalitiesWhich is the structure providing the target properties&which is the process to generate such structureReverse engineering approachStructure-Process-Properties S-PRO2 relationshipsAlexander Mathys 6|23Prices and nutritiona

5、l composition of 2600 substitute products+7500 benchmark products in EU supermarkets.In Germany price parity has been reachedBenchmarks(BM)Substitutes(SUB)Price ranges of meat and milk products:DE=GermanyNew Seafood Substitutesfrom our StartUpAlexander Mathys 7|23Holistic protein determination in si

6、ngle cells such as microalgae Consider new nitrogen-to-protein conversion factors and non-protein nitrogen Sgesser,Kallfelz,Boulos,Hammer,Bcker,Portmann,Nystrm&Mathys(2023).Bioresource Technology,129849.Alexander Mathys 8|23Bioaccessibility,bioavailability,and bioactivity assessment of nutrients-run