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3D Cooking -בישול תלת ממדי
Prof. Oded Shoseyov & Prof. Ido Braslavsky
The Hebrew University of Jerusalem Center for 3D and Functional Printing
ממדיתהמרכז להדפסה פונקציונלית ותלת של האוניברסיטה העברית בירושלים
סמיט. ש רוברט ה"וסביבה ע, מזון, הפקולטה לחקלאות
The Robert H. Smith Faculty of Agriculture, Food, and Environment
3D printing on the rise
Google search for 3D printing
© Zoran and Coelho, Leonardo 44(2011)425-431
Digital Gastronomy
© Food Bioprocess Technol (2015) 8:1605–1615
3D Food Printing Today
Philips Food Printer
Foodini, Natural machines
TNO food printing
Fab@Home
• Preparation on Demand
• Personalized Nutrition
• Molecular Gastronomy
• Recipe & Design Sharing
Open questions:
• Materials
• Process
3D Cooking
Cellulose as general platform for complex food matrix
• Flexible• Healthy, zero calorie• In combination of diverse sources
of nutrition ingredients
• over 33 percent of the plant matter
•Crystalline Nano Cellulose fiber (CNC)
Nano-crystalline
Nano crystalline cellulose gel
Melodea
Food structuring? Cellulose muffin sample
prepared by freeze templating
Self assembly properties of Crystalline Nano Cellulose CNC
Self- assemble of CNC/Collagen composite
using different techniques:
• Physical: IR heating, heated air, freezing
• UV crosslinking
• Enzymatic crosslinking: transglutaminase
Verity of consistency
by local condition and preparation:
Humidity, acidity, crosslinking, and self assembly
Three-dimensional deposition platform for CNC/Collagen composite
Mixing nozzle:
• Real-time control CNC/Collagen mixture ratio
• Real-time control of extrusion rate
• Focused IR (infrared) radiation (laser) for liquid
hardening
Programmable three dimensional
translational stage:
• Spatial resolution ~100 µm
Fab@Home open source 3D printer body
Mixing nozzle for controlled CNC/Collagen extrusion
Basic design of a 3D printer with local processing
Mixing nozzles for multi-materials deposition
Biomicrofluidics 8, 064112 (2014)
Qiu Lan Chen , Zhou Liu and Ho Cheung Shum
Viscous materials deposition
Dr. Victor Yashunsky and Ma Zhuang
3D Printing
Local Laser
Heating
Personalized Nutrition
Cellulose Based
Scaffold
The Cellulose Based Food Assembler
© Lipson
3D Cooking -בישול תלת ממדי
Prof. Oded Shoseyov & Prof. Ido Braslavsky
The Hebrew University of Jerusalem Center for 3D and Functional Printing
ממדיתהמרכז להדפסה פונקציונלית ותלת של האוניברסיטה העברית בירושלים
סמיט. ש רוברט ה"וסביבה ע, מזון, הפקולטה לחקלאות
The Robert H. Smith Faculty of Agriculture, Food, and Environment