Materials testing. Technician using an Instron universal testing machine to evaluate the mechanical properties of a tensile bar (centre right) made from chemically modified zein. Zein is a protein found in maize (corn,Zea mays) and is one of the best understood plant proteins. It is used for a wide variety of commercial products including coatings for paper cups,soft drink bottle-cap linings,and clothing fabric | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Greb, Peggy / US Department of Agriculture |
Bildgröße: | 3410 px × 5161 px |
Modell-Rechte: | Derzeit liegt noch kein Release vor. Bitte kontaktieren Sie uns vor Verwendung. |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
|