Exploring Phenylalanine Gels: Innovations in Food Gelling Agents
Gelling agents are critical for food texture and stability; usually, polymeric substances are employed. Low-molecular-weight gelators (LMWG) like phenylalanine (PHE) form supramolecular gels. However, food applications are limited due to amino acid derivatization or gelling solvent. This study chara...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , |
|---|---|
| Μορφή: | Άρθρο |
| Γλώσσα: | Αγγλικά |
| Έκδοση: |
MDPI AG
2025-02-01
|
| Σειρά: | Biology and Life Sciences Forum |
| Θέματα: | |
| Διαθέσιμο Online: | https://www.mdpi.com/2673-9976/40/1/32 |
| Ετικέτες: |
Προσθήκη ετικέτας
Δεν υπάρχουν, Καταχωρήστε ετικέτα πρώτοι!
|
| Περίληψη: | Gelling agents are critical for food texture and stability; usually, polymeric substances are employed. Low-molecular-weight gelators (LMWG) like phenylalanine (PHE) form supramolecular gels. However, food applications are limited due to amino acid derivatization or gelling solvent. This study characterizes PHE, water, and propylene glycol solutions and their gelling capability when cooled or stirred. Gelation is faster at higher stirring speeds. Gel strength increases if pH is near the PHE isoelectric point or at higher PHE concentrations, which increases gel transition temperature. Solutions develop browning in xylose (XYL) presence via first-order kinetics, accelerated by increasing PHE or xylose concentration. |
|---|---|
| ISSN: | 2673-9976 |