Gelation: (a) Elastic modulus (G0
), and (b) structure development rate
(SDR ¼ dG0
/dt) as a function of temperature (T), during cooling of jellies. Five representative
samples are shown, namely the jellies made with: Pectin 10.0 g/kg and Juice
450 g/kg (C), Pectin 5.0 g/kg and Juice 550 g/kg ( ), Pectin 5.0 g/kg and Juice 450 g/kg
( ), Pectin 5.0 g/kg and Juice 350 g/kg ( ), and Pectin 0.0 g/kg and Juice 450 g/kg ( ).
All these five samples had pH ¼ 3.2 and soluble solids 675 g/kg.