Optimization of Process Parameters for Ohmic Heating of Ginger Paste - Couverture souple

Pandey, Ram Krishna; Sakharam, K. S.

 
9783659426391: Optimization of Process Parameters for Ohmic Heating of Ginger Paste
Couverture souple
ISBN 10 : 3659426393 ISBN 13 : 9783659426391
Editeur : LAP LAMBERT Academic Publishing, 2015

Synopsis

Ohmic heating can be suitably used for production of acceptable yellowish coloured ginger paste. Electrical conductivity increases and time of heating decreases with increasing salt level of ginger paste. Temperature of 80˚C is sufficient for ohmic heating of ginger paste. Microbial load is negligible in ohmically treated ginger paste for all the combinations of salt levels and voltage gradients. Ohmic heating treatment keeps the pH and TSS of ginger paste well within the acceptable range. Optimization of process parameters indicates that the optimum conditions of voltage gradient, salt level and KMS treatment for pH are 12 v/cm, 0.5% and 0.2 % respectively, for TSS 11.8 v/cm, 1.5% and 0.2 %, for L* colour value they are 20.5 v/cm, 0.4%, 0.2 %, for a* value 6.96 v/cm, 0.6%, 0 % and for b* value the optimum conditions are 8.6 v/cm, 0 % and 1% respectively

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Ohmic heating can be suitably used for production of acceptable yellowish coloured ginger paste. Electrical conductivity increases and time of heating decreases with increasing salt level of ginger paste. Temperature of 80˚C is sufficient for ohmic heating of ginger paste. Microbial load is negligible in ohmically treated ginger paste for all the combinations of salt levels and voltage gradients. Ohmic heating treatment keeps the pH and TSS of ginger paste well within the acceptable range. Optimization of process parameters indicates that the optimum conditions of voltage gradient, salt level and KMS treatment for pH are 12 v/cm, 0.5% and 0.2 % respectively, for TSS 11.8 v/cm, 1.5% and 0.2 %, for L* colour value they are 20.5 v/cm, 0.4%, 0.2 %, for a* value 6.96 v/cm, 0.6%, 0 % and for b* value the optimum conditions are 8.6 v/cm, 0 % and 1% respectively

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2015
Langue
anglais
ISBN 10 
3659426393
ISBN 13 
9783659426391
Reliure
Broché
Nombre de pages
108
Coordonnées du fabricant
non disponible
Personne responsable
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