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http://krishi.icar.gov.in/jspui/handle/123456789/34785
Title: | Hydration properties and viscosity of sorghum (Sorghum bicolor L.) as affected by extrusion processing |
Other Titles: | Not Available |
Authors: | Sharmila Patil Jyoti Dhakane Archana Mahapatra Charanjit Kaur |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Central Institute for Research on Cotton Technology ICAR::Indian Agricultural Research Institute |
Published/ Complete Date: | 2017-12-30 |
Project Code: | Not Available |
Keywords: | Sorghum extrusion water absorption index water solubility index peak viscosity final viscosity |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | The present study evaluates the effect of extrusion processing on functionality of sorghum flour in terms of water absorption index (WAI), water solubility index (WSI), peak viscosity (PV) and final viscosity (FV). Extrusion treatments at varying feed moisture (FM), temperature (T) and screw speed (SS) were applied on preconditioned sorghum flour to vary the severity of processing. Irrespective of variable processing conditions; extrusion significantly (p<0.05) improved the hydration properties of sorghum. Overall, there was about 2.15-3.61 and 1.1-1.8 fold increase in WAI and WSI respectively; over the native flour. Extrusion imparted high paste stability to sorghum; resulted in significant (p<0.05) reduction of PV (42-77%) and FV (81-88%). Extrusion at ‘mild’ conditions (high FM, low T, and low SS) showed higher improvement in hydration properties; whereas high paste stability observed at ‘severe’ conditions (low FM, high T and high SS). Extruded sorghum flour with improved functionality could be a promising healthy proposition for developing gluten free ready-to-eat products. |
Description: | Not Available |
ISSN: | P-ISSN: 2349–8528 E-ISSN: 2321–4902 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | International Journal of Chemical Studies |
NAAS Rating: | Not Available |
Volume No.: | 6(1) |
Page Number: | 185-189 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/34785 |
Appears in Collections: | AEng-CIRCT-Publication |
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