Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/4448
Title: | Assessment of Functional Characteristics in Little Millet Flour: A Comparative Analysis between Plasma-Activated Water (PAW) and Direct Cold Plasma Treatment |
Authors: | Jaddu, Samuel Pradhan, Rama Chandra Dwivedi, Madhuresh Bansode, Venkatraman |
Keywords: | Millet Flour Plasma-Activated Water (PAW) Direct Cold Plasma Treatmen |
Issue Date: | Feb-2024 |
Citation: | Workshop for FRK Manufactures & Blenders & Symposium on Technological Advancements in Staple Food Fortification(FortiSF2024), IIT Kharagpur, India, 22-23 February 2024 |
Abstract: | In current scenario, the escalating preference for minimally processed food has prompted increased interest in non-thermal technologies within the food industry. Cold plasma technology stands out as a promising nonthermal method, applicable both directly to food and indirectly through Plasma Activated Water (PAW). This study aims to compare these two technologies, conducting identical 30-minute duration at 10 and 15 kV treatment voltage. The functional characteristics of little millet flour were assessed under both treatments. Direct cold plasma treatment notably increased water absorption capacity (WAC) (g/g), swelling capacity (SC) (g/g) and solubility index (SI) (g/g) from 1.21 to 1.28, 3.07 to 3.84 and 0.043 to 0.061, respectively. Conversely, PAW treatment led to an escalation in emulsification capacity (EC) (%) and emulsification stability (ES) (%) from 46.45 to 50.34 and 49.44 to 50.89, respectively. Infra-red spectra revealed no noticeable changes in peaks for both direct plasma and PAW treatment. The direct treatment demonstrated improved hydration properties than PAW as well PAW enhanced emulsification properties than direct plasma. Both treatments were effective for enhancing functional properties of little millet flour. Hence, both treatments can be suitable for preparing new millet food products. Consequently, both approaches are deemed suitable for the development of novel millet-based food products |
Description: | Copyright belongs to proceeding publisher |
URI: | http://hdl.handle.net/2080/4448 |
Appears in Collections: | Conference Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
2024_FortSF_JSamuel_Assessment.pdf | Poster | 421.76 kB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.