In this research communication, taro starch and fenugreek mucilage were used, in four combination ratios, 1:1 (T1),1:2 (T2),1:3 (T3),2:1 (T4), one pure taro starch (To) and one pure fenugreek mucilage (Fo) to develop total six edible films. Films were evaluated on the basis of optical,textural, morphological, microbiological, color and thermal properties. The optical properties such as transparency and opacity found better results in higher taro concentration films i.e. T1 and T4. In color analysis, the chroma values were found in the range of 66.17-78.80 and hue angle values were found in the range of 22.67-33.85, for all the films. Films of pure fenugreek (Fo) and higher concentration ratio of fenugreek (T2 and T3) found highest rupture strength when compared with another film. Thermal conductivity of the films was founded in the range of 0.049-0.099 W/m°K. A least microbial growth of 1.0 × 10 2 ± 0.03 cfu/ml was found in Fo film and maximum microbial growth of 1.5 × 10 2 ± 0.03 cfu/ml was found pure taro starch film (To). SEM (Scanning Electron Microscopy) analysis of films found smooth surface for (To) and (Fo) films when compared to other films. Higher values of water vapour permeability indicated the porous structure,which allowed the water to penetrate inside the films, it was in the range of 1.53-2.79 mg/Pa.s.m 2 × 10-11. The film (To and Fo) found better results for most of the properties. This edible films can be used as a primary packaging material for food products.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.