Chitosan: whey protein isolate: an effective emulsifier for stabilization of squalene based emulsions

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dc.contributor.authorKumar, L.R.G.
dc.contributor.authorAnas, K.K.
dc.contributor.authorTejpal, C.S.
dc.contributor.authorChatterjee, N.S.
dc.contributor.authorVishnu, V.K.
dc.contributor.authorAsha, K.K.
dc.contributor.authorAnandan, R.
dc.contributor.authorMathew, S.
dc.date.accessioned2020-02-18T09:58:38Z
dc.date.available2020-02-18T09:58:38Z
dc.date.issued2019
dc.description.abstractChitosan, a biocompatible functional polysaccharide, often in conjunction with proteins is being employed as efficient food delivery systems assuring better stability and release properties.In the present study, the formulation of a stable squalenein- water emulsion was attempted using chitosan-whey protein isolate complex as the wall material. Six different treatments (A–F) of biopolymers were prepared by varying the pH (4.5 and 5.5) and chitosan concentration (0.25, 0.5 and 1%), whereas the concentration of whey protein isolate was kept constant (10%). Emulsions were prepared by high speed homogenization after addition of squalene at the rate of 30% of the total wall material weight (w/w). Emulsions prepared using 1% chitosan, 10% whey protein isolate at pH 5.5 (Treatment F) was found to be significantly stable (p < 0.05) with an emulsion stability index of 97.05 ± 0.10%, lowest particle size and highest zeta potential. Rheological analysis revealed that treatment F had the highest viscosity along with the highest consistency coefficient (K) value of 5.85 ± 0.01. The findings of the study showed that a stable complex prepared by 1% chitosan and 10% whey protein isolate at 5.5 pH can be utilized as a stable mixed delivery system for biologically sensitive lipophilic compounds.en_US
dc.identifier.citationWaste and Biomass Valorization https://doi.org/10.1007/s12649-019-00702-0en_US
dc.identifier.urihttp://drs.cift.res.in/handle/123456789/4605
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.titleChitosan: whey protein isolate: an effective emulsifier for stabilization of squalene based emulsionsen_US
dc.typeArticleen_US
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