title: Effect of dried pomegranate (Punica granatum) peel powder (DPPP) on textural, organoleptic and nutritional characteristics of biscuits.
abstract: Pomegranate (Punica granatum) peel is rich source of dietary fiber and bioactive compounds, hence could be used in the development of functional food formulations. Attempt was made to see the effect of dried pomegranate peel powder (DPPP) and emulsifiers on the rheological, nutritional and quality characteristics of biscuits. Incorporation of DPPP from 0 to 10% increased farinograph water absorption, decreased dough stability, increased amylograph pasting temperature and peak viscosity of wheat flour; increased hardness and decreased cohesiveness of biscuit dough; decreased spread ratio and increased breaking strength of biscuits. Sensory evaluation showed that biscuits incorporated with 7.5% DPPP were acceptable. Among emulsifiers, sodium stearoyl lactylate significantly improved the quality characteristics of 7.5% DPPP incorporated biscuits. Addition of 7.5% DPPP increased the protein, dietary fibre, minerals, anti-oxidant activity and β-carotene contents of biscuits. The studies indicated the possibility of utilizing DPPP to improve the nutritional characteristics of biscuits.
authors.affiliation: Human Resource Development and.
authors.forename: Prateeti
authors.initials: P
authors.lastname: Srivastava
authors.forename: D
authors.initials: D
authors.lastname: Indrani
authors.forename: R P
authors.initials: RP
authors.lastname: Singh
mesh_terms: D005502:Food / Q000592:standards; D005504:Food Analysis; D006801:Humans; D029561:Lythraceae / Q000737:chemistry*; D008855:Microscopy, Electron, Scanning; D009753:Nutritive Value; D012212:Rheology; D012677:Sensation
keywords: Antioxidant activity; biscuits; minerals; pomegranate peel powder; rheology