title: Basil seed mucilage as a new source for electrospinning: Production and physicochemical characterization.
abstract: In this study nanofibers were prepared via the electrospinning technique by basil seed mucilage (BSM) as a new source of hydrocolloid. Polyvinyl alcohol (PVA) was used as an aiding agent. Viscosity and electrical conductivity of BSM/PVA solutions of different volume ratios (100:0, 80:20, 60:40, 40:60, 20:80 and 0:100) were in the range of 790-1300cP and 745-2140μS/cm, respectively. Morphology of nanofibers were investigated using scanning electron microscopy (SEM) that showed an average diameter range of 179-390nm. Fourier transform infrared spectrometer (FTIR), X-ray diffraction (XRD), and thermogravimetric analysis (TGA) studies were used to analysis chemical composition, crystalline structure and thermal characteristics of nanofibers. The characteristic picks of basis seed mucilage were found in BSM/PVA nanofibers. The crystalline index of BSM, PVA and BSM/PVA nanofibers were 54, 35 and 43%, respectively. The BSM based nanofibers can be used for different applications such as bioactive encapsulation and packaging film production.
authors.affiliation: Departments of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
authors.forename: Forouzan
authors.initials: F
authors.lastname: Kurd
authors.affiliation: Departments of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran. Electronic address: mfathi@cc.iut.ac.ir.
authors.forename: Milad
authors.initials: M
authors.lastname: Fathi
authors.affiliation: Departments of Food Science and Technology, College of Agriculture, Isfahan University of Technology, Isfahan, 84156-83111, Iran.
authors.forename: Hajar
authors.initials: H
authors.lastname: Shekarchizadeh
mesh_terms: D055598:Chemical Phenomena; D004553:Electric Conductivity; D004560:Electricity; D018649:Ocimum basilicum / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*; D011142:Polyvinyl Alcohol / Q000737:chemistry; D012639:Seeds / Q000737:chemistry*; D014783:Viscosity
chemical_list: D010936:Plant Extracts; D011142:Polyvinyl Alcohol
keywords: Basil seed mucilage; Electrospinning; Nanofiber