•   Home
  • Proceedings
  • Proceedings of the 17th IAPRI World Conference on Packaging ...

Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK)

Tianjin,China,10.12-10.15，2010

ISBN: 978-1-935068-36-5 Scientific Research Publishing, USA

E-Book 886pp Pub. Date: October 2010

Category: Chemistry & Materials Science

Price: $80

Title: Preparation and Properties of Whey Protein Packaging Film
Source: Proceedings of the 17th IAPRI World Conference on Packaging (IAPRI 2010 E-BOOK) (pp 259-264)
Author(s): Hong-jiang Wang, (Tianjin University of Science & Technology ) Tianjin, China
Cheng Sun, (Tianjin University of Science & Technology ) Tianjin, China
Li-qiang Huang, (Tianjin University of Science & Technology ) Tianjin, China
Abstract: A protein packaging film was successfully prepared using whey protein concentrate (WPC) as raw material. Protein concentration, plasticizers concentration and temperature were discussed. Research results show that the increasing of protein concentration lead to decreasing barrier properties of WPC film but improving its mechanical properties. Though barrier properties of WPC film lost to some extent owing to addition of glycerol, its extensibility was greatly improved. When heating temperature is 80℃, the barrier properties and tensile strength of WPC film come to the best. Response surface analyses indicate that WPC film shows the optimal packaging performance when concentration of WPC is 10.2%, heating temperature is 82℃ and concentration of glycerol is 2.7%.
Proceedings by Subjects
Resources
Products
Contact us
book@scirp.org
WhatsApp +86 18163351462(WhatsApp)
Click here to send a message to me 1243940697
Book Publishing WeChat
Follow SCIRP
Free SCIRP Newsletters
Copyright © 2006-2024 Scientific Research Publishing Inc. All Rights Reserved.
Top