دانلود کتاب بسته بندی غذا – مواد، تکنیک ها و مسائل زیست محیطی

Food is one of the basic and critical needs of human being for survival and is very much necessary for growth, physical ability and good health. The human health is completely dependent on the nutrition that is received through assimilation of food. It is the most important complex natured commodity which do require to avail the advantages of the dynamics of packaging and its relevant innovative techniques. A food package is to be designed to provide many functions like preservation, protection, presentation, communication, logistics, legislation, product-package compatibility and consumers satisfaction. In addition, growing consumers demand for convenience features, enhanced shelf life, safety and hygienic aspects, coupled with environmental regulation, are also needed to be considered. In order to cater the demand of modern consumers and to meet the market requirement, the selection of suitable packaging materials, its techniques and an effective design of packages for food products have really become a very challenging task. In fact, food packaging is always considered as a complex and complicated subject as compared to the packaging of any other commodity. Because, food itself are available in different category like basic foods, fresh fruits and vegetables, spices and condiments, processed foods and interestingly, the critical factors responsible for spoilage of foods of different category varies from each other.Due to this, the requirement of packaging does also vary with different categories of foods. This has further created a great demand for different innovative packaging materials with adequate functional properties and techniques to enhance the shelf life of food products.