No abstract

Highlights 222 millions of tons are annually wasted in developed countries. Increasing pressure is being placed on shrinking finite resources produce our food. The European commission has recently committed to decrease food waste 50% by 2025, as well as the US who have adopted a national waste reduction goal by the year 2030. We must adopt a fully coordinated global effort to achieve sustainable food security. Technology has a significant role to play in global food security.

No abstract

India is the second largest producer of fruit and vegetables in the world. Fruit production in India has increased 89% in the last decade. In the present paper It is exposed the necessity for a proper traceability in the Indian food industry, because the sector is demanding an adequate system due to the precarious nature of existing supply chain, and to reduce the numerous cases of food safety incidents and fraudulence. This work also presents the existing traceability techniques in India which include RFID, Holograms, Barcode, Nuclear techniques and other tracking media to monitor production process. Furthermore it is revealed the initiatives implementation from APEDA and its association with GS1 India in the form of Anarnet, Peanut.net, Meat.net, and Grapenet for the Indian farming products, as well as several ICTs initiatives that are actively working in many states of India. However the development of an effective food traceability system is affected by a numbers of factors like restrictive government marketing standardization, insecure policies and unstable actions for food safety, underdeveloped and unorganized infrastructure in market area and the supply chains, from the farmers to non-existent cold chain facilities and small local stores, and inadequate agricultural practices with large number of small and medium industries and famers. Therefore an effective food traceability system is not only an important tool to manage food quality and safety risks, but also to promote the development of effective supply chain management in India.

Every day, millions of tons of temperature-sensitive goods are produced, transported, stored or distributed worldwide, thus making their temperature and humidity control essential. Quality control and monitoring of goods during the cold chain is an increasing concern for producers, suppliers, logistic decision makers and consumers. In this paper we present the results of a combination of RFID and WSN devices in a set of studies performed in three commercial wholesale chambers of 1848 m3 with different set points and products. Up to 90 semi-passive RFID temperature loggers were installed simultaneously together with seven motes, during one week in each chamber. 3D temperature mapping charts were obtained and also the psychrometric data model from ASABE was implemented for the calculation of enthalpy changes and the absolute water content of air. Thus thank to the feedback of data, between RFID and WSN it is possible to estimate energy consumption in the cold room, water loss from the products and detect any condensation over the stored commodities.