Traceability of a food consists of development of "an information trail that follows the food product's physical trail". Internationally, the US is lagging behind many countries in developing traceability systems for food in general and especially for livestock, poultry and their products. The US food industry is developing, implementing and maintaining traceability systems designed to improve ...

Traceability in food chains will be mandatory in the near future for the most companies interested in food processing. Every food chain is made up of a variable number of companies. To realize a full traceability system we propose a distributed collaborative information system where every company exchanges traceability data with the others over a network. XML was used as the format to represent...

With the competitive differentiators of supply chain operation’s efficiency, food differentiation with credence attributes, quality enhancement and food safety, the concept of “traceability as strategy and mandatory initiative” has replaced that of “traceability as a cost of a business or as a voluntary responsibility”. This implies that the introduction of a traceability system should be perce...

Background: One of the major aspects of traceability in food authenticity assessment is to explore practical methods to find the origin of food. Objective: The aim of the present study was to find a DNA based method for authentication and traceability of food, which are of great importance in health management. Methods: Four different DNA extraction methods were applied to obtain high pure DNA...

Traceability system has become an important means for food safety management. Global food industry and many countries have paid increasing attention to the construction of food traceability system, but rarely referred to tracing terminal. According to the technical requirements of cereal and oil products quality safety tracing process, we design and develop a mobile tracing terminal based on GP...

In this paper, through the research on two-dimensional bar codes of food source tracking; a set of traceability tracking system was designed based on the two bar coding algorithm and decoding algorithms. This system could generate PDF417 code based on food production, logistics and transport, supermarket and other storage information. Consumers could identify PDF417 code through a client based ...

Facing a series of food-related accidents, consumers worldwide have become more concerned with the safety of the food they consume. The Food Traceability System has been introduced in many countries to reduce the uncertainties originating in the food purchasing process by providing information about the entire food process, from farm to table, in terms of quality and safety. However, this relat...

The circulation of wheat products involves a number of different types of food-related enterprises, including planting bases, grain trading companies, warehousing enterprises, food processing plants, sales companies and so on. The centralized traceability architecture cannot meet the requirements such as transaction data security. While, the distributed traceability architecture faces the diffi...