Principles of precision cleaning for ultra high vacuum applications are reviewed together with the techniques for the evaluation of surface cleanliness. Methods to verify the effectiveness of cleaning procedures are discussed. Examples are presented to illustrate the influence of packaging and storage on the recontamination of the surface after cleaning. Finally, the effect of contamination on ...

Calcium lactate crystals that sometimes form on Cheddar cheese surfaces are a significant expense to manufacturers. Researchers have identified several postmanufacture conditions such as storage temperature and packaging tightness that contribute to crystal formation. Anecdotal reports suggest that physical characteristics at the cheese surface, such as roughness, cracks, and irregularities, ma...

India being an agricultural economy, packaging will play a prominent role in food related sector. Processed food sector will be a major purchaser of packaging supplies. Transportation of milk, food grains and commodities like tea, coffee, edible oil over long distances and under changing climatic conditions is a major challenge to the packaging industry. Fruits and vegetables are perishable and...

oxidative stability of walnut (juglansregia l.) was evaluated over a period of 1 year storage in various conditions. the whole walnuts, walnut kernels, walnut chopped kernels, walnut kernels packaged in polyethylene (pet) under vacuum and poly propylene (pp) contain of co2 were kept in a normal condition (temperature, 19-30˚с and relative humidity (rh), 35-45%). the whole walnuts and walnut ker...

Abstract The aim of the present work was to investigate effects vacuum packaging and storage time on physicochemical composition, fatty acid content, color, microbiological content rheological behavior artisanal fresh goat cheese during refrigerated storage. results show that both had an influence moisture color variation rind formation, obtaining better visual appearance higher in packed chees...

Packaging technologies impose various physical constraints on bisection bandwidth and channel width of a system whereas processor and interconnect technologies lead to certain throughput and latency demands on the system performance. Earlier studies in literature have either fo-cused on only at interconnections or proposed hierarchical/clustered interconnections with limited packaging constrain...

Low temperature Plasma (LTP) is a high-energy gas that is created when an electrical current is passed through a gas. Until recently, plasmas could only be created at relatively high temperatures in a vacuum and the use of plasma on sensitive materials such as human tissue, food products, medical devices and the packaging industry, was therefore impractical. However, over the last few years tec...