Global Approaches to Sustainable Food Packaging Food and packaging waste are increasingly being assessed against common sustainability metrics and the value of a circular economy is being realized. Common sustainability metrics address the environmental cost of packaging to reduce food and nutrient waste. The advancing promise of a more circular economy is the result of new packaging legislatio...

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...

Adenovirus (Ad) type 5 DNA packaging is initiated in a polar fashion from the left end of the genome. The packaging process is dependent upon the cis-acting packaging domain located between nucleotides 194 and 380. Seven A/T-rich repeats have been identified within this domain that direct packaging. A1, A2, A5, and A6 are the most important repeats functionally and share a bipartite sequence mo...

The packaging determinants of feline immunodeficiency virus (FIV) consist of two discontinuous core regions, extending from R to approximately 150 bp of the 5' untranslated region and the first approximately 100 bp of gag. However, the role of sequences intervening between the core regions in packaging has not been clear. A mutational analysis was conducted to determine whether the intervening ...

We investigated the features of the Moloney murine sarcoma virus leader sequence necessary for RNA packaging function by using a deletion analysis approach. We found that sequences that extend beyond those characterized genetically in previous reports are important for optimal packaging efficiency. A fragment covering a minimum of four potential stem-loop structures is required for the shortest...

Modern electronics products move in the direction of complex, high density, high speed and also thinner and lighter for portability. Reliability of interconnection of electronics packaging has become critical issue. Major functions of electronic packaging are briefly discussed and failure mechanisms of electronic packaging are explained. Electronics packaging is subjected to mechanical vibratio...

Regulation of the terminal stage of viral DNA development, DNA packaging, is poorly understood. A new phage T4 in vitro DNA packaging assay employed purified proheads, terminase (gp17 + gp16), and ATP to encapsidate DNA resistant to nuclease. Mature phage T4 DNA and linearized plasmid DNAs containing or lacking a cloned T4 gene were packaged with high (approximately 10%) efficiency. Supercoiled...