10. Conclusion

This article introduces the two key players in the packaging and filling of liquid foodstuffs, namely the packaging commonly used and the liquid foodstuffs themselves, in terms of the essential biological and physico-chemical characteristics to be taken into account when filling them.

As far as primary packaging is concerned, there is an emerging trend towards lightening and shaping, irrespective of trends towards one-way or reusable packaging, depending on the nation concerned. As far as liquid foodstuffs are concerned, and their possible treatment before or after packaging depending on their composition, we can already foresee techniques which will lead to an ultimate sophistication which will sometimes appear out of all proportion to the gain in quality achieved. The aim is to eliminate microbial contaminants, combat oxidation and stabilize the liquid's biochemistry...