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The Purge & Trap to evaluate “flavor scalping” in beverages

To measure the absorption of aromatic compounds by packaging, Hosono and colleagues propose the Purge & Trap (P&T), an alternative based on the use of an inert gas, which conveys the volatiles onto a trap, from which they are analyzed without solvents

Maria Luisa Doldi
olio extravergine

EVO Oil: the effects of multiple certifications

According to a study, certifications work, but labels must be designed with hierarchy and consistency. Origin and organic remain the key messages, while carbon footprint can enhance the offering only if integrated with balance

Maria Luisa Doldi

When “cold sterility” becomes a system

A study has developed a compact line that, by integrating hygienic management, cross-flow microfiltration and selective pasteurization of the retentate only with ultra-clean bag-in-box packaging, guarantees safety, sensorial quality and efficiency for small producers

Maria Luisa Doldi

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