The growing world population, evolving urbanization, and globalization have created more
demand for food, which has increased challenges in food safety. Development and …

Recently, interest in smart packaging, which can show the color change of the packaging
film according to the state of the food and evaluate the quality or freshness of the packaged …

Anthocyanins are natural colorants with excellent antioxidant, antimicrobial and pH-sensitive
properties. In recent years, increasing attention has been paid to the development of active …

Carrageenan-based sustainable active and pH-dependent color-changing composite films
were fabricated by blending anthocyanin extracted from sweet potato peel (SPA) with TiO 2 …

Innovation in food packaging is mainly represented by the development of active and
intelligent packing technologies, which offer to deliver safer and high-quality food products …

Betalains are water-soluble nitrogen pigments with beneficial effects, including antioxidant,
antimicrobial, and pH-indicator properties. The development of packaging films incorporated …

Food packaging has a crucial function in the modern food industry. New food packaging
technologies seek to meet consumers and industrial's demands. Changes related to food …

Many fruits and vegetables are sensitive to ethylene, which upon prolonged exposure
induces the deterioration of food quality, such as change in taste, odour and colour, or …

Smart or intelligent food packaging mainly based on colorimetric indicators or halochromic
sensors is preferred in recent years since these packaging films can effectively identify and …

Among the bioactive compounds that are considered important for the food industry,
anthocyanins, which are flavonoid compounds presenting antioxidant activity and are …