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 colored water-soluble pigments belonging to the phenolic group. The
pigments are in glycosylated forms. Anthocyanins responsible for the colors, red, purple, and …

Rice (Oryza sativa L.) is the primary staple food for half of the world population. It is generally
classified based on the grain color into black, red, purple, brown, green, and white. These …

Polyphenols are the most important phytochemicals in our diets and have received great
attention due to their broad benefits for human health by suppressing oxidative stress and …

Abstract 4D printing is a result of 3D printing of smart materials which respond to diverse
stimuli to produce novel products. 4D printing has been applied successfully to many fields …

Consumers' actual demand to be informed on the quality of food items during storage and
transportation drives researchers to focus on new and innovative systems with the ability to …

Anthocyanin is a type of flavonoid pigment widely present in fruits and vegetables. It can not
only be used as natural pigment, but also has a variety of health functions, for instance, anti …

The agriculture and horticulture industries generate many by-products while processing
commodities, leading to significant environmental and societal dilemmas. Bioactive …

This study aimed to investigate 4D changes in colors and flavors of 3D-printed healthy food
products in response to an external or internal pH stimulus. The formulations obtained by 3D …

Phenolic compounds constitute important parts of natural bioactive ingredients due to their
various biological activities. However, phenolic compounds are to some extent restricted by …