The rapid growth of the global population and changes in lifestyle have led to a significant
increase in food waste from various industrial, agricultural, and household sources. Nearly …

At present, renewable and biodegradable biocomposites materials have drawn much
attention as promising green materials in different domains of application such as intelligent …

Flavonoids are secondary metabolites commonly found in plants. They are known for their
antioxidant properties, are part of the defense mechanisms of plants and are responsible for …

Moving toward a more sustainable development, a pivotal role is played by circular
economy and a smarter waste management. Industrial wastes from plants offer a wide …

Food waste, a by-product of various industrial, agricultural, household and other food sector
activities, is rising continuously due to increase in such activities. Various studies have …

A novel green source was opted to synthesize silver nanoparticles using dried roasted
Coffea arabica seed extract. Bio-reduction of silver was complete when the mixture (AgNO …

Highlights•Most of the polysaccharides remain as insoluble material bound to the SCW.•The
essential amino acids comprise almost half (∼ 49%) of the total SCW amino acid.•Caffeine …

Biofuels are perfect replacements for conventional fossil fuels, as they are environmentally
friendly, non-polluting, locally available, sustainable, renewable, and accessible. The …

Spent coffee grounds (SCGs) arise as waste products through the production of instant
coffee and coffee brewing. This work reviews the composition of SCGs, the methods used for …

Spent coffee grounds are composed of lipid, carbohydrates, carbonaceous, and nitrogen
containing compounds among others. Using n-hexane and n-hexane/isopropanol mixture …