Current estimates place the amount of spent coffee grounds annually generated worldwide
in the 6 million ton figure, with the sources of spent coffee grounds being classified as …

ABSTRACT Spent Coffee Grounds (SCG) are an abundant by-product of instant coffee and
coffee beverage brewing with current estimates being close to 60 million kg generated daily …

Moving from the linear production model to the circular economy approach is the main
concern of the EU Circular Economy Action Plan. Population growth coupled with high …

Lactic acid is an important industrial precursor; however, high substrate costs are a major
challenge in microbial fermentation-based lactic acid production. Coffee waste is a …

Spent coffee ground (SCG) is a representative type of biomass waste with huge annual
output. To better develop high value applications of SCG, in this study, the lignin …

This paper explores the transformation of biowastes from food industry and agriculture into
high-value products through four examples. The objective is to provide insight into the …

Coffee is an important commercial product that arose various quality issues. Different
techniques have been applied to detect coffee quality. This review focused on the recent …

The aim of the study was to plasticize corn starch with two selected urea (U)-rich plasticizers:
choline chloride (CC): U or betaine (B): U eutectic mixtures at a molar ratio of 1: 5 with a …

Beverages are an important part of the diet, but their environmental impact has been
scarcely assessed. The aim of this study was to assess how changes in beverage …

Naphthenic acids (NA) are organic compounds commonly found in crude oil and produced
water, known for their recalcitrance and toxicity. This study introduces a new adsorbent, a …