Recently, increased attention has been paid to natural sources as raw materials for the
development of new added-value products. Flavonoids are a large family of polyphenols …

Sample pretreatment is essential for the analysis of complicated real samples due to their
complex matrices and low analyte concentrations. Among all sample pretreatment methods …

In this work, hydrophilic molecularly imprinted nanospheres (MINs) were synthesized via
surface imprinting technology and subsequently utilized as dispersant sorbent in matrix solid …

Biogenic amines (BAs) are nitrogenous low molecular weight organic bases and they have
an aliphatic, aromatic, or a heterocyclic structure. Biogenic amines are produced by the …

Vitamin E consists of four tocopherols (α-, β-, γ-, and δ-tocopherol) and four tocotrienols (α-,
β-, γ-, and δ-tocotrienols), collectively referred to as tocochromanols or tocols. Tocols are …

Veterinary drugs are used to treat livestock and aquatic diseases and thus are introduced
into animal-derived foods, endangering consumer health and safety. Antibiotic resistance is …

Pharmaceutical and personal care products (PPCPs) and corresponding transformation
products have caused widespread concern due to their persistent emissions and potential …

The search for adequate sample preparation methods is a permanent concern for the
analysis of contaminants and residues analysis in environment and biological samples …

Fruits are vital parts of the human diet because they include necessary nutrients that the
body needs. Pesticide use has increased dramatically in recent years to combat fruit pests …

The aim of this paper was to present the diversity of analytical challenges in which the
MSPD technique is useful and the variety of sorbents that are currently applied to meet these …