Month: December 2025

Introduction QuEChERS is widely used to detect pesticide residuesin plant-based foods. Biocomma introduces the Copure®24-Well Pesticide Residue Purification Plates enablingrapid, high-throughput analysis with Biocomma® PositivePressure … Read More ›

Experiment Extraction Weigh 5 g of honey into a 50 mL centrifuge tube, add 10 mLof water. Vortex for 1 min. Add 20 mL of … Read More ›

Introduction Pesticide residues are one of the most common threatsto food safety. QuEChERS effectively separate tracepesticide residues in vegetables, fruits, grains andother matrices. QuEChERS is … Read More ›

Experiment Extraction and purification of dark-colored fruits and vegetables Weigh 10.00 g of the sample into a 50 ml centrifugetube. Add 10 ml of acetonitrile … Read More ›

Introduction Propionic acid and its sodium and calcium salts have bacteriostaticeffects, effectively preventing mold growth. It’s frequently used as apreservative and antifungal agent in food … Read More ›

Introduction Synthetic food colorants are widely used in the food industry forenhancing color and sensory appeal. However, their excessiveuse can be harmful. Milk tea, rich … Read More ›

Introduction Synthetic colorants often rely on chemicals like benzene,toluene, and naphthalene as key raw materials. They’refavored for their low cost, vibrant colors, strong pigmentation,and wide … Read More ›

Introduction Mycotoxins are toxic secondary metabolites produced byfungi, primarily absorbed by humans through diet. Aspergillus,Penicillium, and Fusarium are the main genera generating themost common mycotoxins … Read More ›

Introduction Deoxynivalenol (DON) is a trichothecene compound widelypresent in wheat and its derivatives. Once ingested throughcontaminated agricultural products, DON leads to symptomsof poisoning, including vomiting, … Read More ›