Sam-ang Supharoek

One-pot co-extraction of dispersive solid phase extraction employing iron-tannic nanoparticles assisted cloud point extraction for the determination of tetracyclines by high-performance liquid chromatography

Kamolrat Phomai, Sam-ang Supharoek, Jitlada Vichapong et al. · Talanta · 2022 · 44 citations

Solvent Extraction, Cloud Point Extraction, Chemical Engineering +13

Green hairy basil seed mucilage biosorbent for dispersive solid phase extraction enrichment of tetracyclines in bovine milk samples followed by HPLC analysis

Nongnapas Nakhonchai, Nattaya Prompila, Kraingkrai Ponhong et al. · Talanta · 2024 · 41 citations

Food Chemistry, Solvent Extraction, Chemical Engineering +13

Synergy of iron-natural phenolic microparticles and hydrophobic ionic liquid for enrichment of tetracycline residues in honey prior to HPLC-UV detection

Tammanoon Nilnit, Sam-ang Supharoek, Jitlada Vichapong et al. · Food Chemistry · 2023 · 35 citations

Chemical Engineering, Engineering, Gas Chromatography +12

A green analytical method for benzoyl peroxide determination by a sequential injection spectrophotometry using natural reagent extracts from pumpkin

Sam-ang Supharoek, Kraingkrai Ponhong, Kate Grudpan · Talanta · 2017 · 28 citations

Sequential Injection Spectrophotometry, Polyphenolics, Medicine +8

A new method for spectrophotometric determination of carbaryl based on rubber tree bark peroxidase enzymatic reaction

Sam-ang Supharoek, Kraingkrai Ponhong, Watsaka Siriangkhawut et al. · Microchemical Journal · 2018 · 16 citations

Food Chemistry, Spectrophotometric Determination, Engineering +5