A TLC-HPLC Method for Determination of Thiamphenicol in Pig, Chicken, and Fish Feedstuffs

A high‐throughput screening method for determination of multi‐antibiotics in animal feed

“…As the results in Table show, the mean recoveries for antibiotics were 66.6–93.5%, the intraday RSD ( n = 3) and interday RSD ( n = 9) were 1–8.4 and 3–16.4%, respectively. The target analytes can be identified when the S/N of the target compound is >3 and the target compound can accurately be quantified when S/N is >10 . Combined with the dilution ratio and recoveries of analytes , the LODs were 1–14 µg/kg and the LOQs were 4–48 µg/kg as shown in Table .…”

“…In most of these methods, sample pretreatment was always achieved by first applying organic solution to extract analytes from samples which processed with different auxiliary methods, such as vortex , ultrasound‐assisted , shaking , and pressurized liquid extraction . Then different preconcentration and purification means were utilized in the next step, including SPE , dispersive SPE (d‐SPE) , hollow fiber liquid phase microextraction , dispersive LLE , immunoaffinity chromatography , TLC , etc. At last, the detection of antibiotics was performed by HPLC , HPLC‐MS/MS , HPLC‐UV , HPCE , HPLC‐electron capture detector (HPLC‐ECD) , and so on.…”

Recent advances in the application of Raman spectroscopy for fish quality and safety analysis

“…Traditional standard quality analytical procedures have been carried out to determine fish quality and safety, involving high‐performance liquid chromatography (HPLC) (Nadeem et al., 2019), mass spectrometry (MS) (S. Zhu et al., 2017), enzyme‐linked immunosorbent assays (ELISA) (Li et al., 2021; Tsumuraya et al., 2018), thin‐layer chromatography (Wang et al., 2018), and polymerase chain reaction (Gomez et al., 2004; Madetoja & Wiklund, 2002) techniques. Although these techniques present accurate results, they are constrained by certain restraints involving labor‐intensive, destructive, and requiring sophisticated instruments thereby have limited their wide application in online and extensive detection (Z. Li et al., 2015).…”

“…Both spatial information and spectral information simultaneously can be captured by HSI. At the same time, massive redundant data in hyperspectral images pose difficulties to extract useful information (Wang et al., 2018). RS is based on vibrations generated by changes in molecular polarizability, which provides structural information on analytes and changes in specific chemical bonds (such as C‐C, C‐O, C‐H, and O‐H bonds) without any sample pretreatment (Hicks et al., 2019).…”

“…With the recent powerful technical advances of nanomaterials and emerging versatile SERS substrates, SERS has provided a viable platform for rapid, nondestructive, and sensitive identification of hazardous contaminants in food. Recent reviews exhibit that RS and SERS have offered the promising possibility in foodstuffs safety inspection (Craig et al., 2013; Jiang et al., 2021; Petersen et al., 2021; Wang et al., 2021), antibiotic residues evaluation (Girmatsion et al., 2021), bacterial recognition (Ahmad et al., 2021), meat quality determination (Beganovic et al., 2019), water pollution measurement (Z. Li et al., 2015), microorganism detection (Wang et al., 2018), and nondestructive analysis of agri‐foods (Wang et al., 2021). These reviews are mainly concentrated on applying RS or SERS to food quality and safety extensively.…”