PMID- 36900487 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230313 IS - 2304-8158 (Print) IS - 2304-8158 (Electronic) IS - 2304-8158 (Linking) VI - 12 IP - 5 DP - 2023 Feb 24 TI - A Comprehensive Review of Pesticide Residues in Peppers. LID - 10.3390/foods12050970 [doi] LID - 970 AB - Pesticides are chemicals that are used to control pests such as insects, fungi, and weeds. Pesticide residues can remain on crops after application. Peppers are popular and versatile foods that are valued for their flavor, nutrition, and medicinal properties. The consumption of raw or fresh peppers (bell and chili) can have important health benefits due to their high levels of vitamins, minerals, and antioxidants. Therefore, it is crucial to consider factors such as pesticide use and preparation methods to fully realize these benefits. Ensuring that the levels of pesticide residues in peppers are not harmful to human health requires rigorous and continuous monitoring. Several analytical methods, such as gas chromatography (GC), liquid chromatography (LC), mass spectrometry (MS), infrared spectroscopy (IR), ultraviolet-visible spectroscopy (UV-Vis), and nuclear magnetic resonance spectroscopy (NMR), can detect and quantify pesticide residues in peppers. The choice of analytical method depends on the specific pesticide, that is being tested for and the type of sample being analyzed. The sample preparation method usually involves several processes. This includes extraction, which is used to separate the pesticides from the pepper matrix, and cleanup, which removes any interfering substances that could affect the accuracy of the analysis. Regulatory agencies or food safety organizations typically monitor pesticide residues in peppers by stipulating maximum residue limits (MRLs). Herein, we discuss various sample preparation, cleanup, and analytical techniques, as well as the dissipation patterns and application of monitoring strategies for analyzing pesticides in peppers to help safeguard against potential human health risks. From the authors' perspective, several challenges and limitations exist in the analytical approach to monitoring pesticide residues in peppers. These include the complexity of the matrix, the limited sensitivity of some analytical methods, cost and time, a lack of standard methods, and limited sample size. Furthermore, developing new analytical methods, using machine learning and artificial intelligence, promoting sustainable and organic growing practices, improving sample preparation methods, and increasing standardization could assist efficiently in analyzing pesticide residues in peppers. FAU - Shim, Jae-Han AU - Shim JH AD - Natural Products Chemistry Laboratory, Biotechnology Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 500-757, Republic of Korea. FAU - Eun, Jong-Bang AU - Eun JB AD - Department of Food Science and Technology, Chonnam National University, Gwangju 61186, Republic of Korea. FAU - Zaky, Ahmed A AU - Zaky AA AUID- ORCID: 0000-0002-9877-2679 AD - Department of Food Technology, Food Industries and Nutrition Research Institute, National Research Centre, Cairo 12622, Egypt. FAU - Hussein, Ahmed S AU - Hussein AS AD - Department of Food Technology, Food Industries and Nutrition Research Institute, National Research Centre, Cairo 12622, Egypt. FAU - Hacimuftuoglu, Ahmet AU - Hacimuftuoglu A AD - Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum 25240, Turkey. AD - Vaccine Development Application and Research Center, Ataturk University, Erzurum 25240, Turkey. FAU - Abd El-Aty, A M AU - Abd El-Aty AM AUID- ORCID: 0000-0001-6596-7907 AD - Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum 25240, Turkey. AD - Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza 12211, Egypt. LA - eng PT - Journal Article PT - Review DEP - 20230224 PL - Switzerland TA - Foods JT - Foods (Basel, Switzerland) JID - 101670569 PMC - PMC10000673 OTO - NOTNLM OT - analytical approach OT - dissipation pattern OT - maximum residue limit OT - monitoring OT - pepper OT - pesticide residue COIS- The authors declare no conflict of interest. EDAT- 2023/03/12 06:00 MHDA- 2023/03/12 06:01 PMCR- 2023/02/24 CRDT- 2023/03/11 01:07 PHST- 2023/01/22 00:00 [received] PHST- 2023/02/14 00:00 [revised] PHST- 2023/02/21 00:00 [accepted] PHST- 2023/03/11 01:07 [entrez] PHST- 2023/03/12 06:00 [pubmed] PHST- 2023/03/12 06:01 [medline] PHST- 2023/02/24 00:00 [pmc-release] AID - foods12050970 [pii] AID - foods-12-00970 [pii] AID - 10.3390/foods12050970 [doi] PST - epublish SO - Foods. 2023 Feb 24;12(5):970. doi: 10.3390/foods12050970.