คาร์โบซัลแฟนตกค้างในผักคะน้าหลังการฉีดพ่น และ ความเสี่ยงจากการบริโภค กรณีศึกษา พื้นที่ปลูกผักตำบลโพนยาง อำเภอวังหิน จังหวัดศรีสะเกษ

Chidhathai   Petchuay; Naphat   Janpirak; Rungtiyakan   Pongsura

Authors

Chidhathai Petchuay Department of Biological Science, Faculty of Science, Ubon Ratchatani University
Naphat Janpirak Department of Biological Science, Faculty of Science, Ubon Ratchatani University
Rungtiyakan Pongsura Department of Biological Science, Faculty of Science, Ubon Ratchatani University

Keywords:

carbosulfan residues , chinese kale , pesticide use behaviors , consumption risk

Abstract

The objective of this study was to analyze carbosulfan residues in Chinese kale growing at vegetable farm area, Phonyang Sub - District, Wanghin District, Sisaket Province, by comparing between without washing and washing with water after spraying at day 1, 7 and 10. Health risk assessment from Chinese kale consumption was also conducted. The results found that carbosulfan residues in Chinese kale samples after spraying in day 1, 7 and 10 were 12.20, 1.74 and 1.59 mg/kg, respectively. The residues found in day 7 and 10 decreased significantly comparing with those in the first day of harvesting. After washing, carbosulfan residues in Chinese kale were found 2.70, 1.20 and 1.14 mg/kg, respectively. It showed decreased significantly only in the first day of harvesting. Comparing with the Maximum Residue Limit (MRLs), it was found that all detected residue levels were higher than the MRLs which set as 0.5 mg/kg. However, the consumption risk estimation in term of Hazard Quotient (HQ) showed that there was no risk from Chinese kale consumption in any period after carbosulfan spraying which HQ < 1.

References

Agricultural Pesticides Division. (2002). Sample Collection and Storage Manual. Department of Agriculture. Bangkok. (in Thai)

AOAC. (2007). Pesticide residues in foods by acetonitrile extraction and partitioning with magnesium sulfate. Association of Official Agricultural Chemists. Gaithersburg, USA.

ATSDR. (1997). Toxicological Profile for Chlopyrifos. U.S. Department of Health and Human. Agency for toxic substance and disease registry. Retrieved October 21, 2018, from http://www.atsdr.cdc.gov/toxprofiles/tp84.pdf.

ATSDR. (2015). Public Health Assessment Guidance Manual (update): Appendix G: Calculating Exposure Dose. Agency for toxic substance and disease registry. Retrieved November 29, 2018, from http://www.atsdr.cdc.gov/HAC/PHAmanual/app.htm.

Claimon, S. (2010). Good Agricultural Practice (GAP) for Chinese Kale. Department of Agriculture. Retrieved November 4, 2019, from https://soclaimon.wordpress.com/2010/06/14. (in Thai)

Chaiyunboon, P., Phumongkuttchai, J. & Bhunthavee, B. (2015). Residue trials of carbosulfan in Yardlong beans to establish Maximum Residue Limit (MRLs) in Trial 1-6. Report of Agricultural Production Science Research and Development Division, 58-66. (in Thai)

Department of Agricultural Extension. (2018). The report of Chinese kale growing situation in year 2017. Retrieved November 5, 2019, from http://www.production.doae.go.th. (in Thai)

Department of Health. (2011). Methods for Buying and Washing of Safe and Clean Fruits and Vegetable.Retrieved July 5, 2018, from https://foodsan.anamai.moph.go.th/ewt_dl_link.php?nid=916&filename=media2018_2

Jansrikun, A. (2000). Disease and Pests of Vegetable and their Controls. Bangkok: Thai Watanapanich

Kasuwan, W. (2008). General of Vegetable Plantation. Bangkok: Kreunaksorn

KhobJai, V., Dumrongsat, A., Pantha, P. & Doakpoung, D. (2010). Pesticide usage behaviors and bloodcholinesterase activities : a case study of Mong villagers in Phayao Province. Journal of Health Science Research, 4(2), 36-46. (in Thai)

Koranee, R. & Prangsurang, P. (2016). A study of comparing the effectiveness of washing method to eliminate pesticide residues in fresh vegetables. Thai Food and Drug Journal, 23(1), 34-42. (in Thai)

National Bureau of Agricultural Commodity and Food Standards. (2016). Pesticide residues : Maximum Residue Limits.Retrieved November 7, 2019, from http://www.acfs.go.th/standard/download/MAXIMUM-RESIDUE-LIMITS.pdf. (in Thai)

NSTDA. (2008). Size Thailand. National Science and Development Agency, Retrieved December 25, 2018, from http://waa.inter.nstda.or.th/stks/pub/2012/20120417-SizeThailand.pdf.

Pakakasma, P., Saisin, S. & Sutin, S. (2017). Detection of organophosphate and carbamate pesticides residues in vegetables in Samutprakarn Province. Journal of Business Administration the Association of Private Education Institutions of Thailand, 5(1), 22-30. (in Thai)

Pimentel, D. (1995). Amounts of pesticides reaching target pests: Environmental impacts and ethics. Journal of Agricultural and Environmental Ethics, 17 - 29.

Piromchit, P & Paileeklee, S. (2015). Knowledge and behavior regarding pesticide use among agriculturists in Ban Na Lao, Na Wang District, Nong Bua Lam Phu Province. Community Health Development Quarterly Khon Kaen Unversity, 2(3), 299–309. (in Thai)

Thai-PAN. (2016). Monitoring Report of Pesticide residues in vegetables and fruits. Thailand Pesticide Alert Network. Retrieved December 9, 2018, from http://www.thaipan.org/sites/default/files/file/pesticide_doc24_press_4_5_2559.pdf. (in Thai)

Udomchok, M. (2008). Residue trials of pesticide in asparagus to establish Maximum Residue Limit (MRLs) in Trial 3 and Trial 4. Report of Research and Development of Plant and Agricultural Technology. Retrieved November 10, 2019, From http://www.doa.go.th/research/attachment. (in Thai)

US-EPA. (1987). Carbosulfan; CASRN 55285-14-8. Retrieved December 7, 2018, from

https://cfpub.epa.gov/ncea/iris/iris_documents/documents/subst/0021_summary.pdf#nameddest=rfd.

Wanwimolruk, S., Kanchanamayoon, O., Phopin, K. & Prachayasittikul, V. (2015). Food safety in Thailand 2: Pesticide residues found in Chinese kale (Brassica oleracea), a commonly consumed vegetable in Asian countries. Science of the Total Environment, 532, 447 - 455.

Wongjanta, L., Kanyaboon, P., KenKum, T., & Srihawiroj, R. (2016). Knowledge, Attitudes and Behaviors related to Insecticide Contamination in Fresh Vegetables and Fruits among Consumers in Bang Lai Sub-District, Bueng Na Rang District, Phicit Province. FDA Journal, 23(1), 18-24. (in Thai)