PMID- 38147257
OWN - NLM
STAT- MEDLINE
DCOM- 20240122
LR  - 20240202
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 31
IP  - 4
DP  - 2024 Jan
TI  - Dissipation, residues, and evaluation of processing factor for spirotetramat and 
      its formed metabolites during kiwifruit growing, storing, and processing.
PG  - 6277-6287
LID - 10.1007/s11356-023-31639-6 [doi]
AB  - Spirotetramat is widely used around the world to control sucking pests and may 
      form in agricultural products. In the current study, the dissipation, residues, 
      and evaluation of processing factor (PF) for spirotetramat and its formed 
      metabolites were investigated during kiwifruit growing, storing, and processing. 
      The residue analysis method was established based on high-performance liquid 
      chromatography-tandem mass spectrometry (HPLC-MS/MS) combined with a QuEChERS 
      method to detect the residues of spirotetramat and its metabolites in kiwifruit 
      and its processed products. The method provided recoveries of 74.7-108.7%, and 
      the relative standard deviations (RSDs) were 0.6-13.1%. The LOQs of spirotetramat 
      and its four metabolites were 1 mug kg(-1). The degradation of spirotetramat was 
      best fitted for the first-order kinetics model with a half-life of 9.90-10.34 
      days in the field and 24.75-30.13 days during storage. Residues of spirotetramat 
      and its formed metabolites in kiwifruit would not pose dietary risk to consumers. 
      Moreover, the peeling and fermentation were the highest removal efficiency for 
      the spirotetramat and its formed metabolite residues during processing. The PF 
      values calculated after each individual process were < 1, indicating a 
      significant reduction of residues in different processing processes of kiwifruit. 
      The spirotetramat was degraded during kiwifruit wine-making process with 
      half-lives of 3.36-4.91 days. B-enol and B-keto were the main metabolites 
      detected in kiwifruit and its processed products. This study revealed the 
      residues of spirotetramat and its formed metabolites in kiwifruit growing, 
      storing, and processing, which helps provide reasonable data for studying the 
      dietary risk factors of kiwifruits and products.
CI  - (c) 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, 
      part of Springer Nature.
FAU - Tian, Fajun
AU  - Tian F
AUID- ORCID: 0000-0002-8268-2142
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China. tianfajun@caas.cn.
FAU - Qiao, Chengkui
AU  - Qiao C
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
FAU - Wang, Caixia
AU  - Wang C
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
FAU - Pang, Tao
AU  - Pang T
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
FAU - Guo, Linlin
AU  - Guo L
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
FAU - Li, Jun
AU  - Li J
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
FAU - Pang, Rongli
AU  - Pang R
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
FAU - Xie, Hanzhong
AU  - Xie H
AD  - Zhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences, 
      Zhengzhou, 450009, China.
LA  - eng
GR  - 32202347/National Natural Science Foundation of China/
GR  - 222102310542/Henan Province science and technology research project/
GR  - Grant CAAS-ASTIP-2022-ZFRI-09/Agricultural Science and Technology Innovation 
      Program/
GR  - No. ZGS202204/the Scientific Institution Basal Research Fund of ZFRI, CAAS/
PT  - Journal Article
DEP - 20231226
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 4G7KR034OX (spirotetramat)
RN  - 0 (Aza Compounds)
RN  - 0 (Spiro Compounds)
RN  - 0 (Pesticide Residues)
SB  - IM
MH  - Tandem Mass Spectrometry/methods
MH  - Chromatography, High Pressure Liquid
MH  - *Aza Compounds/chemistry
MH  - *Spiro Compounds/chemistry
MH  - *Pesticide Residues/analysis
OTO - NOTNLM
OT  - Dissipation dynamics
OT  - Kiwifruit
OT  - Metabolites
OT  - Processing factor
OT  - Spirotetramat
OT  - Storage stability
EDAT- 2023/12/26 12:42
MHDA- 2024/01/22 06:42
CRDT- 2023/12/26 11:10
PHST- 2023/09/12 00:00 [received]
PHST- 2023/12/16 00:00 [accepted]
PHST- 2024/01/22 06:42 [medline]
PHST- 2023/12/26 12:42 [pubmed]
PHST- 2023/12/26 11:10 [entrez]
AID - 10.1007/s11356-023-31639-6 [pii]
AID - 10.1007/s11356-023-31639-6 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2024 Jan;31(4):6277-6287. doi: 
      10.1007/s11356-023-31639-6. Epub 2023 Dec 26.