Results 21 to 30 of about 445 (149)

Targeted review of maximum residue levels (MRLs) for profenofos

EFSA Journal, Volume 21, Issue 12, December 2023., 2023
Abstract In accordance with Article 43 of Regulation (EC) 396/2005, EFSA received a request from the European Commission to review the existing maximum residue levels (MRLs) for the non‐approved active substance profenofos in view of the possible lowering of the MRL. EFSA investigated the origin of the current EU MRLs.
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Marco Binaglia, Luis Carrasco Cabrera, Irene Castellan, Anna Federica Castoldi, Arianna Chiusolo, Katia Chukwubike, Federica Crivellente, Monica Del Aguila, Lucien Ferreira, German Giner Santonja, Luna Greco, Frederique Istace, Samira Jarrah, Anna Lanzoni, Renata Leuschner, Iris Mangas, Javier Martinez, Ileana Miron, Stefanie Nave, Martina Panzarea, Juan Manuel Parra Morte, Ragnor Pedersen, Hermine Reich, Silvia Ruocco, Miguel Santos, Alessia Pia Scarlato, Andrea Terron, Anne Theobald, Manuela Tiramani, Alessia Verani   +32 more
wiley   +1 more source

Targeted risk assessment of maximum residue levels for nicotine in spices

EFSA Journal, Volume 21, Issue 10, October 2023., 2023
Abstract In accordance with Article 43 of Regulation (EC) No 396/2005, EFSA received a mandate from the European Commission to perform a targeted risk assessment of maximum residue levels (MRLs) for nicotine in spices. EFSA performed the acute (short‐term) and chronic (long‐term) dietary risk assessment considering the nicotine exposure via residues in
European Food Safety Authority (EFSA)
wiley   +1 more source

RESIDUE LEVEL OF CHLORPROPHAM IN SOLANUM TUBEROSUM, BEFORE AND AFTER WASHING

Agricultura, 2018
Potatoes can’t be stored in very low temperature conditions that it is way Chlorpropham has grown in popularity as a sprout suppressant for long term storage of potatoes.
Anca Becze, Dorina Simedru, Adriana David, Gheorghe Stetca   +3 more
doaj   +1 more source

Lack of confirmatory data following Article 12 MRL reviews for 2,4‐DB, iodosulfuron‐methyl, mesotrione, methoxyfenozide and pyraflufen‐ethyl

EFSA Journal, Volume 21, Issue 5, May 2023., 2023
Abstract In accordance with Article 31 of Regulation (EC) No 178/2002, the European Commission mandated EFSA to issue a statement concerning confirmatory data that were not submitted by the set deadline by the applicant following Article 12 MRL reviews under Regulation (EC) No 396/2005 for the following substances/commodity combinations: 2,4‐DB on ...
European Food Safety Authority (EFSA)
wiley   +1 more source

Immunoassay for the Herbicide Chlorpropham

Journal of Pesticide Science, 1998
カーバメイト系除草剤クロルプロファム (IPC) の免疫化学測定法を確立した. パプテンとしてIPCのカルボン酸誘導体 (IPC-COOH) を合成し, それを牛血清アルブミンに結合させて免疫原を調製し, この免疫原をウサギに免疫して抗血清を得た. 調製した抗血清とマイクロプレート上の抗原 (IPC-COOHとウサギ血清アルブミンの結合体) との結合をIPCは競合的に阻害した. 次いで, プレートに結合した抗体の量を酵素標識抗ウサギIgGヤギ抗体を用いて求める方法によりIPCのELISAを確立した. IPCによる抗原抗体反応の50%阻害および検出限界濃度はそれぞれ140ppbおよび5ppbであった.
SADAKANE, Shingo, SAKAI, Tomoyo, HAYASHI, Akiko, OHKAWA, Hideo   +3 more
openaire   +2 more sources

Subcellular positioning during cell division and cell plate formation in maize

Frontiers in Plant Science, 2023
IntroductionDuring proliferative plant cell division, the new cell wall, called the cell plate, is first built in the middle of the cell and then expands outward to complete cytokinesis.
Lindy A. Allsman, Marschal A. Bellinger, Vivian Huang, Matthew Duong, Alondra Contreras, Andrea N. Romero, Benjamin Verboonen, Sukhmani Sidhu, Xiaoguo Zhang, Holly Steinkraus, Aimee N. Uyehara, Stephanie E. Martinez, Rosalie M. Sinclair, Gabriela Salazar Soriano, Beatrice Diep, Dawson Byrd V., Alexander Noriega, Georgia Drakakaki, Anne W. Sylvester, Carolyn G. Rasmussen   +19 more
doaj   +1 more source

Methodology development for routine estimation of chlorpropham in commercial potato stores

Czech Journal of Food Sciences, 2012
Chlorpropham is employed worldwide as an anti-sprout chemical to the harvested potato tubers during storage. A simple and precise analytical technique is developed for routine estimation of the sprout suppressant from a large number of potato samples ...
Waqar A. Khan, H.J. Duncan, Ahmad K. Baloch, Geraldine McGowan   +3 more
doaj   +1 more source

Methodological Aspects for the Implementation of the Air Pesticide Control and Surveillance Network (PESTNet) of the Valencian Region (Spain)

Atmosphere, 2021
A large amount of pesticide, applied mainly during agricultural practice, is released into the atmosphere, decreasing air quality and potentially causing public health problems.
Antonio López, Pablo Ruiz, Vicent Yusà, Clara Coscollà   +3 more
doaj   +1 more source

(Poly)Borylated Species as Modern Reactive Groups toward Unusual Synthetic Applications

Angewandte Chemie, Volume 138, Issue 10, 2 March 2026.
In this review, we spotlight recent breakthroughs in α‐polyboron‐substituted carbon‐centered intermediates (carbanion, carbocation, radical, and carbene) and polyborylated alkenes. By bridging fundamental reactivity with the application potential of these extraordinary species, we hope this review will serve as a roadmap for harnessing these unique ...
Nadim Eghbarieh, Nicole Hanania, Pinaki Nad, Tipu Alam, Tamir Kish, Ahmad Masarwa   +5 more
wiley   +2 more sources

Persistence of Chlorpropham (CIPC) in the Concrete Flooring of Potato Stores [PDF]

Potato Research, 2018
The loss of the sprout suppressant, chlorpropham (CIPC), to the fabric of potato stores is currently of concern due to the risk of potential cross contamination of other crops subsequently housed in these stores. HPLC UV/VIS and GCMS methods were successfully employed to detect CIPC in the concrete flooring of research and commercial potato stores with
Douglas, Leisa, MacKinnon, Gillian, Cook, Gordon, Duncan, Harry, Briddon, Adrian, Seamark, Steven   +5 more
openaire   +2 more sources