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QuEChERS method of extraction followed by detection with Liquid Chromatograph Mass spectrometry was carried out to determine persistence of tetraniliprole and its metabolite in pigeon pea. The mean recovery of tetraniliprole and its metabolite BCS-CQ 63359 in immature and mature pods, seeds and grains of pigeon pea and soil were in the range of 76.38-105.68. The residues of tetraniliprole in immature pod with seeds were observed to be 0.03 and 0.05 mg kg at two hours after application at single (X) and 1.25X dose, respectively. The residues in mature pods and mature seeds (dry) collected during harvesting of pigeon pea did not reveal any residues means reached below the LOQ (0.01 mg kg). Metabolite BCS-CQ 63359 was found below LOQ even in samples of collected at two hours after spray. There were no residues detected in soil samples taken at harvest time. Tetraniliprole's half-lives at X and 1.25X doses were determined to be 4.39 and 5.81 days, respectively.
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http://dx.doi.org/10.1007/s00128-025-04111-z | DOI Listing |
Bull Environ Contam Toxicol
September 2025
Pesticide Residue Analysis Laboratory, Department of Entomology, Punjab Agricultural University, Ludhiana, India.
QuEChERS method of extraction followed by detection with Liquid Chromatograph Mass spectrometry was carried out to determine persistence of tetraniliprole and its metabolite in pigeon pea. The mean recovery of tetraniliprole and its metabolite BCS-CQ 63359 in immature and mature pods, seeds and grains of pigeon pea and soil were in the range of 76.38-105.
View Article and Find Full Text PDFInt J Biol Macromol
August 2025
Department of Applied Agriculture, Central University of Punjab, Ghudda, Bathinda, Punjab 151401, India.
Legume starches (black gram, green gram, pigeon pea, chickpea, field pea and lentil) were compared for their physico-chemical, morphological, thermal, pasting, rheological and digestibility characteristics. Pigeon pea starch showed higher values for transition temperatures and enthalpy of gelatinization. Pasting properties revealed the highest peak and final viscosities for black gram starch.
View Article and Find Full Text PDFSci Rep
August 2025
Food Grains and Oilseeds Processing Division, ICAR-Central Institute of Post Harvest Engineering and Technology, Ludhiana, Punjab, 141 004, India.
The optimization of phenolic compound extraction from pigeon pea (Cajanus cajan L.) husk was explored by manipulating three key process variables: aqueous ethanol concentration (20-60% v/v), extraction temperature (30-60 °C), and extraction time (2-6 h). Utilizing a Box-Behnken design under Response Surface Methodology (RSM), we meticulously optimized these variables to maximize extract yield, total phenolic content, and DPPH radical scavenging activity.
View Article and Find Full Text PDFChem Biodivers
August 2025
Center for General Education, National Chung Hsing University, Taichung, Taiwan.
Cajanus albicans (whitish pigeon pea), native to peninsular India and Sri Lanka, is an underexplored medicinal plant traditionally used by indigenous communities in the Eastern Ghats. This study investigated the chemical composition and bioactivities of its methanolic leaf extract (CALE). Phytochemical analysis revealed high phenolic (246.
View Article and Find Full Text PDFNaturwissenschaften
August 2025
TVES's Hon'ble Loksevak Madhukarrao Chaudhari College of Pharmacy, Dist. Jalgaon, Faizpur, 425503, Maharashtra, India.
Nowadays, the fabrication of silver nanoparticles (Ag NPs) is receiving considerable attention due to their wide range of applications in various domains. The green approach to synthesizing Ag NPs is cost-effective and ecologically safe, as it does not involve any sophisticated instruments or hazardous chemicals. Cajanus cajan (CC, Pigeon pea) is a plant belonging to the family Fabaceae.
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