scholarly journals Modification of the existing maximum residue level for ethephon in kaki/Japanese persimmons

EFSA Journal ◽  
2017 ◽  
Vol 15 (3) ◽  
Author(s):  
◽  
Alba Brancato ◽  
Daniela Brocca ◽  
Chloé De Lentdecker ◽  
Zoltan Erdos ◽  
...  
Keyword(s):  
Residue Level ◽  
Maximum Residue Level

PENENTUAN KADAR RESIDU TETRASIKLIN HCl PADA IKAN AIR TAWAR YANG BEREDAR DI PASAR SEGIRI MENGGUNAKAN METODE SPEKTROFOTOMETRI ULTRA VIOLET

2017 ◽  
Vol 2 (2) ◽  
pp. 173
Author(s):  
Henny Nurhasnawati ◽  
Siti Jubaidah ◽  
Novita Elfia
Keyword(s):  
Freshwater Fish ◽  
Ultra Violet ◽  
Standard Addition ◽  
Fish Farming ◽  
Residue Level ◽  
Ultraviolet Spectrophotometry ◽  
Maximum Residue Level ◽  
Traditional Market ◽  
Antibiotic Residue ◽  
Tetracycline Hcl

Tetracycline HCl is one of the most commonly used antibiotics in fish farming that aims to control diseases caused by bacteria. The purpose of this study was to determine the presence and the level of tetracycline HCl antibiotic residue in freshwater fishes sold at the Segiri traditional market. The method used in this research was a standard addition ultraviolet spectrophotometry. The results showed that residue level of tetracycline HCl in freshwater fish is 192,067 μg/g – 257,409 μg/g. These result was far exceeded the maximum residue level of tetracycline class antibiotics in meat and dairy based on SNI 01-6366-2000 that limit the residue not higher than 0.1 μg/g

scholarly journals Deltamethrin residues applied in different formulations in staked cucumber and the actions of insecticides on the pickleworm control

2008 ◽  
Vol 26 (3) ◽  
pp. 321-324 ◽  
Author(s):  
Gilberto C de Baptista ◽  
Luiz Roberto P Trevizan ◽  
André A Franco ◽  
Renato A da Silva
Keyword(s):  
Gas Chromatography ◽  
Pesticide Residues ◽  
Residue Level ◽  
Concentrate Suspension ◽  
Evaluation Period ◽  
Emulsifiable Concentrate ◽  
Maximum Residue Level ◽  
Low Levels ◽  
Vegetables And Fruits ◽  
Sampling Times

Pesticide residues, especially in vegetables and fruits, are a reason for concern with respect to the health of consumers and workers that need to return to areas that have been treated with these agrochemicals. The objectives of this experiment were to (a) study the behavior of deltamethrin residues from different formulations on cucumber fruits; and (b) correlate insecticide contents in the fruits with pickleworm control. Treatments were as follows: (a) control; (b) three 30 mL applications of deltamethrin 25 EC 100 L-1 water (emulsifiable concentrate formulation); (c) three 7.5 mL applications of deltamethrin 100 EC 100 L-1 water (emulsifiable concentrate); and (d) three 3.75 mL applications of deltamethrin 200 CS 100 L-1 water (concentrate suspension). Samples were taken at (-1), zero, 1; 3; 5; 7, and 14 days after the last application. Residues were determined by the gas chromatography technique, using an electron capture detector. In order to evaluate insecticide effectiveness, six infestation surveys were conducted during the same sampling times. Although at low levels, the deltamethrin residues in the fruits were above the maximum residue level (MRL = 0.03 mg kg-1), even one day after the end of the safety interval (2 days), and were higher for the CS formulation. The insecticide was effective to control the pest during the entire evaluation period.

Rate of decrease of the residual concentration of diazinon in cabbage

1980 ◽  
Vol 20 (105) ◽  
pp. 504
Author(s):  
JR Hargreaves ◽  
KJ Melksham
Keyword(s):  
Initial Period ◽  
Residue Level ◽  
Spray Application ◽  
Rapid Decay ◽  
Residual Concentration ◽  
First Order ◽  
First Order Kinetics ◽  
Maximum Residue Level

Analysis of diazinon residues in cabbages up to 14 days after the final spray application, showed an initial period of rapid decay followed by a period of slower decay, which approximates to first order kinetics. The Australian maximum residue level of 0.7 mg kg-1 diazinon for the whole cabbage was reached in 2-3 days in summer and 7-8 days in winter. The recommended Australia 14-day withholding period, combined with marketing of hearts alone, conformed to Japanese marketing requirements of 0.1 mg kg-1.

scholarly journals The Political Economy of Standards: Does MRLs Matter in Cottonseed and its Trade?

2017 ◽  
Vol II (I) ◽  
pp. 177-196
Keyword(s):  
Cottonseed Oil ◽  
Ordinary Least Squares ◽  
Residue Level ◽  
International Standards ◽  
The Political ◽  
Maximum Residue Limit ◽  
Maximum Residue Level ◽  
Maximum Residue Limits ◽  
Regression Estimators ◽  
Crude Cottonseed Oil

In this paper, we introduce three indices of trade which are consequently applied to the case maximum residue level, MRLs of pesticide. The aggregation indices of NTM i.e Li and Beghin index of trade, Heterogeneous index of trade (HIT) and actual heterogeneous index of trade (AHIT) regulations to compute their protectionism relative to international standards. The application of indices to Maximum Residue Limit (MRL) affecting cottonseed and its by-product i.e crude cottonseed oil and refined cottonseed oil, using a science-based standards Codex Alimentarius. In this analysis, the main aim of the article is to show the response of the maximum residue limits (MRLs) adopted by 50 importing countries on exports of the cottonseed commodities for the year 2005 to 2014. In this study, we estimate the augmented gravity model using the ordinary least squares (OLS) and Poisson regression estimators. The results show that maximum residue limits (MRLs) have a trade increasing effect on exports of the cottonseed commodities.

scholarly journals Modification of the existing maximum residue level for tebuconazole in beans with pods

EFSA Journal ◽  
2017 ◽  
Vol 15 (6) ◽  
Author(s):  
◽  
Alba Brancato ◽  
Daniela Brocca ◽  
Chloé De Lentdecker ◽  
Zoltan Erdos ◽  
...  
Keyword(s):  
Residue Level ◽  
Maximum Residue Level

scholarly journals Modification of the existing maximum residue level for fludioxonil in Florence fennels

EFSA Journal ◽  
2019 ◽  
Vol 17 (5) ◽  
Author(s):  
◽  
Maria Anastassiadou ◽  
Alba Brancato ◽  
Daniela Brocca ◽  
Luis Carrasco Cabrera ◽  
...  
Keyword(s):  
Residue Level ◽  
Maximum Residue Level

scholarly journals Modification of the existing maximum residue level for pyraclostrobin in sweet corn

EFSA Journal ◽  
2019 ◽  
Vol 17 (10) ◽  
Author(s):  
◽  
Maria Anastassiadou ◽  
Alba Brancato ◽  
Luis Carrasco Cabrera ◽  
Luna Greco ◽  
...  
Keyword(s):  
Sweet Corn ◽  
Residue Level ◽  
Maximum Residue Level
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