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Ozonation for pesticide residue removal and its effect on ascorbic acid, lycopene, β-Carotene and phenolic content in tomato (Lycopersicon esculentum) fruits

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Title Ozonation for pesticide residue removal and its effect on ascorbic acid, lycopene, β-Carotene and phenolic content in tomato (Lycopersicon esculentum) fruits
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Creator Swami S., Mishra S.R., Saha S., Kaur C., Shabeer A., Oulkar D., Banerjee Kaushik, Singh N., Singh S.B.
 
Subject Pesticide
Ozonation
Detoxification
Ascorbic acid
Lycopene
β-carotene
 
Description Not Available
Detoxification of six pesticides namely chlorpyrifos, cypermethrin, azoxystrobin, hexaconazole, methyl parathion and chlorothalonil on tomato fruits is reported using Kent ozonizer. Ozonation for 15 minutes decreased residues of the test pesticides in the range of 20.18-69.84% and for 30 minutes by 38.78 - 90.24% as compared to 18.36 - 69.7% by water washing. Chlorpyrifos was the least removed pesticide whereas chlorothalonil was removed upto 90.24%. Ozonation for 30 min reduced the ascorbic acid (vitamin C), lycopene and β-carotene content of tomato by 24.8, 10.9 and 24.9% respectively. Overall, higher amount of polyphenols was detected in ozonated samples as compared to control. However, individually eleven different polyphenols showed different trends, some increasing on ozonation while the others decreased.
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Date 2020-08-03T07:09:25Z
2020-08-03T07:09:25Z
2016-01-01
 
Type Journal
 
Identifier Swami S., Mishra S.R., Saha S., Kaur C., Shabeer A., Oulkar D., Banerjee Kaushik, Singh N., Singh S.B. (2016). Ozonation for pesticide residue removal and its effect on ascorbic acid, lycopene, β-Carotene and phenolic content in tomato (Lycopersicon esculentum) fruits. Pesticide Research Journal 28 (1): 42-61
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http://krishi.icar.gov.in/jspui/handle/123456789/38888
 
Language English
 
Relation Not Available;
 
Publisher Society of Pesticide Science