1,3-Dichloropropene Distribution and Emission after Gelatin Capsule Formulation Application

The gelatin capsule (gel cap) formulation of 1,3-dichloropropene (1,3-D) was developed as a potential means of reducing 1,3-D emissions. The objective of this study was to determine the distribution, emission, and leaching of 1,3-D after applying the gel cap in soil columns. Comparable 1,3-D soil ga...

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Veröffentlicht in:Journal of agricultural and food chemistry 2010-01, Vol.58 (1), p.361-365
Hauptverfasser: Wang, Qiuxia, Tang, Jueting, Wei, Shouhui, Wang, Fangyan, Yan, Dongdong, Mao, Liangang, Guo, Meixia, Cao, Aocheng
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container_end_page 365
container_issue 1
container_start_page 361
container_title Journal of agricultural and food chemistry
container_volume 58
creator Wang, Qiuxia
Tang, Jueting
Wei, Shouhui
Wang, Fangyan
Yan, Dongdong
Mao, Liangang
Guo, Meixia
Cao, Aocheng
description The gelatin capsule (gel cap) formulation of 1,3-dichloropropene (1,3-D) was developed as a potential means of reducing 1,3-D emissions. The objective of this study was to determine the distribution, emission, and leaching of 1,3-D after applying the gel cap in soil columns. Comparable 1,3-D soil gas concentrations were obtained between a conventional liquid injection control and the gel cap application with film treatment. When the soil surface was irrigated with 39.6 mm water per day during the first 4 days, 1,3-D soil gas concentration was higher than the film treatments at depths below 20 cm, but lower concentrations were observed at 0−15 cm depth. The application of 1,3-D gel cap relatively reduced total 1,3-D emission by about 41% compared to liquid injection with film cover, and total 1,3-D emission was only 0.13% for 1,3-D gel cap application with 4 days of irrigation without a tarp. The results indicated that 1,3-D gel cap could be a promising new technology for reducing environmental emissions and potential human exposure.
doi_str_mv 10.1021/jf902977a
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Agric. Food Chem</addtitle><description>The gelatin capsule (gel cap) formulation of 1,3-dichloropropene (1,3-D) was developed as a potential means of reducing 1,3-D emissions. The objective of this study was to determine the distribution, emission, and leaching of 1,3-D after applying the gel cap in soil columns. Comparable 1,3-D soil gas concentrations were obtained between a conventional liquid injection control and the gel cap application with film treatment. When the soil surface was irrigated with 39.6 mm water per day during the first 4 days, 1,3-D soil gas concentration was higher than the film treatments at depths below 20 cm, but lower concentrations were observed at 0−15 cm depth. The application of 1,3-D gel cap relatively reduced total 1,3-D emission by about 41% compared to liquid injection with film cover, and total 1,3-D emission was only 0.13% for 1,3-D gel cap application with 4 days of irrigation without a tarp. The results indicated that 1,3-D gel cap could be a promising new technology for reducing environmental emissions and potential human exposure.</description><subject>1,3-dichloropropene</subject><subject>Allyl Compounds - chemistry</subject><subject>Biological and medical sciences</subject><subject>Capsules</subject><subject>Chemical Changes Induced by Processing/Storage</subject><subject>emissions</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>gelatin</subject><subject>Gelatin - chemistry</subject><subject>gelatin capsules</subject><subject>Hydrocarbons, Chlorinated</subject><subject>leaching</subject><subject>pesticide formulations</subject><subject>Pesticides - chemistry</subject><subject>soil analysis</subject><subject>soil chemistry</subject><subject>soil fumigation</subject><subject>Soil Pollutants - chemistry</subject><subject>soil pollution</subject><subject>Water Movements</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0Mtq3DAUBmARWpJpmkVeoPWmlEKdnCPZlrQMk0sLgS7SrLIwx7q0Gjy2K9mLvn01mSHZFAS6ffwcfsbOES4QOF5uvAaupaQjtsKaQ1kjqjdsBfmzVHWDJ-xdShsAULWEY3aCWoNSQqzYE34V5XUwv_sxjlNebnDFdUhzDN0yh3EoaLDFzTak9Hzxs4vFnetpDkOxpiktvStux7hddk9ZXE1TH8zz-T1766lP7uywn7LH25uf62_l_Y-77-ur-5JEo-ayMh00SlsjKkAw1qNRvtPUKC81VVWHtm4aAXUnyJPViqwFNLLiUlYWlDhln_e5ef4_i0tzm8c1ru9pcOOSWimEVLqSPMsve2nimFJ0vp1i2FL82yK0uyrblyqz_XBIXbqts6_y0F0Gnw6AkqHeRxpMSC-Oc9EIjTv3ce88jS39itk8PnBAASh5rRp4TSKT2s24xCHX9Z-R_gFwXpDN</recordid><startdate>20100113</startdate><enddate>20100113</enddate><creator>Wang, Qiuxia</creator><creator>Tang, Jueting</creator><creator>Wei, Shouhui</creator><creator>Wang, Fangyan</creator><creator>Yan, Dongdong</creator><creator>Mao, Liangang</creator><creator>Guo, Meixia</creator><creator>Cao, Aocheng</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20100113</creationdate><title>1,3-Dichloropropene Distribution and Emission after Gelatin Capsule Formulation Application</title><author>Wang, Qiuxia ; Tang, Jueting ; Wei, Shouhui ; Wang, Fangyan ; Yan, Dongdong ; Mao, Liangang ; Guo, Meixia ; Cao, Aocheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a368t-4cb0689dc34010cdf1c8fb9a68f79a44b1d566305b3afad98add01c742774d083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>1,3-dichloropropene</topic><topic>Allyl Compounds - chemistry</topic><topic>Biological and medical sciences</topic><topic>Capsules</topic><topic>Chemical Changes Induced by Processing/Storage</topic><topic>emissions</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>gelatin</topic><topic>Gelatin - chemistry</topic><topic>gelatin capsules</topic><topic>Hydrocarbons, Chlorinated</topic><topic>leaching</topic><topic>pesticide formulations</topic><topic>Pesticides - chemistry</topic><topic>soil analysis</topic><topic>soil chemistry</topic><topic>soil fumigation</topic><topic>Soil Pollutants - chemistry</topic><topic>soil pollution</topic><topic>Water Movements</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Qiuxia</creatorcontrib><creatorcontrib>Tang, Jueting</creatorcontrib><creatorcontrib>Wei, Shouhui</creatorcontrib><creatorcontrib>Wang, Fangyan</creatorcontrib><creatorcontrib>Yan, Dongdong</creatorcontrib><creatorcontrib>Mao, Liangang</creatorcontrib><creatorcontrib>Guo, Meixia</creatorcontrib><creatorcontrib>Cao, Aocheng</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Qiuxia</au><au>Tang, Jueting</au><au>Wei, Shouhui</au><au>Wang, Fangyan</au><au>Yan, Dongdong</au><au>Mao, Liangang</au><au>Guo, Meixia</au><au>Cao, Aocheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>1,3-Dichloropropene Distribution and Emission after Gelatin Capsule Formulation Application</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. 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subjects 1,3-dichloropropene
Allyl Compounds - chemistry
Biological and medical sciences
Capsules
Chemical Changes Induced by Processing/Storage
emissions
Food industries
Fundamental and applied biological sciences. Psychology
gelatin
Gelatin - chemistry
gelatin capsules
Hydrocarbons, Chlorinated
leaching
pesticide formulations
Pesticides - chemistry
soil analysis
soil chemistry
soil fumigation
Soil Pollutants - chemistry
soil pollution
Water Movements
title 1,3-Dichloropropene Distribution and Emission after Gelatin Capsule Formulation Application
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