کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7584439 | 1492024 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bottle capsules as a barrier against airborne 2,4,6-trichloroanisole
ترجمه فارسی عنوان
کپسول بطری به عنوان یک مانع در برابر هوا 2،4،6-تریشلروانیسول
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
The possibility of 2,4,6-trichloroanisole (TCA) migration through synthetic stoppers and into wine from highly contaminated air was shown by several authors. However, those experiments were usually conducted without bottle capsules, which are a common part of wine packaging. In the current study, we demonstrated that the presence of capsules (without open holes) above synthetic stoppers can reduce wine contamination by airborne d5-TCA by about 10 times or more. Generally, metallic capsules revealed better barrier properties than polyvinyl chloride counterparts. Application of EVOH film on the external surface of the polyvinyl chloride capsules usually resulted in a lower level of wine contamination. Additionally it was demonstrated, that relatively short exposure (3â¯months) of the bottles to highly contaminated air could cause a considerable absorption of d5-TCA by synthetic stoppers, which can subsequently lead to wine contamination after 12â¯months.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 268, 1 December 2018, Pages 463-467
Journal: Food Chemistry - Volume 268, 1 December 2018, Pages 463-467
نویسندگان
Andrii Tarasov, Doris Rauhut, Rainer Jung,