The Content of Ochratoxin A in Moldavian Wine Products
نویسندگان
چکیده
منابع مشابه
the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests
در این پایان نامه تاثیر دو نوع تست جزیی نگر و کلی نگر بر به یادسپاری محتوا ارزیابی شده که نتایج نشان دهندهکارایی تستهای کلی نگر بیشتر از سایر آزمونها است
15 صفحه اولOchratoxin A in wine.
A high-performance liquid chromatography (HPLC) method for determination of ochratoxin A (OTA) in wine was developed and checked on 14 samples of wine produced in the Republic of Croatia. OTA detection in red and white wine was validated checking the linearity of the method (r2=0.997 and 0.999, respectively), recovery (88 and 95 %, respectively), and precision (RSD=3.1 and 1.4 %, respectively)....
متن کاملEvolution of ochratoxin A content from must to wine in Port Wine microvinification.
To study the evolution of ochratoxin A (OTA) content from must to wine during the making of Port Wine, grapes from the five most common varieties of Port Wine were harvested and combined in equal percentages in order to perform microvinifications. Three sets of assays were studied: a blank (A), where the most common Port Wine-making process was used; in the second (B), a solution of OTA was add...
متن کاملFate of ochratoxin A content in Argentinian red wine during a pilot scale vinification.
The aim of this work was to evaluate the fate of ochratoxin A (OTA) content from must to wine during the red wine making process in a pilot scale vinification. The study was done using musts obtained from two red grape varieties (Bonarda and Tempranillo) artificially contaminated with two OTA levels. A duplicate set of tanks of 100 I each was established for each must (Bonarda and Tempranillo)....
متن کاملOchratoxin a contents in wine: comparison of organically and conventionally produced products.
Ochratoxin A (OTA) content was determined in 44 organically and conventionally produced wines originating from different geographical regions. Wine samples were extracted using a series of C18 and mixed-bed solid-phase cartridges and analyzed by HPLC with fluorescence detection. The identity of the mycotoxin was confirmed using liquid chromatography-tandem mass spectrometry. Recoveries were in ...
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ژورنال
عنوان ژورنال: Chemistry Journal of Moldova
سال: 2009
ISSN: 1857-1727,2345-1688
DOI: 10.19261/cjm.2009.04(2).12