کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8946216 1645337 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Use of talc in oil mills: Influence on the quality and content of minor compounds in olive oils
ترجمه فارسی عنوان
استفاده از تالک در آسیاب های روغن: تاثیر بر کیفیت و محتوای ترکیبات جزئی در روغن زیتون
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
چکیده انگلیسی
In oil milling, in order to obtain high-quality oils without reducing the industrial yield, to the use of coadjuvants with a physical action and adequate operating conditions is necessary. The aim of this study was to evaluate the influence of talc addition during the malaxation stage in an oil mill on the resulting oil. Moreover, the oil obtained by talc treatment can be classified as extra virgin olive oil as this coadjuvant has a physical action. Talc increases the extraction efficacy by up to 2.35%, but retains 26.2% of its weight in oil; therefore, it is disadvantageous to use a dose higher than 0.75%. The volatile compound contents were increased in trials using lower doses of talc. In contrast, the quantity of the phenolic compounds was increased in trials using higher talc doses. In low doses, talc does not influence the content of antioxidants and volatile compounds.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: LWT - Volume 98, December 2018, Pages 31-38
نویسندگان
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