کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4561802 1330691 2012 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Techniques to extract bioactive compounds from food by-products of plant origin
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Techniques to extract bioactive compounds from food by-products of plant origin
چکیده انگلیسی

By-products of plant origin represent an abundant source of bioactive compounds. However, to exploit these resources commercially relevant strategies for their extraction must be developed. This review focuses on the extraction of bioactive compounds from food by-products of plant origin by a number of novel methods, including pressurised liquid extraction and supercritical CO2 extraction. In general supercritical CO2 extraction is most effective for apolar compounds such as carotenoids, while pressurised liquid extraction can be used to extract more polar compounds such as polyphenols. Both techniques are sustainable and green techniques. In addition, pre-treatment of plant by-products by novel non-thermal processing techniques in order to enhance extraction will be highlighted. In general the selection of an appropriate extraction strategy is dependent on the type of compound to be extracted as well as the potential up scaling of the technique.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Research International - Volume 46, Issue 2, May 2012, Pages 505–513
نویسندگان
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