کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1187405 | 963462 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Extraction of ginsenosides from a blend of wheat flour and ginseng powder
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Extraction of ginsenosides from a blend of wheat flour and ginseng powder Extraction of ginsenosides from a blend of wheat flour and ginseng powder](/preview/png/1187405.png)
چکیده انگلیسی
This study explored conditions for maximum extraction of ginsenosides (G) from a blend of wheat flour (WF) and ginseng powder (GP). WF (0.9 g), GP (0.1 g), or WF-GP (0.9 g WF + 0.1 g GP) was mixed with distilled water (4.5, 0.5, or 5.0 ml, respectively) and heated at temperatures from 25 to 90 °C. Individual G (Rb1, Rc, and Rd) were fractionated and identified by RP-HPLC. Interactions between WF components and G, including interactions between the wheat starch fraction (SF) and G and between the gluten fraction (GF) and G, were observed in WF-GP heated at 90 °C. The degree of interactions between the SF and G was greater than that between the GF and G. The interactions between WF components and G decreased the amounts of G extractable from the heated WF-GP. The interactions between WF components and G could be disrupted by increasing ultrasonic extraction time to 90 min for maximum extraction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 115, Issue 4, 15 August 2009, Pages 1512-1518
Journal: Food Chemistry - Volume 115, Issue 4, 15 August 2009, Pages 1512-1518
نویسندگان
Y.H. Chang, P.K.W. Ng,