| Titles |
|
English :
|
Identification of butternut winter squash Carotenoids and its utilizations as a natural antioxidant and colorants in some foods
|
|
Arabic :
|
التعرف على كاروتينويدات الكوسة الشتوي واستخدامها كمضادات أكسدة طبيعية
وملونات للأغذية
|
|
| Abstract |
The study structure of carotenoid pigments extracted from butternut winter squash by using thin layer chromatography (TLC) and High Performance Liquid Chromatography (HPLC) and the relation between adding of these carotenoid pigments in some processed food utilization as antioxidants and natural coloring materials. The obtained data showed that, the best carries of butternut winter squash carotenoid was lactose followed by dextrin. Five peaks were identified by TLC and HPLC in case of butternut winter squash Carotenoids namely lutein, cryptoxanthin, carotene, carotene and B carotene. On the other hand, the sunflower oil contain 300 to 500 ppm butternut winter squash carotenoid recorded high stability (higher induction period) than sunflower oil contain 200 ppm synthetic antioxidant (BHT) in the Ranciant test. Addition of 0.30 to 0.40 butternut winter squash carotenoid pigments (as natural colors) improved the color, taste, general acceptability of drops compared to other tested samples.
|
| Publication year |
2009
|
| Pages |
1139 الى 1148
|
| Organization Name |
Food Technology Research Institute (FTRI)
|
| serial title |
مجلة المنوفية للبحوث الزراعية
|
| Author(s) from ARC |
|
| Publication Type |
Journal
|