- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Extraction of anthocyanin pigments from different plants and study the effect of solvent , temperature and pH variation on it | ||
| Journal of Misan Researches | ||
| Article 1, Volume 11, Issue 21, 2015, Pages 37-44 | ||
| Author | ||
| Alaa Abbas Ibadi | ||
| Abstract | ||
| The anthocyanin pigment was extracted from the four different plants Roselle (Hibiscus sabdariffiaL.), Red Beet (Beta vulgaris L.), pomegranate peel ,(Punicagranatum L.), and Grape peel (Vitisvinifera L.)using theacidified methanol. The extracted anthocyanin pigments then were exposed to number of environmental conditions, which could destabilize the anthocyanin molecules These environmental conditions were included Appropriate solvent , various temperatures (20,30,40,50,60 and 70), three different pHs (1,7 and 14).The results of the study showed that the Appropriate solvents Ethanol and Methanol, anthocyanin extract was more stable at pH 1, and it's showed high stabilityat temperatures range (20-60) ̊C. | ||
| Keywords | ||
| Roselle; red beet; pomegranate peel; Punicagranatum L; and Grape peel; anthocyanin; Appropriate solvent; and temperature | ||
|
Statistics Article View: 95 PDF Download: 77 |
||