List of Articles Galacturonic Acid Open Access Article Abstract Page Full-Text 1 - Determination of Pectin in Sunflower and Its Application in Food Industry Behrooz Jannat Mohammad Reza Oveisi Nafiseh Sadeghi Masoomeh Behzad Abdolazim Behfar Mannan Hajimahmoodi Seyyed Mohammad Reza Shohadai Open Access Article Abstract Page Full-Text 2 - Optimization of Extraction Conditions of Pectin from Aloe Vera Leaf L. Nateghi