Functional properties, phenolic constituents and antioxidant potential of industrial apple pomace for utilization as active food ingredient

作     者：Shalika Ranaa Sakshi Gupta Ajay Rana Shashi Bhushan 

作者机构：Academy of Scientific and Innovative ResearchCSIR-Institute of Himalayan Bioresource TechnologyPalampurHimachal Pradesh 176061India Division of BiotechnologyCSIR-Institute of Himalayan Bioresource TechnologyPalampurHimachal Pradesh 176061India Division of Hill Area Tea ScienceCSIR-Institute of Himalayan Bioresource TechnologyPalampurHimachal Pradesh 176061India NutritionistVivekanand Medical InstitutePalampurHimachal Pradesh 176061India 

出 版 物：《Food Science and Human Wellness》 (食品科学与人类健康（英文）)

年 卷 期：2015年第4卷第4期

页      面：180-187页

学科分类：0202[经济学-应用经济学] 02[经济学] 020205[经济学-产业经济学] 

基　　金：Authors are very thankful to Director,CSIR-IHBT for providing necessary infrastructure to execute the research work.Authors are also thankful to Ministry of Food Processing Industries,New Delhi,India(GAP 125) Council of Scientific and Industrial Research for financial support 

主　　题：Dietary fiber Drying Apple pomace Polyphenols Antioxidant 

摘      要：Apple pomace is a waste biomass generated after apple fruit *** present investigation,efforts were made to comprehend influence of differently dried pomace on cell wall properties and phenolic *** drying techniques were employed to remove moisture content from fresh apple *** dietary fiber yield(74%)and array of functional properties such as density,water and oil holding capacity,swelling capacity and glucose dialysis retardation index(36.91%)was found better in freeze dried *** higher total phenolics(5.78±0.08 mg GAE/g dry weight)content was also recorded in freeze dried fraction followed by oven and sun *** 50%aqueous acetone was found as more efficient solvent for extraction of phenolic ***-HPLC analysis has revealed presence of quercetin,phloridzin and phloretin as major ***,it is evident from the results that pomace generated at industrial scale can be utilized as a source of dietary food ingredient.