References

AOAC., 1990. Official Methods of Association of Official Analytical Chemists. 15th Edn., Association of Official Analytical Chemist, Washington DC., USA., pp: 807-928.

Al-Rabadi, G.J., P.J. Torley, B.A. Williams, W.L. Bryden and M.J. Gidley, 2011. Particle size of milled barley and sorghum and physico-chemical properties of grain following extrusion. J. Food Eng., 103: 464-472.
CrossRef  |  Direct Link  |  

Altan, A., K.L. Mccarthy and M. Maskan, 2009. Effect of extrusion cooking on functional properties and in vitro starch digestibility of barley-based extrudates from fruit and vegetable by-products. J. Food Sci., 74: 77-86.
CrossRef  |  Direct Link  |  

Anton, A.A., R.G. Fulcher and S.D. Arntfield, 2009. Physical and nutritional impact of fortification of corn starch-based extruded snacks with common bean (Phaseolus vulgaris L.) flour: Effects of bean addition and extrusion cooking. Food Chem., 113: 989-996.
CrossRef  |  Direct Link  |  

Anuonye, J.C., A.A. Jigam and G.M. Ndaceko, 2012. Effects of extrusion-cooking on the nutrient and anti-nutrient composition of pigeon pea and unripe plantain blends. J. Appl. Pharm. Sci., 2: 158-162.
Direct Link  |  

Anuonye, J.C., J.O. Onuh, E. Egwim and O.S. Adeyemo, 2010. Nutrient and antinutrient composition of extruded acha/soybean blends. J. Food Process., 34: 680-691.
CrossRef  |  Direct Link  |  

Apak, R., K. Güçlü, M. Özyürek and S.E. Karademir, 2004. Novel total antioxidant capacity index for dietary polyphenols and vitamins C and E, using their cupric ion reducing capability in the presence of neocuproine:  CUPRAC method. J. Agric. Food Chem., 52: 7970-7981.
CrossRef  |  Direct Link  |  

Asare, E.K., S. Sefa-Dedeh, E. Sakyi-Dawson and E.O. Afoakwa, 2004. Application of response surface methodology for studying the product characteristics of extruded rice-cowpea-groundnut blends. Int. J. Food Sci. Nutr., 55: 431-439.
CrossRef  |  PubMed  |  Direct Link  |  

Atienzo-Lazos, M., E. Delgado, A. Ochoa-Martinez, E. Aguilar-Palazuelos and B.F. Martinez et al., 2011. Effect of moisture and temperature on the functional properties of composite flour extrudates from beans (Phaseolus vulgaris) and nixtamalized corn (Zea mays). J. Anim. Prod. Adv., 1: 9-20.
Direct Link  |  

Behall, K.M., D.J. Scholfield and J. Hallfrisch, 2004. Diets containing barley significantly reduce lipids in mildly hypercholesterolemic men and women. Am. J. Clin. Nutr., 80: 1185-1193.
Direct Link  |  

Camire, M.E., A. Camire and K. Krumhar, 1990. Chemical and nutritional changes in foods during extrusion. Critical Rev. Food Sci. Nutr., 29: 35-57.
CrossRef  |  PubMed  |  Direct Link  |  

Chakraborty, S.K., D.S. Singh, B.K. Kumbhar and D. Singh, 2009. Process parameter optimization for textural properties of ready-to-eat extruded snack food from millet and pulse-brokens blends. J. Texture Stud., 40: 710-726.

Chakraborty, S.K., D.S. Singh, B.K. Kumbhar and S. Chakraborty, 2011. Millet-legume blended extrudates characteristics and process optimization using RSM. Food Bioprod. Process., 89: 492-499.
CrossRef  |  Direct Link  |  

Ding, Q.B., P. Ainsworth, G. Tucker and H. Marson, 2005. The effect of extrusion conditions on the physicochemical properties and sensory characteristics of rice-based expanded snacks. J. Food Eng., 66: 283-289.
CrossRef  |  Direct Link  |  

Dogan, H. and M.V. Karwe, 2003. Physicochemical properties of quinoa extrudates. Food Sci. Technol. Int., 9: 101-114.
CrossRef  |  Direct Link  |  

Dykes, L. and L.W. Rooney, 2006. Sorghum and millet phenols and antioxidants. J. Cereal Sci., 44: 236-251.
CrossRef  |  Direct Link  |  

Fleuriet, A. and J.J. Macheix, 2003. Phenolics in Fruits and Vegetables. In: Flavonoids in Health and Disease, Rice-Evans, C. and L. Packer (Eds.). CRC Press, Boca Raton, FL., pp: 1-42.

Gui, Y. and G.H. Ryu, 2014. Effects of extrusion cooking on physicochemical properties of white and red ginseng (powder). J. Ginseng Res., 38: 146-153.
CrossRef  |  Direct Link  |  

Gumul, D., J. Korus, K. Czechowska, H. Barton and M. Folta, 2010. The impact of extrusion on the content of polyphenols and antioxidant activity of rye grains (Secale cereal L.). Acta Scientiarum Polonorum Technologia Alimentaria, 9: 319-330.

Han, H. and B.K. Baik, 2008. Antioxidant activity and phenolic content of lentils (Lens culinaris), chickpeas (Cicer arietinum L.), peas (Pisum sativum L.) and soybeans (Glycine max) and their quantitative changes during processing. Int. J. Food Sci. Technol., 43: 1971-1978.
CrossRef  |  Direct Link  |  

Kaur, L., N. Singh, N.S. Sodhi and H.S. Gujral, 2002. Some properties of potatoes and their starches I. Cooking, textural and rheological properties of potatoes. Food Chem., 79: 177-181.
CrossRef  |  Direct Link  |  

Kaur, M. and N. Singh, 2006. Relationships between selected properties of seeds, flours and starches from different chickpea cultivars. Int. J. Food Propert., 9: 597-608.
CrossRef  |  Direct Link  |  

Koksel, H., G.H. Ryu, A. Basman, H. Demiralp and P.K. Ng, 2004. Effects of extrusion variables on the properties of waxy hulless barley extrudates. Nahrung, 48: 19-24.
CrossRef  |  Direct Link  |  

Korus, J., D. Gumul and K. Czechowska, 2007. Effect of extrusion on the phenolic composition and antioxidant activity of dry beans of Phaseolus vulgaris L. Food Technol. Biotechnol., 45: 139-146.
Direct Link  |  

Le Leu, R.K., I.L. Brown, Y. Hu, A.R. Bird, M. Jackson, A. Esterman and G.P. Young, 2005. A synbiotic combination of resistant starch and Bifidobacterium lactis facilitates apoptotic deletion of carcinogen-damaged cells in rat colon. J. Nutr., 135: 996-1001.
PubMed  |  

Martinez, M.M., C.M. Rosell and M. Gomez, 2014. Modification of wheat flour functionality and digestibility through different extrusion conditions. J. Food Eng., 143: 74-79.
CrossRef  |  Direct Link  |  

Meilgaard, M.C., B.T. Carr and G.V. Civille, 1999. Sensory Evaluation Techniques. 3rd Edn., CRC Press, Boca Raton, FL., ISBN: 9781003040729, Pages: 416.

Nayak, B., J.D.J. Berrios, J.R. Powers and J. Tang, 2011. Effect of extrusion on the antioxidant capacity and color attributes of expanded extrudates prepared from purple potato and yellow pea flour mixes. J. Food Sci., 76: 874-883.
CrossRef  |  Direct Link  |  

Razzaq, R.M., M.F. Anjum and M.I. Khan, 2012. Effect of extruder variables on chemical characteristics of Maize (Zea mays L.) extrudates. Pak. J. Food Sci., 22: 108-116.
Direct Link  |  

Rodriguez-Miranda, J., I.I. Ruiz-Lopez, E. Herman-Lara, C.E. Martinez-Sanchez, E. Delgado-Licon and M.A. Vivar-Vera, 2011. Development of extruded snacks using taro (Colocasia esculenta) and nixtamalized maize (Zea mays) flour blends. Food Sci. Technol., 44: 673-680.
CrossRef  |  Direct Link  |  

Rufian-Henares, J. and C. Delgado-Andrade, 2009. Effect of digestive process on maillard reaction indexes and antioxidant properties of breakfast cereals. Food Res. Int., 42: 394-400.
CrossRef  |  Direct Link  |  

Saeleaw, M., K. Durrschmid and G. Schleining, 2012. The effect of extrusion conditions on mechanical-sound and sensory evaluation of rye expanded snack. J. Food Eng., 110: 532-540.
CrossRef  |  Direct Link  |  

Sarawong, C., R. Schoenlechner, K. Sekiguchi, E. Berghofer and P.K. Ng, 2014. Effect of extrusion cooking on the physicochemical properties, resistant starch, phenolic content and antioxidant capacities of green banana flour. Food Chem., 143: 33-39.
CrossRef  |  Direct Link  |  

Sawant, A.A., N.J. Thakor, S.B. Swami and A.D. Divate, 2013. Physical and sensory characteristics of ready-to-eat food prepared from finger millet based composite mixer by extrusion. CIGR Int. J. Agric. Eng., 15: 100-105.
Direct Link  |  

Seker, M., 2005. Selected properties of native or modified maize starch/soy protein mixtures extruded at varying screw speed. J. Sci. Food Agric., 85: 1161-1165.
CrossRef  |  Direct Link  |  

Sharma, P., H.S. Gujral and B. Singh, 2012. Antioxidant activity of barley as affected by extrusion cooking. Food Chem., 131: 1406-1413.
CrossRef  |  Direct Link  |  

Singleton, V.L., R. Orthofer and R.M. Lamuela-Raventos, 1999. Analysis of Total Phenols and Other Oxidation Substrates and Antioxidants by Means of Folin-Ciocalteu Reagent. In: Methods in Enzymology, Burslem, G.L. (Ed.), Academic Press, Cambridge, Massachusetts, ISBN: 9780121822002, pp: 152-178.

Stojceska, V., P. Ainsworth, A. Plunkett and S. Ibanoglu, 2009. The effect of extrusion cooking using different water feed rates on the quality of ready-to-eat snacks made from food by-products. Food Chem. J., 144: 226-232.
CrossRef  |  

Thirukkumar, S. and G. Sindumathi, 2014. Studies on preparation of processed horse gram (Macrotyloma uniflorum) flour incorporated chappati. Int. J. Sci. Res., 3: 275-277.

Wolf, B., 2010. Polysaccharide functionality through extrusion processing. Curr. Opinion Colloid Interface Sci., 15: 50-54.
CrossRef  |  

Yagoub, A.E.G.A., M.A. Muhammed and A.A. Abu Baker, 2008. Effect of soaking, sprouting and cooking on chemical composition, bioavailability of minerals and in vitro protein digestibility of roselle (Hibiscus sabdariffa L.) seed. Pak. J. Nutr., 7: 50-56.
CrossRef  |  Direct Link  |  

Young, S.L., M.A. Simon, M.A. Baird, G.W. Tannock and R. Bibiloni et al., 2004. Bifidobacterial species differentially affect expression of cell surface markers and cytokines of dendritic cells harvested from cord blood. Clin. Diagnosis Laboratory Immunol., 11: 686-690.
Direct Link  |  

Zhang, X., H. Chen, N. Zhang, S. Chen, J. Tian, Y. Zhang and Z. Wang, 2013. Extrusion treatment for improved physicochemical and antioxidant properties of high-molecular weight polysaccharides isolated from coarse tea. Food Res. Int., 53: 726-731.
CrossRef  |  Direct Link  |  

Zhu, L.J., R. Shukri, N.J. de Mesa-Stonestreet, S. Alavi, H. Dogan and Y.C. Shi, 2010. Mechanical and microstructural properties of soy protein-high amylose corn starch extrudates in relation to physiochemical changes of starch during extrusion. J. Food Eng., 100: 232-238.
CrossRef  |  Direct Link  |  

Zielinski, H. and A. Troszynska, 2000. Antioxidant capacity of raw and hydrothermal processed cereal grains. Polish J. Food Nutr. Sci., 9: 79-83.