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Effects of Fiber-rich Apple and Apricot Powders on Cookie Quality
Ibrahim T. Seker,Ozen Ozboy-Ozba?,Incilay Gokbulut,Serpil Ozturk,Hamit Koksel 한국식품과학회 2009 Food Science and Biotechnology Vol.18 No.4
Apple and apricot powders (APL-P and APR-P) were produced from apple and apricot fruits and they were used in cookie formulation at the levels of 10-40% (in flour bases). The APL-P and APR-P were rich in terms of total dietary fiber (TDF) and antioxidant power. The APR-P supplemented cookies had higher spread ratio and lower hardness values than the APL-P supplemented ones at all addition levels. The color values of the APR-P supplemented cookies were all acceptable. Overall sensory scores of the cookies supplemented with APL-P and APR-P were not significantly different from the control up to 20% addition. TDF contents of the supplemented cookies increased significantly with increasing addition level (p<0.01). The replacement of flour by APL-P and APR-P in wire-cut cookies showed that the physical characteristics and textural properties of the cookies were significantly affected (p<0.01) and APR-P appeared to be a more suitable replacer of flour than APL-P. Addition of both fruit powders upto 20% into the cookie formulation were evaluated as acceptable in terms of the sensory properties.
Özen Özboy-Özbaş,Ibrahim T. Seker,Incilay Gökbulut 한국식품과학회 2010 Food Science and Biotechnology Vol.19 No.4
Utilization of resistant starch (RS) and apricot kernel flour (AKF) as fat replacers in cookies were examined and effects of fruit powders on the quality of low-fat cookies were investigated. A slight increase in the spread ratios of RS/AKF supplemented cookies were observed up to 20% level. The hardness of RS and RS/AKF supplemented cookies increased above 10% level. Sensory scores of RS and RS/AKF supplemented cookies were not different from the control. Total dietary fiber contents of RS and RS/AKF supplemented cookies increased with increasing level. Apricot powder (APR-P)supplemented cookies had higher spread ratios compared to the apple powder (APL-P) supplemented ones above 10% level. APL-P supplemented cookies had higher hardness and L* and lower a* than APR-P supplemented ones. APR-P appeared to be a more suitable replacer than APL-P up to 30% level.