KMID : 1007520090180040948
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Food Science and Biotechnology 2009 Volume.18 No. 4 p.948 ~ p.953
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Effects of Fiber-rich Apple and Apricot Powders on Cookie Quality
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Ibrahim T. Seker
Ozen Ozboy-Ozba? Incilay Gokbulut Serpil Ozturk Hamit Koksel
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Abstract
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Apple and apricot powders (APL-P and APR-P) were produced from apple and apricot fruits and they were usedin 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 theAPL-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 controlup 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 texturalproperties of the cookies were significantly affected (p<0.01) and APR-P appeared to be a more suitable replacer of flour thanAPL-P. Addition of both fruit powders upto 20% into the cookie formulation were evaluated as acceptable in terms of thesensory properties.
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KEYWORD
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apple powder, apricot powder, cookie quality, total dietary fiber
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