• Korean Journal of Food Science and Technology
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• v.40 no.2
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• pp.234-237
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• 2008

The quality of sugar-snap cookie prepared with wheat flour supplemented with black rice flour was investigated. The pH of cookie batter decreased as the amount of black rice flour increased. Increasing proportions of black rice flour resulted in increase of width and spread factor of cookie, whereas thickness and fracturability decreased. L, a, and b values decreased as the amount of black rice flour increased. Sensory evaluation showed that supplements of 20, 25, and 20% black rice flour had the best overall preference in strong, medium, and weak flours, respectively.

• Culinary science and hospitality research
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• v.17 no.2
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• pp.198-208
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• 2011

The purpose of this study is to investigate the quality characteristics of sugar-snap cookies prepared with Curcuma Longa L. powder(0, 3, 6, 9, 12, 15%) substituted for flour. The pH of the dough of sugar-snap cookies ranged from 6.58 to 7.32, and their moisture contents ranged from 9.09% to 10.77%. The width and spread factor of sugar-snap cookies decreased significantly with increase in Curcuma Longa L powder content(p<0.05); Lightness decreased significantly as the Curcuma Longa L. powder content increased while redness and yellowness increased significantly(p<0.05). Hardness increased with more powder added, and sensory evaluation indicated that the samples with 6% of the powder received higher scores in terms of taste, color, flavor, texture and overall tastes. As a result, sugar-snap cookies with 6% of Curcuma Longa L. powder were valued as best.

• Korean Journal of Food Science and Technology
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• v.36 no.5
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• pp.754-760
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• 2004

Physicochemical properties and suitability of domestic wheat varieties for production of sugar-snap cookie were examined. Four kinds of commercially available wheat flour and six kinds of other domestic wheat varieties were tested. Domestic wheat varieties had protein contents ranging 7.7 to 11.5%, alkaline water retention capacity (AWRC) of 54.6 to 65.2%, Pelshenke values of 17 to 31 min, and sedimentation values of 19.6 to 30.8 mL. Peak viscosity range of Korean wheat flours measured by Rapid Visco Analyser was from 134.4 to 346.3 unit. Diameter of cookies fer US soft wheat flour was 7.8 cm and domestic wheat flours ranged from 7.2 to 7.9 cm. Cookie spread factors for Alchanmil, Tapdongmil, and Woorimil flours were higher than those of other flours. Protein content had significantly high correlation coefficient of $r=0.892^{**}$ with sedimentation value, and showed negative correlation with cookie diameter, spread factor, and top grain score. AWRC values had significantly high correlation coefficient of $r=-0.736^{**}$ with cookie diameter. Spread factor of cookie showed positive correlation with top grain score.

• Journal of the East Asian Society of Dietary Life
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• v.20 no.2
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• pp.307-312
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• 2010

Sugar snap cookies were prepared with the addition of carrot powder (2~12%) as a source of dietary fiber. Analyses of physiochemical properties, rheology and sensory evaluation of the cookies were conducted. Increasing carrot powder content weakened the flour, as evidenced by decreased diameter and increased thickness, which resulted in decreased spread factor. The water content of the carrot powder-amended cookies and unamended flour was not significantly different. The pH and L values progressively decreased and a and b values progressively increased with increasing addition of carrot powder. Textural analysis revealed no significant differences in brittleness with carrot powder addition, even though brittleness did decrease with the addition of more carrot powder. Sensory evaluation revealed a preference for cookies prepared with 2~4% carrot powder, with decreased preference at powder concentrations exceeding 6%. Addition of a dried vegetable with high fiber content caused the dietary fiber to absorb much water content, resulting in decreased diameter, increased thickness and decreased spread factor. Therefore, it is deemed desirable to increase the spread factor by controlling the water content and adding emulsifiers so as to enhance the functionality and maintain the quality of cookies.

• Korean Journal of Food Science and Technology
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• v.34 no.5
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• pp.846-855
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• 2002

Several soft white spring and winter wheat cultivars were evaluated by analyzing physicochemical properties such as Single Kernel Characterization System (SKCS), milling properties, Rapid Visco-Analyzer (RVA), mixograph pattern, and sugar-snap cookie-making potentialities. Results of SKCS revealed kernel hardness had a positive correlation coefficient with test weight $(r=0.497^{*})$ and near-infrared reflectance (NIR) hardness $(r=0.495^{*})$. SKCS kernel weight had a significantly high correlation of $r=0.942^{**}$ with SKCS kernel size. The test weight had significantly high correlations with straight-grade flour yield $(r=0.720^{**})$, break flour yield $(r=0.490^{*})$, flour ash content $(r=-0.781^{**})$, and milling score $(r=0.838^{**})$. The average RVA peak viscosity of the soft white winter wheat was higher (195.1 unit) than the soft white winter wheat varieties (135.7 unit). A correlation was found between RVA peak viscosity and swelling volume. Significant correlation coefficients were obtained among cookie properties, milling properties, protein content, and mixograph absorption. The cookie top grain score had a correlation coefficient of $r=0.447^{*}$ with swelling volume.

• Journal of the East Asian Society of Dietary Life
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• v.20 no.1
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• pp.122-127
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• 2010

This study involved the making of sugar snap cookies with the addition of carrot powder at two to twelve percent which furnishes modern people with much lacking and needed dietary fiber. The review of the physiochemical properties, rheology and sensory evaluation of such contents resulted in the following findings: The sedimentation value and Pelshenke value all decreased in weak flour with the addition of more carrot powder, in comparison with the control group. The water retention capacity (WRC) and alkaline water retention capacity (AWRC) all increased in weak flour with the addition of more carrot powder in comparison with the control group. As for the gelatinization properties of the test samples measured by rapid visco-analysis, the addition of more carrot powder resulted in the initial pasting temperatures increasing in the case of weak flour, yet showing no significant difference between the control group and the carrot-added groups, as well as the maximum viscosity, minimum viscosity and final viscosity all showed the tendency of decreasing. The addition of more carrot powder led to the peak times in the mixographs for weak flour all exhibiting the tendency of decreasing, which might be interpreted as gradually weaker physical properties of the dough as well as less stability in the shape of the dough in turn.

• Journal of the Korean Society of Food Science and Nutrition
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• v.33 no.8
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• pp.1367-1372
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• 2004

The effects of barley bran substitution on the quality of sugar-snap cookie and muffin were investigated using physical tests and sensory evaluation. Barley bran contained 29.04% starch, 16.23% protein, and 8.57% lipid. They were formulated by substituting the flour with the barley bran of 0, 10, 20, and 30%. Increasing levels of barley bran substitution reduced cookie spread, lightness, top grain scores and other sensory qualities. Cookies with 10% barley bran substitution, however, were not significantly different from the control cookies in sensory characteristics, and cookies with 20% barley scored well above the minimum acceptance level of 5 on a 9-point scale. Although the barley bran decreased muffin volume and had a deleterious effect on crumb grain, muffins with 10% bran had acceptable sensory properties. The physical and sensory results indicated that barley bran could be added to cookie and muffin at replacement levels up to 20% without a large adverse effect on cookie and muffin quality.

• Food Science and Biotechnology
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• v.16 no.6
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• pp.918-923
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• 2007

To investigate the relationship of wheat single kernel characteristics with end-use properties, 183 soft wheat cultivars and lines were evaluated for milling quality characteristics (kernel hardness, kernel and flour protein, flour ash), and end-use properties (i.e., as ingredients in sugar-snap cookies, sponge cake). Significant positive correlations occurred among wheat hardness parameters including near-infrared reflectance (NIR) score and single kernel characterization system (SKCS). The SKCS characteristics were also significantly correlated with conventional wheat quality parameters such as kernel size, wheat protein content, and straight-grade flour yield. The cookie diameter and cake volume were negatively correlated with NIR and SKCS hardness, and there was an inverse relationship between flour protein contents and kernel weights or sizes. Sugar-snap cookie diameter was positively correlated with sponge cake volume.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.5
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• pp.1044-1050
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• 1999

The purpose of this study was to investigate the effect of replacement of 35, 50, 75, 100% of sucrose by sugar alcohols on the texture of sugar cookies. The moistness of dough decreased as the amount of isomalt increased in cookie formula. From the texture profile for rheological properties of dough, hardness and adhesiveness of dough increased as the amount of isomalt increased. From the texture profile for sugar cookie measured by snap test and probing, hardness and brittleness of cookies increased as the levels of replacement decreased. Especially the addition of lactitol increased brittleness of cookies. In addition texture of cookies was close to control cookie as the levels of replacement decreased.

• Journal of the East Asian Society of Dietary Life
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• v.20 no.6
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• pp.957-962
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• 2010

This study examined the effects of Cornus fructus addition to suger snap cookies on WRC (water rentention capacity) and AWRC (alkaline water retention capacity). WRC and AWRC increased as more Cornus fructus powder was added, whereas the sedimentation value and Pelshenke value decreased. Regarding cookie color, L value decreased, whereas the a and b values increased. As the cookie diameter became smaller, thickness increased and spread factor decreased. Hardness of the cookies decreased, and preference was highest for cookies with 5% added Cornus fructus. The preferences for cookies were in the following order: 7% < 3% < 1% < 0% < 5% addition. In conclusion, addition of less than 5% Cornus fructus powder was the most desirable. To complement cookie appearance, it seems necessary to adjust the water content of Cornus fructus powder or add an emulsifier.