• Food Science and Preservation
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• v.15 no.4
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• pp.505-511
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• 2008

Recipes for cookies and muffins made with soybean paste and sun-dried salt were established and characteristics of the foods were investigated. On Hunter's color scale, 'L' values decreased and brightness was lowered as additive levels increased, whereas the 'a' value(redness) increased and the 'b' value(yellowness) decreased. The hardness of a control muffin was 1843 g and this increased as additive levels rose. Cookies showed the same tendency. Elasticity was not proportional to paste content whereas crispness increased as additive levels increased. Sensory evaluations of cookies and muffins with different soybean paste contents(0-8%, w/v) showed that additive at 1% (w/v) was best and additive at 8%(w/v) was unacceptable. All products scored poorly 48 h after preparation; freshness needs to be investigated further.

• Korean journal of food and cookery science
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• v.33 no.2
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• pp.127-136
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• 2017

Purpose: This study examined the effect of different gluten-free flours on the properties of cookies. Methods: Each gluten-free cookie was made from wheat, brown rice, buckwheat, corn, sorghum, teff, or black rice. Results: Baking loss was highest on sorghum (18.85%) and the lowest on teff (12.73%). The spread factor was highest on brown rice (8.20) and lowest on corn (7.60). The density was similar in all samples (1 g/mL). pH was the highest on buckwheat (6.45) and lowest on wheat (5.96). While L-value, a-value and b-value were lowest on black rice, the ${\Delta}E-value$ was the highest on black rice (35.57). The hardness was highest on wheat (30.28 N) and lowest on teff (14.87 N). The polyphenol and flavonoid content was the highest on buckwheat ($25.97{\mu}g\;GAE/mg$) and the flavonoid content was the highest on black rice ($24.33{\mu}g\;QE/mg$). The DPPH IC50 value was highest on wheat ($352.41{\mu}g/mL$) and lowest on black rice ($33.59{\mu}g/mL$). The ABTS $IC_{50}$ value was highest on wheat ($349.30{\mu}g/mL$) and lowest on black rice ($57.72{\mu}g/mL$). The results of the sensory properties revealed color to be highest on corn (7.33). The top grain was similar in all the samples (5.43-6.57). Flavor was highest on black rice and teff (6.43-6.48). The softness was the highest on wheat, sorghum, teff, and black rice (6.48-7.05). Sweetness was highest on sorghum, teff, and black rice (6.19-6.71). The overall preference also was highest on sorghum, teff, and black rice (6.14-6.48). Conclusion: Gluten-free flours can improve the quality characteristics and antioxidant activities of cookies.

• Journal of agriculture & life science
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• v.44 no.2
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• pp.67-74
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• 2010

The characteristics of cookies added asparagus (Asparagus officinals L.) powder were analyzed by chemical and sensory evaluation. Samples were prepared with different levels (0, 0.5, 1, 2, 3 and 5%) of freeze-dried asparagus powder. The lowest pH of the cookie dough was pH 6.26 in the 5% asparagus powder added group. Density value of cookie dough was decreased by increase of asparagus powder addition volume. Spread factor and hardness of cookie was significantly increased by addition of asparagus powder. And hardness was the highest in 5% asparagus powder added cookie, however there was no remarkable different between 0.5~1% added group and control. Hunter color L and a-value of dough was decreased significantly, while b-value was increased when concentration of asparagus powder was added greater than 3%. L-value of cookie was significantly decreased with larger of asparagus powder addition volume and the lowest in the 5% asparagus powder added group (55.38). Hunter a-value of cookie showed not significantly differences in all groups. The sensory evaluation was not observed significantly differences by terms of color (3.77~4.77), brittleness (4.11~4.88), flavor (3.88~4.55), taste (4.11~5.00) and overall acceptability (4.00~4.77). From these results, we suggest that asparagus powder addition is possible up to 5% and is good ingredient for increasing the acceptability and functionality of cookies.

• Korean Journal of Food Science and Technology
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• v.54 no.2
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• pp.171-178
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• 2022

In this study, the quality characteristics of rice cookies supplemented with different types of insect powder (Tenebrio molitor, Protaetia brevitarsis, and Gryllus bimaculatus) were assessed according to the quantity of insect powder used (0, 1, 2.5, 5, and 7.5 g). No significant differences were observed in rice cookie densities or water content. The pH value and spread factor decreased with increasing insect powder content (p<0.05); however, a significant increase was observed in the loss rate (p<0.05). Crude ash, crude fat, and crude protein content significantly increased with higher concentrations of insect powder (p<0.05). Moreover, lightness and yellowness decreased, whereas redness increased with higher insect powder concentrations (p<0.05). Hardness significantly decreased, whereas the antioxidant capacities of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radicals increased with higher insect powder concentrations (p<0.05). Finally, insect powder can prove a valuable resource in rice cookie production, considering its nutritional value, consumer preference, and antioxidant properties.

• Journal of the Korean Society of Food Culture
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• v.22 no.4
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• pp.468-474
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• 2007

Physicochemical and sensory characteristics of cookies with various levels of resistant starch were investigated in this study. Dough pH of 30% substituted sample group had significantly the highest value than that of all(p<0.05). Water contents of Dough were decreased with increased levels of the resistant starch in cookie preparation. The spreadability was increased as the addition levels of the resistant starch were increased. The Hunter L and a values of 30% substituted sample group had the highest values of all(p<0.05). Results of sensory characteristics of 30% substituted sample group showed significantly the lower values in hardness and crack than those in the other groups at p<0.05. Acceptance tests of cookies with 10 and 20% substituted sample groups showed higher values in savory flavor and overall acceptability than those of others.

• Culinary science and hospitality research
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• v.6 no.3
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• pp.243-261
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• 2000

Damyang is famous for the bamboo and various foods. It is urgently needed that native foods in this area are studied and modernized. Developing new foods and redeveloping local economy. Bamboo shoots can be raw materials for kimchi, canned goods, salted goods, Korean cookies, bread, tea, beverage, and so on. This study aims to invent new traditional foods using local product such as bamboo shoots will contribute to boost the recipe. to explore the new method of production and to modernize the traditional dishes. In the final analysis, economic and cultural consideration would be attached in this study.

• Culinary science and hospitality research
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• v.6 no.3
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• pp.149-166
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• 2000

In this study, author suggests menu selection according to disease and standard cooking methods for hospital patients. Nutritional state of patients must be considered to select menu. Especially age, sex, and disease symptoms are important factors to determine the nutritional requirement. Special diet should be delivered to cure the patients with different appetite, digesting ability and symptoms. Menu must be planed including various food although nutritional restrictions should be considered, In this point of view, effective cooking methods and considerations of various Korean traditional food as hospital food are suggested. Recipe of traditional Korean beverage and cookies are also presented.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04a
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• pp.904-906
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• 2002

현재 웹을 이용해서 수많은 정보들이 움직이고 있다. 이러한 웹에서 사용자에 대한 정보의 편의를 위하여 쿠키가 이용되고 있다. 이러한 쿠키의 가장 큰 문제점은 클라이언트 영역에 평문으로 저장되므로 쉽게 공격자에 의해 쿠키정보가 위조되어 사용될 수 있으며 쿠키에 저장되어진 정보들 또한 쉽게 공격자에 의해 노출될 수 있다. 본 논문은 쿠키를 안전하게 사용할 수 있도록 쿠키 보호 시스템에 대해서 제안한다. 쿠키를 암호화하기 위한 키들을 모아놓은 쿠키 보호 키 관리 시스템을 유지하며 사용자 인증쿠키를 생성하고 이 인증쿠키를 이용해서 쿠키를 보호한다.

• Journal of Digital Convergence
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• v.16 no.9
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• pp.159-172
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• 2018

This study searched and analyzed online tracking technologies. It tried to understand what to consider when establishing policies related to online tracking. Online tracking technologies were classified into 'general cookies', 'super cookies', 'fingerprinting', 'device ID tracking' and 'cross-device tracking'. Political considerations should include the layers of online tracking, the subjects of tracking technology, purpose of use, duration and storage format of information, and development of technology. The implications of this study are as follows: first, policy makers and industry should be aware that the degree of risk perceived by users may vary according to the characteristics of online tracking technology. Secondly, it is necessary to understand factors that affect the classification of online tracking technology. Finally, in the industry, preemptive measures such as building an integrated privacy system are needed to relieve anxiety of users and to build trust.

• Journal of the Korean Society of Food Science and Nutrition
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• v.32 no.4
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• pp.581-585
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• 2003

Utilities of kiwi fruit powder prepared from post-mature kiwi fruit in bakery products such as bread and cookie were investigated. The characteristics of bread and cookie with different amounts of kiwi fruit powder were examined through physical measurement (color specific volume, crumb firmness, spread ratio, and extensibility) and seneory evaluation. In baking performance of frozen dough with kiwi fruit powder, $L^{*}$, $a^{*}$, and $b^{*}$ values of crust and specific volume gradually decreased as the concentration of kiwi fruit powder increased. Crumb firmness had significant difference compared to bread without kiwi fruit powder, and sensory characteristics of breads with kiwi fruit powder were more poor than bread without kiwi fruit powder. In a cookie with kiwi fruit powder although specific volume was not significantly different, the spread ratio of cookie and cookie toughness significantly decreased; furthermore, cookie extensibility significantly increased as an amount of kiwi fruit powder increased. Hardness and moistureness of cookies in sensory evaluation had a similar tendency as toughness and extensibility of cookies. Therefore, post-mature kiwi fruit could be utilized to improve the cookie qualities.ies.s.