• Title/Summary/Keyword: Sensory of cookies

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The Effects of Sensory Attributes of Food on Consumer Preference

  • ISASKAR, Riyanti;DARWANTO, Dwidjono Hadi;WALUYATI, Lestari Rahayu;IRHAM, Irham
    • The Journal of Asian Finance, Economics and Business
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    • v.8 no.3
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    • pp.1303-1314
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    • 2021
  • The purpose of this study is to compare preferences of consumers between food items made from modified cassava flour and plain flour using sensory tests. This study is a qualitative research with an experimental approach and four food items, namely streamed brownies, cookies, fried mushrooms, and seasoning flour have been used for the study. Each of these food items are made from modified cassava flour and plain flour. Panelists wore blindfolds and tasted the food items except the seasoning flour. Based on the data analysis, the panelists have different preferences towards the four food items. The result of the paired Wilcoxon test showed that there is not any different preference in terms of taste of steamed brownies made from mocaf or plain flour, while there is a significant difference in terms of color, aroma, texture, and appearance between the steamed brownies made from mocaf and plain flour. Consumers decide to buy products made from mocaf because these products use local flour and are gluten-free. This article describes the customer's preference based on sensory analysis between products made from mocaf and ones made from plain flour. The result can be used as the basis for developing food items made from local flour and alternative food for customers allergic to gluten.

Effect of Rice Flour Prepared with Enzyme Treatment on Quality Characteristics of Rice Cookies (효소처리 쌀가루를 이용한 쌀 쿠키의 품질 특성)

  • Kim, Mi-Seon;Park, Jong Dae;Lee, Hyun Yu;Kum, Jun Seok
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.42 no.9
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    • pp.1439-1445
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    • 2013
  • The aim of this study was to investigate the quality characteristics of rice cookies specifically prepared with rice flour following enzyme treatment. In this study, three types of specific enzyme treatments, that is, ${\alpha}$-amylase, ${\beta}$-amylase, and cellulose+${\beta}$-glucanase were applied on the effect of rice flour with respect to desired quality characteristics of the rice cookies. Based on our study results, we have found that the density of dough in the rice cookies was not significantly different between that of the non-enzyme treated (control) and the enzyme treated group. However, we found that the spread factor of rice cookies, prepared with rice flour treated with ${\beta}$-amylase, was higher than that of the control. It was also found that the moisture content of rice cookies (with added enzyme-treated rice flour) was 3.20 to 3.90%; however, this range is much lower than that observed in the control. Further, we observed that Hunter color's L-values were significantly higher for the control than those of the enzyme-treated cookies. We also found that hardness of enzyme-treated cookies was comparatively better than that of the control. In addition, the sensory acceptability scores of the enzyme-treated cookies were found to be significantly higher than the control in decisive parameters such as aroma, appearance, flavor, taste, texture, and overall acceptability. Based on our findings, we suggest that ${\alpha}$-amylase treated rice flour is an effective ingredient for improving the overall quality of rice cookies.

Quality Characteristics of Cookies with Garlic Paste (마늘 페이스트 첨가 쿠키의 품질 특성)

  • Kim, Ae-Jung;Joung, Kyung-Hee;Shin, Seung-Mee;Lim, Hee-Jung;Cho, Jae-Chul
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.11 no.6
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    • pp.2178-2184
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    • 2010
  • This study investigated the quality characteristics of the cookies with garlic paste. Five different paste concentration levels of 0, 40, 80, 120 and 140g were added to 400g flour to make the cookie. In terms of color, the L-value and b-value of control group was higher than that with the garlic paste added. In the case of the a-value of garlic paste added group was higher than that with the control group. Among the textural characteristics hardness was decreased according to the addition level of garlic paste. For the sensory evaluation, apperance, taste, texture and overall acceptability were excellent in the group with the addition of 40g garlic paste. From the results of this study, the cookie with 40g garlic paste added content was shown to have the best quality.

Utility of Post-Mature Kiwi Fruit Powder in Bakery Products (과숙된 키위 파우더의 Bakery 제품에의 이용성)

  • 김현석;김병용;김명환
    • 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.

Quality Characteristics and Optimization of Cookies Prepared with Opuntia humifusa Powder using Response Surface Methodology (반응표면분석법을 이용한 천년초 줄기 분말 첨가 쿠키의 품질특성 및 최적화)

  • Jung, Bok-Mi;Kim, Dah-Sol;Joo, Nami
    • Korean journal of food and cookery science
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    • v.29 no.1
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    • pp.1-10
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    • 2013
  • The purpose of this study was to investigate the antioxidative effects of Opuntia humifusa powder and determine the optimal composite recipe by three different amounts of Opuntia humifusa powder, sugar and butter in cookies prepared with Opuntia humifusa powder. In regard to its antioxidant effects, Opuntia humifusa powder had a total phenolic content and DPPH free radical scavenging activity of $6.64{\pm}0.54mg/g$ and $90.12{\pm}0.42%$, respectively. response surface methodology was used to obtain sixteen experimental points(including three replicates for Opuntia humifusa powder, sugar and butter) and Opuntia humifusa cookie formulation was optimized using rheology. The results of the sensory evaluation produced very significant values for color (p<0.05), flavor (p<0.05), texture (p<0.05), sweetness (p<0.05), appearance (p<0.05), overall quality (p<0.05), and the results of instrumental analysis showed significant values in sweetness (p<0.001), hardness (p<0.001), lightness (p<0.001), redness (p<0.001), yellowness (p<0.01). As a results, the optimum formulations obtained by numerical and graphical methods were found to be 3.11 g of Opuntia humifusa powder, 35.00 g of sugar and 50.54 g of butter.

Process Optimization for Cookies with Low-marketable Israeli Carp Cyprinus carpio Using Response Surface Methodology (RSM) (반응표면분석법을 활용한 저상품성 향어(Cyprinus carpio) 쿠키 제조 공정 최적화)

  • Ye Youl Kim;Sang In Kang;Jin-Soo Kim
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.56 no.3
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    • pp.284-292
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    • 2023
  • This study was conducted to optimize the cookie preparation using Israeli crap Cyprinus carpio paste (C-ICP). The results of response surface methodology suggested the selection of other supplementary materials/[soft flour (SF) + ICP] (X1) and SF/ICP (X2) as independent variables, and hardness (Y1), yellowness (Y2), amino acid nitrogen (Y3), and overall sensory acceptance (Y4) as dependent variables. The optimal conditions of OS, SF, and ICP were 35.0%, 40.3% and 24.7%, respectively, and the predicted values of the multiple response optimal conditions Y1, Y2, Y3, and Y4 were 2,006.2 N/m2, 21.1, 30.0 mg/100 g, and a score of 6.6, respectively. Under the optimum conditions, experimental values of Y1, Y2, Y3, and Y4 were 2,010.5 ± 22.3 N/m2, 21.6 ± 0.5, 29.6 ± 0.7 mg/100 g, and a score of 6.9 ± 0.3, respectively, which were not significantly different from the predicted values (P < 0.05). The results on hardness, moisture, VCI yellowness, and lightness suggested that the optimum heating period was 20 min. C-ICP prepared under the optimum conditions was superior in sensory evaluation to cookies without the Israeli carp paste.

Storage Quality Characteristics of Cookies Prepared with Pine Needle Powder (저장기간에 따른 솔잎분말 첨가 쿠키의 품질특성)

  • Jung, Hyeon-A;Kim, Su-Hyun;Kim, Min-Ae
    • Food Science and Preservation
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    • v.16 no.4
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    • pp.506-511
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    • 2009
  • We investigated changes in quality during storage of cookies prepared with pine needle powder these are functional foods. We chose the quantity of pine needle powder (0%, 3%, 6%, or 9%, by weight) and storage time (1 day, 3 days, or 5 days) as independent variables and conducted sensory tests, measured chromaticity, and investigated physical properties. Differences in sweetness (p<0.05), bitterness and overall preference (both p<0.001), were noted on sensory testing, and were all significant. The degrees of brightness (p<0.001), redness (p<0.001), yellowness (p<0.001), and hardness (p<0.05) increased significantly as pine needle powder content increased, and changes in brightness and redness (both p<0.01) during storage were also significant.

Characteristics of Pound Cake and Butter Cookie Containing Stevioside and Maltitol (스테비오사이드와 말티톨을 사용한 제과류의 품질특성 - 파운드 케이크와 버터쿠키를 중심으로 -)

  • 윤교희
    • The Korean Journal of Food And Nutrition
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    • v.14 no.5
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    • pp.391-396
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    • 2001
  • Effects of substitution of stevioside and maltitol with sugar on the quality characteristics of pound cake and butter cooky were investigated. Pound cakes increased in baking loss rates and decreased in water contents with substitution of sugar by stevioside and malitol. The yellow values of interior of pound cakes, and the lightness and yellow values of surface of butter cookies significantly decreased with substitution of sugar by stevioside and maltitol. Most of texture parameters such as hardness, chewiness, springiness, cohesiveness and gumminess of pound cakes, and hardness and brittleness of butter cookies also decreased with substitution sugar by stevioside and maltitol. In sensory evaluation, texture and appearances of pound cakes containing stevioside and maltitol were positively different compared to that of sugar control. However, butter cookies containing stevioside and maltitol were negatively different in texture and positively different In appearance compared to that of sugar control. Taste, flavor, sweetness and overall acceptability of pound cakes and butter cookies were not different between sugar and stevioside group. In conclusion, textures and appearances of pound cakes might be improvable without affection on other characteristics, and butter cookies were almost the same as the results of Pound cakes except deterioration of appearance, when sugar were substituted with stevioside and maltitol.

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Antioxidant activity and sensory characteristics of rice cookies containing dandelion complex powder (민들레복합분말 첨가 쌀 쿠키의 항산화적, 관능적 품질특성)

  • Byeon, Yang Soo;Ra, Ha Na;Kim, Hae Young
    • Korean Journal of Food Science and Technology
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    • v.49 no.2
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    • pp.173-180
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    • 2017
  • This study evaluated the characteristics of rice cookies with varying amounts (0, 250, 500, and 750 mg) of dandelion complex powder. Dandelion powder is considered a functional food with skin-moisturizing and atopic skin improvement effects by KFDA. Quality characteristics of AF343 and rice cookies were measured by determining antimicrobial activities, physical characteristics, sensory evaluation values, and antioxidant activities. An antibiotic susceptibility test of the powder showed positive activities in Escherichia coli (O157:H7), Staphylococcus aureus, Bacillus cereus, and Listeria monocytogenes. Rice cookie containing 250-500 mg powder showed significantly increased antioxidant activities compared to controls (p<0.05). However, sensory intensities between the two sample groups were not significantly different. Thus, rice cookies containing 250-500 mg dandelion complex powder were successfully developed to improve antioxidant and antimicrobial qualities. These products may attract the attention of health-conscious consumers in the highly competitive cookie industry.

A Study on Setting the Shelf Life of Commercial Korean Traditional Cookies: Rice Yoogwa, Sesame Yoogwa and Yackwa (일부 시판되고 있는 한과류 중 쌀유과, 깨유과 및 약과의 적정 유통기한 설정에 관한 연구)

  • 김은미;김현숙
    • Korean journal of food and cookery science
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    • v.17 no.3
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    • pp.229-236
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    • 2001
  • This study was conducted in order to set the shelf life of Rice Yoogwa, Sesame Yoogwa and Yackwa to marketed in department store. It was investigated acid value, peroxide value, microbiological test and sensory evaluation for 50 days. Acid value of Rice Yoogwa, Sesame Yoogwa and Yackwa were not significantly different during storage period. Peroxide values of Rice Yoogwa and Yackwa were significantly increased after 30 days of storage but there was no different in Sesame Yoogwa. Fungus were appeared Sesame Yoogwa of A company, Rice Yoogwa and Yackwa of B company after 40 days of storage. In sensory evaluation, odor, taste, texture and overall acceptability after 40 days were significantly lower than 10 days of storage and rancid odor was gradually increased with preservation period in all materials. Correlation of acid value and peroxide value were positive throughout whole preservation period and rancid odor was increased. Odor, taste, texture and overall acceptability of Yoogwa and Yackwa were negative correlation with preservation period. In view of the above results, it came to the conclusion that shelf life of Yoogwa and Yackwa was 40 days.

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