• Title/Summary/Keyword: Cookie

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The Housewife's Current Use and Demand for Processed Rice Food Products (주부 소비자의 쌀 가공제품 이용실태 및 요구도 조사)

  • Kim, Soo-Min;Lee, Jin-Sil;Han, Jung-A;Kim, Young-Sik;Paik, Jin-Kyung;Hwang, Hye-Sun;Yi, Na-Young;Park, Dae-Seop;Hong, Wan-Soo
    • Korean journal of food and cookery science
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    • v.29 no.2
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    • pp.95-104
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    • 2013
  • This study was conducted to investigate the current use and the demand for processed rice food products by full-time and working housewives in a metropolitan area. Out of 330 questionnaires distributed, 300 were analyzed(90.9% response rate). It was revealed that more than half of the respondents(54.0%) had used processed rice food products, regardless of their occupation. Most respondents stated that they used rice food products because of the variety of the products, digestibility and the taste. The development necessity for processed rice food products was analyzed, showing that rice cake(3.86), rice sauce(3.64), and rice cookie(3.89) had the highest score in each category. The average demand for education and promotion of rice food products was 3.89; among 7 items, menu recipe using rice flour was highly demanded(4.18) by the respondents. Approximately 43.0% of the respondents agreed that the internet is the most effective method for learning about rice flour cooking, and the respondents who have used processed rice food products(59.5%) were more likely to attend education programs compared to housewives who have not used processed rice food products (44.5%)(p<.05). Full-time housewife(59.4%) had a greater tendency to participate in the education program than working woman(44.4%)(p<.001). The findings suggested that various processed rice flour products with convenience to use and prolonged shelf-life will be needed.

Quality and Antioxidant Properties of Cookies Supplemented with Black Sesame Powder (흑임자 분말을 첨가한 쿠키의 품질 및 항산화 활성)

  • Lim, Jeong Ah;Lee, Jun Ho
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.44 no.7
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    • pp.1058-1063
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    • 2015
  • The feasibility of incorporating black sesame powder (BSP) as a value-added food ingredient into bakery products was investigated using a cookie model system. BSP was incorporated into cookies at different content: 0%, 2%, 4%, 6%, and 8% (w/w) based on the total weight of wheat flour. The spread ratio and loss rate of cookies increased significantly with increasing levels of BSP (P<0.05). All color characteristics, including lightness ($L^*$), redness ($a^*$), and yellowness ($b^*$), decreased with a higher amount of BSP. Use of BSP significantly reduced the hardness of cookies (P<0.05), but no significant differences were found between the control and 2%, 4%, and 6% samples (P>0.05). 2,2-Diphenyl-1-picrylhydrazyl and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) radical scavenging activities increased significantly (P<0.05). The consumer acceptance test indicated that addition of BSP up to 4% had a favorable effect on consumer preferences. Overall, cookies containing 4% BSP will add the advantage of the functional properties of BSP maintaining the consumer acceptability.

Quality Characteristics of Cookies Fortified with Soymilk Cake Fermented by Bacillus subtilis GT-D (고초균에 의한 비지 발효물을 첨가한 쿠키의 품질특성 연구)

  • Ryu, Mi-Jin;Kim, Hyuk-Il;Lee, Sam-Pin
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.36 no.8
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    • pp.1070-1076
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    • 2007
  • Soymilk cake (SMC) fortified with defatted soy flour was fermented by a novel Bacillus subtilis GT-D in the solid-state fermentation with chlorella, mulberry leaves or green tea as food ingredient. The fermentation of SMC resulted in higher content of tyrosine and higher activities of protease, amylase and fibrinolytic enzymes. Fermented SMC including mucilage indicated six-fold higher content of dietary fiber compared to that of non-fermented SMC. The SMC fermented without additional ingredient allowed the highest spread ratio and width of cookies. Cookies prepared without SMC showed the lowest value of spread ratio and width compared to those of fermented SMC. In addition, these cookies showed the highest hardness value of 8,975 g, and thickness value of 5.97 and slightly higher bright color. Cookies fortified with SMC fermented with chlorella or mulberry leaves showed higher sensory evaluation value. Fortification of SMC fermented without additional ingredient resulted in the highest preference in the sensory evaluation of cookies.

Effects of Milk Protein-Gum Conjugates on The Characteristics of The Dough and Staling of Bread Made of Frozen Dough During Freeze-Thaw Cycles (우유단백질-검류 복합체 첨가가 제빵용 반죽의 물리적 특성과 식빵의 노화에 미치는 영향)

  • Yun Young;Kim Young-Ho;Kim Young-Su;Choi Sung-Hee;Eun Jong-Bang
    • Food Science and Preservation
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    • v.13 no.1
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    • pp.30-36
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    • 2006
  • Milk protein-gum conjugates were prepared by Maillard reaction and added to dough to investigate the possibile use of them as anti-staling agents in bread Four different types of conjugates were added to dough, i.e., $casein-\kappa-carrageenan$ (CK), casein-sodium alginate (CA), $whey-\kappa-carrgeenan$(WK) and whey-sodium alginate (WA). Their addition to flour increased the gelatinization temperature, water absorption and development time of the dough. Extensogram showed the increased resistance to extension of the doughs resulting from the addition of the conjugates. Moisture content of the breads decreased during storage at $5^{\circ}C$ for 4 days. The breads added with conjugates had lower extents of the decreases than non-treated degrees and maintained higher moisture content than non-treated bread after 3 freeze-thaw cycles. The storage degrees at $5^{\circ}C$ for 4 days affected the increased bread hardness, but, addition of WA conjugate decreased extents of the increases. Therefore, milk protein-gum conjugates, especially WA conjugate, contributed to retarding staling of breads

Study on implementation of Secure HTML5 Local Storage (안전한 HTML5 로컬스토리지 구현에 대한 연구)

  • Myeong, Hee-Won;Paik, Jung-Ha;Lee, Dong-Hoon
    • Journal of Internet Computing and Services
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    • v.13 no.4
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    • pp.83-93
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    • 2012
  • HTML5 has developed not to have browser dependancy considering interoperability as same as maintaining compatability with lower versions of HTML. HTML5, the newest web standardization is on going of being structured. Along with the smart phone boom, HTML5 is spotlighted because it can be applied to cross platforms in mobile web environments. Specially the local Storage that has been listed in new features in HTML5 supports offline function for web application that enables web application to be run even when the mobile is not connected to 3G or wifi. With Local storage, development of server-independent web application can be possible. However Local storage stores plaintext data in it without applying any security measure and this makes the plaintext data dangerous to security threats that are already exist in other client side storages like Cookie. In the paper we propose secure Local storage methods to offer a safe way to store and retrieve data in Local storage guaranteeing its performance. Suggested functions in this paper follow localStorage standard API and use a module that provide cryptographic function. We also prove the efficiency of suggested secure Local storage based on its performance evaluation with implementation.

Quality Characteristics and Antioxidant Activities of Cookies Added with Pleurotus eryngii Powder (새송이버섯 분말을 첨가한 쿠키의 품질 및 항산화활성)

  • Kim, Ye-Ji;Jung, In-Kyung;Kwak, Eun-Jung
    • Korean Journal of Food Science and Technology
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    • v.42 no.2
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    • pp.183-189
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    • 2010
  • This study examined the quality characteristics and antioxidant activities of cookies added Pleurotus eryngii powder. There were no significant differences in bulk density or water content between the doughs. Spread factors and leavening rates of cookies decreased with increasing Pleurotus eryngii powder content. However, the loss rates of cookies showed no significant differences. L values decreased with increasing Pleurotus eryngii powder content while a values were gradually increased. b values showed no significant differences among the samples. Hardness, total phenol compound content, ferric reducing antioxidant power (FRAP) and DPPH radical scavenging activity of cookies were significantly increased with increasing Pleurotus eryngii powder content. In a descriptive test, the color, flavor, palatability, hardness and graininess were all increased with increasing Pleurotus eryngii powder content. In a preference test, color and flavor were the highest in the 10% group without significant differences. Texture was preferred in the control-20% groups without significant differences. However, taste and overall acceptability were the highest in the 10% group.

Effects of Milk Proteins and Gums on the Dough Characteristics and Staling of Bread Made from Frozen Dough during Storage (우유단백질과 검류가 밀가루 반죽의 특성과 냉동반죽으로 제조한 식빵 저장중의 노화에 미치는 영향)

  • Yun, Young;Kim, Young-Ho;Kim, Young-Su;Eun, Jong-Bang
    • Korean Journal of Food Science and Technology
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    • v.38 no.1
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    • pp.42-46
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    • 2006
  • Rheological properties of the dough added with milk proteins and gums was studied to investigate the possibilities as anti-staling agents. Also, physical properties of the resultant bread baked from the frozen dough after 8 weeks of storage at $-20^{\circ}C$ were examined. The 4 sets of their combinations of milk proteins and gums, $casein-{\kappa}-carrageenan$ (CK), casein-sodium alginate (CA), $whey-{\kappa}-carrageenan$ (WK), and whey-sodium alginate (WA), were added to dough to examine their possible anti-staling effects. Rheological properties of dough were evaluated, and physical properties of resultant bread baked from frozen dough after 8 weeks storage at $-20^{\circ}C$ were examined. Addition of all treatments increased gelatinization temperature and water absorption, and lowered miximum viscosities and extension of doughs, compared to the control. Doughs added with CA and WA showed longer development times than that of the control. Addition of WK and WA resulted in lowest dough extensions. Treated bread showed lower moisture content decrease during storage at $5^{\circ}C$ for 4 days. Breads baked with frozen doughs after 6 weeks storage at $-20^{\circ}C$ showed similar results. Although textural hardness of breads increased with storage at $5^{\circ}C$, CA- and WA-added breads were less affected, showing they effectively retarded staling of breads.

Development and Hypoglycemic Effect of Low-fat and Sugar-free Cookie (저지방 무설탕 쿠키의 제조와 혈당 강하 효과)

  • Park, Sun-Min;Kim, Young-Soon;Yoon, In-Chul;Seo, Eun-Hae;Ko, Byoung-Seob;Choi, Soo-Bong
    • Korean Journal of Food Science and Technology
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    • v.34 no.3
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    • pp.487-492
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    • 2002
  • Low-fat and sugar-free (LFSF) cookies were developed for patients with metabolic syndrome X, such as obesity, diabetes, coronary heart disease, and hypertention, using artificial sweeteners (mixture of aspartame and saccharin), pectin and herb extracts such as Polygonatum Odoratum (Mill) Druce, Schizandrae Fructus and Lycii Fructus, without sugar and fats. LFSF cookies were composed of 7.5 : 1 of aspartame and saccharin, 5% pectin, 49% protein, and 5% herb extracts, with reduced fat level. The values for area under the curve in oral glucose tolerance tests were significantly lower in 90% pancreatomized-(Px, n = 8) and sham - operated (Sham, n = 8) rats which consumed LFSF cookies, than the control, which consumed regular cookies. Blood glucose levels were higher and the peak levels were significantly lower in the LFSF cookies group than the control group of Px and Sham rats. Blood glucose levels of healthy female college students (n = 10) at 30 and 60 min after the consumption of 30 g LFSF and regular cookies were not different, but they were significantly lower in the LFSF-cookies group in diabetes patients (n = 10). In conclusions, LFSF cookies was considered as a good snack for diabetic patients.

A Study on the remote acuisition of HejHome Air Cloud artifacts (스마트 홈 헤이 홈 Air의 클라우드 아티팩트 원격 수집 방안 연구)

  • Kim, Ju-eun;Seo, Seung-hee;Cha, Hae-seong;Kim, Yeok;Lee, Chang-hoon
    • Journal of Internet Computing and Services
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    • v.23 no.5
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    • pp.69-78
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    • 2022
  • As the use of Internet of Things (IoT) devices has expanded, digital forensics coverage of the National Police Agency has expanded to smart home areas. Accordingly, most of the existing studies conducted to acquire smart home platform data were mainly conducted to analyze local data of mobile devices and analyze network perspectives. However, meaningful data for evidence analysis is mainly stored on cloud storage on smart home platforms. Therefore, in this paper, we study how to acquire stored in the cloud in a Hey Home Air environment by extracting accessToken of user accounts through a cookie database of browsers such as Microsoft Edge, Google Chrome, Mozilia Firefox, and Opera, which are recorded on a PC when users use the Hey Home app-based "Hey Home Square" service. In this paper, the it was configured with smart temperature and humidity sensors, smart door sensors, and smart motion sensors, and artifacts such as temperature and humidity data by date and place, device list used, and motion detection records were collected. Information such as temperature and humidity at the time of the incident can be seen from the results of the artifact analysis and can be used in the forensic investigation process. In addition, the cloud data acquisition method using OpenAPI proposed in this paper excludes the possibility of modulation during the data collection process and uses the API method, so it follows the principle of integrity and reproducibility, which are the principles of digital forensics.

A Study on the Digital Forensics Artifacts Collection and Analysis of Browser Extension-Based Crypto Wallet (브라우저 익스텐션 기반 암호화폐 지갑의 디지털 포렌식 아티팩트 수집 및 분석 연구)

  • Ju-eun Kim;Seung-hee Seo;Beong-jin Seok;Heoyn-su Byun;Chang-hoon Lee
    • Journal of the Korea Institute of Information Security & Cryptology
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    • v.33 no.3
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    • pp.471-485
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    • 2023
  • Recently, due to the nature of blockchain that guarantees users' anonymity, more and more cases are being exploited for crimes such as illegal transactions. However, cryptocurrency is protected in cryptocurrency wallets, making it difficult to recover criminal funds. Therefore, this study acquires artifacts from the data and memory area of a local PC based on user behavior from four browser extension wallets (Metamask, Binance, Phantom, and Kaikas) to track and retrieve cryptocurrencies used in crime, and analyzes how to use them from a digital forensics perspective. As a result of the analysis, the type of wallet and cryptocurrency used by the suspect was confirmed through the API name obtained from the browser's cache data, and the URL and wallet address used for the remittance transaction were obtained. We also identified Client IDs that could identify devices used in cookie data, and confirmed that mnemonic code could be obtained from memory. Additionally, we propose an algorithm to measure the persistence of obtainable mnemonic code and automate acquisition.