• Title/Summary/Keyword: 텍스츄어

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Texture & Water Content Changes by Freeze Drying of Kiwi (참다래의 동결건조에 따른 텍스츄어와 수분함량의 변화)

  • Jung, Yeon-Tae;Lee, Soo-Il;Lee, Ha-Na;Kim, Young-Mi;Je, Hong-Il;Ha, Young-Sun
    • 한국포장학회:학술대회논문집
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    • 2006.11a
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    • pp.127-132
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    • 2006
  • 건강기능성 식품으로 각광을 받고 있는 키위과일의 건조 중 유효성분의 손실을 최대한 줄일 수 있는 진공동결건조법을 이용하여 키위과일을 동결건조하고 생키위, 동결건조키위 및 해동공정을 거친 해동키위를 시료로 하여 텍스츄어와 수분함량의 변화를 조사연구 하였다. Freeze Drying Kiwi는 생Kiwi보다 수분함량이 크게 감소되어 텍스츄어(hardness, firmness, stiffness) 수치가 전체적으로 매우 높게 나타났으나, 해동(Re-Hydration Kiwi)시킨 경우에는 텍스츄어가 생키위의 $1.2{\sim}l.3$배 정도로 나타나 동결건조법으로 건조하면 키위의 복원성이 매우 좋은 것으로 나타났다. 키위는 동결건조에 의해 수분함량이 크게 줄어 식품의 부패요소 중 중요요소인 수분활성도(Aw; Water Activity)가 크게 낮아져 식품의 원형이 비교적 그대로 유지되면서 유통기한(Shelf life)이 크게 연장되는 것을 알 수 있었다.

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Quality Characteristics of Jelly Added with Pressed Kiwi(Actinidia chinensis var. 'Halla Gold') Juice (참다래 과즙을 첨가한 젤리의 품질 특성)

  • Oh, Hyun-Jeong;Back, Jin-Woo;Lee, Ju-Yeon;Oh, Young-Ju;Lim, Sang-Bin
    • Culinary science and hospitality research
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    • v.19 no.5
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    • pp.110-120
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    • 2013
  • Five types of kiwi jelly were prepared with different rates of pressed kiwi juice and carrageenan, and their quality characteristics such as chemical composition, saccharinity, color, texture, and sensory attributes were measured. There were no significant changes in moisture, crude lipid, carbohydrate, but significant differences were shown in crude ash, crude protein, pH, and acidity. The pH decreased and acidity increased as the amount of added kiwi juice increased. The saccharinity of kiwi jelly increased with increased amount of added kiwi juice. Additionally, the total phenolic content, DPPH radical scavenging activity and content increased with increased amount of added kiwi juice. The hardness, gumminess, and chewiness increased with increased levels of carrageenan. As the amount of added carrageenan increased, the L values of kiwi jelly decreased. Based on the sensory evaluation test, kiwi jelly, JKJ(Jeju Kiwi Jelly)-3 was the best in the flavor, sweetness, texture, and overall acceptability. The chemical composition of JKJ-3 was as follows : moisture $75.1{\pm}0.5%$, carbohydrate $24.2{\pm}0.5%$, crude protein $0.29{\pm}0.05%$, and crude ash $0.44{\pm}0.02%$. The kiwi jelly, JKJ-3 of overall acceptability values in the sensory test for flavor, sweetness, hardness, texture and overall favorite were 3.65, 3.35, 3.35, 3.50 and 3.60, respectively, with the addition of 20% pressed kiwi juice and 2.3% carrageenan.

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Desired Textures of Food Analogs and Methods of Measuring Their Textural Properties (대용 식품의 텍스츄어 특성 및 그의 측정 방법)

  • Bourne, Malcolm C.
    • Korean Journal of Food Science and Technology
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    • v.7 no.3
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    • pp.168-180
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    • 1975
  • Analogs and extenders should have mouthfeel and chewing characteristics that are similar to the food they are replacing or extending. Instrumental methods can measure some of the physical properties that constitute 'texture' but only sensory methods can provide a complete description and quantification of the textural properties of a food. Instrumental methods and sensory methods for measuring texture are reviewed.

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Effective Silhouette Edge Rendering using Parameterized Brush Functions (파라미터화된 브러쉬 함수를 이용한 효과적인 실루엣 에지 렌더링)

  • 조진화;김성수;양태천
    • Proceedings of the Korean Information Science Society Conference
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    • 2000.10b
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    • pp.487-489
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    • 2000
  • 3차원 모델을 바탕으로 실루엣 에지를 찾아 디스플레이 해주는 대부분의 시스템들은 삼각 메쉬를 기반으로 한 모델 표현법을 사용하고 있다. NPR(nonphotorealistic rendering)에서 가장 초점을 두는 것은 컴퓨터로 렌더링된 결과가 사람이 그린듯한 효과를 줄 수 있느냐에 있다. 기존에 연구된 대부분의 시스템들은 사람이 그린듯한 효과를 주기 위해 물체의 표면에 대한 텍스츄어(Texture)와 어두운 정도, 그리고 스트록(Stroke)을 표면의 윤곽에 맞도록 그리는 많은 기법들을 소개해 왔다. 본 논문에서는 NPR 표현의 가장 기본이 되는 실루엣 에지 추출에 초점을 두고 추출한 실루엣 에지에 대해 파라미터화된 브러쉬 함수(Parameterized Brush Functions)를 적용하여 다양한 스타일로 디스플레이할 수 있는 기법을 제시한다.

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A Comparative Study on Visual Expression Between Domestic-Overseas Brands of Paperweave Wallcovering (국내외 지사벽지 브랜드의 시각적 표현 비교연구)

  • Lee, Joonhan;Kim, Sun Mee
    • Journal of Fashion Business
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    • v.21 no.4
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    • pp.34-43
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    • 2017
  • Paperweave wallcoveing is necessary to develop new designs based on the analysis of global trend and reflection of Korean traditional image to improve commercial value in the worldwide market. The purpose of this study was to understand design trend and share valuable data by product analyzing of major paperweave wallcovering brands - Yeomyung (Korea), Phillip Jeffries (USA) and Omexco (Belgium). In the dominant color, the largest proportion is YR. Analysis of each brand color, Omexco is using the widest range of colors, the colors of each brand uses an exclusive of its own brand compared to other brands are Green (Yeomyung), Blue (Phillip Jeffries), Red (Omexco). The number of colors, Yeomyung and Philip Jeffries have a high ratio of bi-color, Omexco is revealing various color expression methods such as 55% solid color, two or three multi-color are each half of the balance. Analysis of weaving, Yeomyung has a high ratio of balanced plain, at number of mixture, Yeomyung and Phillip Jeffries are using mostly paper-yarn but Omexco is using multi-mixture materials in some part of theirs. Regarding analysis of finishing, all three brands are mostly selling unfinished paperweave wallcovering but some solid coated are appearing at Yeomyung and Omexco. Yeomyung has more foil transfer compared with the other brands, Phillip Jeffries has some digital printed products.

A Study on Digitalization of Fashion Textile Design - A Study of Fashion Textile CAD Design According to Digitalization - (패션텍스타일 디자인의 디지털화 연구 -디지털화에 따른 패션텍스타일 CAD디자인의 활용가치 연구-)

  • 강혜승;권민희
    • Archives of design research
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    • v.17 no.1
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    • pp.289-298
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    • 2004
  • With the advance of digital technology, development of exclusive CAD system for fashion textile that may suggest the future of fashion textile industry is increasingly accelerated. To build up the foundation of digital culture, it is required for fashion textile industry to develop goods with high value added and make rapid change of production system, and actually, exclusive programs are being developed to meet with the desire. Present study considers the vicissitude of fashion textile and the composition and characteristics of design system, and compares and analyses a variety of design developments of digital fashion textile. And it systemizes the expansion and change of creative digital pattern designs that are developed differing from existing graphic program, the expression of suitable textile texture, and the simulation effect by three-dimension modeling. By separating the usage of CAD system for fashion textile into designing and producing aspects, it also focuses on increasing the usage of exclusive CAD system for fashion textile.

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