• Proceedings of the Korean Society of Community Living Science Conference
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• 2004.05a
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• pp.170-170
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• 2004

바쁜 생활 속에서 아침식사를 빵으로 해결하는 경우가 많아졌고, 청소년이나 젊은층사이에 빵은 점심이나 저력 등의 주식으로서도 큰 몫을 차지하고 있다. 그러나 그동안 자주 섭취해온 옥수수식빵, 우유식빵 및 호빵(고기)의 영양성분은 외국 식품성분표의 내용을 인용하여 왔다. 따라서 농촌자원개발연구소에서는 한국인이 좋아하는 식빵 및 호빵의 영양성분을 종류별로 분석하고, 이들 빵류에 대한 영양정보를 소비자에게 제공하여 균형 있는 식생활을 위한 기초 자료로 제공하고자 한다. (중략)

• Journal of Plant Biotechnology
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• v.47 no.4
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• pp.261-272
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• 2020

Approvals for cultivation and import of genetically modified (GM) crops have dramatically increased around the world. Comparative compositional studies are an important aspect of safety assessments of products from GM crops and are based on substantial equivalence. Compositional analyses focus on determining similarities and differences between the compositions of the GM crops and their conventional counterparts, and thereby assessing the compositional equivalence of GM crops and their conventional comparators. The analytes, such as major constituents, key nutrients, and antinutrients, are generally determined on a crop-specific basis according to the OECD consensus document. The use of standard methods throughout the processes, such as selection of comparators, field trials, analytical methods, and statistical data analysis, is crucial. In this study, we showed the general framework of compositional studies. Literature for compositional studies of GM crops conducted abroad and in Korea was reviewed to obtain information about analytes, conventional counterparts, cultivation year, location, and statistical methods. The studies conducted abroad assessed for commercial release of GM crops such as soybean, maize, and cotton, while domestic studies were mainly performed for research in rice. In addition, we suggested a guidance for conventional comparators and field trials applicable to the domestic situation.

• The monthly packaging world
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• s.279
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• pp.92-97
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• 2016

식품의약품안전처는 식품등의 표시기준 일부 개정고시(안)를 행정 예고 했다. 식약처는 우리국민의 영양상태 등을 반영한 한국인의 영양소섭취기준이 개정(보건복지부,' 15.11)됨에 따라, 이를 식품표시에서 사용하는 영양성분의 평균적인 1일 섭취 기준량인 '1일 영양성분 기준치'에 반영하여 소비자가 하루의 식사 중 해당 식품이 차지하는 영양적 가치를 잘 이해하고, 식품간의 영양성분을 쉽게 비교할 수 있도록 하고자 한다.

• Journal of Nutrition and Health
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• v.51 no.2
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• pp.186-198
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• 2018

Purpose: This study was performed to evaluate the utilization of a current national Food Composition Database (FCDB) and to investigate demand for nutrients that should be added or supplemented in order to expand the national FCDB. Methods: Surveys were constructed based on the utilization of FCDB, use of a food and nutrition analysis program, utilization and importance of nutritional ingredients, and nutritional ingredients desired to be supplemented in the national FCDB. Self-administered surveys were obtained from 349 food and nutrition specialists, including dietitians, nutrition teachers, food industry workers, professors, and researcher. Results: Exactly 73.6% of respondents used the FCDB, and 90.5% experienced using various food and nutrition analysis programs. Professors and researchers frequently utilized protein, carbohydrate, and lipid nutrients in the FCDB. Among vitamins, vitamin C, vitamin A, and vitamin D were frequently used. Among minerals, sodium and calcium were highly used. Among the subjects, 17.4% of subjects have used phytochemical DB. Carotenoids, anthocyanins, and isoflavones among phytochemicals were frequently used, in that order. Respondents desired an additional data on sugars, vitamin D, folic acid, selenium, iodine, dietary fiber, vitamin $B_{12}$, and carotenoids in the FCDB. Conclusion: The survey results indicate that the current FCDB is actively used for various purposes, although it is necessary to construct a national nutrition database with additional nutrients.

• Proceedings of the Korean Nutrition Society Conference
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• 1994.11a
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• pp.52-56
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• 1994

식품에 존재하는 성분으로 그 영양, 생리, 생화학적 기능이 밝혀지고 있으면서 특별히 권장량이 제정되어 있지 않은 성분중에서 중요성이 증가되고 있는 choline, taurine, carnitine, inositol, flavonoid 등에 대하여 최근까지 연구되어 있는 성과를 종합하여, 한국인 영양권장량 책정의 기초자료로서 제시하고자 한다.

• The Korean Journal of Community Living Science
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• v.15 no.4
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• pp.177-184
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• 2004

This study performed compositional analyses of a genetically modified herbicide-tolerant red pepper (GMHT), developed by the Rural Development Administration, and a parental red pepper cultivar 'Subicho', and compared the nutrient composition of them. Using the Association of Official Analytical Chemists (AOAC) methods, the study measured the concentration of nutrients, including the proximate components (protein, fat, fiber, ash, and carbohydrates) and minerals (Ca, K, Na, Fe, Mg, Zn) of GMHT and 'Subicho'. Nutritional composition of GMHT and 'Subicho' were compared with the nutritional composition of conventional red peppers. The nutrient composition of GMHT and 'Subicho' were found similar, and GMHT's nutrient contents were in the range of those of the conventional red peppers. These results showed that GMHT's nutrient contents were equivalent to those of the parental red pepper and other conventional red peppers.

• Journal of the Korean Society of Food Culture
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• v.21 no.2
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• pp.161-165
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• 2006

This study was examined the contents of solid, calcium, phosphorous, magnesium, protein, amino acid and collagen in beef leg and rib bone soup by various boiling time(1, 2, 4, 8, 12 hours). The results were as follows; as the boiling time increased, contents of solid, calcium, phosphorous, magnesium, protein, amino acid and collagen were increased. However, the boiling time increased, cloudiness (T%) was decreased. When we compared beef bone leg with the rib bone soup, rib bone soup was much nutritional contents than leg bone soup. In sensory evaluation of the soup boiled for 12 hours, added with 0.8% salt, rib bone stew was highly evaluated than leg bone soup.

• Food Engineering Progress
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• v.21 no.4
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• pp.391-402
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• 2017

The purpose of this study was to improve the nutrition and the permeability of functional plants by using cryogenic grinding technology. Barley sprouts, Curcuma longa L., Dendropanax morbifera LEV., Phellinus linteus were dried, ground and extracted in different temperature conditions. Powder size of barley sprouts and Curcuma longa L. were about $50{\mu}m$ and Dendropanax morbifera LEV. and Phellinus linteus were about $20{\mu}m$. Cryogenic ground of Barley sprouts preserved 18.27-124.65% of nutrients such as protein, ash, carbohydrate, beta carotene, minerals, vitamins. Cryogenic grinding powder of Curcuma longa L. show high nutrients retention rate of lipid and carbohydrate. Permeability was measured by Parallel Artificial Membrane Permeability Assay (PAMPA) to predict passive gastrointestinal absorption. Permeability of saponarin, which is marker compound of Barley sprouts, is 9.88 times higher in cryogenic grinding powder than ambient grinding powder. Curcumin permability is 3.1 times higher than ambient grinded powder. As a result, particle size, nutrition, protein digestion degree and permeability demonstrated a positive relationship with the decreasing grinding temperature for the powders. These results confirm that the cryogenic grinding method had good suitability to increase functionality of plants, since it could minimize the heat generated while processing and effectively reduce the particle size.

• Proceedings of the Korean Society of Computer Information Conference
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• 2021.01a
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• pp.21-22
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• 2021

사람들이 체중을 조절하고 건강을 관리하기 위한 방법 중 하루 영양소 섭취량을 조절이 있다. 현대 사회에선 가공식품의 섭취량이 증가함에 따라 자연스레 가공식품들의 영양소를 파악하고 기록하는 것도 중요한 문제가 되었다. 본 논문에서는 실제 가공 식품의 포장지에 인쇄되어있는 영양성분 표 이미지를 인식할 수 있는 OCR을 FOTS 기반으로 구현 및 실험을 진행하였다. 실제로 시중에서 파는 영양성분 표는 한글과 영어가 섞여 있기 때문에 한글을 인식하는 모델과 영어와 숫자를 인식하는 모델을 따로 학습한 뒤 생성하여 각 언어에 대한 인식률을 향상시켰다.

• Applied Chemistry for Engineering
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• v.20 no.3
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• pp.346-350
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• 2009

Natural state materials contain a lot of available nutrient components. Among them, natural nutrient substances are utilized not only as the ingredient of functional foods but also as the excipients of functional cosmetics and pharmaceutic. Of these nutrient substances, solubility parameters of each components were calculated to choose the most suitable solvents for solutions. The solubility parameters for each components were composed of the dispersion contribution of the molecular attractive function, the polar contribution of the molecular attractive function and the contribution of the hydrogen bonding force. The chi parameters ($\chi_{12}$) were calculated with the information of the solubility parameter for the solute and solvent and were used as the criteria for the optimal solute-solvent pair. The optimal solvents were suggested with the numerical values of chi parameters for some amino acids.