• Title/Summary/Keyword: Increase in value added to products

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Establishment of Total Sugar Reference Value for Koreans (한국인 총당류 섭취기준 설정)

  • Cho, Sung-Hee;Chung, Chin-Eun;Kim, Sun-Hee;Chung, Hye-Kyung
    • Journal of Nutrition and Health
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    • v.40 no.sup
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    • pp.3-8
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    • 2007
  • Sugars are a ubiquitous component of our food supply and are consumed as a naturally occurring component of many foods and as additions to foods during processing, preparation, or at the table. Most fruits and dairy products are high in sugars and thus naturally occurring sugars are consumed as part of a healthy diet. Some countries developed recommended daily intake figures(daily values : DVs or guideline daily amounts: GDA) for nutrients, and some countries, but not most have developed DV/GDA for total sugars. Dietary Reference Intakes for Koreans established by the Korean Nutrition Society in 2005, did not include the reference values for total sugar or added sugar. The committee on Dietary Reference Intakes for sugar was constituted in 2006 and discussed whether to special added sugars or total sugar. Although added sugars are not chemically or physiologically different from naturally occurring sugars, many foods and beverages that are major sources of added sugars have lower micronutrient densities compared with foods and beverages that are major sources of naturally occuring sugars. But it was so hard to calculate a dietary intake of added sugar for Korean people, because there was insufficient information about contents of added sugar during processing or preparation of Korean food. Currently Korean or US food labels contain information on total sugars per serving but do not distinguish between sugars naturally present in food and added sugars. Therefore the committee decided to set the reference value for total sugar for Koreans. According to the recommended diet pattern for Koreans suggested by the Korean Nutrition Society, estimated sugar intake from the sugar containing food based on 2,000 kilocalories is 67 g or 13% of total energy. Based on the data available on risk of obesity, hypertension, hyperlipidemia, insulin resistance, and metabolic syndrome from the analysis of Korean NHANES, it was insufficient evidence to set a UL for total sugar, but tended to increase serum LDL cholesterol and obesity at over 20-25% of energy from total sugar when consumed with high carbohydrates. Therefore the committee on Dietary Reference Intakes for sugar set the Acceptable Macronutrient Distribution Range for total sugar as 10-20% of total energy intake.

Development of Multi-sensor Image Fusion software(InFusion) for Value-added applications (고부가 활용을 위한 이종영상 융합 소프트웨어(InFusion) 개발)

  • Choi, Myung-jin;Chung, Inhyup;Ko, Hyeong Ghun;Jang, Sumin
    • Journal of Satellite, Information and Communications
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    • v.12 no.3
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    • pp.15-21
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    • 2017
  • Following the successful launch of KOMPSAT-3 in May 2012, KOMPSAT-5 in August 2013, and KOMPSAT-3A in March 2015 have succeeded in launching the integrated operation of optical, radar and thermal infrared sensors in Korea. We have established a foundation to utilize the characteristics of each sensors. In order to overcome limitations in the range of application and accuracy of the application of a single sensor, multi-sensor image fusion techniques have been developed which take advantage of multiple sensors and complement each other. In this paper, we introduce the development of software (InFusion) for multi-sensor image fusion and valued-added product generation using KOMPSAT series. First, we describe the characteristics of each sensor and the necessity of fusion software development, and describe the entire development process. It aims to increase the data utilization of KOMPSAT series and to inform the superiority of domestic software through creation of high value-added products.

Quantitative examination of the Korean Textile Complex (통계자료에 의한 섬유산업의 이해)

  • Ye, Hae-Kyung
    • Journal of Fashion Business
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    • v.1 no.1
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    • pp.43-52
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    • 1997
  • The main purpose of this study was to examine the sectors of Korean textile complex based on various economic characteristics and performances. The sectors in the textile complex differed in many aspects. Man-made fiber industry showed capital-intensive characteristics even though most of the sectors in the textile complex were labor-intensive. Textile industry is composed of weaving and spinning, knitting, dyeing and finishing sectors and even within the textile industry, each sector had different characteristics from each others. Weaving and spinning sector seemed to require relatively high capital investment, while dyeing and finishing was very labor-intensive. Labor-intensive apparel industry has faced decrease in labor-productivity while wage has increased. Slow growth in labor productivity in Korean textile complex was shown to be a more problem than increase in wage or ratio of labor cost to value added. Apparel companies appeared to be in better financial states than the textile companies, even though the exports of apparel products have decreased in the 1990s. However, in overall the financial states of the Korean textile complex were not as strong as those of the other manufacturing sectors.

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Effects of Polyphosphates and Heart on the Physicochemical Properties of a Restructured Pork Product (재구성 돈육의 물리화학적 성질에 대한 중합인산염과 염통의 첨가효과)

  • Lee, Moo-Ha;Chung, Myung-Sub
    • Korean Journal of Food Science and Technology
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    • v.18 no.2
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    • pp.149-152
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    • 1986
  • The effects of polyphosphates (STP, TSPP, SAPP and SHMP) and heart on phyrsicochemical properties of a restructured pork product were studied. Among phosphates studied, no significant differences were found in TBA value and WHC while STP and TSPP showed a significantly better effect on the reduction of cooking loss than SAPP and SHMP. When the products with beef heart (5%, 10%, and 15%) were compared with beef organoleptically, texture and color of the products showed no difference from those of beef regardless of levels of heart. Juiciness was better and cooking loss was lower in the products with heart than in beef. When pork heart was added, cooking loss and TBA value were not significantly different among products with different levels of heart (5%,7.5% and 10%). Color and juiciness were improved significantly with 7.5%, and 10% levels compared to 5% level. The measurements by a color difference meter showed that the improvement of color was mainly due to the increase in redness of tilt product.

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Characteristics of Strength and Durability of Hwangto-Concrete according to its Mixing Condition (황토 콘크리트의 배합조건에 따른 강도성상 및 내구성)

  • Hwang, Hey Zoo;Roh, Tae Hak;Kim, Jin Il
    • KIEAE Journal
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    • v.8 no.5
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    • pp.55-60
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    • 2008
  • The purpose of this study is to increase the use of Hwangto and examine the strength according to what it is compounded with. Hwangto-concrete containing Hwanto without cement nor organic chemical products were compared to the traditional cement concrete through some durability experiments. We expect to gain more knowledge on the potentials of Hwangto-concrete as an architectural source. 1) As Hwangto binder amount rises, the value of slump increases too. The reason is that the increase of the quantity of cement causes the increase of the amount of material and the decrease of the amount of aggregate. 2) When the mixed component into Hwangto-concrete remains at 2%, the compress strength is generally dispersed high along the per unit fission, in case the amount of which is at $400(g/m^3)$. The highest compress strength is 39MPa. It means that it can be applied to common structures and we need to conduct a basic property test to ensure the strength and fluidness. 3) Hwangto-concrete is expected to be highly used in the ocean structure and chemical industry because it has better resistance to sulfuric acid and to hydrochloric acid than the cement-concrete has. The result of this study is as follows. It is expected that Hwangto-concrete will be widely applied and further research on its durability and tests for its basic substantial characteristics based on future component added to it.

Did Anti-dumping Duties Really Restrict Import?: Empirical Evidence from the US, the EU, China, and India

  • Choi, Nakgyoon
    • East Asian Economic Review
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    • v.21 no.1
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    • pp.3-27
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    • 2017
  • This paper studied the effects of anti-dumping measures on the imports to investigate whether the trade restriction effect of an anti-dumping duty is dominant. Our results indicate that a 1% increase in the anti-dumping duties decreases the import of the targeted product by about 0.43~0.51%. The actual statistics, however, show that the total import of the targeted products increased by about 30 percent while an anti-dumping duty was in force. That indicates that an anti-dumping duty is just a temporary import relief. This paper also investigated whether an anti-dumping duty is terminated in the case that the injury would not be likely to continue or recur if the duty were removed. The hazards model estimates show that increase in market share, MFN tariff rate, and dumping margin decrease the hazard of termination of an anti-dumping duty, but the increase in value added increases the hazard of termination. Generally speaking, this result indicates that the WTO member countries have regulated the overuse of an anti-dumping measure. The findings of this paper show that there is a country- and industry-wise heterogeneous characteristic in the effect as well as termination of an anti-dumping duty.

Additive biocomponents from catfish by-products enhance the growth of shrimp Litopenaeus vannamei

  • Pham Viet Nam;Tran Vy Hich;Nguyen Van Hoa;Khuong V. Dinh;Nguyen Cong Minh;Trang Si Trung
    • Fisheries and Aquatic Sciences
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    • v.26 no.6
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    • pp.367-379
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    • 2023
  • The rapid expansion of shrimp production requires a huge amount of protein sources from soybeans and wild-caught fishmeal; both are becoming a shortage. Meanwhile, catfish production and processing is a giant industry in Vietnam, which produce hundred thousand tonnes of protein- and lipid-rich by-products, annually. Using catfish by-products to gradually replace the traditional protein sources in shrimp aquaculture may bring triple benefits: 1) reducing pressure on wild fish exploitation for fishmeal, 2) reducing the environmental impacts of catfish by-products, and 3) increasing the value and sustainability of aquaculture production. In this study, we used catfish by-products to produce fish protein hydrolysate (FPH) and nano-hydroxyapatite (HA) as additives in feed for Pacific white shrimp (Litopenaeus vannamei). The supplement mixture of FPH and HA was added into the commercial diet (Charoen Pokphand Group [CP], 38% protein, and 6.5% lipid) to reach 38%, 38.5%, 40%, 43%, and 44% of the crude protein content. The survival and growth of shrimps were weekly assessed to day 55. The results showed that the shrimp growth was highest at 43% crude protein content in the feed as indicated by an increase of 124% and 112% in shrimp weight and length, respectively, compared to the commercial reference diet. No negative effects of adding the mixture of FPH and HA on the water quality were observed. Vibrio density was lower than 6.5 × 103 CFU/mL, which is the lowest Vibrio density negatively affecting the shrimp growth and development. These findings indicate that the mixture of FPH and HA are promising additive components in feed for post-larval shrimp L. vannamei diets.

Development of Smart Pet House with AI Function (AI 기능을 탑재한 스마트 반려동물 하우스 개발)

  • Song, Soon-Myung;Park, Soo-Yong;Jo, Eun-Hyeon;Lee, Dong-Hyung
    • Journal of Korean Society of Industrial and Systems Engineering
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    • v.42 no.2
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    • pp.86-93
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    • 2019
  • The population of domestic companion animals is estimated to be about 10 million now. In recent years, the domestic pet market has been launching a wide range of products and services for high quality, smart and well-being. As a result, the market size will increase from 900 billion won in 2012 to 2.3 trillion won in 2016, which has more than doubled in five years. The industry expects to reach 6 trillion won by 2020, expecting 3 trillion won this year. In particular, domestic dogs and cats market is estimated at 275.5 billion won, accounting for 19% of the domestic animal market and 1.425 billion won for the world market. However, despite the growing market for companion animals products, unfortunately the import dependence on related industrial goods is still high and the quality of service is very low. Unlike Europe and the United States, 90% of companion animals are housed in apartments, often causing problems in the health and safety of companions and companions. The purpose of this study is to develop a smart house for companion animals with environmental friendliness and AI function that can be won in competition with products of developed countries. The results of this study are expected to contribute to the creation of a new value - added base for the related industries through the strengthening of the competitiveness of the related SMEs and further the effect of employment increase and import substitution.

The strength characteristic of extruding solid according to substitution ratio and curing methods of waste concrete powder (폐콘크리트 미분말 대체율 및 양생방법에 따른 압출경화체의 강도특성)

  • Yu, Jae-Seong;Kim, Jin-Man;Lee, Myeong-Jin
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2015.11a
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    • pp.49-50
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    • 2015
  • Recently, by-products from concrete industry are generated in large quantities because of urban redevelopment. Accordingly, waste concrete powder(WCP) inevitably generated in the course of crushing, screening, and separating the waste concrete also show high emission and be increasing gradually, but which is mostly buried with waste concrete aggregate. This is a basic research to increase the value added utilization rate of WCP. We have examined strength characteristic of extruding panel with WCP, depending on the curing methods. The result of study shows similar strength to the base specimen in autoclave curing condition. And in autoclave curing condition, the specimen with WCP of 20% and 30% satisfy the target strength of 14MPa.

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Development and Quality Assessment of Healthy Bread using Korean Pine Leaf Powder

  • Eunbin Park;Soo In Ryu;Jean Kyung Paik
    • The Korean Journal of Food And Nutrition
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    • v.36 no.5
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    • pp.387-394
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    • 2023
  • With the advancement and diversification of the bread industry, eco-friendly products with less sugar and salt, and containing functional ingredients are being developed. To develop healthy bread, Korean pine leaf powder was added in different proportions (0%, 1%, 3%, 5%, and 7%), and the quality characteristics of the bread, namely height, moisture, color value, texture, antioxidant property, and sensory characteristics were evaluated. As the amount of leaf powder was increased in the bread, L-value in the range of 53.45~85.05 (p<0.001) and adhesiveness in the range of 0.13~0.32 mJ (p<0.001) decreased significantly, whereas b-value in the range of 16.75~30.74 (p<0.001), total polyphenol content in the range of 466.83~669.13 ug/mL, ABTS- in the range of 0.46~43.23%, DPPH-radical in the range of 1.39~45.76%, scavenging capacities (p<0.001), color in the range of 3.27~5.40 (p=0.017) and texture in the range of 4.33~4.80 (p=0.006) preferences increased significantly. This study could increase the utilization of Korean pine leaf and the production of healthy food with antioxidant properties.