• 한국식품조리과학회지
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• 제25권6호
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• pp.655-662
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• 2009

This study investigated foreign consumers' perceived brand image of Korean food by applying the factor analysis research method. Questionnaires were distributed to 600 foreigners visiting Korea, from September 1 to 21, 2008. A total of 416 questionnaires were returned, of which 70 unusable questionnaires were excluded and 346 were used in the final analysis. SPSS 12.0 was employed for the statistical analysis. According to the factor analysis results, the brand image of Korean food were classified into four factors, 'premium concerns', 'novelty concerns', 'health concerns', and 'popularity concerns', where 'health concerns' had the highest mean score among the factors. The results also showed that the respondents perceived Korean food as 'healthy' and 'organic', but not as 'feminine' or 'high-grade', particularly respondents who were Japanese and Chinese. Additionally, the respondents were divided into two groups by degree of preference for Korean food. No significant differences existed between the two groups except for the attribute 'family-oriented'. Overall, the results suggested that the representative brand image of Korean food is 'healthy', which also corresponds with recent food consumption trends and Korean food characteristics.

• 농촌지도와개발
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• 제4권1호
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• pp.231-243
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• 1997

Objective of the study was to investigate characteristics and meanings of the agricultural extension work during the period of Japanese $rule(1906{\sim}1945)$ through historical review on the work. The agricultural extension work during the period of Japanese rule was categorized into six patterns such as agricultural extension work by (1) government agricultural administration system, (2) agricultural experiment/research institute, (3) public school, (4) through the movement of rural development(Nong-chon-Jinheung Undong), (5) pro-government private organization, and (6) pure private organization. In conclusion, the characteristics of the extension work were defined; 1) a tool and/or method for colonial rule, 2) non-democratic and top-down extension work by administration, 3) authoritative and coercive work initiated by governmental system, 4) nation wide work of cooperation with public and private organization, 5) extension work focused on production increasing food and industrial materials, and 6) extension work initiated by government system without participation of pure private organization. The meanings of the extension work were reviewed in two ways. Firstly, in macro point of view, the work has negative meaning that was utilized as a tool and/or method for Japanese colonial rule, since the extension work was implemented under the direction of agricultural policy and was also directly related to the policy of Japanese colonial government. Secondly, in micro point of view, the work has significant meaning either negative or positive such as 1) beginning of modernized extension work based on experiment and research, 2) introduction of forcible agricultural extension work, 3) inducement of distrust tendency to agricultural policy and agricultural extension work, 4) establishment of basis in hardware of agricultural extension work, 5) production of experience in software of agricultural extension work, and 6) improvement of recognition toward scientific farming and improvement of level in agricultural techniques.

• 한국의사학회지
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• 제34권1호
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• pp.31-46
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• 2021

Shin Hong-Gyun and his family have been in medicine for many generations as Korean Medical Doctors (KMDs). In 1919 when Shin Hong-Gyun was participating in an independence movement in Jang-Baek-Hyun, his younger brother Shin Dong-Gyun was killed by Japanese military police forces. This tragic incident triggered Shin Hong-Gyun to establish an army for national independence called , holding 200 young men, to serve in armed struggle against the Japanese Government with Kim Jung-Geon in May, 1920. In March 1933, Shin Hong-Gyun, as a military surgeon, led his men to the Korean Independence Army to fight a battle. Once he became a member of the Korean Independence Army, he, in fact, participated in few battles: Sadohaja, Dong-Kyung-Sung, Deajeonjayeong. Daejeonjayeong was a waypoint that the Japanese military needed to pass through in order to reach the Wangcheong area. Shin Hong-Gyun's independence forces had to endure painful starvation and heavy rain while hiding in ambush for long periods of time until the Japanese military would appear. Due to its summer rainy season, rainwater overflowed into their trenches and was filled up to the waist. Even worse, food stockpiles were low and the Japanese army did not appear for longer time. Shin Hong-Gyun's entire team suffered severe hunger and extreme cold. At this critical moment, Shin Hong-Gyun used his expertise as a KMD to find edible black mushrooms that grow wild in the mountains and use them to feed his men. This event led to the victory of the independence army at the battle of Daejeonjayeong. The purpose of the paper is to inform and highlight the forgotten history of Shin Hong-Gyun who was, both, a Korean Medical Doctor and a military surgeon.

• 한국축산식품학회지
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• 제23권4호
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• pp.309-314
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• 2003

Color and its stability in venison, longissumus dorsi (LD) and quadriceps femoris (QF) muscles, from 8 wild Cervus nippon yesoensis (Japanese Yeso Deer) were investigated by means of the CIE L$^{*}a{*}b{*}$ measurement and autoxidation rate recorded using partially purified myoglobin. It was observed a common feature of the change of three mean values($L^{*}$, $a^{*}$ and $b^{*}$) in both LD and QF that mean value increased at 1 or 2 day post-mortem and then decreased during storage. The differences between 1 and 7 days was the largest in $a^{*}$ value than those in $L^{*}$ and $b^{*}$ values. The mean differences among storage days were only significant in $a^{*}$ except for $b^{*}$ of LD. It was same tendency that the mean difference of CIE $L^{*}$, $a^{*}$ and $b^{*}$ values during refrigerator storage was larger in $a^{*}$ than both in $L^{*}$ and $b^{*}$ reported in beef(Sekikawa et al., 1995) and venison(Stevenson et al., 1989) during storage. The smaller $a^{*}$ value was indicated that bright red of meat changed to dull red, brown red causing met-Mb formation. To compare of color stability with respects to the Mb autoxidation rate, we measured this rate of deer and horse muscles, because horse Mb was considered to have the fastest autoxidation rate among domestic animals, and we used crude Mb and pH 6.0, which might be reflected to the intact meat. Mean value of the autoxidation rate measured in this study in deer was 0.037 and that was 0.026 in horse(sigma). Although there was no significant mean difference and were different Mb purity between deer(A409/A 280 nm = 4.0) and horse(5.6), in generally Mb purity was the higher and the faster autoxidation rate, but this rate in deer was faster than in horse. These results might indicate that venison meat discolors at faster rate compared with beef.

• Journal of Microbiology and Biotechnology
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• 제14권4호
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• pp.745-750
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• 2004

The objective of this collaborative study was to establish a Korean standard of Japanese encephalitis (JE) vaccine (mouse brain-derived, formalin-inactivated) for potency assay. A candidate preparation proposed as a Korean standard was provided by GreenCross Vaccine, and six laboratories, including one national control laboratory and five manufacturers of JE vaccine, participated in the study. The potency of the candidate preparation and a reference standard obtained from Japan was estimated by mouse immunogenicity assay using the in vitro plaque reduction neutralization test (PRNT). The results of 72 assays conducted by the 6 laboratories showed that the overall mean potency estimate of the candidate preparation was 2.455 log median plaque reduction neutralization antibody titer per 0.5-ml dosage administered twice in mice at 7-day intervals, and that the mean potency ratio of the candidate preparation relative to the reference standard was 1.074. The potency estimates were quite variable among laboratories irrespective of the preparation. The variability of assays assessed by Z scores and coefficient of variation (CV) were in general within the level of acceptance (Z scores within $\pm3$ and $CV\;\leq\;15%$). Therefore, we concluded that the candidate preparation would be suitable as a national standard for testing the potency of JE vaccine (inactivated).

• 한국식품과학회지
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• 제31권4호
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• pp.1044-1049
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• 1999

벌꿀 발효주의 발효 특성을 조사하였다. 벌꿀 희석액의 알코을 발효에는 Saccharomyces bayanus가 저온에서 발효력이 우수하였고 알코올 생성도 많았다. 벌꿀 발효주의 생산 최적조건은 pH 4.0, $20^{\circ}C$이었으며, 최적 발효액의 당도는 $24{\sim}27^{\circ}Brix$이었다. 벌꿀 희석액은 발효시 pH와 산도의 변화는 적었으나 과실 삼투압 추출액에서는 산도의 저하가 심하였다. 발효중 환원당은 점진적으로 감소하고 알코올은 증가하여 발효 종료후 가용성 고형분은 $8.5{\sim}9.1^{\circ}Brix$로 저하 하였으며 잔류환원당은 $1.90{\sim}2.32%$, 발효율은 $90{\sim}92%$이었다. 21일 발효후 알코올은 잡화꿀에서 13.3%, 아카시아 꿀에서 13.7%로 아카시아 꿀이 알코올 생성이 높았으나 벌꿀 종류에 따른 차이는 적었다. 과실의 벌꿀삼투압 추출액은 13일 발효 후 pH는 $2.92{\sim}2.97$로 급격히 저하하였으나 산도는 벌꿀 감귤주에서 0.30%로 벌꿀 매실주 0.53%에 비하여 적었다. 발효 후 잔류 환원당은 $2.03{\sim}2.87%$이었고 알코올생성은 벌꿀 감귤주가 13.1%로 벌꿀 매실주의 12.5% 보다 높았으며 발효도 벌꿀주에 비하여 양호하여 벌꿀 과실추출액이 벌꿀 희석액보다 벌꿀발효주 제조에 유리하였다.

• 한국독성학회:학술대회논문집
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• 한국독성학회 2003년도 추계학술대회
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• pp.94-94
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• 2003

Tea is the most popular beverage in the world, especially green tea (Camellia sinensis) is daily taken by Asian people including Japanese. In last two decades, a variety of biological effects of tea components such as antioxidative, antimutagenic, anticarcinogenic, antibacterial and radical scavenging activities on bacteria, cultured cells and mammals have been elucidated.(omitted)

• 한국조리학회지
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• 제6권2호
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• pp.97-122
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• 2000

It is currently that there are increasing especially of F&B's revenue well as room's. Thus, Hotel have set foods adapt to customers' need. This paper is targeting on figuring out for food choice factors of tourist hotel customers. Results on this are 1ike follows; Firstly, major factors on the food choice are different by its style respectively. \circled1 Menu's diversity and nutrition degrees have highly influence with Korean sty1e. \circled2 Freshness, Food's degree of temperature and appearance have highly influence with Japanese style. \circled3 Nutritious balance and its appearance have highly influence Chinese style. Secondly, rest factors on the food choice are shown that service factor is generally important in these three style.

• Journal of electromagnetic engineering and science
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• 제13권4호
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• pp.208-213
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• 2013

This paper proposes a tag antenna for radio frequency identification (RFID) food system. The RFID tag antenna is designed and fabricated based on the rectangular loop concept used in the UHF band (Korean and Japanese standards, 916.7-923.5MHz). The proposed tag antenna is composed of a radiation patch, sensor tag chip, temperature sensor, oscillator, and battery. We conjugated matching between the tag antenna and the sensor tag using a U-shaped stub. Details of the proposed tag antenna design and the simulated and measured results are presented and discussed.

• 한국식품영양학회지
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• 제30권4호
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• pp.742-748
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• 2017

This research aimed to improve the healthy properties of puffer fish broth, which has been utilized in Korean and Japanese food. Various healthy foods such as garlic, onion, mushroom, and cauliflower were added as ingredients to pufffer fish stock, and the antioxidative activity of each stock was measured by assaying the DPPH and ABTS radical scavenging activities, reducing power and amount of polyphenol. Shiitake was the most effective in increasing the antioxidative activity of puffer fish stock. The high antioxidative activity of shiitake mushroom seems to be correlated with the amount of polyphenol content in puffer fish broth. The antioxidant activities of puffer fish stock increased proportionally with increasing amount of added shiitake, which in turn was due to the increased amount of total polyphenol in the stock.