• 웰빙융합연구
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• 제4권2호
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• pp.1-13
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• 2021

Purpose: This study analyzed the general status and conditions of the kimchi industry in Korea. The purpose of this study is to contribute to the information of a desirable kimchi market by analyzing the distribution, price, market, and consumers of kimchi based on the current status and status of the kimchi industry in Korea. Research design, data and methodology: This study basically conducted research design and analysis based on theoretical consideration and kimchi market data. Results: The conclusion of the study is that in order to globalize kimchi, it is expected that a strategy to target overseas markets with relatively low competition through a low-salt diet and premium strategy along with the image of Western health is expected. Conclusions: In Korea, small and medium-sized companies can target the B2B (Business-to-Business) market first and then target department stores or convenience stores at a stable time in the future to expand sales channels and profitability through premium or low-cost policies. Another strategy is to target overseas markets as soon as the company stabilizes through B2B. Therefore, in the kimchi industry, it is necessary to establish a sales/marketing strategy according to what position and position of one's own company in the kimchi industry.

• 한국식품저장유통학회지
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• 제10권4호
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• pp.512-516
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• 2003

콩잎김치의 소금농도별 저온에서의 숙성효과를 시기별로 조사하였다. 그 결과 숙성이 진행됨에 따라 pH가 점차로 낮아지고 산가는 증가하였다. 소금농도 1.5% 처리한 콩잎김치에서 가장 빨리 pH가 저하하였다. 염농도 측정에서 처리한 소금농도별로 염농도가 높았으며, 숙성 8일경에 모든 처리에서 염농도가 급격히 증가하였으며 그 이후에는 안정적 양상을 보였다. 소금농도별 미생물상 변화에서 총균수는 숙성이 진행됨에 따라 증가하였다가 감소한 후 일정한 경향을 유지하였고, 젖산균은 숙성되면서 발효 시작시에 현저한 증가를 보인 후 큰 변화 없이 일정한 양상을 유지하는 경향이었으며 처리한 소금농도가 높을수록 발효후기에 젖산속 균의 생육이 활발하였다 소금농도 3.0% 혹은 4.5% 처리한 콩잎김치에서 관능평가 결과 좋은 점수를 받았으며 냄새에서는 좋은 평가를 받았다. 또한 짠맛에서도 보통에 가까운 점수를 받았다.

• 한국식생활문화학회지
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• 제24권3호
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• pp.279-285
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• 2009

Kimchi and soup/stew samples were collected from Korean restaurants in the Jeonju area and their salinity levels were analysed. Restaurant owners were also surveyed to assess their salt acceptability and attitudes. The average salinity of the Kimchi samples was 2.0${\pm}$0.4% and that of the soup/stew samples was 1.0${\pm}$0.3%. The average salinity of the soup samples was 0.9${\pm}$0.2% and that of the stew samples was 1.1${\pm}$0.3%, and the average salinity of the stews was significantly higher than that of the soups (p<0.001). The average salinity of bean-paste soups was 0.9${\pm}$0.2% and that of clear soups was 0.8${\pm}$0.2%, in which the average salinity of the bean-paste soups was significantly higher than that of the clear soups (p<0.05). When asked about the saltiness of their side dishes, soups/stews, and Kimchi, the largest number of owners answered 'ordinary'. About 50.4% of the owners also answered 'ordinary' for their salt acceptability, and 59.8% answered that their customers have 'ordinary' salt acceptability. However, a significantly higher ratio of owners in the group whose Kimchi samples had low salinity answered that their customers' salt acceptability was for 'flat' foods as compared to the group whose Kimchi was of high salinity (p<0.05). About 45.7% of the owners answered that 'they participated in controlling the saltiness of all their dishes', and 40.2% answered that 'they considered the traditional saltiness of their menu items as more important than the saltiness acceptability of their customers.' Also, 82.7% of the owners answered 'they made the Kimchi themselves.' The types of frequently served soup were clear soup, such as bean-sprout soup and seaweed soup, followed by bean-paste soup and thick beef soup, in order. The types of frequently served stews were Gochujang stew with frozen pollack or croaker, bean-paste stew, and clear stew.

• 한국식품조리과학회지
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• 제32권5호
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• pp.648-655
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• 2016

Purpose: This study investigated the salt and sodium content of lunch meals served at foodservice center for children in Gyeongsan-si, Gyeongsangbuk-do. Methods: Five foodservice centers for children registered at Center for Children's Foodservice Management were investigated for salt and sodium content and salt content contributing rate per meal. Results: Average salt content of every meal was $1.78{\pm}0.54g$, and average sodium content was $680.99{\pm}175.97mg$. The 98 of 100 meals served in 5 foodservice centers for children exceeded the dietary reference intakes for Koreans' recommendation for adequate intake of sodium per meal of 333 mg. The highest sodium content was 1,369.85 mg. Samples from lunch meals were classified into 14 food items and investigated for one serving size, salinity, salt and sodium content. Total average salinity was 0.31%, kimchi (0.49%), followed by soup (0.45%), hard-boiled foods (0.39%), stir-fried foods (0.39%), and fresh-vegetables (0.32%). Total average salt content was 0.39 g, the most salty dishes were one-dish rice noodles, followed by soup (0.65 g), hard-boiled foods (0.49 g), stir-fried foods (0.48 g), and broth stew (0.43 g). Samples from lunch meals were classified into 6 menu groups, including cooked rice, one-dish rice noodles, soup stew, main dish, side dish, and kimchi. Contributing rate for total average salt content was high in one-dish rice noodles (48.97%), soup stew (38.47%), main dish (27.28%), side dish (21.02%), kimchi (18.56%), and cooked rice (3.95%). Conclusion: These results can be useful for reducing total dietary sodium content to less than 333 mg in children who are provided lunch meals at foodservice centers. To achieve this goal, development of low-sodium recipes, and nutrition education for foodservice employees is required.

• 동아시아식생활학회지
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• 제11권5호
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• pp.393-399
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• 2001

본 연구는 김치를 제조한 후 2$0^{\circ}C$에서 발효, 숙성시키면서 발효기간별로 효모를 순수 분리하여 동정하였으며, 동정된 10종의 균주에 대해서 4종의 소금과 3가지 소금 농도(0, 3.0 및 5.0%)에서 효모의 생육도를 조사하였다. 동정된 균주는 Saccharomyces cerevisia, Sporobolomyces albo-rubescens, Issatchenkia orientalis Cryptococcus luteolous, Ustilago maydis, Candida humilis, Pichia onychis, Cadida nitratophila, and Pichia jadinii. 이었으며, 김치 숙성 10일 이후에는 산막효모로 알려진 Pichia, Candida 등이 주를 이루었다. 소금 농도에 따른 효모의 생육도에서는 염농도가 증가할수록 생육이 저하되었으나, 발효 초기에 분리된 Issatchenkia orientals는 내염성 효모로 5% 염농도에서도 생육이 크게 저해되지 않았다. 효모 균종에서는 Cryptococcus sp. 와 Candida sp.가 소금 농도의 증가에 따라 생육이 크게 저해되었다. 4종류의 소금 모두 발효 초기에 분리된 균주의 경우 유도기가 짧았고, 균의 증식이 빠르게 진행된 반면, 김치 숙성 10일 이후에 분리된 균주는 염농도가 증가되면서 유도기가 연장되었으며, 또한 소금 종류 중 죽염이 효모의 생육을 가장 크게 저해하였고, 그 다음으로 재제염이었다.

• Korean Membrane Journal
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• 제2권1호
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• pp.1-8
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• 2000

In Kimchi (a salt-pickled and fermented food) manufacturing industry, the process of brining and rinsing the raw vegetable produces a vast amount of wastewater of high salinity. Instead of expensive and low-efficient conventional treatment system, brining wastewater reuse system was developed using hybrid chemical precipitation/microfiltration. In the microfiltration of chemically treated brining wastewater, comparison of flux, backwashing frequency and energy consumption was made between dead-end and crossflow filtration mode. The optimum location of neutralization step in this system was also discussed in connection with the microfiltration performance. The quality test of Kimchi prepared by the reuse system confirmed the new approach was successful in terms of water/raw material(salt) saving and wastewater reduction.

• 한국막학회:학술대회논문집
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• 한국막학회 1999년도 심포지움시리즈 Jan-99 막분리공정을 이용한 재활용 기술
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• pp.1-12
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• 1999

In Kimchi (a salt-pickled and fermented food) manufacturing industry, the process of brining and rinsing the raw vegetable produces a vast amount of wastewater of high salinity. Instead of expensive and low-efficient conventional treatment system, brining wastewater reuse system was developed using hybrid chemical precipitation / microfiltration. In the microfiltration of chemically treated brining wastewater, comparison of flux, backwashing frequency and energy consumption was made between dead-end and crossflow filtration mode. The optimum location of neutralization step in this system was also discussed in connection with the micro filtration performance. The quality test of Kimchi prepared by the reuse system conformed the new approach was successful in terms of water/raw material (salt) savings and wastewater reduction.

• 동아시아식생활학회지
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• 제4권3호
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• pp.147-169
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• 1994

This study was conducted to ivestigate the quality of modeled chinese-cabbage Kimchi. The mutual action of sub-ingredients and optimum mixing conditions were examined by analyses of pH, acidity, content of vitamins, carotenes, number of total microorganism, and Lactobacilli, the activities of softening related to enzymes (polygalacturonase and ${\beta}$-galactosidase), and sensory quality during fermentation. The result about the mutual action of red pepler powder and garlic showed that the pH was decresed as concentration of garlic was higher and that of red peppler powder became lower. Kimchi had unpleasant taste and undesirable odor when the adding ratio of the peper powder and garlic was unbalanced. As the concentration of garlic became higher, the content of vitamin C in Kimchi tissue decreased while that of vitamin C in Kimchi juice increased. The contents of vitamin B1, B2 and carotene increased as the concentration of garlic became lower. The optimum mixing ratio of red pepper powder and garlic evaluated by overall eating quality was 4.66% and 3.45%, respectively. The result about the mutual action of ginger and green onion was that pH became higher as the concentration of ginger was 1.84% and that of green onion was 5.96%. The intensity of fresh taste and odor became stronger as the concentration of ginger increaed to 2.76% and that of green onion decreased to 2.98%. The balance of sour, salty and hot taste became better as the concentration of ginger increased and that of green onion decreased. The optimum mixing condition evaluated by overall eating quality was 2.94% in ginger ＋ 2.78% in green onion. The contents of vitamin B1, B2 and C were high in this condition. The result about the mutual action of leek and salted anchovy juice was that pH became lower as the concentration of leek increased and that of salted anchovy juice decreased. Sour, hot and sweet tastes were good in the condition of leek 12%, salted anchovy juice 4.69%. Palatable, fresh taste and odor became weaker when the one of both sub-ingredients was too much little. The optimum mixing condition evaluated by overall easting quality was 9.76% in leek ＋ 7.32% in salted anchovy juice. The contents of vitamin B1, B2, C and carotene were high in this condition and other sensory qualities were good. The result about the mutual action of salt and sugar was that pH became lower as the concentration of sugar became higher and that of salt became lower. The sweet taste was reduced of hot taste than salty taste. Palatable and fresh tastes were desirable when Kimchi fermented with less salt and more sugar. The optimum mixing condition evaluated by overall eating quality was 3.29% in sugar ＋ 4.80% in salt. The contents of vitamin B1, B1, C and carotene were high in this condition. The result of model Kimchi fermented at 20$^{\circ}C$ was that the number of Lactobacilli in model Kimchi was higher than that of in control Kimchi. The fermentation period was extended under pH 4.0 and the contents of vitamin B1, B1,C and carotene were high through the whole edible period. The activity of polygalacturonase was low, but that of ${\beta}$-galactosidase was high during fermentation.

• Journal of Nutrition and Health
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• 제13권4호
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• pp.187-194
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• 1980

To estimate the amount of daily salt intake by source of food and urinary sodium excretion, a dietary survey was conducted from August 27th to September 3, 1980. The salt concentration of six kinds of food was measured. The families of 25 womens' club leaders and 25 families of hypertensive patients were studied after they had been given a short course of education on lowsalt diet. The results were as follows: 1. The average amount of high-salt foods eaten daily by the study group were as follows: 4.5 Gm. in the form of table salt 16.8 ml of home-made soy sauce 6.20 ml of commercial soy sauce 11.9 Gm. of home-made red-pepper bean paste 12.0 Gm. of home-made soy-bean paste 120.7 Gm. of Kimchi 2. The average NaCl concentration of each food was as follows: 99.5% in table salt, 22.5% in home made soy sauce, 11.9% in Commercial soy sauce, 6.8 Gm% in home made red pepper bean paste, 9.2 Gm% in home-made soy-bean paste and the average concentration of various kinds of Kimchi was 2.7 Gm%. 3. The total amount of daily salt intake per adult was calculated as 14.3 Gm. By sources of food 4.5 Gm from table salt, 3.9 Gm from home-made soy sauce and 3. 3 Gm from Kimchi were taken daily Three other kinds of food were also minor sources of salt intake.4. The average amounts of individual daily salt intake were not significantly different between the hypertensive group and the normotensive group: the median of the normotensive group (11.7Gm.) was significantly lower than that of the hypertensive group (14.9Gm.). Therefore the womens' club leaders appeared to respond more quickly than the hypertensive group after low-salt diet education. 5. The average amount of sodium excretion in the 24 hour urine specimen was 234.7 mEq. From this finding the daily NaCl intake was estimated to be 15.8Gm.

• 한국식품영양과학회지
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• 제39권12호
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• pp.1814-1818
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• 2010

본 연구에서는 타우린 첨가 김치의 발효과정 중 화학적 특성의 변화를 조사하였다. 대조군, Taurine I, Taurine II 및 Taurine III의 환원당과 비타민 C 함량은 발효 46일 후에 0일째와 비교하여 감소하였다. 대조군에서 타우린은 검출되지 않았으며, 타우린군의 경우 타우린 함량은 타우린첨가량에 비례하였고 발효기간 동안 타우린 함량은 크게 변하지 않았다. 이러한 결과로부터 첨가한 타우린이 김치 발효 숙성 중에 영향을 받지 않음을 알 수 있었다. 아미노태 질소 함량은 Taurine III> Taurine II> Taurine I> 대조군의 순이었다. 모든 분석 항목에서 타우린 첨가가 저온에서의 김치 발효에 영향을 미치지 않은 것으로 사료된다.