• Journal of the Korean Society of Food Culture
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• v.2 no.2
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• pp.149-161
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• 1987

The ways of preservation of chotkal which are classified by the principles of fermentation, are analyzed and interpreted. Chotkal is preserved mainly as two forms; one is chot and the other is shikhae. The fact that shikhae is preserved only in the eastern area can be attributed to two main reasons; (1) raw materials are available throughout four seasons and (2) relatively less production of salt. Chotkal is further classified into nine different ways of preservation and shikhae into fourteen. Regional characteristics for chot include that (1) in western part, Kechot is preserved in salty water (2) in central part Origuljot is fermented either with salt and powdered red pepper, or with salt, powdered red pepper and cooked cereal, (3) in southern part, freshwater shrimp with (1) salt only, (2) salt and powdered red pepper, (3) salt and cooked cereal, (4) salt, powdered red pepper and cooked cereal, (4) in northern part, fish with salt and powdered red pepper. Those for shikhae include that malt is used in southern part, shredded radish in northern part and cooked cereal more in southern part than in northern part.

• 건강소식
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• v.34 no.9
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• pp.20-25
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• 2010

`음식은 짭짤해야 제 맛'이라는 사람을 주위에서 쉽게 볼 수 있다. 하지만 이렇게 짭짤한 음식을 쫓다보면 당신의 인생은 달콤한 인생이 아닌 소금처럼 짭짤한 인생이 될 것이다. 소금을 과다섭취 했을 때 건강은 소금에 절여진 듯 생기를 잃게 되기 때문이다. 소금이 건강에 미치는 영향을 정확하게 알게 된다면 당신은 아마도 싱거운 음식을 찾게 될 것이다. 소금이 건강에 미치는 영향과 소금을 적게 섭취하는 방법에 대해서 알아본다.

• Korean Journal of Food Science and Technology
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• v.35 no.1
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• pp.62-66
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• 2003

Physicochemical properties and mineral compositions of seaweed salts prepared with various seaweeds and concentrated sea water were determined. Ash content of sea mustard was highest (22.7%) and that of laver the lowest (9.8%). Sea mustard contained high amount of Na, while sea tangle and seaweed fusiforme contained high amounts of K and Ca. When insoluble solids were removed after incineration of dried salt, surface color of the salt whitened more due to increase in salt purity with resulting decreases in pH and oxidation-reduction potential (ORP), pH and ORP of the ashed salt decreased, and K and Ca contents increased, while Mg content decreased. Yield of seaweed salt was the highest in sea mustard, ORP was lowest in sea tangle and seaweed fusiforme, and K and Ca contents increased significantly in sea tangle and seaweed fusiforme salts. As the concentration of sea water increased, yield and purity of the salts increased with decrease in pH and ORP and increase in Ca and Mg contents. Seaweed salt showed the characteristic crystalline structure as viewed by SEM.

• Journal of the Korean Society of Food Science and Nutrition
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• v.20 no.6
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• pp.572-581
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• 1991

For the development of a model to predict absorbed salt quantity in radish during salting, absorbed salt quantity and water content change in radish by the hour were measured at 5%, 10%, 15% brine concentration and $10^{\circ}C,\;20^{\circ}C,\;30^{\circ}C$ respectively. Absorbed salt quantity in radish by the time showed logarithmic function, absorbed salt quantity by brine concentration and temperature showed linear relation. A model to predict absorbed salt quantity in radish at each time, brine concentration and temperature was calculated by the regression program of SPSS. Apparent diffusivity of salt in radish was calculated from appropriated diffusion equation solution of Fick's second law using computer simulation. Salt diffusivity in radish increased as brine concentration increased and the effect of temperature could by expressed by Arrhenius equation. A model equation which could predict salt diffusivity was developed by regression analysis. To specify relation between salt quantity which absorbed into radish and water content which removed out of it, Flux ratio(${\Delta}W/{\Delta}S$) was calcuated. The values showed that the removed water content was greater than the absorbed salt quantity.

• Journal of the East Asian Society of Dietary Life
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• v.9 no.2
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• pp.245-246
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• 1999

현재 베트남에는 바다에서 직접적으로 소금을 얻어내는 방법 이외에는 다른 방법이 아직 발견되지 않고 있다. 베트남은 27개의 성과 도시를 지나는 해변이 3,000km 이상이며, 그 속에는 26개의 성이 소금을 생산한다. 소금 생산은 전통적인 직업이며, 베트남에서 가장 오래된 직업 중의 하나이다. 최근 10년 동안 매년 전국의 평균 소금 생산량은 약 650.000 톤으로, 최저 생산량은 550,000톤이며, 최고 생산량은 800,000톤에 이른다.

• Proceedings of the Korean Society of Postharvest Science and Technology of Agricultural Products Conference
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• 2003.04a
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• pp.108.1-108
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• 2003

새우젓은 새우와 소금만을 원료로 하여 제조하는데, 최근 수입산 소금의 유입이 급증하고 있어 새우젓에도 이들 수입산 소금의 사용이 늘어가고 있다. 수입산 소금은 수분과 식염함량이 국산 소금과 다를 뿐 아니라 불순물과 무기질 등의 성분 또한 차이가 있다. 본 연구는 소금의 종류가 새우젓에 어떠한 영향을 미치는지 알아보기 위해, 국산천일염, 중국산천일염, 정제염의 세 가지 소금으로 27%의 염농도로 새우젓을 제조한 후 2$0^{\circ}C$ 항온기에서 180일간 숙성 및 발효가 진행되는 동안 이화학적 변화(pH, 염도, 휘발성 염기질소, 아미노태질소, 색상)를 분석하였다. 세 가지 소금의 새우젓 모두 숙성이 진행되면서 단백질 분해 산물인 휘발성 염기질소, 아미노태 질소의 함량이 증가하였는데, 국산 천일염 새우젓이 더 많이 증가하였다. 즉, 숙성 180일 후 휘발성염기질소, 아미노태 질소 함량은 각각 국산천일염 새우젓의 경우 200mg%, 749mg%, 2.3lmg%인 반면, 중국산천일염 새우젓은 67.23mg%, 630mg%, 1.22mg%이었고, 정제염 새우젓은 100.85mg%, 634mg%, 1.76mg%로 나타났다. 지방산패도는 국산천일염 새우젓은 23일(2.450), 중국산천일염 새우젓은 58일(1.771), 정제염 새우젓(2.514)까지 증가한 후 감소하였다. 이상의 결과로 소금의 종류가 새우젓의 숙성에 영향을 미치는 것을 알 수 있었다.

• Journal of the East Asian Society of Dietary Life
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• v.9 no.2
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• pp.224-229
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• 1999

소금은 전통적인 조미료로서 동양인이 음식을 조리하는데 적지 않게 들어가 좋은 맛을 가져다 준다. 또한 소금중의 나트륨 역시 인체 생리 활동의 필수적인 요소이다. 이리하여 소금은 사람들의 일상 생활중 사용 범위는 지극히 넓으며 또한 매우 중요하다. 그러나 과다한 소금의 섭취 또한 인체 .건강에 유해하다. 많은 대규모의 유행 병학 연구에서 모두 식사내의 나트륨. 나트륨 칼륨의 비율과 혈압과는 명백한 관련이 있다는 것을 실증하였으며 높은 나트륨의 섭취는 고혈압의 위험 요소이며, 이 관점은 이미 대다수 학자의 공인을 받았다. 본문에서는 소금과 인체건강의 관계에 대해 간략히 서술하였다

• Korean Journal of Poultry Science
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• v.51 no.1
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• pp.1-9
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• 2024

To reduce salt content and enhance calcium in chicken patty, shell calcium powder (SCP) was added, and transglutaminase (TG) was included to improve its properties. Five different treatments were prepared to assess the effects: CON (2% salt), T1 (0.75% salt + 0.2% SCP), T2 (0.75% salt + 0.2% SCP + 0.2% TG), T3 (0.5% salt + 0.4% SCP), and T4 (0.5% salt + 0.4% SCP + 0.2% TG). Reducing salt led to decreased ash content and increased cooking loss. The addition of SCP and TG raised pH levels. Meat color remained consistent with different salt, SCP, and TG levels. However, when salt was reduced to 0.5% and SCP was added at 0.4% without TG, the patty's hardness and chewiness decreased. Sensory evaluations showed reduced juiciness when salt was reduced to 0.5% and SCP was added at 0.4%, but no significant differences were observed in overall acceptability. Salt had no impact on TBARS results, but salt reduction to below 0.5% increased susceptibility to microbial contamination. In summary, reducing salt and adding SCP had minimal sensory impact, but when salt is reduced to 0.5% or lower, consider adding TG. Also, when decreasing salt, additional preservatives should be considered to address potential microbial contamination during manufacturing.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.2
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• pp.535-542
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• 2019

The purpose of this study was to obtain basic data necessary for making a nuruk salt by comparing and analyzing the ingredients of various nuruk salts, and to select a nuruk salt that meets the users' needs. We selected the types of nuruk as the ihwaguk, miinguk, baekguk, and koji to identify the characteristics of the nuruk, and then analyzed the chemical characteristics after manufacturing the nuruk salts under the same conditions of fermentation, such as material ratio and temperature. In the manufacture of nuruk salt, the pH level dropped from 6.2~6.5 before fermentation to 6.1~6.2 three days after fermentation. The Acidity increased from 0.16~0.18 before fermentation to 0.22~0.25 after fermentation and there was no difference between the nuruk. The sugar content has risen since fermentation, and nuruk salt made by koji showed the largest increase in the sugar content. The salinity of the nuruk salt was raised to 37~44 after fermentation from 30~32 before fermentation and indicated largest increase in nuruk salt made by koji. Organic acids of nuruk salt were detected in the order of acetic acid, oxalic acid, malic acid, lactic acid, and citric acid. The oxalic acid of the baekguk salt was found to be 0.77 mg/mL, 2.3 times more of the koji, and the succinic acid was also found to be the highest with 1.19 mg/mL. Malic acid, lactic acid, acetic acid, and citric acid were found to have the highest amount of koji salt at 0.29 mg/mL, 1.48 mg/mL, and 0.12mg/mL, respectively, making it a better taste to be soft than other nuruk salt.

• Journal of the Korean Society of Food Science and Nutrition
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• v.17 no.2
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• pp.110-114
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• 1988

Salt penetration, moisture effluence and elution of calcium of radish were investigated during salting in $3{\sim}10%$ salt solution. The desirable salt concentration of kimchis were also evaluated by sensory method. Among 20 samples collected from domestic and commercially prepared kimchis, 8 samples were found to be desirable salt concentration having the concentration range of $1.2{\sim}2.2%$. Moisture and calcium diffused from radish tissue were increased as the salt concentration increased. The proper salting time were estimated to be two hours at 3%, one hour at 5% and 30 minutes at 10% of salt at $20^{\circ}C$. Salting at high concentration shortened the salting time but brought a significant calcium loss.