• Title/Summary/Keyword: Salt taste

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A Study on Changes in the Cooking Process of Gruel in Cook Books Written during Last 100 Years (근대 이후 죽의 조리과정 변화 연구 -팥죽, 잣죽, 타락죽을 중심으로-)

  • Cho, Mi-Sook;Lee, Kyung-Ran
    • The Korean Journal of Food And Nutrition
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    • v.24 no.4
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    • pp.589-601
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    • 2011
  • The purpose of this study was to investigate changes in the cooking process of $Pat-juk$(red beans porridge), $Jat-juk$(pine-nut porridge) and $Tarak-juk$(milk porridge) in cooking books published after Korean modern era, approximately from late 19th century to the present. We analyzed 11 historical cook books were analyzed. It is found that the amount of red beans used for $Pat-juk$ was the same or more than that of rice but never less than rice. Only one cook book suggested sugar as seasoning for final taste, but all the other cook books mentioned salt for final taste. $Hangukeumat$(1987) suggested the method for obtaining optimum color for $Pat-juk$. After smashing and passing through the cooked red beans, collecting the red bean water to boil first and then adding the passed through red beans to boil together, in which rice will be added the last to be boiled. For $Jat-juk$, the ratio of the amount of pine-nut and rice were varied among cook books that the amount of pine-nut can be more, same or less than rice. $Jat-juk$ can have salty or sweet, so sugar, honey or salt were used for final seasoning. Pine-nut and rice were cooked together or cooked successively depending on cook books. The changes in cooking procedures of $Tarak-juk$ were the portion of milk used and the method of preparing rice before making the porridge. Firstly, the portion of milk increased over time. $Tarak-juk$ can be also tasting both sweet or salty, so sugar or salt was used for final seasoning. Secondly, two method of preparing rice were found; one is that rice was ground after soaking in water and the other is that rice was ground and toasted before putting into the porridge. When the ground rice was toasted, the milk was added with water at the same time because the cooking time of the porridge with toasted rice was shortened so that the milk could be added earlier than the other method without the risk of sticking on the bottom of the pot. In further studies, the cooking procedures used in the previous period of the late 19th century should be examined. Also after restoring all the cooking methods suggested in cook books, the comparison of the sensorial and nutritional value needs to be carried out for applying or reinventing new recipe for food industry.

Effects of K-Sorbate, Salt-Fermented Fish and $CaCl_2$ Addition on the Texture Changes of Chinese Cabbage During Kimchi Fermentation (보존료, 젓갈, $CaCl_2$ 첨가가 김치발효중 배추잎의 조직감변화에 미치는 영향)

  • Hwang, In-Ju;Yoon, Eu-Jeong;Hwang, Seong-Yun;Lee, Cherl-Ho
    • Journal of the Korean Society of Food Culture
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    • v.3 no.3
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    • pp.309-317
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    • 1988
  • The effects of $CaCl_2$, K-sorbate, and fermented fish sauces and blanching on the texture of Chinese cabbage of Kimchi were evaluated. The addition of salt-fermented shrimp or salt-fermented anchovy accelerated the pH reduction, acidity increase and reducing sugar consumption, but K-sorbate, Ca-chloride and blanching suppressed the ripening process of Kimchi. The latter retarded the softening rate of Chinese cabbage during Kimchi fermentation, as demonstrated by the cutting force, compression force, recovered height and work ratio. The sensory evaluation confirmed the results of instrumental texture measurments. The instrumental measurements, i.e. pH, acidity cutting thickness, cutting force and compression test parameters, showed acidity acidity was calculated as % lactic acid attributes, i.e. the preferences for taste, appearance and texture, and the level of crispiness, hardness, chewiness and fibrousness. The pH of Kimchi was appeared to be an important quality parameter, whiih had significant correlations with the taste, appearance, chewiness, hardness, fibrousness and crispiness.

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Fermentation Characteristics of Low-Salt Kimchi with Starters on Fermentation Temperature and Salt Concentration (종균이 첨가된 저염김치의 발효온도 및 소금 농도에 따른 발효 특성)

  • Moon, Sung-Won;Park, Sun-Hyun;Kang, Byung-Sun;Lee, Myung-Ki
    • The Korean Journal of Food And Nutrition
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    • v.27 no.5
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    • pp.785-795
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    • 2014
  • This study was conducted to develop low-salinity Kimchi with acetic acid, starters and fruits added for health and taste. The quality characteristics of the developed Kimchi by storage period and salt concentrations were investigated herein. The effects of salinity and fermentation temperature ($0^{\circ}C$, $5^{\circ}C$) on the quality characteristics of low-salinity Kimchi were investigated through physicochemical and microbiological analysis. The sensory characteristics are shown in the results below. The pH and acidity were quickly changed by higher temperature over longer storage periods, with gradual decrease in the pH accompanied with an increase in acidity. The microbiological analysis revealed increase in the total cell number regardless of the concentration and strain added during the storage period. Finally, test of the overall acceptability with regard to sensory characteristics according to the different strain sets in low-salinity Kimchi showed the average score for smell, salty taste and overall acceptability were highest in the hetero-fermentation strain group.

Standardization of Kinds of Ingredient in Chinese Cabbage Kimchi (배추김치의 재료 종류 표준화)

  • Cho, Eun-Ju;Rhee, Sook-Hee;Park, Kun-Young
    • Korean Journal of Food Science and Technology
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    • v.30 no.6
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    • pp.1456-1463
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    • 1998
  • Kinds of ingredient of Chinese cabbage kimchi were standardized by the sensory evaluation, chemical properties, and functional properties of antimutagenic effect and inhibitory effect on the growth of AGS human gastric adenocarcinoma cells. The kinds of ingredient in control kimchi from the previous study, but Gueun salt instead of Chunil salt, exhibited better overall acceptability and less moldy smell and moldy flavor than any other kinds of ingredient added chinese cabbage kimchi in the taste. The kimchi showed chemical properties of properly fermented kimchi, pH 4.3 and acidity 0.72% and also contained 1.6 g% reducing sugar and $2.2{\times}10^8\;CFU/mL$ Leuconostoc sp. The juice of standardized kimchi with the above kinds of ingredient showed not only high antimutagenicity (74%) against aflatoxin $B_1$ in Salmonella typhimurium TA100 but also strong inhibitory effect (60%) on the growth of AGS human gastric adenocarcinoma cells in SRB assay. From the taste, chemical and functional properties, the standardized kinds of ingredient were Youngyang taeyangcho red pepper powder, anchovy juice, Gueun salt, Garak sin 1 ho Chinese cabbage.

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Effect of Heat Treatment on Some Qualities of Korean Pickled Cucumbers during Fermentation (열처리가 오이지의 발효에 미치는 영향)

  • Choi, Hee-Sook;Kim, Jong-Goon;Kim, Woo-Jung
    • Korean Journal of Food Science and Technology
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    • v.21 no.6
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    • pp.845-850
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    • 1989
  • Effect of high temperature soaking in salt solution and short time microwave heat treatment on quality of Korean pickled cucumbers during fermentation was investigated. The Korean pickled cucumbers were fermented at $25^{\circ}C$ for 10 days in 10% salt solution. The physicochemical properties measured were pH, the total acidity, hardness and the sensory properties of odor, taste and texture were also evaluated. The result showed that the effect of soaking cucumber in $80-90^{\circ}C$ hot salt solution significantly reduced the fermentation rate and softening rate of texture while a rather rapid fermentation was found for those soaked in $60-70^{\circ}C$. The effect of microwave treatment inhenced fermentation a little for short treatment but it was significantly reduced softening rate of texture by 3 minutes heating. The sensory evaluation of Korean pickled cucumber was found that heat treatments with hot solution and microwave heating had a possitive effect for reduction of softening of cucumber tissue, however odor and taste were not significantly affected.

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Effects of Temperature and Salt Concentration on the Chemical Composition and Sensory Characteristics of Dongchimi juice (숙성온도와 염농도에 따른 동치미 국물의 성분변화 및 관능적 특징)

  • 김지향;손경희
    • Korean journal of food and cookery science
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    • v.17 no.4
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    • pp.338-343
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    • 2001
  • This study was carried out to analyze the characteristics of Dongchimi(watery radish kimchi) juice while fermenting the samples prepared at various salt concentrations(2, 2.5, and 3 %) and fermentation temperatures(4$^{\circ}C$, 12$^{\circ}C$, and 12$^{\circ}C$ for 12 hr followed by 4$^{\circ}C$). The changes in colour, total vitamin C and free sugar contents were analyzed, and sensory evaluation was performed. As the fermentation proceeded, the “L” value was decreased and “a” and “b” values were increased in all samples. Total vitamin C contents increased up to 26-33 days and decreased thereafter in the samples fermented at 4$^{\circ}C$ and those fermented at 12$^{\circ}C$ followed by 4$^{\circ}C$. In Dongchimi fermented at 12$^{\circ}C$, vitamin C contents increased up to 12-15 days. Glucose, fructose and sucrose were detected in Dongchimi juice. The total content of free sugars in Dongchimi juice was the highest in the samples fermented at 12$^{\circ}C$ followed by 4$^{\circ}C$ . Sensory evaluation was performed for sour taste, salty taste, carbonated flavor, offensive odor, overall preference and clearance of the juice. In overall preference, Dongchimi juice fermented at 12$^{\circ}C$ followed by 4$^{\circ}C$ was the best.

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Comparison of Sodium Reduction Practice and Estimated Sodium Intake by Salty Food Preference on Employees and Customers of Sodium Reduction Restaurant in Daegu, Korea (대구시 나트륨 줄이기 실천음식점 종사자와 고객의 짠 음식 선호도에 따른 나트륨 저감화 실천도 및 나트륨 추정섭취량 비교)

  • Lee, Su-Jin;Kim, Keon-Yeop;Lee, Yeon-Kyung
    • Korean Journal of Community Nutrition
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    • v.27 no.1
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    • pp.27-35
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    • 2022
  • Objectives: The purposes of this study were to compare the degree of sodium reduction practice and estimate sodium intake by salty food preference. Methods: Sodium reduction practices, salty food preferences and estimated sodium intake were surveyed for restaurant owners (n = 80), employees (n = 82) and customers (n = 727) at the restaurants participating in the sodium reduction project in Daegu, Korea. Estimated sodium intake was performed by examining sex, age, body mass index (BMI), salty eating habit and dietary behaviors. Results: The degree of sodium reduction practice was significantly higher in salinity meter use (P < 0.001), low salt seasonings (P < 0.001) and efforts to make the foods as bland as possible overall (P < 0.001) in the restaurants participating in sodium reduction project than in homes (P < 0.001). The degree of sodium reduction practice appeared lower in the high salty food preference group than in the low-preference group in such items as efforts to make the foods as bland as possible overall (P < 0.05) and washing the salty taste and then cooking (P < 0.05). The high-preference group showed high-salt dietary behavior, including eating all the soup until nothing was left (P < 0.05) more than the low-preference group, but low-salt dietary behavior included checking the sodium content in processed foods (P < 0 .0 5) less than the low-preference group. The high-preference group was higher in the soup and stew intake frequency than the low-preference group (P < 0.05) and much lower in nuts (P < 0.05) and fruits (P < 0.05) intake frequency. The high-preference group had a higher salty eating habit (P < 0.05), salty taste assessment (P < 0.05) and estimated sodium intake (P < 0.05) than the low-preference group. Conclusions: The present study showed that the salty food preference was strongly associated with lower sodium reduction practice and higher estimated sodium intake.

Changes in Organoleptic and Rheological Properties of Chinese Cabbage with Salting Condition (배추의 절임조건에 따른 관능적 특성 및 물성 변화)

  • Lee, Myung-Hee;Lee, Gee-Dong;Son, Kwang-Jin;Yoon, Sung-Ran;Kim, Jeong-Sook;Kwon, Joong-Ho
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.31 no.3
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    • pp.417-422
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    • 2002
  • Salting conditions on organoleptic properties and rheology of Chinese cabbage were optimized and monitored by four-dimensional response surface methodology. Experimental conditions were decided in the ranges of salt concentration 8∼12%, salting time 5∼25 hr and salting temperature 5∼15$^{\circ}C$. The salted Chinese cabbage with experiment design was measured on organoleptic and physical properties. The organoleptic form of the salted Chinese cabbage showed maximum score in 11.28% of salt concentration, 9.75 hr of salting time and 12.81$^{\circ}C$ of salting temperature. The organoleptic taste was maximized in 11.19% of salt concentration, 11.38 hr of salting time and 13.58$^{\circ}C$ of salting temperature. The organoleptic mouth-feel was maximized in 11.24% of salt concentration, 11.71 hr of salting time and 13.57$^{\circ}C$ of salting temperature. The organoleptic palatability was maximized in 11.52% of salt concentration, 12.86 hr of salting time and 13.07$^{\circ}C$ of salting temperature. In rheological properties of salted Chinese cabbage, hardness and chewiness decreased with the increase of salt concentration.

Effect of High-pressure Processing on the Quality Characteristics and Shelf-life Stability of Hanwoo Beef Marinated with Various Sauces

  • Kim, Yong An;Van Ba, Hoa;Dashdorj, Dashmaa;Hwang, Inho
    • Food Science of Animal Resources
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    • v.38 no.4
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    • pp.679-692
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    • 2018
  • The effects of high-pressure processing (HPP) treatment on the quality characteristics of low graded Hanwoo beef marinated with five different sauces (soy, fish, fish-soy, soy-fish and fish-soy-meat sauces) obtained from Asian countries were studied. The Hanwoo beef striploins were marinated with the aforementioned sauces (at ratio: 3:1 w/w) for 3 days at $4^{\circ}C$ before they were treated with HPP at 550 MPa for 5 min at $10^{\circ}C$. All the sauces used were equalized to a same salt level of 12.5%, and the samples marinated with a 12.5% brine solution were served as a control. After treating with the HPP, all the samples were stored for further 7 days at $4^{\circ}C$ for analyses. Results revealed that HPP treatments showed some effects on technological quality traits (pH, cooking loss and color) but had no effect on the collagen contents of the marinated beef. Noticeably, the HPP treatment led to the increases in amounts of free amino acids associated with monosodium glutamate-like taste and sweet taste in the samples marinated with fish sauce or soy-fish sauce, fish-soy sauce and fish-soy-meat sauce whereas, it only reduced these amino acids in the samples marinated with soy sauce or control. Furthermore, the total bacteria count in all the marinated beef samples treated with HPP were significantly (p<0.05) lower than those of the non-HPP-treated samples throughout the storage periods. It is concluded that HPP could be applied for enhancing the taste-active compounds production such as free amino acids, and improving the shelflife stability of the marinated beef.

Perception and Utilization of Salted Seafood in Korean Women (우리나라 주부들의 젓갈에 대한 인식 및 이용 행태에 관한 연구)

  • Kim, Ji-Eun;Kim, Jung-Hyun;Jung, In-Kyung
    • Journal of the Korean Home Economics Association
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    • v.47 no.6
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    • pp.11-20
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    • 2009
  • The purpose of this study was to investigate the perception and utilization of salted seafood in Korean women. We also asked them about their opinions on how to increase the production range of popular salted seafood. Data were collected from 1,137 women and were analyzed with SAS 9.1 program. Women aged between 40 and 59 had higher positive perception of salted seafood than women aged between 20 and 39. The older age group (i.e. 40 to 59) believed that the production of salted seafood, such as like as Kimchi and soy sauce, should be globalized because of their taste and nutritional value. However, the younger age group (i.e. 20 to 39) had negative perceptions of salted seafood because of their unhygienic production and excess amount of salt. Women aged 50 and over used salted seafood frequently as a side dish or seasoning to make Kimchi, stew, or soup. The younger age group preferred to purchase a small package (200g or less) of salted seafoods from the grocery store instead of preparing it themselves. When purchasing salted seafood, they considered the taste, manufacturer, and expiration date. Finally, all interviewees agreed on the importance of salted seafood as part of traditional Korean cuisine, and wanted to see further local development. However, manufacturing and packaging processes need to be standardized, and hygiene and nutritional contents should be improved in order to achieve good quality local production. To succeed and develop high quality salted seafood, younger consumers need to be enticed with better nutritional value, taste, and hygienic production. Furthermore, the production range of popular salted seafood needs to be expanded beyond Kimchi and Soy Sauce. Hence new recipes are needed.