This study aimed to provide an accurate estimate of sodium intake from jangajji by examining the changes in sodium content according to the type of jangajji and the length of storage period, specifically differentiating between the solid ingredients and the seasoning liquid. It focused on six types of jangajji: chili pepper, perilla leaf, onion, radish, garlic scape, and cucumber. The sodium content in the solid ingredients and the seasoning was measured using a salinometer and ICP-AES. The results indicated that across all types of jangajji, the seasoning liquid consistently contained significantly higher levels of sodium than the solid ingredients. When comparing the sodium content measured by ICP-AES with that from a salinometer, the salinometer readings were significantly lower for both the solid ingredients and the seasoning liquid in all types of jangajji. Additionally, when comparing the sodium content of the solid ingredients with that listed in the nation’s representative nutritional databases, a substantial discrepancy was noted, with some cases potentially overstating the actual sodium intake from jangajji. Overall, this study suggests that an urgent review should be conducted to identify and resolve the causes of such discrepancies and accurately estimate the actual sodium intake from jangajji.

본 연구는 시판 김치에 대한 소비자 인식을 통해 재료의 비율을 최적화하여 최적의 김치양념장을 개발하기 위한 연구이다. 189명의 20대이상 여성을 대상으로 조사를 실시하여 김치양념 재료 중 액젓, 젓갈, 물의 비율을 반응최적화 도구을 통해 최적 김치양념장 레시피를 선정하였다. 조사 대상 중 30대가 41.3%로 가장 많았고, 직업은 주부, 기타 직업, 학생순으로 조사되었다. 시판되는 김치를 구매하고 싶은 이유로 가정에서 김치를 만들기 번거로운 면과 경제 적인 면을 많이 꼽았으며, 나이가 어릴수록 김치를 만드는 방법을 모르기 때문이라는 답변이 많았다. 또한 가족 구성원 수가 적을수록 김치를 적게 먹어서 시판김치를 구매하는 경향이 있었다. 시판김치를 구매하지 않고 싶은 이유로 재료에 대한 믿음과 비싼 가격에 대한 이유가 높게 나타났고, 수입이 많을수록 인공조미료 사용 때문에 시판김치를 구매하지 않는다는 의견이 많았다. 김치에 대한 선호 맛은 감칠맛, 매운맛, 젓갈맛, 짠맛, 단맛 순이었으며, 나이가 어릴수록 짠맛을 선호하고, 41세 이상은 젓갈맛을 선호하는 것으로 조사되었다. 사전 조사 및 설문조사를 통해 김치 양념장제조시 조정 해야 할 재료를 멸치액젓, 물, 새우젓으로 선정하여 배합 비율을 조정하여 기호도에 대한 최적화를 잡은 결과 ‘–11.00A + 4.30B + 1.70C + 31.37AB + 33.56AC – 7.35BC’ (A: 멸치 액젓, B: 물, C: 새우젓)의 회귀식을 나타냈고, 멸치 액젓, 물, 새우젓의 최적 비율은 27.12 : 62.88 : 10.00 (w/w)이었다. 이 같은 연구 결과는 김치 양념 의 최적화를 통해 보다 좋은 맛과 품질의 김치를 개발할 데이터로 활용 가능하며, 고객 맞춤형 김치 양념장 개발에도 사용가능 할 것으로 보인다.

To enhance the physiological activities and reduce the off-flavor of garlic in the Kimchi, we manufactured the Kimchi seasoning replaced with 25~75% black garlic instead of raw garlic and measured the contents of antioxidants and antioxidant activities. The polyphenol compound content was 270.91 μg/mL in the control and 278.18~305.75 μg/mL in the Kimchi seasoning with black garlic. The polyphenol compound content increased by increasing the amount of black garlic in the Kimchi seasoning. The polyphenol compound contents gradually decreased during storage period. The flavonoid compound content was 26.18 mg% in the control and 26.80~38.72 mg% in the Kimchi seasoning replaced with 25~75% black garlic. The flavonoid compound contents increased by increasing the amount of black garlic. The flavonoid contents were different from those of polyphenol compounds during storage periods. In the case of DPPH electron donating abilities, DPPH electron donating ability of the control was 84.82%, which showed a lower antioxidative activity than the Kimchi seasoning replaced with black garlic. The electron donating abilities of the Kimchi seasoning replaced with black garlic were increased as the amount of black garlic was increased. In the lipid peroxidation test, the control showed no lipid peroxidation during the storage period. The Kimchi seasoning replaced with black garlic also inhibited lipid peroxidation during storage as in the control. However, it showed lower activity than the control. Reducing power was higher in the Kimchi seasoning replaced with black garlic than in the control. The higher the ratio of black garlic, the higher the reducing power.

To enhance the physiological activities and reduce the off-flavor of garlic in kimchi, we manufactured kimchi seasoning replaced with 25~75% black garlic, we evaluated microbiological, physico-chemical and sensory evaluation. The changes of total aerobic and lactic acid bacteria were similar between the control and the kimchi seasoning replaced with black garlic during storage periods. The lightness of the kimchi seasoning replaced with black garlic was lower than that of the control and decrease of lightness was proportional to the concentration of black garlic. The redness and yellowness of the kimchi seasoning replaced with black garlic were decreased to the concentration of added black garlic and changes of the redness in all the samples were slightly increased during storage periods. But the yellowness did not change during storage periods. The changes of pH and acidity did not differ between the control and the samples of replaced with black garlic during storage periods. The sensory parameters including taste and flavor did not differ among treatments during storage periods. But color and overall acceptance of the control and sample replaced with 25% black garlic were higher than those of the samples replaced with 50 and 75% black garlic.

The aim of this study is to assess the replacement effect of black chokeberry (Aronia melanocarpa) used in red-pepper paste seasoning with vinegar. Red-pepper paste seasoning with aronia and vinegar was prepared by mixing red pepper paste, aronia juice or vinegar, sugar and honey, and then aronia juice (J) was added to 0% (C), 50% (A1) and 100% (A2) by replacing the vinegar. As a result, the brightness of the prepared gochujang was decreased with increasing the level of the aronia juice. Total sugar and salinity of C, A1, and A2 showed a significant increase (p<0.05) in compared with that of aronia juice, 24.42 mg/mL and 1.11%, respectively. Also, pH level showed significantly increase with increasing the content of the juice (p<0.05). However, total acidity was decreased with increasing the level of the juice (p<0.05) and A2 (6.55%) especially was lower than the juice, 8.06%. Meanwhile, the total polyphenols were increased with increasing the content of the juice at gochujang samples (p<0.05) and the polyphenols content of the aronia juice was the highest at all samples (p<0.05). The total anthocyanins were also increased with increasing the level of the juice (p<0.05). Antioxidant activity measured by DPPH and ABTS radical scavenging rate was the highest at the aronia juice (p<0.05). Consequently, the result of antioxidant activity of red-pepper paste seasoning with aronia suggested that aronia can be used as a substitute of vinegar in red-pepper paste seasoning with vinegar.

This study sought to prove the validity of Hansik Yangnyomjang classification Korean culinary education. survey was conducted among Korean Cuisine professionals, culinary instructors, culinary professionals and potential students from various backgrounds. ata were collected by self-administered questionnaires and analyzed by reliability analysis, frequency analysis and t-test. any differences in terms of the validity of Hansik Yangnyomjang classification between groups based on their majors, teaching experiences, and knowledge of sauce classification. First, the result showed that fermented Jang is core element Korean cuisine. Second, Hansik Yangnyomjang classification needs to be organized around Balhyojang. Third, Hansik Yangnyomjang classification for beginners and foreigners who want to learn Korean Cuisine relatively easily. Finally, the term ‘sauce’ is not suitable for replacing Yangnyomjang.

This study developed a rapid egg-salting method using a temperature change in NaCl solution under pressure. The permeation effects(PEs) of NaCl into eggs at ambient pressure were analyzed 1) after soaking them in 20, 30, or 40%(w/v) NaCl solution at 50℃ and 2) after soaking in 20～40% concentrations(w/v) of NaCl solution at 4℃ immediately after soaking at 50°C for 1 hr(temperature change method; TCM). Under permeation conditions(40% NaCl solution with TCM), the PE of NaCl into eggs at various pressures(4.0～7.0 MPa) was determined. The PE improved with increasing NaCl concentration and pressure. In 40%(w/v) NaCl solution, the PE was more rapid with TCM(0.70% for 2 hr) than without TCM(0.60% for 2 hr). At 7.0 MPa pressure, the PE was more rapid with TCM(1.66% for 15 min) than without TCM(1.40% for 15 min). These results suggest that the TCM-induced contraction of the egg membrane improved the PE. Therefore, we believe that the development of a rapid salting method for seasoning eggs is possible with the TCM.

다져서 가열한 마늘 베이스를 고추장에 0, 10, 20 및 30% 첨가하여 양념고추장을 제조하고 37±1℃에서 저장하면서 0, 20 및 40일에 그 품질특성의 변화를 실험함으로서 양념 고추장 소스의 개발 가능성을 평가하고자 하였다. 양념고추장의 L값과 b값은 저장 20일에 감소하였다가 40일에는 다시 증가하였으며, a값은 저장 20일에 유의적으로 증가하였다가 40일에는 다시 감소하였다. pH는 마늘 베이스의 첨가량이 많을수록 높아져 양념고추장 제조 직후 30% 첨가구에서 5.22로 유의적으 로 높았고, 산도는 저장이 경과함에 따라 지속적으로 증가 하였다. 환원당의 함량은 저장 기간의 경과와 더불어 감소하는 경향이었으며 마늘 베이스의 첨가량이 높을수록 더 낮았다. 아미노태 질소 는 저장기간의 경과와 더불어 유의적으로 감소하였으나 마늘 베이스의 첨가량에 따른 유의차는 없 었다. 양념 고추장 5배 희석 여액을 25, 50 및 100 μL씩 첨가하여 ABTs 라디칼 소거능을 비교한 결과 저장 직후에는 100 μL 첨가시 94.36-96.72%의 범위로 높은 활성을 나타내었으며, 마늘 베 이스의 첨가량이 많을수록 활성이 더 높았다. 저장 기간의 경과와 더불어 라디칼 소거 활성은 저하 하여 저장 40일에는 50% 미만이었다.

Photostimulated luminescence (PSL)-Thermoluminescence (TL) combined analysis was applied to detect whether composite seasoning products and spices were irradiated or not. Samples were irradiated with 60Co at 0~7 kGy. A total of 12 different samples (6 of composite seasoning products and 6 of spices) was examined. Depending on the PSL results, TL analysis was performed. In case of both PSL positive ( ≥ 5,000 counts) and intermediate (700~5000 counts), TL analysis had to be performed to confirm the result of PSL. Using TL, the shape of the glow curve (Glow 1) made it possible to identify the irradiated samples. In addition, The TL glow ratio (Glow 1/Glow 2) obtained by normalization was less than 0.1 for the non-irradiated samples and ≥ 0.29 for irradiated ones, respectively.

Reaction flavoring을 통하여 풍미를 개선시킨 진주조개 엑스분의 실용화를 위한 방안의 하나로 진주조개 과립 조미료를 제조하였고, 본 시제품의 성분조성 및 품질특성 등에 관하여 살펴보았다. 과립 조미료 시제품은 풍미를 개선시킨 진주조개 엑스분과 분무건조한 진주조개 엑스분, 그리고 굴 자숙농축액을 주된 정미소재로 여기에 MSG, IMP, lactose, salt 및 물 등을 첨가 혼합하여 과립으로 성형한 후 유동층 건조시켜 제조하였다. 본 시제품의 수분함량은 3.8%, 조단백질 12.0%, pH는 6.49, 염도는 31.4%였고, 아미노질소 함량은 1,876.6 mg/100 g 으로서 시판 복합조미료의 842.8~1,610.2 mg/100 g에 비해 제품에 따라 2배 이상의 함량 차이를 보였다. 시제품에서 검출된 뉴클레오티드 중 정미력이 있는 IMP와 AMP의 함량은 각각 88.6 mg/100 g 및 46.1 mg/100 g 으로서 시판제품에 비해 다소 많이 함유되어 있었다. 시제품의 유리아미노산 총함량은 1,127.5 mg/100 g 으로 glutamic acid, taurine, hydroxyproline, glycine, phosphoserine, alanine, proline, leucine 등이 주요 유리아미노산이었다. 진주조개 과립 조미료를 관능검사한 결과, 굴 자숙농축액을 첨가함으로서 정미력이 다소 부족한 진주조개 엑스분에 여러 정미발현성분이 보강되었으며, MSG의 다량 첨가 없이 조미료의 풍미를 상당히 향상시킬 수 있었다. 본 시제품은 맛과 냄새 면에서 시판 유사 복합조미료에 비하여 월등히 좋은 관능평점을 얻었고, 종합적 기호도 면에서도 우수하다는 평가를 받았으며, 다양한 풍미를 갖는 진미형의 천연조미료로서 충분히 이용 가능하였다.

해바라기박을 이용하여 직화법과 autoclaving법에 의하여 2종의 향미유를 제조하고 이의 특성을 살펴보았다. 직화법으로 얻은 원액의 색상, 향미 등이 상대적으로 autoclaving법으로 얻은 원액에 비하여 강하였다. 대조군으로 사용한 참기름에 비하며 향미유의 향미는 낮은 것으로 확인 되었으나 산가는 0.452, 0.463으로 참기름의 1.987보다 월등히 낮은 것으로 측정되었고 Lovibond color는 3종의 시료유에서 거의 유사하게 나타났다. 이들 향미유와 대조군으로 직접 제조한 참기름을 대상으로 정유성분의 휘발성 향기성분조성 및 함량을 측정해 보았다. 그 결과 총 휘발성 성분 함량은 참기름이 1,300.6 ppm, 직화법으로 제조한 향미유(A type)가 697.8 ppm, autoclaving법으로 제조한 향미유(B type)는 648.2 ppm으로 참기름 의 약 53.65% 및 49.84% 수준의 휘발성 성분을 함유한 것으로 확인되었다. 주요 휘발성 성분은 2-butanone, hexanal, methyl pyrazine 등이었으며, 참기름은 pyrazine류가 전체의 50% 이상을 차지하였으나 향미유에서는 이와 같은 특정성분에 의존하기 보다는 전체적으로 분산되는 경향을 나타내었다.

Seasoning oil(SO-1) was manufactured from soybean oil, with β-carotene, oleoresin paprika and 3 kinds of flavors. Color of it's SO-1 was red. Total content of trans fatty acid of SO-1 was low level 0.84%, compare to the butter's and margarine's 1.35%, 28.31%, respectively. Total volatile components of SO-1 was 201,313.11ppm, was higher than soybean oil's, butter's, margarine's and SO-2's(removed 3 kinds of flavors from SO-1), it's value of 63.54ppm, 481.24ppm, 168.95ppm and 205.73ppm, respectively. And smoke point(SP) of SO-1 was higher than others. SP of SO-1, after 6 months later at room temperature, was 240, in contrast with soybean oil's 228. This SO-1, added β-carotene and flavor components, had a masking effect of burnt flavor. From these results, SO-1 can be replaced of butter or margarine as a substituted oil.

Methionine과 xylose를 이용한 Maillard 반응생성물을 첨가하고 autoclaving mothod로 중화요리용 향미유를 제조하였다. 이 향미유와 서울 시내 중국 음식점에서 자장면용 양념자장 3종을 구하여 이들의 휘발성 물질을 GC, GC-MSD로 측정하였다. 향미유에서는 61종, 404.92ppm의 휘발성 물질이 분리 정량 되었고, 양념자장 3종에서는 각각 39종, 42종, 42종이 확인 되었으며, 그 양은 각각 333.52ppm, 330.01ppm, 393.18ppm이었다. 중화요리용 향미유의 주요 휘발성 성분은 diallyl disulfde, pentane, diallyl trisulfide, t, t-2, 4-decadienal 및 zinngiberene이었으며, 이들의 함량은 각각 40.15ppm, 32.32ppm, 19.57ppm, 15.06ppm 및 13.23ppm이었다. 시중 자장시중 3종에서는 pentane, propenal, hexanal, t-2-heptanal, 2, 4-heptadienal, t, t-2, 4-decadienal 및 미확인 물질이었다. 본 실험에서 제조한 향미유는 3종류의 sample과 유사한 향미 물질을 포함하고 있었으며 aldehyde, ethane, alcohol 등의 함량은 낮은 편이었다.

The study was observed that anti oxidation effect of each and mutual relation on BULGOGI seasoning in Fore shank and Ribs. Each antioxidation effect were appeared to higher in suger, pear juice, soya souce, clean wine, sesamed oil, green onion, toeasted sesamed powder, black pepper, garlic im seasoned immidiately. Soya souce was revealed to higher effect anti oxidation in storaged beef among 30 minuit after seasoned. In storaged sample among 9 hour after seasoned was showed to higher effect in soya souce & galic. Mutual relation of two seasoning in BULGOGI seasoning were revealed to higher effect in mixture of green onion & galic.