• Korean Journal of Food Science and Technology
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• v.44 no.6
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• pp.680-685
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• 2012

The effects of chlorophyll (0.33 mg/kg) and ${\beta}$-carotene (3.3, 9.9, 19.8 mg/kg) addition to a mixture of roasted perilla seeds, rice, and water (30:45:225, w/w/w) on the lipid oxidation and tocopherol contents were studied during heating at $100^{\circ}C$ for 120 min to simulate cooking of perilla and rice porridge. Lipid oxidation was evaluated with peroxide values (POV) and conjugated dienoic acid (CDA) values, and chlorophyll, ${\beta}$-carotene, and tocopherols were determined by HPLC, POV, and CDA values were increased during heating, indicating the occurrence of lipid oxidation in the perilla and rice porridge. ${\beta}$-Carotene decreased the POV and CDA values of the samples in a concentration-dependent manner, while the addition of chlorophyll did not affect them. Chlorophyll and ${\beta}$-carotene which were added, and tocopherols naturally present in samples were degraded, following the first order kinetics during heating, and ${\beta}$-carotene protected tocopherols from degradation.

• Journal of Korean Medical classics
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• v.32 no.2
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• pp.71-92
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• 2019

Objectives : To examine various ways non-glutinous rice has been applied in different formulas of "Shanghanlun" and the relationship between non-glutinous rice and the formulas' effects. Methods : First, texts that included non-glutinous rice were selected from the "Shanghanlun". Then, they were categorized according to the application of non-glutinous rice, followed by analysis of its relationship with each formula. Results : Most formulas that used non-glutinous rice in raw form when decocting with other ingredients included Shigao. Non-glutinous rice alleviates coldness of Shigao as in the case with Taohuatang where it stops diarrhea. Non-glutinous rice used in Wumeiwan warms the center and boosts Qi and helps the medicinal ingredients to bind when made into pellets. In Guizhitang and Lizhongwan, non-glutinous rice assists Stomach Qi. In Shizaotang, porridge is taken after diarrhea to help quick recovery. To prevent damage of Zheng Qi, Baisan can be mixed with rice water for administration. The level of cathartic effect can be managed through giving cold or hot porridge to the patient according to his/her response to the medicine. Mazirenwan, Mulizexiesan, Banxiasan, Sinisan, Wulingsan are mixed in rice water for administration. It makes it easier to swallow than when mixed with plain water. The application of rice flour is either internal or external. In Zhufutang, where rice flour is parched, it harmonizes the center and stops diarrhea. In Daqinglongtang when there is too much perspiration, warm powder is sprinkled on the skin to stop sweating. Clear porridge in Jiuziyisifang and rice flour in Shechuangzisan were exclusive to "Jinguiyaolue", while Baisan and rice water mixture could only be found in "Shanghanlun". Conclusions : The excavation and research on various ways non-glutinous rice was applied in treatment holds certain meaning in contemporary practice of Korean Medicine where treatment leans heavily on medicinal treatment rather than food, and all ingredients are boiled together in large quantities for most decoctions.

• Korean journal of food and cookery science
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• v.16 no.6
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• pp.677-680
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• 2000

This study was performed to compare the pungency perception of Koreans with that of Australians by sensory evaluation using capsaicin and capsaicin-containing chilli powder. First, the sensory tests for various concentrations of capsaicin were carried out, and then capsaicin-containing chilli powder was added to water, porridge and noodle, and they were evaluated to find out the threshold concentrations of capsaicin in each medium. In the results, the pungency perception of Australians was higher in low concentrations of capsacin, while Korean perceived the pungency better in high concentrations, and the panels perceived hot taste better in water followed by porridge and noodle. The low concentrations of capsaicin was not easily perceived if it is contained in porridge or noodle.

• Journal of the Korean Society of Food Culture
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• v.36 no.2
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• pp.226-234
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• 2021

The purpose of this study was to investigate the changes in the content of functional components and the antioxidant activity of cooked rice and porridge composed of selected grains. The results of the study showed that brown rice and oat contained considerable amounts of γ-oryzanol (78.099~238.566 mg/100 g). However, cooked rice showed a decreased content of the same. The highest content of γ-aminobutyric acid (GABA) was observed in brown rice from Samgwang. The contents of biotin in all samples also decreased in cooked rice compared to raw cereal grains. The highest content of total polyphenols and flavonoids were observed in Heukjinmi rice, and the highest radical scavenging activity was also found in this variety. The cooking process led to a decrease in the content of functional components including γ-oryzanol, GABA, biotin, polyphenols, and flavonoids versus the corresponding raw cereal grains. These results may be useful in the development and application of home meal replacements using cereal grains.

• Journal of Life Science
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• v.18 no.8
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• pp.1140-1146
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• 2008

In order to improve the functional properties of kochujang, garic porridge was added to traditional kochujang during manufacturing. Changes in physiochemical properties of kochujang by garic porridge addition were then investigated. No big differences in general chemical compositions was observed between three kinds of kochujangs tested in this study, general kochujang purchased from a market (GK), kochujang added with raw garlic (RGK) and kochujang added with garlic porridge (GPK). However, GPK showed higher level of antioxidant and anticancer activities than those of others. The methanolic extract of GPK showed 66.38% of DPPH radical scavenging activity, while the extracts of GK and RGK exhibited 38.44% and 50.97%, respectively. Also, the effects of three different extracts of kochujangs on cell proliferation of stomach cancer cell (MKN 45), colon cancer cell (HCT116), and lung cancer cell (NCI-H460) were investigated using MTT assay. All of three extracts exhibited the highest anti-proliferative activity against stomach cancer cell, even though the proliferation of colon cancer cell and lung cancer cell were also inhibited. Among them, the extract of GPK showed the highest anti-proliferative activity (62.35%) against stomach cancer cell. From the results obtained in the present study, we concluded that the antioxidant and anticancer activity of GPK mainly originated from garlic because GPK was consisted of 23% garlic (w/w) compared to 10% (w/w) of RGK.

• Journal of the Korean Society of Food Science and Nutrition
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• v.28 no.5
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• pp.1017-1021
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• 1999

Shindari, a traditional low alcoholic drink in Cheju island, was prepared with nuruk and the rice porridge. The rice porridge was fermented with 10% nuruk at a temperature of $25^{\circ}C,\;35^{\circ}C,\;45^{\circ}C$ for 24 hours. In all temperature, total acidity and oBrix were increased gradually and pH were decreased gradually and viscosity were considerably decreased after 2 hours and then slightly decreased. Alcohol contents were also increased during fermentation and especially at $45^{\circ}C$. The organic acids were mainly found phytic acid and succinic acid. The fermented liquids rice porridge contained maltose and glucose as free sugar, amount of them increased during fermentation. Lactic acid bacteria cell count increased at higher tem perature of fermentation and reached to $10^{7}\;cfu/ml\;at\;35^{\circ}C$ for 10hr. In conclusion, the optimal fermentation conditions Shindari preparation were at $35^{\circ}C$, 24hrs. pH, titratable acidity, viscosity and soluble solids in the optimal fermentation condition were 4.2, 0.18%, 190cp, $12.2^{\circ}Brix$, respectively.

• Journal of the Korean Society of Food Culture
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• v.3 no.1
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• pp.79-87
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• 1988

The purpose of this study was to investigate preferences of foreign athletes staying in the Athletic Village for '86 Asian Olympic Games for Korean traditional foods as served in the restaurant. A survey was conducted to 762 foreign athletes that selected Korean traditional foods in Athletic Village restaurants, from September 16 to 24, 1986. Most people preferred Korean traditional foods for its taste. Yachae Bokkum (Sauted Vegetable), Jonbok Juk (Rice Porridge of Abalone), Kimchi, Usol Chim (Tongue Stew), Dak Juk (Rice Porridge of Chicken) were preferred by most foreign athletes. Chongpo Muk (Mung Bean Starch Jelly), Toran Guk (Taro Soup) were not preferred. They proposed improvement of salty, hot and strong spicy taste in Korean traditional foods.

• Journal of Radiation Industry
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• v.6 no.3
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• pp.239-244
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• 2012

This study was conducted to investigate bacterial growth, viscosity, color, and sensory properties of gamma-irradiated Tarakjuk powder, a Korean milk porridge powder, at 1, 3, 5, 7, and 10 kGy. The total aerobic bacteria in non-irradiated Tarakjuk powder was $2.56{\log}\;CFU{\cdot}g^{-1}$, whereas it was not observed within the detection limit of $2{\log}\;CFU{\cdot}g^{-1}$ in samples irradiated at more than 1 kGy. Spore-forming bacteria, however, were not observed in all samples within the detection limit of $1{\log}\;CFU{\cdot}g^{-1}$. The viscosity of rehydrated Tarakjuk after gamma irradiation significantly decreased from 16,770 cP to 4,060 cP when irradiated at 10 kGy. The redness ($a^*$ value) and yellowness ($b^*$ value) evaluated using a colorimeter were significantly increased according to the increase in irradiation dose (p<0.05), while there was no difference in color evaluation conducted by panels. The overall acceptance decreased as the irradiation dose increased, and the 5 kGy sample was 4.0 (normal) on a 7-point scale. As a result, it is considered that a gamma irradiation of 5 kGy is enough to sterilize Tarakjuk powder with a acceptable sensory quality.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.56 no.4
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• pp.484-493
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• 2023

This study was conducted to investigate the sensory and nutritional properties of vegetable rice porridge made with Israeli carp (VRP-IC), and to compare it with commercial vegetable rice porridges (controls). The proximate composition of VRP-IC per 100 g was 82.4 g moisture, 3.9 g protein, 2.6 g lipids, and 0.9 g ash, and had a lower moisture content than that of the controls, but a higher crude protein, crude lipid, and ash content. In terms of taste, VRP-IC was higher in umami and sourness, but lower in saltiness, sweetness, and bitterness. The viscosity and hardness of VRP-IC were 13,117 mPa·s and 2,258 N/m², respectively. The total amino acid content of VRP-IC was 3,537.2 mg/100 g, with the maor amino acids being aspartic acid and glutamic acid. The mineral contents of VRP-IC per 100 g were as follows: 114 mg calcium, 70.3 mg phosphorus, 79.1 mg potassium, and 0.23 mg iron. These were all higher than those of the controls. The major fatty acids of VRP-IC were 16:0, 18:1n-9, and 18:2n-6, which were identical to those of the controls. The digestibility of VRP-IC was 86.4%, which was similar to those of the controls.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.56 no.3
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• pp.275-283
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• 2023

This study optimized the vegetable rice porridge preparation process with Israeli carp Cyprinus carpio (VRP-IC). The optimum heating period for Israeli carp paste (IC-P) in a retort was 120 min as per yield results. Response surface methodology was performed with IC-P/[rice (glutinous rice: non-glutinous rice=6:4) (Rice, RI)+vegetable (carrot: zucchini=1:1) (vegetable, VE)] (X₁) and RI/VE (X₂) as independent variables; viscosity (Y₁), hardness (Y₂), amino nitrogen (Y₃), and overall sensory acceptance (Y₄) as dependent variables. Optimum rates of IC-P, RI, and VE were 47.37%, 24.49%, and 28.15%, respectively; predicted multiple response optimum values for the dependent variables were 20,150 mPa·s, 2,002.9 N/m2, 193.1 mg/100 g, and a 6.4 score for Y₁, Y₂, Y₃, and Y₄, respectively. Under optimum conditions, experimental values for Y₁, Y₂, Y₃, and Y₄ were 20,359.8±191.9 mPa·s, 2,015.0±9.6 N/m2, 188.1±4.9 mg/100 g, and a 6.5±0.2 score, respectively, which were not significantly different from the predicted values (P < 0.05). Results of F0 value, viscosity, hardness, volatile odor intensity, and browning suggested that the optimum sterilization period was 25 min. VRP-IC prepared under the optimum conditions was superior to commercial vegetable rice porridges in sensory evaluations.