• Title/Summary/Keyword: Red pepper powder

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Studies on Improving the Quality of Sardine Sausage 1. Processing and Quality Improvement of Sardine Sausage (정어리소시지의 품질개선에 관한 연구 1. 정어리소시지의 가공 및 품질개선)

  • Lee, Eung Ho;Cho, Soon Yeong;Kim, Jeong Gyun
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.12 no.4
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    • pp.374-381
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    • 1983
  • With a view of improving the quality of sardine sausage, the processing conditions of sardine sausage used raw sardine as materials and the effects of adding soybean protein and smoke flavor on the quality of product were investigated. Optimal amounts of additives in processing sardine sausage were 1.5% of salt, 1.5% of sugar, 0.2% of monosodium glutamate, 0.2% of white pepper, 0.2% of garlic powder, 0.2% of nutmeg, 0.4% of beef extract, 0.05% of food color solution(10% mixture solution of Red 40 and Yellow 5) and 0.1~0.2% of smoke flavor(Smok-EZ, Alpha Foods Co., Ltd.) based on washed sardine meat. The results showed that the benificial effects of adding corn starch(5%), ${\alpha}$-starch(2%), soybean protein(3%) to the washed sardine meat were exhibited in the improvement of texture and acceptability.

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Quality Characteristics of Chungkukjang-Kimchi and Its Acceptability by Elementary School Students (청국장김치의 품질 특성 및 초등학교 급식에서의 수응도 평가)

  • Yang, Eun-Sun;Yang, Hyang-Sook;Kim, Ae-Jung;Rho, Jeong-Ok
    • Journal of the East Asian Society of Dietary Life
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    • v.18 no.4
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    • pp.507-515
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    • 2008
  • This study investigated the standard recipe and changes in the quality characteristics of Chungkukjang-Kimchi (CKK) and evaluated its acceptance by elementary school students. The acceptability of Kimchi among elementary school students was evaluated by monitoring the plate waste rate. Chungkukjang powder was added to the Kimchi recipe at 0, 20, 40, 60% of the total weight of red pepper powder. The pH of the CKK decreased as fermentation proceeded, and the total acidity was $0.24{\sim}0.25%$ in all samples. The salinity of the CKK was 2.32%. The L color value was significantly lower in the treatment groups than in the control group. The b and a color values increased in the beginning, but tended to decrease during fermentation. In the sensory evaluation, there was no significant difference in appearance on preparation day, but there were significant differences on the 6th (p<0.05) and 20th days (p<0.01), with the highest scores observed in the 40% added group. Sourness increased significantly (p<0.001) during fermentation in all samples. There were significant differences (p<0.001) in crispness on the 3rd day among the treatment groups, and it tended to decrease as fermentation progressed. There were significant differences in flavor during the early stage (p<0.001), but there were no differences as fermentation proceeded. Overall acceptability was high in the 40% added group. Evaluation of acceptability by monitoring the plate waste rate in the school dining room showed that acceptability was highest in the 20% added group. Thus, it was concluded that acceptability among elementary school students was highest for CKK from the 20% Chungkukjang group.

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Analysis of Dietary Fiber Content of Common Korean Foods

  • Sung, Chung -Ja;Hwang, Sun-Hee;Kim, Jung-In
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.24 no.3
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    • pp.396-403
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    • 1995
  • Eightly nine common Korean foods were analyzed by the enzymatic-gravimetric method developed by Prosky et al. and adopted by AOAC to determine total dietary fiber(TDF) content. The average TDF content of the foods analyzed was 4.78${\pm}$3.55% for cereal and grain products, 2.56${\pm}$1.65% for potatoes and starches, 1.94${\pm}$0.77% for sugar and sweets, 10.81${\pm}$6.57% for pulse and pulse products, 9.70${\pm}$5.92% for nuts and seeds, 15..38${\pm}$15.76% for seasonings, and 4.98${\pm}$4.35% for beverages. The foods containing the highest TDF values in the food groups were whole grain barley(17.88%) in cereals, yellow soybean(21.05%) in pulses, black sesame(21.34%) in nuts and seeds, and red pepper powder(39.37%) in seasonings except San Cho powder(52.43%). TDF content of rice, the main staple food of Korea, was 2.75% for brown rice and 0.96% for well-milled rice. The TDF value of the foods analyzed ranged from 0.12 to 23.4 times that fo crude fiber reported in the Korean food composition tables. When we consider dietary fiber contents of foods and food consumption patterns together, it is recommended to consume brown rice instead of well-milled rice and increase the consumption of minor cereals and pulses to raise dietary fiber intake.

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Effects of Food Waste Mixed Organic Fertilizer Treatment on Growth and Yield of Capsicum annuum

  • Ho-Jun Gam;Yosep Kang;Eun-Jung Park;Seong-Heon Kim;Sang-Mo Kang;In-Jung Lee
    • Proceedings of the Korean Society of Crop Science Conference
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    • 2022.10a
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    • pp.109-109
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    • 2022
  • The global population is increasing every year, and the amount of food waste is also increasing. Direct landfilling of food waste has been prohibited since 2005, and in accordance with the London Convention in 2013, the discharge of livestock manure, sewage sludge, and food waste into the sea is prohibited. In the case of incineration to treat the discharged food waste, the heat point is lowered due to the moisture in the food waste itself, so fuel must be added. Therefore, this study was conducted to get basic data for setting the limit of application by investigating the growth and yield of crops after treating food waste dry powder mixed fertilizer (MF) on red pepper. In the experiment, continuous cultivation was carried out for two years in 2021 (1st year) and 2022 (2nd year). The treatment groups were set as Not Treatment (NT), Chemical Fertilizer (CF), Mixed Fertilizer (MF), Mixed Fertilizer×2 (MF×2). After harvest, crop growth and yield were investigated. As a result of the 1st years of growth survey, CF, MF, MF×2 show significant difference in shoot length compared to NT. About fresh weight and dry weight, CF show significant difference compared to NT. The 2nd years of growth survey, the shoot and root length, fresh weight did not show significant difference with NT. In case of dry weight, MF is significant increased compared to NT. As a result of the yield survey of the 1st year, all treatment groups did not show a significance in yield compared to the NT. In case of 2nd year, all treatment groups show significantly increased value compared to NT. The yield of MF was highest among the treatment groups. In the future, it is thought that it is necessary to quantitatively evaluate the effect of food waste dry powder mixed fertilizer through additional experiments and continuous cultivation, and to establish an appropriate amount of use and establishment of a manual based on this.

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Administration of Mycotoxins in Food in Korea (식품 중 곰팡이독소 안전기준 관리)

  • Kang, Kil-Jin;Kim, Hye-Jung;Lee, Yeon-Gyeong;Jung, Kyung-Hee;Han, Sang-Bae;Park, Sun-Hee;Oh, Hye-Yeong
    • Journal of Food Hygiene and Safety
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    • v.25 no.4
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    • pp.281-288
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    • 2010
  • Total aflatoxin ($B_1+B_2+G_1+G_2$) maximum levels of 15 ${\mu}g/kg$ ($B_1=10\;{\mu}g/kg$) were set for grain, beans, peanut, nuts & their processed food (grinding, cutting etc.), processed cereal product & processed bean product, confectionaries (peanut or nut-containing food), soybean paste, red pepper paste, dried red pepper, processed com products for popcorn and steamed rice. The maximum levels for aflatoxin $M_1$ are 0.5 ${\mu}g/kg$ for raw milk and milks before manufacturing processing. The patulin maximum level is 50 ${\mu}g/kg$ in apple juice and apple juice concentrate (including concentrate to use as raw material and converted by concentration multiple). The ochratoxin A is managed at the maximum levels of 5 ${\mu}g/kg$ in wheat, barley, rye, coffee beans and roasted coffee, 10 ${\mu}g/kg$ in instant coffee and raisin, 2 ${\mu}g/kg$ in Grape juice, concentrated grape juice as reconstituted and wine. The fumonisins ($B_1+B_2$) maximum levels are 4000 ${\mu}g/kg$ in com, 2000 ${\mu}g/kg$ in com processed food (grinding, cutting etc.) and com powder, 1000 ${\mu}g/kg$ in processed com products. Standards for mycotoxins in food have been established and the mycotoxin risk in food is managed reasonably and scientifically, based on risk assessment and exposure analysis.

Sensory Evaluation and Changes in Physicochemical Properties of Gochujang Powder with Different Drying Methods (건조방법에 따른 분말 고추장의 성분변화와 관능적 특성)

  • Kim Cheong-Gyu;Lee Jung-Suk;Oh Kyung-Keun;Yi Sang-Duk;Oh Man-Jin
    • Food Science and Preservation
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    • v.13 no.1
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    • pp.24-29
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    • 2006
  • This study was carried out to promote aspects of preservation and convenience of red pepper paste (r.p.p.). Sample was prepared with spray drying (s.d), vacuum drying (v.d) and freeze drying (f.d) methods. The prepared powdered samples were stored for 90 days at $35^{\circ}C$ in seal condition. After powdered samples were hydrated, the samples were used for analysis such as a sensory test, texture, color and changes of component According to sensory test, quality of dried red pepper paste were better in order to f.d.r.p.p. < s.d.r.p.p. < v.d.r.p.p. Changes of pH, reducing sugar, amino nitrogen and NaCl of dried r.p.p. were not observed compared to control but viscosity decreased by about $15\%$ During the storage, acidity decreased by about $15\%$ and reducing sugar, amino nitrogen and ethanol decreased slightly. Hunter L, a and b values decreased from 24.8-27.3 to 23.6-24.4, from 10.8-12.0 to 8.3-9.3 and from 7.1-7.9 to 4.4-5.5, respectively.

Food sources of vitamin and mineral for Korean people(I) -calcium and iron rich foods- (우리나라 국민의 비타민과 무기질 급원식품(I) -칼슘과 철분의 급원식품-)

  • 김영남;나현주;강희자
    • Journal of Korean Home Economics Education Association
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    • v.12 no.2
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    • pp.47-64
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    • 2000
  • The purpose of this study was to search the calcium and iron rich foods in Korean people. The food sources presented in the current home economics textbooks of middle and high school were investigated. And 40 kinds of calcium and iron rich foods were selected by the quantity in 100g edible portion. one serving size and according to 1997 food supply data. Also 3 major food groups of calcium and iron supply in Korean were identified, and 10 rich foods for each food groups were selected. The results were summarized as follows. 1. The food sources of calcium 1) The food sources of calcium presented in the home economics textbooks of middle and high school are milk and dairy products. small fishes such as anchovy icefish and dried strip and green vegetables etc. 2) The calcium rich foods by 100g edible portion were in order of skim milk powder river snail sesame sea mustard. whole milk powder. snapping turtle loach sea tangle(dried) opossum shrimp and sea lettuce(dried). And the calcium rich foods by the calcium content in one serving were in order of river snail snapping turtle opossum shrimp loach spiny lobster skate skim milk powder small alaska pollack freshwater crab condensed milk whole milk powder skate ray and milk. 3) The 3 major calcium supply food groups in Korean were vegetables fish and shellfishes and milk and dairy products. 4) The calcium supply foods according to the quantity of food supply in 1997 was in order of sea mustard, milk anchovy chinese cabbage soybean skin milk powder laver shrimp welsh onion and maize. The vegetables were the important sources of calcium in Korean. 2. The food sources of iron 1) The food sources of iron which are commonly presented in the textbooks of middle and high school were meat liver egg(egg yolk) and green vegetables etc 2) The iron rich foods on the basis of the iron content in 100g edible portion were in order of surf clam marsh clam laver(dried)( sea lettuce(dried), crayfish pelilla seed little neck clam orient hard clam, venus clam, and freshwater carab. And the iron rich foods by the iron content in one serving were in order of surf clam marsh clam crayfish little neck clam orient hard clam freshwater crab venus clam hen cockle green confertii(fresh) pen shell and spiny lobster. 3) The 3 major iron supply food groups in Korean were cereals an cereal products fishes and shellfishes and vegetables. 4) The iron supply food according to the quantity of food supply in 1997 was in order of soybean sea mustard maize rice meat edible viscera laver wheat flour, pook, red pepper, egg and bovine meat.

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Quality and Sensory Characteristics of Gochujang Sauce by Degree of Hot Taste (매운맛을 달리한 고추장 소스의 품질 및 관능적 특성)

  • Choi, Soo-Keun;Kim, Soo-Hee;Choi, Eun-Hi;Shin, Kyung-Eun;Lee, Ji-Hyun;Lee, Min-Soo
    • Culinary science and hospitality research
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    • v.16 no.3
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    • pp.268-277
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    • 2010
  • Gochujang and red pepper powder are the representative condiments in Korea. This study examines gochujang sauces for tteokbokgi by hot taste degree(4 levels) and then evaluated the quality and sensory characteristics of gochujang sauces to provide the basic information for industrialization of gochujang sauce. Moisture content of gochujang sauce 1 was the highest (53.90%). Moisture content became decreased against hot taste. pH range of gochujang sauce was 5.50~5.84. pH values of sauces increased in accordance with hot taste. In the Brix contents, sauce 3 was the highest(46.73%), but the sauce 1 was a little low. Viscosity of sauce 4 was 237.93 cp and others became decreased in accordance with hot taste. In the lightness(L value), sauce 2 was the highest(24.89). Capsaicin content of sauce 4 was 27.00 mg/100 g while sauce 1 was 22.97 mg/100 g. In sensory evaluation, color of sauce 4 was darkest. In hot taste, sauce 1 was evaluated as less hot while sauce 4 as most hot. Overall acceptability score range of sauce 2, 3, 4 was 4.95~5.50 which was higher than sauce 1. The result of a research conducted to undergraduate students showed that they preferred hot taste gochujang sauce. Consequently, customers should be more satisfied with sauce products they chose when provided with those by hot taste degree. In the future, more studies are required about the degree of hot taste for the successful industrialization and globalization of hot pepper and gochujang.

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Effects of Dolsan Leaf Mustard Powder on the Quality of Frying Batter (돌산갓 분말 첨가가 튀김반죽의 품질에 미치는 영향)

  • Oh, SunKyung;Choi, MyeongRak
    • Journal of Life Science
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    • v.29 no.12
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    • pp.1364-1370
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    • 2019
  • The anti-oxidant activity, sinigrin content, and sensory evaluation of frying batter treated with Dolsan leaf mustard powder (DLMP) were investigated. These endpoints were measured in the control sample (batter without DLMP) and seven other batters with the addition of DLMP in the following quantities: 0.03 g (S-1), 0.02 g (S-2), 0.06 g (S-3), and 0.3 g (S-4, S-5, S-6, and S-7 with different amounts of red pepper powder). The acid value (AV) and peroxide value (POV) were low in the S-4 and S-5 batters; the total polyphenol content was 190.97 mg GAE/g in the control sample and 721.17 mg GAE/g in S-4; and the total flavonoid content of S-6 was 67.82 mg QE/g which was higher than that of the control sample. The anti-oxidant activity was measured by EDA, ABTS, and FRAP assays and was seen to rise as the amount of DLMP increased. Moreover, sinigrin content was higher in S-4, S-5, S-6, and S-7 than in the control, S-1, S-2, and S-3, and there were no significant differences among S-4 to S-7 when just 0.3 g of DLMP was added. Sensory evaluation showed that color, flavor, taste, texture, and overall acceptability values were significantly higher in S-4 and S-5, and that there was no significant difference across the samples. The addition of DLMP is therefore expected to increase the anti-oxidant activity of frying batter which would be effective in improving the storage and quality of the product.

The Processing Conditions of Extracts from Rapid Fermented Anchovy Sauce (속성멸치간장엑기스분의 가공조건)

  • Lee, Eung-Ho;Kim, Jin-Soo;Ahn, Chang-Bum;Lee, Kang-Hee;Kim, Myung-Chan;Chung, Bu-Kil;Park, Hee-Yeol
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.18 no.2
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    • pp.167-174
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    • 1989
  • AS a part of investigation to use anchovy more effectively as food source, this work was undertaken the processing conditions of extracts from rapid fermented anchovy sauce. To prepare rapid fermented products, the chopped anchovy was mixed with 50% water (w/w), and then hydrolyzed by autolysis or addition of koji under different conditions of hydrolysis. The optimal conditions for hydrolysis of chopped anchovy were revealed $50^{\circ}C$, 6 hours, pH 8.0 by autolysis, and ,$50^{\circ}C$, 6 hours, pH 7.0 by addition of 10% koji, respectively. But, pH control was not much beneficial in increasing yield. The effect of soybean protein isolote for improvement of bitter taste was also tested. The reasonable amount of added soybean protein isolate was revealed 5% on the weight basis of the chopped anchovy. The reaction mixture hydrolyzed under optimal conditions were added with 1% onion powder (w/w), 1% garlic powder(w/w) and 1% red pepper powder(w/w) for masking fishy odor, inactivated for 20 min at $100^{\circ}C$, and then centrifuged for 20 min at 4,000 rpm. The supernatant liquor was filtrated and evaporated to 50%(v/v). finally, table salt was added for bateriostatic effect and characteristic taste of rapid fermented products. the reasonable amount of added table salt was reversed 15% on the volume basis of the evaporated liquor. The hydrolysis ratio of product made by addition of water, product made by addition of koji and water, and product made by addition of soybean protein isolate, koji and water hydrolyzed under optimal conditions were 58.4%, 82.1% and 86.2%, respectively.

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