• Title/Summary/Keyword: cooked shellfish

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STUDIES ON THE SHELLFISH PROCESSING 6. Effect of Antioxidants or EDTA Treatment on the Quality of Pressed-and-Dehydrated Sea Mussel Mytilus edulis (패류 가공에 관한 연구 6. 항산화제 또는 EDTA 처리가 진주담치 압착 건제품의 제조 및 저장중의 품질에 미치는 영향에 대하여)

  • HUR Jong-Wha;LEE Eung-Ho
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.4 no.1
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    • pp.22-30
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    • 1971
  • Sea mussel Mytilus edulis, world-widely distributed, is a sort of popular food in Korea. The demands of high quality and mass production are not being satisfied since it is usually sun dried. A rapid dehydration and the treatment of food additives to improve the quality of the product seems to be required. In this paper, the effect of antioxidants and EDTA treatment was studied when sea mussel was pressed and hot-air dehydrated for 10 hours at 45 to $52^{\circ}C$ under the air flow rate of 3 meter per second. The results are as follows: 1) Cooked and pressed sea mussel was dehydrated mere rapidly than cooked without pressing. 2) The rehydration rate of pressed and dehydrated sea mussel was higher than that of the unpressed. 3) Among six samples, BHA treated material showed the best color preservation during dehydration and storage. The treatment of Teonox-II was also effective following BHA. 4) The effects of antioxidants used during dehydration and storage were in order of BHA, Tenox-II and NDGA treatment, while EDTA was ineffective. 5) No significant difference in rehydration rate was found between those treated with antioxidants or EDTA and the untreated. 6) The amount of soluble protein was higher in the samples treated with antioxidants than in EDTA treated or untreated samples. 7) The results suggest that the treatment of BHA and pressing process produce improved product in quality which gives higher amount of soluble protein and better rehydration, color preservation and preventive effect of rancidity.

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Literary Investigation and Traditional Food Cooking Methods for the Development of a Breakfast Food Substitutefood I (Analysis of Mieum, Misu, and Goeum During $1400's{\sim}1945's$) (아침대체 편의식 개발을 위한 전통음식의 조리방법과 문헌고찰 I(1400년대${\sim}$1945년대 고 조리서 속 미음과 미수, 고음류 분석))

  • Bok, Hye-Ja
    • Korean journal of food and cookery science
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    • v.23 no.6
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    • pp.987-1002
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    • 2007
  • This study examined Tthe cooking methods foroftraditional foods called such as Mieum, Misu, and Goeum from the from investigation of old cook books and ancient literatureis as follows. There We found were 7 types of Mieum that were cooked by mixing rice and cereals, while 3 types of Mieum were cooked by mixing cereals and herbal medicines to with thenuts. The Mieums that were cooked by mixing meat, fish, and shellfish, etc. to the herbal medicine ingredients like such as medical plants, etc were consisted of 8 types. Therefore, a total of 18 types of Mieum, Misu, and Goeum, etc were have been classified. Among the cooking methods of for Mieum, rice and grains were boiled for an extended longtime and filtered with a sieve to be used as the juicebroth. The Job's tears and millet, etc were mixed into water, or boiled after being made into a powder, soaked into water, and dried. The herbal medicine ingredients such as ginseng were boiled for an extended long time, and once the ingredients are were flown out cooked down, it the broth was filtered with asieve to be used the as a liquid extract. The meat, bone, and shellfish, etc were also boiled for a longn extended time, filtered with a sieve, and made into a juice broth to be used as a drinks from on occasion time to time. These drinks, called Mieum, Misu, and Goeum above, were healthy foods our ancestors used to enjoy for enjoyment drinking, and were also food for remedyies and sources of nutritionon. As Since the meal replacement foods to that replace meals that can be eaten right away while working and studying are needed, due to is required within the our busy schedules of in modern peoplesociety, thise literary investigation and the cooking methods for of Mieum, Misu, and Goeum, which that used to be are our traditional foods, can be are used as a basic research material for the development of convenient breakfast to meal replacements breakfast.

The Consumption Patterns of Animal Foods in the Sixteenth Century as Observed through Shamirok (["쇄미록(鎖尾錄)"]을 통해본 16세기 동물성 식품의 소비 현황)

  • Cha, Gyung-Hee
    • Korean journal of food and cookery science
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    • v.23 no.5
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    • pp.703-719
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    • 2007
  • The purpose of this study were to analyze the consumption patterns of animal foods during the sixteenth century through Shamirok. There were eleven animal foods : beef, pork, chicken, pheasant, deer, roe, lamb, bear, fox, sparrow, and horse. The most frequently consumed were in the order of pheasant, doe, and chicken. There were 44 fish consumed, including flatfish, hairtail, mackerel, flounder, kumlin fish, bass, null fish, codfish, and red snapper, as well as four mollusks and six shellfish. Eggs and fish egg were also consumed. These foods were cooked as Tang(湯), Gui(灸), Po(脯), Hoe(膾), and Sookyook(熟肉), or processed after being dried or salted. The animal foods were mostly consumed as Po and Tang in daily eating and for formal dishes. Fish were mostly consumed as Jockgal or Shikhae. The foods were primarily acquired by donation from local officials or relatives ; secondly by independent poultry farming, fishing, or hunting, along with the production of grain and thirdly through barter with rice and textiles. Food were sometimes traded for profit, but such acts of trading while living ; as wartime refugees was a meager means for living.

A Study on 'Tang', Traditional Soup Originated in Kyoung-Nam Province (경남지방의 향토요리에 관한 연구 -탕류를 중심으로-)

  • Kim, Kyoung-Ja;Kwak, Yun-Joo;Kim, Mung-Jin;Kang, Sun-Hee
    • Korean journal of food and cookery science
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    • v.6 no.3 s.12
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    • pp.67-83
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    • 1990
  • Currentry, the originality of traditional soups in Kyoung-Nam province is vanishing by the inflex of processed and instant food, food industrial development. Especially, such factors as the influence of alien cooked, the develoment of transportation, the movement of population have made it hard to preserve the traditionnal food preparations. The purpose of this thesis was to seek out the various kinds of Kyoung-Nam province soups preparation. To do this, about 60 kinds of soups recipe were reviewed and charactered into several categories. The findings of the study are as follows. 1) Soup is made by fish or shellfish, freshwater fish. Meat and fowls is rarely used in Kyoung-Nam province (coastal region). 2) Soups of inland area is made by most vegetables and these soup were always harmonized with soybean powder or perilla powder. 3) Various soup season with the mag-jang, mul-jang sauce, hab-ja-jang sauce. 4) These soups were in general to make much red pepper and much salt.

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The Literary Investigation On Types and Cooking Method of Bap (Boiled Rice) During Joseon Dynasty($1400's{\sim}1900's$) (조선시대 밥류의 종류와 조리방법에 대한 문헌적 고찰(1400년대${\sim}1900$년대까지))

  • Bok, Hye-Ja
    • Journal of the Korean Society of Food Culture
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    • v.22 no.6
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    • pp.721-741
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    • 2007
  • 1. For the types of boiled rice, there were 1 type of bap, 1 type of jebap cooked with glutinous rice, 13 types of boiled rice cooked by mixing grains and nuts such as daemakban, somakban, jobap, cheongryangmiban, jobap, gijangbap, yulmubap, hyeonmibap, boribap and patmulbap as well as patbap, congbap, byeolbap and bambap etc as ogokbap. Also, there were 12 types of bap cooked by mixing herb medicinal ingredients such as cheongjeong, oban, boksungabap, gumeunsaekbap, hwanggukgamchobap, yeongeunbap, okjeongbap, gogumabap, dububap, samssibap, dorajibap, gamjabap, songibap and jukshilbap. There were 7 types bap cooked as unique one bowl dish at the present as bapby mixing fish, meat, shellfish and milk as ingredients are hwangtang, gyejanggukbap, janggukbap, gulbap, kimchibap, chusaban and bibimbap, etc and the types of bap that have been analyzed are 34 total. 2. For the food ingredients used in bap types 23 types of miscellaneous grains, 5 types of nuts and 11 types of meat, 6 types of fish, 35 types of vegetables, 2 types of fruit including pears or peaches were used. Garlic wasn't used perhaps because of it being boiled rice 3. Types of Sap by Cooking Methods. (1) The ssalbap was cooked by first boiling water, putting in rice grains and boiling hard to be cooked as overcooked bap (rice). (2) The japgokbap (boiled cereals) has used buckwheat, barley job's tear, etc to be boiled down by soaking the ones with large grains (beans) first in advance to be boiled down or cooked by crushing into fine pieces. The red bean, etc was boiled down in advance or placed at the bottom of pot by cutting into two pieces while jujube or nut was cut into three pieces to cook the bap by pouring a lot of water and mixing other ingredients. (3) The gukbap (soup boiled rice), etc were cooked by squeezing out the yellow chrysanthemum that has dried chrysanthemum to cook the boiled rice by putting in rice and gukbap, meat or bones, etc were boiled down for a long time and decorated with meat or wild greens by mixing the bap in the meat juice. For gulbap (oyster boiled rice), etc, it was cooked as ingredients were stir fried in advance or washed and put in when the bap was about half cooked. (4) For bibimbap (mixed boiled rice), after the bap was overcooked first with rice, the wild greens were mixed lightly with bap beforehand, then the wild greens, decorations and garnishings were laid above rice and red pepper powder was sprinkled. (5) Namchok leaves, etc were boiled to cook the boiled rice with rice after being cooled while namchok stem and leaves were pounded to make juice and cooked the bap with rice. The peach, lotus root and yams were cut into fine pieces to be put in together when rice was about half done. The bellflower was soaked in water to be boiled down for a long time while potatoes and pine mushrooms, etc were cut into fine pieces to cook the bap (boiled rice) with rice.

Determination of Heterocyclic Amines in Roasted Fish and Shellfish by Liquid Chromatography-Electrospray Ionization/Mass Spectrometry (Liquid chromatography-mass spectrometry를 이용한 가열 조리된 어패류에서의 heterocyclic amines 함량 분석)

  • Lee, Jae-Hwan;Back, Yoo-Mi;Lee, Kwang-Geun;Shin, Han-Seung
    • Korean Journal of Food Science and Technology
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    • v.41 no.3
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    • pp.326-333
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    • 2009
  • Heterocyclic aromatic amines (HCAs) are mutagenic and carcinogenic substances that are formed during the heating of protein-rich foods. HCAs are generally found at low amounts in a complex matrix, which requires sophisticated analysis. In this study, HCAs were extracted from lyophilized fish and shellfish samples using solid-phase extraction (SPE) and determined by liquid chromatography-electrospray ionization/mass spectrometry (LC-ESI-MS). The HCA recoveries in the fish and shellfish ranged from 15.7 to 74.7% with standard deviations from 0.2 to 7.63%. And HCA concentrations ranged from 0.8 to 1,117.7 $ng/g^{-1}$ in cooked food samples. 1-methyl-9H-pyrido[3,4-b]indole (Harman), 9H-pyrido[3,4-b]indole (Norharman), and 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) were the most abundant HCAs formed in the muscle of fried mackerel, at levels of 1,117.7, 926.6, and 133.7 ng/g, respectively. 3-amino-1-methyl-5H-pyrido[4,3-b]indole (Trp-P-2), 2-aminodipiryrido[1,2-a:3,2-d]imidazole(Glu-P-2), 2-amino-9H-pyrido[2,3-b]indole(A${\alpha}$C), 2-amino-3methyl-9H-pyrido [1,2-a:3,2-d]imidazole(MeA${\alpha}$C), 2-amino-3,4,7,8-tetramethylimidazo[4,5-f]quinoxaline (TriMeIQx), 2-amino-3,7,8-trimethylimidazo [4,5-f]quinoxaline(7,8-DiMeIQx), and 2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline (MeIQx) were only detected by small quantities ranged from 1.5 to 98.6 ng/g. Overall, this study provides useful information on HCA levels in fish and shellfish products consumed in Korea.

Study on Energy and Nutrient Intake and Food Preference of the Elderly in Care Facilities (요양시설 거주 노인의 에너지와 영양소 섭취 실태 및 식품선호도 조사)

  • Kwon, Jong-Sook;Lee, Seung Hee;Lee, Kang Min;Lee, Yoonna
    • Korean Journal of Community Nutrition
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    • v.21 no.2
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    • pp.200-217
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    • 2016
  • Objectives: The purpose of this study was to assess energy and nutritional intake and investigate the preference for food and cooking methods of the residents in elderly care facilities. Methods: Data were collected from 72 residents (10 males and 62 females) aged ${\geq}70$ years in elderly care facilities using questionnaires, food photographs for estimating dietary intake and records for daily physical activity. Results: Average age of the study participants was 85.0 years and 41, 36 and 8 had dementia, hypertension and diabetes mellitus, respectively. 15%, 65% and 19% of subjects were physically mobile, enervated, and immobile, respectively. Daily energy intake was 1360.2 kcal in men and 1378.0 kcal in women, which were 68.0% and 86.1% of the estimated energy requirement (EER) of dietary reference intake for Koreans (KDRI) for ${\geq}75$ year old individuals, respectively. Estimated energy expenditure (EEE) of subjects calculated using formula from KDRI was 1361.9 kcal and EER calculated using estimated daily physical activity (EDPA) was 1232.9 kcal. Energy intake and EEE from KDRI were higher than EER from EDPA. Dietary intake of dietary fiber, calcium, potassium, zinc, vitamin $B_2$, niacin, vitamin C were lower, and protein, phosphorous, iron, sodium, vitamin A, vitamin $B_1$, vitamin $B_6$, vitamin E were higher than the corresponding ones of KDRI. Subjects liked meats, fishes and shellfish, and fruits, while subjects disliked milk, seaweeds and salted fish and salted vegetables. Cooked rice, soybean paste soup, beef, cooked sliced radish strip, and yogurt were favorite foods, with steam being a favorite cooking method. Subjects considered nutrition as the most important factor for improving food service quality. Conclusions: Results of this study could be utilized for improving food-service for the residents in elderly care facilities, and provide a basis for setting reference intake of energy and nutrients of the elderly having very low activity levels.

The A Literary Investigation on Mandu (Dumpling);Types and Cooking Methods of Mandu (Dumpling) During the Joseon Era (1400's${\sim}$1900's) (만두의 조리방법에 대한 문헌적 고찰;조선시대 만두의 종류와 조리방법에 대한 문헌적 고찰(1400년대${\sim}$1900년대까지))

  • Bok, Hye-Ja
    • Journal of the Korean Society of Food Culture
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    • v.23 no.2
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    • pp.273-292
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    • 2008
  • Among all the ingredients usedin mandu, the following types were used:, 13 types of grains were used (12.38%), 30 types of vegetables, fruits, bulbs,and nuts were used (28.57%), 32 types of marine products, birds, meats, fishes, and shellfishes were used (30.48%), 10 types of functional ingredients were used (9.52%) and. For spices, 20 types of spices were used (19.05%). 2. Cooking Methods offor Mandu. The mMandu eaten at in the early Joseon era had was primarily made ofusedbuckwheat that contained boiled tofu or egg uiijuk in the kneaded dough for the most part and while kneading with buckwheat, the tofu or egg uiijuk has been boiled down to knead the dough, and and starch powder, bean powder, or rice powder, etc were mixed to make the mandu coating. Buckwheat powder was mixed toadded to the flourwer or was used by itself, while meat, vegetables, tofu, and shiitake mushroom, etc were also addedincluded. From the 18th century, the host plant, or cabbage kimchi, were prepared and combined had been sliced to be used as filling together while red pepper powder was mixed combined withto spices or vinegar soy sauce to be used together. Also, Radishes had beenwere also used as filling, but shown as not being used fromafter the start of the 1900's. For the shape of mMandu, it was madeinto different shapes such as as triangle, rectangle, date plum, gwebul, half moon, or pomegranate shapes, and then shapes to be boiled in simmering water, baked, or cooked as soup in clear broth for soup., In the 17th to 18th century, boilingthen in a steamer gradually became a cooking style, assumed the style of boiling in a steamer in $17th{\sim}18th$ century while in the 16th century,the an essay ofn fermenting flour in ‘Food Dimibang’ in 16th century had indicated it was cooked as the style ofby steaming in a rice steamer. Also, Mandu may have also contained the following: the thin-cut and boiled fish was cut out thin to put into the filling and boiled down, made by putting in added pine nuts after making bbeef jerky or boiled- down meat, fish, or shellfish itself to extractsand mold mandu only the ingredients combined withto put on starch powder, and then boiled down and put on pine nut powder finally, after it or cooled it wasdown to be eaten by dipping in vinegar soy sauce. In conclusion, many different types of mandu were made during the Joseon era using a variety ofwhile the ones using such various ingredients. are also one type of mandu.

Studies on the Shellfish Processing -4. The Changes of Pigment Retention and Water Absorbing Capacity of Dehydrated Surf Clam Meat during Storage- (패류 가공에 관한 연구 -4. 개량조개 건제품 저장중의 색소 잔존율 및 흡수율의 변화에 대하여-)

  • Lee, Eung-Ho;Hur, Jong-Wha;Han, Bong-Ho
    • Korean Journal of Food Science and Technology
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    • v.3 no.1
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    • pp.52-56
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    • 1971
  • The cooked surf clam meat was treated with BHA or EDTA, and then dehydrated by means of hot-air dehydration or sun drying. The dehydrated products were packed in glass bottle and stored for three months in the dark place. After three month storage, the pigment loss and water absorbing capacity of dehydrated products were compared with those of directly after dehydration. Both of the sun dried and hot-air dehydrated surf clam products showed a great deal of pigment loss during storage. The BHA treatment prior to dehydration of surf clam meat had good effects on the pigment retention, and the EDTA treatment had a weak effect on it during storage. The rate of rehydration of dehydrated surf clam products had markedly decreased during storage. And it could be seen that there was little difference among the rate of rehydration of the BHA or EDTA treated product and untreated one during storage.

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Processing and Quality of Individually Quick Frozen Half-shelled Roasted Sea Mussel Mytilus edulis (개체동결 한쪽껍질 진주담치(Mytilus edulis)의 제조 및 품질특성)

  • Lee, Hyun-Jin;Hwang, Young-Sook;Park, No-Hyun;Kim, Byeong-Gyun;Lee, In-Seok;Oh, Kwang-Soo
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.53 no.3
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    • pp.326-333
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    • 2020
  • To develop a value-added individually quick frozen (IQF) intermediate product from cultured sea mussel Mytilus edulis, we prepared IQF half-shelled roasted sea mussels (HRM) and IQF half-shelled boiled sea mussels (HBM). The processing conditions and quality metrics of the mussels were examined. The HRM and HBM were produced by washing and removing the byssus of raw sea mussels, followed by electric roasting or boiling. The roasted or boiled sea mussels were half-shelled, lightly washed with 3% saline water, rapidly frozen for 2 hours at -35℃, glazed, and packaged with a plastic film bag. The HRM and HBM had volatile basic nitrogen contents of 11.5 and 12.6 mg/100 g, and amino nitrogen contents of 607.9 and 534.2 mg/100 g, respectively. The HRM and HBM had hardness values of 4.31 and 2.99 kg/㎠, shearing force values of 992.2 and 507.7 g, free drip values of 8.9% and 10.2%, and expressible drip values of 7.0% and 8.1%, respectively. The free amino acid contents of the HRM and HBM were 763.1 and 560.7 mg/100 g, respectively. These results demonstrate that HRM have superior qualities compared to HBM and can serve as high-end shellfish when cooked.