• Title/Summary/Keyword: large anchovy

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Effect of Anchovy Treated with Ethanol, Citric Acid and Dietary Calcium Supplements on Calcium Metabolism in Rats (주정과 구연산 및 식이성 칼슘소재를 처리한 멸치분말이 흰쥐의 칼슘대사에 미치는 영향)

  • Jang, Hae-Jin;Jung, Eun-Bong;Seong, Ki-Seung;Han, Chan-Kyu;Jo, Jin-Ho
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.35 no.7
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    • pp.860-865
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    • 2006
  • This study was performed to investigate the effect of ethanol and citric acid-treated anchovy, caseino-phosphopeptides (CPPs), calcium lactate, and calcium phosphate as dietary calcium supplements on calcium metabolism in rats for 5 weeks. Experimental animals were randomly assigned to five treatments with 15 heads of SD male rats (mean body wt. of 100 g) in each group. The experimental diets were as follows; dried large anchovy powder (C) as control, ethanol+citric acid group (EC), ethanol+citric acid+cpps group (ECC), calcium lactate group (CL) and calcium phosphate group (CP), which were formulated with commercial semi-purified Chow diet, while maintaining the same level of calcium in all diets (1%) groups. The weight gain of EC group was significantly higher than ECC, CL and CP groups (p<0.05), food efficiency (FER) was not different. In vitro and in vivo calcium absorption rates of ECC group treated with citric acid and CPPs were 20.4 and 28.4%, respectively, and the highest among the experimental groups (p<0.05). The blood glucose levels of CL group (105.7 mg/dL) was significantly higher than control group (98.5 mg/dL). In terms of serum lipids, total-cholesterol concentration of EC group (75.1 mg/dL) was significantly higher than CP group (65.6 mg/dL) and triglyceride concentration of CP group (33.5 mg/dL) was the lowest (p<0.05). ALP activity and 057 level were not different among experimental groups. The serum calcium concentration of control group (C) was the lowest among groups (p<0.05). The femur weight of CP group was the lowest (p<0.05) and the femur length of ECC group is the longest (P<0.05). The bone density of CP group $(0.1116\;g/cm^2)$ was the lowest while ECC group $(0.1149\;g/cm^2)$ was the highest, and the bone density was increased by added CPPs. These data demonstrated that ECC group significantly increased in vitro and in vivo calcium absorption rate, serum Ca level, and the length and bone density of femur.

Difference of Components Changes in Salt-Fermented Anchovy, Engraulis japonicus Sauce by Tank Size during Fermentation (숙성 발효조크기에 따른 멸치액젓의 성분비교)

  • Lim Yeong Seon;You Byeong Jin;Choi Young Joon;Cho Young Je
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.35 no.3
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    • pp.302-307
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    • 2002
  • To investigate difference of components changes in salt-fermented anchovy, Engaulis japonicus sauce during 18 months fermentation by tank size, various chemical properties were examined at 2$\~$3 months intervals. The contents of total and amino nitrogen, total ATP related compounds increased gradually during 18 months of fermentation, and showed higher content in salt-fermented anchor sauce produced by large tank scale (LTS) product than those of small tank scale (STS) product during fermentation. Hypoxanthine and uric acid were the most abundant in ATP related compounds, ranging from $81.1\%$ to $90.4\%$, The cross point of inosine (HxR) + hypoxanthine (Hx) and uric acid was faster in LTS with 10.3 months fermentation than in STS with 12.6 months fermentation. After 18month of fermentation, the LTS was rich in free amino acids, such as glutamic acid, alanine, aspartic acid, valine, Iysine in that order. On the other hand, the STS was rich in free amino acids, glutamic acid, aspartic acid, alanine, vsine, valine in that order. Absorbance at 453 nm were higher in STS than in STS, but was no difference the rate of increase during fermentation.

Fundamental Studies on the Migrating Course of Fish Around the Set Net ( 3 ) - Statistic Analysis for the Catch of Set Net - (정치망어장의 어도형성에 관한 기초연구 ( 3 ) - 어획자료의 통계적 분석 -)

  • Lee, Ju-Hui;Yeom, Mal-Gu;Park, Byeong-Su
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.24 no.2
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    • pp.71-77
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    • 1988
  • The authors analyzed the daily catch data which were obtained from two different regions at the Southern Sea in Korea, Neungpo, Geoje island and Yangwhagum, Namhae island, during three or four years in 1978, 1981-1985, in order to know the fishing characteristics of the set net fisheries. The favorable fishing season was summer in the southern sea. The total catches during one year were greatly affected by those several day when the dominant species of fish were caught in large quantities. The dominant species of fish at Neungpo were little horse mackerel, sand lance, sardine, hair tail, spanish mackerel and common mackerel, and those at Yangwhagun were anchovy, little horse mackerel, sardine, spanish mackerel and gizzard shad, in order of catch. Especially, the little horse mackerel and the sardine appeared to make up very big schools at both Neungpo and Yangwhagum. The occurrence seasons of the dominant species were different by the region, but generally those were earlier at western part than at eastern part of the Southern Sea in Korea.

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A Survey on the Notion and Intake of Kimchi among College Women (여대생의 김치에 대한 의식과 섭취실태 조사)

  • 김은희;김성로
    • The Korean Journal of Food And Nutrition
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    • v.11 no.5
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    • pp.513-520
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    • 1998
  • A survey of the notion and intake on Kimchi among college women in Pusan was conducted to get some basic information on kimchi. Two hundred sixty seven students in Pusan participated in this survey. Seventy five percent of students answered that they like kimchi. They preferred well-fermented kimchi with anchovy extracts, refreshing taste and crispy texture the saltly and sweet. Chinese cabbage kimchi (87.6%) was found to be the most favored kimchi and Kakdugi(seasoned pickles of cubed radish), Nabak kimchi and Chonggak kimchi (ponytail kimchi) were followed in the order. The most favorite food made from kimchi was stir fried kimchi with rice. They disliked traditional special kimchi, such as Puchu kimchi (leek kimchi), Pa kimchi (green onion kimchi), Kkennip kimchi (perilla leaf kimchi), Godulbaegi kimch (Korea wild lettuce kimchi) and Gat kimchi (Leaf mustard kimchi). About 93 grams of kimchi was consumed daily and this amount was a little. Seventy percent of students did not have any experiences preparing kimchi. Experiences of kimchi preparation were given by mother through kimchii-making event for the winter(71.7%), cooking practice in middle or high school (14.1%) and college(10.9%) and general cooking education (33%). They preferred to buy kimchi at the Agricultural Cooperative Association (48.5%) or a large kimch factory (32.75). College students believe that kimchi is a healthy food and are willing to learn how to make kimchi.

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A Study of Famous Traditional Kimchi in Pusan and Near Pusan Area (부산 및 부산근교의 명가김치 발굴을 위한 연구)

  • 문갑순;송영선;전영수
    • Korean journal of food and cookery science
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    • v.12 no.1
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    • pp.74-81
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    • 1996
  • Chinese cabbage Kimchi is a traditional fermented food and a numerous variety of Kimchies are produced in Korea. Most of Kimchis are produced on a small scale in the home for individual household use and recipes of Kimchis are deeply embedded in the individual cultures. Currently, however, factory-produced Kimchi is becoming popular by industrialization and changes of life style. This study was conducted to find out recipes of traditional Kimchis which are known delicious in Pusan and its environs and to develop a Kimchi with high quality. The characteristics of Kimchi recipes surveyed in Pusan and its environs are as follow: 1) Large amount of red pepper, garlic and anchovy sauce was used, which made Kimchi hot and spicy. 2) Extracts of dried anchovy or shrimp, or pear and onion juice was used to mix red pepper power. 3) Selection of good quality of Chinese cabbage and red pepper was very important step to determine quality of Kimchi. Furthermore, a numerous variety of submaterials added in Kimchi may also contribute to the high quality of Kimchi. 4) Salt concentration of Kimchi was around 2%, which was lower than it was generally known. Through this survey, it was suggested that maintaining low salt content of Chinese cabbage during salting make Kimchi crispy and juicy.

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Seasonal variations in species composition by the stow nets and the stow net on boat fisheries in the Han River Estuary, Korea (한강 하구 해역에서 개량안강망 및 해선망으로 어획된 수산생물의 계절별 종 조성)

  • Oh, Taeg Yun;Lee, Jae Bong;Seo, Young Il;Lee, Jong Hee;Choi, Jung Hwa;Kim, Jung Yun;Lee, Dong Woo
    • Journal of the Korean Society of Fisheries and Ocean Technology
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    • v.48 no.4
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    • pp.452-468
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    • 2012
  • Marine organisms were collected by the stow nets and the stow net on boat fisheries from April 2010 to November 2011 in the Han River Estuary and categorized as 126 species, 61 families, and 5 taxa. The species were consisted with 34 in Crustacea, 5 in Cephalopoda, 79 in Pisces, unidentified jellyfishes in Cnidaria, and Finless porpoise in Mammals. The major species were composed of fish and crustaceans in the Han River Estuary. The dominant species in Crustacea were Chinese ditch prawn (Palaemon gravieri), blue crab (Portunus trituberculatus), Ridgetail prawn (Exopalaemon carinicauda), and mantis crab (Oratosquilla oratoria), and those in Pisces were Korean anchovy (Coilia nasus), and Japanese grenadier anchovy (Coilia mystus). The length structures of the six dominant species have more than one mode in the Han River Estuary. It reflects that the species inhibit during a part of and/or whole lifetime in the Han River Estuary where they utilize as spawning and/or nursery grounds. Freshwater fishes were collected from station D where is the closest location to the Han River stream, and their appearances were well matched with the large amount of freshwater discharge due to flood periods. Principal components analysis (PCA) was carried out with species compositions and showed temporal and spatial differences by the variations of species.

A Study on Fishing Efficiency and By-Catch of Small Fish of Winged Stow Net Fishery (연안 낭장망어업의 어획성능과 소형어 혼획에 관한 연구)

  • Kim, Joo-Seong;Lee, Ju-Hee
    • Journal of Fisheries and Marine Sciences Education
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    • v.8 no.1
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    • pp.92-107
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    • 1996
  • Based on the act.ivity report for the coastal fisheries resources conducted from 1982 to 1989 by West, East Research Institute of Fisheries, some other reports from Korea Rural Economics Institute and etc., and the questionnaire results for the senses of fishermen, the fishing efficiency and conditions of by - catch of small fish in winged stow net were analized, and then some ways to prevent from by - catch of small fishes were suggested in this paper. The nationwide conditions of Permission and Disposal in winged stow net fishery arc that number of cases of coastal winged stow net fishery has dropped to 757 by 1994 while it was 961 in 1991 and that the number of cases of a sectional winged stow net fishery on the contrary has increased to 302 by 1994 while it was 11 in 1991. Regardless of region, catch per net by year in general has been on gradual increase in 1982 through 1989, but that showed decrease in 1994. From the view of region, the proportion of by - catch of shrimps and blenny is higher in Kyonggi, Chungnam with West Sea and that of anchovy and blenny is higher in Chonbuk, Chonnam, Kyongnam with South Sea. The average proportions of by - catch of small fish for 5 years from 1985 to 1989 are 86.9% for sand lance, 69% for anchovy, 63% for big eyed herring, 51% for blenny, 22% for Southern rough shrimp and 19% for akiami paste shrimp, hence sand lance and anchovy are highly by - catch effective while shrimps is not. Ways to prevent the over fishing of small fish in winged stow net fishery includes reduction of fishing frequency during April and August through November, the very season for small fish, use of meshes large enough for small fish to go through and assignment of fishing area to other than habitats of stationary fish.

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Long Term Changes Pattern in Marine Ecosystem of Korean Waters (우리나라 주변 해양생태계의 장기 변동)

  • Rahman, S.M.M.;Lee, Chung-Il
    • Journal of the Korean Society of Marine Environment & Safety
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    • v.18 no.3
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    • pp.193-198
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    • 2012
  • Long term changes in winter time(JFM) sea surface temperature(SST) and marine ecosystem of different Korean waters during last five to six decades were illustrated. Fishing intensity with climate-ocean variability(e.g. SST) have been increasing since 1970s in all of the Korean marine waters. Winter SST around Korean waters went to colder regime in early 1980s and after the late 1980s increased gradually. After 1988/89 CRS all of the waterbody started warmer regime and well coincided with the CRS phenomena. Large predatory, small pelagic and crustacean and mollusks abundance were well coincided by the warmer SST regime after 1988/89 CRS and changed the fishery from demersal fishery to pelagic fishery. Ecosystem parameter of Mean Trophic Level(MTL) showed continuous decreasing trend since mid of 1970s which was mostly affected by the increasing of lower trophic level species. Fishing in balance(FIB) index showed increasing pattern since early 1970s to the late of 1970s and from early 1980s it was almost stable until now. Finally wasp-waist population of anchovy and Japanese sardine have a greater impact to the whole MTL since early 1970s.

Portion sizes of foods frequently consumed by the Korean elderly: Data from KNHANES IV-2

  • Kim, Sook-Bae;Kim, Soon-Kyung;Kim, Se-Na;Kim, So-Young;Cho, Young-Sook;Kim, Mi-Hyun
    • Nutrition Research and Practice
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    • v.5 no.6
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    • pp.553-559
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    • 2011
  • The purpose of this study was to define a one-portion size of food frequently consumed by the Koreans aged 65 years or over. From the original 8,631 people who took part in the Forth Korea National Health and Nutrition Examination Survey(KNHANES IV-2) 2008, we analyzed the data on 1,458 persons (16.9%) aged 65 and over, and selected food items consumed based on the intake frequency of 30 or more by all participant. A total of 158 varieties of food items were selected. The portion size of food items was set on the basis of the median amount (50 percentile) in a single intake by a single person. In the cereals category, 13 items were selected, of which the most frequently consumed item was well-polished rice with portion size of 75 g. Among legumes, 7 items were selected, of which the most frequent item was dried black soybean with a portion size of 6 g. Among the 16 groups, the most varied food group (49 items) was vegetables, and among these the most frequently occurring item was garlic (5 g), while among the fruit group, only 11 items were selected, as their intake frequency was low. Fish and shellfish were more frequently consumed by the elderly than meats. The most frequently consumed meat was pork loin, with a portion size of 30 g. In fish and shellfish, the most frequently consumed item was dried and boiled large anchovy with a portion size of 2 g. Portion sizes for food items consumed regularly by the elderly may be conveniently and effectively used in dietary planning and in nutritional education programs, and in assessing the diet intake status of the elderly.

A Study on Flavorous Taste Components in Kimchis -On Free Amino Acids- (김치의 맛 성분(成分)에 관(關)한 연구(硏究) -유리(遊離) 아미노산(酸)에 관(關)하여 -)

  • Cho, Young;Rhee, Hai-Soo
    • Korean Journal of Food Science and Technology
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    • v.11 no.1
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    • pp.26-31
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    • 1979
  • Free amino acids and total free sugar of kimchi were identified. Free amino acids of kimchis were extracted by 80% ethanol and isolated by ion exchange chromatography. Identification and quantitative determination of individual free amino acids were performed by amino acid autoanalyzer. Free sugar of kimchis was extracted by aqueous ethanol and isolated by ion exchange chromatography. Quantitative determination of it was perfermed by spectrophotometer. The results are summarized as follows: 1. Lysine, histidine, arginine, tryptophan, aspartic acid, threonine, glutamic acid, proline, glycine, alanine, cysteine, valine, methionine, leucine, isoleucine, tyrosine and phenylalanine were found in all kimchis. 2. The change of free amino acid composition during fermentation of kimchis was not observed, but the amount of total free amino acids of fermented kimchi decreased as compared with those of raw kimchi. 3. In kimchi containing 10 ml of fermented anchovy solution/100 g of chinese cabbage, the amount of total free amino acids was more than that of fermented salt kimchi and the characteristic flavor of it was attributed to such amino acids as lysine, aspartic acid, glutamic acid, valine, methionine, isoleucine and leucine. 4. Large amount of free sugar in raw salt kimchi decreased during fermentation, but, after fermentation, significant difference of free sugar content between salt kimchi and kimchi containing fermented anchovy solution was not observed.

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