• 동아시아식생활학회지
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• 제11권3호
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• pp.196-203
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• 2001

This study was conducted to provide basic data for the development of natural seasoning. The quality chatacteristics of water exacts from Pleurotus ostreatus and Lentinus edodes were determind. Also, savory taste, fragrance, color and overall preference was evaluated. The preference test on the seasonings prepared from Pleurotus ostreatus and Lentinus edodes with the addition of sea tangle was also performed. The crude protein content of dried, Lentinus edodes and Pleurotur ostreatus was 20.4% and 30.4% respectively. The total organic acid contents were higher in Plourotus ostreatus than in Lentinus edodes extracts. The total free amino acid adn total nucleotide contents were higher in Pleurotus ostreatus than in Lentinus edodes extracts. Three nucleotide, adenosine monophosphate(AMP) , guanosine monophosphate(GMP), xanthine monophosphate(XMP) were found in mushroom seasonings while inosine monophosphate(IMP) was not detected. Pleurotus ostreatus extract showed higher score in savory taste and overall acceptability than Lentinus edodes extract, Pleurotur ostreatus seasoning added with 1% sea tangle and Lentinus edodes seasoning added with 1.5% sea tangle were rated as high in overall quality In a sensory test of foods cooked with mushroom seasoning. It was shown that panels in their twenties well used to the taste of monosodium glutamate while the people in their thirties preferred the specific flavor of the mushroom seasoning.

• Journal of Nutrition and Health
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• 제29권3호
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• pp.251-259
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• 1996

The validity of the energy data of the starch-foods and seaweeds in Korean food composition tables has been suspected due to possible differences in their chemical compositions from those of western food ingredients. Energy conversion parameters being used currently in nutrition has been derived in countries where food items re quite different from ours. This study was undertaken to determine the metabolizable energy of starch-foods and seaweeds by the method selected in preexperiment20). Cooked starch foods and seaweeds were freeze-dried and fed to Sprague Dawley rat with 200∼300g body weight to measure apparent metabolizable energy (AME) values and nitrogen-corrected AME (AMEn) values for four days after three days of preliminary period for adaptation to the diets. The AME and AMEn values of the wheat noodle were 4554.6, 4584.7, the Starch Vermicelli, 3763.4, 3855.7, the Ra myon, 4916.9, 4876.0, the Buckwheat noodle, 4469.7, 4442.0kcal/kg dry matter, the Potato, 4514.6, 4520.0 and those of the Bread, 3256.9, 3582.6, 3260.5, kcal/kg dry matter, respectively. Those of Sea tangle were 1437.3, 1631.3 and of Laver, 3126.6, 3171.3kcal/kg dry matter, resectively. When the AME values of the starch-foods and seaweeds measureed in present study were compared with energy values calculated by various conversion parameters such as Atwater's Rubner's, Sochun's and FAO's, there appeared dramatic differences indicating that for many of the food items, the latter energy values by conversion factors are hardly acceptable. These data also suggest that the existing energy conversion factors are not applicable to seaweeds and a further study is needed to obtain specific factors for the conversion to biological energy from the chemical composition of seaweeds.

• 한국수산과학회지
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• 제15권3호
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• pp.207-210
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• 1982

갑오징어 우리나라에서 비교적 맏이 어획되어 대부분 천연건조에 의해 가공되고 있다. 갑오징어의 고정층 건조를 실시하여 건조 속도 및 Shirai식에 의한 건조 속도 상수 (k) 를 구하고, Arrhenius' plot에 의해 온도 의존성을 관찰하여 다음과 같은 결론을 얻었다. 1. 갑오징어의 수분 함량을 $40\%$이하로 낮추는데 본 실험의 경구 4시간이내가 소요되어 고정층 건조방법이 배등의 열풍건조법보다 효과적인 방법으로 판단된다. 2. 시료의 세분화, 껍질 제거, 열풍의 온도 상승 및 방향 조정 등으로 건조시간을 2시간으로 단축할 수 있었다. 3. 본 실험의 결과는 Shirai식과 Arrhenius' law에 잘 적용되었다.

• 한국식생활문화학회지
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• 제13권5호
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• pp.393-403
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• 1998

This study was conducted to investigate the contemporary dietary life of residence in Kyunggi province. People living in Kimpo, Yoju districts(farm villages), Kapyung districts (mountain villages) and Hwasung districts (fishing villages) were selected for this research as subjects from August S to 19,1997. The results of the survey are summarized as follows: 1. Cooked rice was a staple food. However nuddles and soojaebees(soup with dough flakes) was taken as lunch or snacks but Juk(rice guel) or Dduk(rice cake) was not treated as a meal. 2. Dishes were consisted with soup or chigae, kimchi and namul(seasoned vegetables), and fishes, meats, salted sea foods, dried fishes, jangacchi(dried seasoning radish) were also taken by sometimes. 3. Soy sauce, bean paste, red pepper bean paste were made by every home even if they were very busy. 4. Festival days such as New Year's Day, daeborum(the 15th day of January), chusok(mid-autumn festival), and kosaa(October ceremony) and dongee(one of 24 seasons by lunar calendar) are skipped oftenly and slowly forgotten by people. They do not celebrate Samgin-nal(the third day of March), Buddha's birthday(the 8th day of April by lunar calendar), danoh(the 5th day of May), yoodoo(the 15th day of June), chilsok(the 7th day of July), Jungyang(the 9th day of September) and the last day of the year either 5. Due to improved kitchen system, we couldn't see the old kitchen devices.

• 한국가정과학회지
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• 제5권2호
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• pp.9-21
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• 2002

This study was investigated traditional food utilization actual conditions of Gwangju and Chollanamdo. Frequency of main meal ice plain white rice, boiled rice and cereals, bean-mixed rice, gruel Dakjuk, winter squash porridge, sesame porridge, noodles by noodles cut out with a kitchen knife, noodles with assorted mixtures, soup with dough flakes order frequency much have. Soup ate much beanpaste soup, soup cooked with dried radish leaves, seaweed soup, broth by power-pot soup, hot shredded beef soup, loach soup order. Pot stew soybean paste stew and kimchi stew, beef casserole bean curd beef casserole and small octopus beef casserole often eat. Kimchi ate much cabbage kimchi, radish kimchi, radish cube kimchi, dish of dried slices of radish by sesame leaf dish of dried slices of radish, pickled garlics, Maneuljjong dish of dried slices of radish order. Salted sea foods that eat often were salted anchovies, tiny salted shrimps, Gejang order, and soy sauce were toenjang, korean hot pepper paste, bean-paste soup prepared with around fermented soy beans order, and laver fried kelp, tangle fried kelp, green perilla leaf fried kelp order to fried kelp, and it was bean sprouts, bracken herbs, fragrant edible wild aster herbs order to herbs. It is Ssukgatmuchim, squid debt saliva, Jabanmuchim's order that season, hard-boiled food is beef boiled in soy sauce, mackerel radish hard-boiled food, order of bean curd hard-boiled food, panbroiling ate often by order of Kimchi panbroiling, red pepper anchovy panbroiling, pork panbroiling. Steamed dish is egg steamed dish, fish steamed dish, steamed short-ribs order, fried fish egg speech, by Gimchijeon, Pajeon order, meat roasted with seasoning ate often by laver meat roasted with seasoning, hair-tail meat roasted with seasoning, mackerel meat roasted with seasoning order. Minced raw meat are small octopus raw that live, beef dish of minced raw beef, Hongeohoe order, rice cake is cake made from g1u1ions rice, Seolgitteok, songpyon order, dessert ate often by fermented rice Punch, cinnamon flavored persimmon punch, Kangjung order.

• 동아시아식생활학회지
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• 제7권4호
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• pp.512-518
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• 1997

알루미늄 등 중금속 오염이 점점 심화되고 있는 서해안 일부지역에서 포획되고 있는 46종의 어패류 중 알루미늄 함량의 평균은 88.38$\pm$189.03ppm으로 그 범위는 0.97-827.70ppm이었는데 24종의 생선 중 알루미늄 함량은 그 범위가 0.97ppm에서 45.12ppm으로 건실치에 가장 많았고 도미에 가장 적게 함유되어 있었다. 15종의 연체류가 함유하고 있는 알루미늄 함량은 3.40ppm에서 827.70ppm으로 그 차이가 매우 컸는데 복족류인 소라에 3.40ppm으로 가장 적게 함유되어 있었고 이매패류인 대합에 826ppm, 해락에 812.55ppm으로 가장 많이 함유되어 있었다. 7종의 젓갈의 알루미늄 함량은 2.50-295.15ppm으로 그 차이가 컸는데 황새기젓과 한치젓에는 그 함유량이 낮았지만 조개젓과 곤쟁이젓에는 많은 양의 알루미늄이 함유되어 있었다 생선과 연체류 및 젓갈중에 함유되어 있는 알루미늄 함량간의 유의차를 검증한 결과 연체류의 알루미늄 함량이 생선과 젓갈에 비해 유의적으로 높았다(p＜0.01), 이는 일생동안 주거지를 크게 움직이지 않는 생육조건을 갖는 이매패류의 특성때문으로 사료된다.

• 한국식품과학회지
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• 제53권1호
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• pp.19-28
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• 2021

본 연구에서는 국내에서 소비되고 있는 해조류와 채소류의 비타민 E와 K 함량을 분석하고, 사용된 분석법의 유효성과 분석품질관리를 통해 분석 데이터의 신뢰성을 확보하여 식품 영양성분 데이터베이스 구축을 위한 자료를 제공하고자 하였다. 해조류의 비타민 E는 α-tocopherol만 검출되었으며 이들의 활성은 0.15-1.14 mg α-TE/100 g으로 해조류의 종류와 조리 방법에 따라 다르게 나타났다. 해조류에서 비타민 E는 건조된 매생이(dried)가 1.14 mg α-TE/100 g으로 가장 높은 활성을 나타내었으며, 비타민 K는 건조 미역이 1,629.50 ㎍/100 g으로 가장 높은 함량을 나타내었다. 채소류의 경우, 비타민 E 활성은 0.01-2.48 mg α-TE/100 g으로 나타났으며, 가열처리 방법에 따라 비타민 E 함량이 변화하였다. 채소류의 비타민 K1 함량은 16.15-979.60 ㎍/100 g의 범위를 나타내었다. 비타민 K1 은 초록 잎을 가진 시료에서 주로 검출되었으며, 뿌리 채소에서는 검출되지 않았다. 본 연구에서 사용된 비타민 E와 K의 분석법에 대한 검증은 정확성, 정밀성, 직선성, 검출한계, 정량한계를 평가하였으며, 분석품질관리를 통하여 분석 기간 동안 모든 시료에 대한 분석이 신뢰성 있게 진행되었음을 확인하였다. 따라서 본 연구에서 분석된 해조류와 채소류의 비타민 E와 K 데이터는 국가표준식품성분표 개정을 위한 기초자료로 이용될 수 있을 것으로 판단된다.

• 한국수산과학회지
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• 제4권1호
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• pp.31-41
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• 1971

마른 멸치 제조에 있어서 산가용성핵산관련물질의 변화와 또 제조에 따른 변화의 차이를 알기 위하여 생체시료, 자건시료 및 소건시료로 나누어 분석 검토하였다. 1. ATP는 자건 및 소건시료에 있어서는 거의 소실되었고, 어획직후에 채취한 생체시료에 있어서도 대부분 분해되어 함량은 대단히 적었다($1.8{\mu}moles/g$, dry basis). 2. ADP는 ATP와 AMP가 거의 소실된 후에 도 상당량이 장기 잔존하였는데, 이것은 myofbril과 결합한 bound nucleotide인 것으로 추정된다. 3. AMP는 전반적으로 미량 검출되는데 지나지 않았으나 자건시료가 타시료에 비하여 비교적 함량이 높았다. 4. IMP는 자건시료에 있어서 그 축적성이 현저하게 인정되었으나 소건시료에 있어서는 거의 분해되어 자건시료의 1/16의 함량에 지나지 않았다. 5. $H_xR$과 $H_x$는 소건시료에 있어서의 함량이 월등히 많아 생체시료의 3.5배, 자건시료의 2.7배였고, $H_xR$과 $H_x$의 함량비에 있어서는 생체시료와 자건시료는 $H_x$ 축적형이였는데 비하여 소건시료는 반대로 $H_xR$ 축적형을 나타내었다. 6. 생체시료를 기준으로 건조후의 nucleotides의 잔존율은 자건시료는 $83\%$이고 그 중의 IMP의 비율이 $73\%$인데 비하여 소건시료는 잔존율이 겨우 $10\%$에 불과하였으며, 이 중의 IMP비율은 $38\%$에 지나지 않았다. 즉, 자건시료에 있어서는 ATP를 제외한 nucleotides, nucleose 및 base가 비교적 고르게 잔존하는 데 비하여 소건 시료에 있어서는 nucleotides는 거의 소실되고 대부분이 nucleoside와 base의 형태로 잔존하였다. 7, 마른 멸치의 flavor quality를 IMP 함량만으로 판단한다면 자건법은 소건법에 비하여 보다 효과적인 제조법이라고 할 수 있다.

• 한국수산과학회지
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• 제8권3호
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• pp.171-176
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• 1975

개불, Urechis unicinctus, 건조중의 핵산관계물질의 변화를 음이온교환칼럼크로마토그래피로 실험하여 다음과 같은 결과를 얻었다. 살아있는 개불에는 AMP가 건물량기준으로 $6.8\mu\;mole/g$ 로서 가장 함량이 높았고, IMP는 존재하지 않았다. 건조중 ATP, ADP, AMP는 감소하고 inosine과 hypoxanthine은 증가하였으나, AMP이외의 다른 pattern은 함량이 적고 개불에서와 마찬가지로 건조한 개불에 있어서도 AMP가 건물량기준으로 $5\mu\;mole/g$로서 함량이 가장 많았다.

• 한국식품조리과학회지
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• 제21권5호
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• pp.662-668
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• 2005

To investigate the quality retention method of salted and semi-dried mackerel fillets, pH, volatile basic nitrogen (VBN), trimethylamine (TMA) and total bacterial counts in the fillets that were UV treated for 1, 3, and 4 hr were periodically measured during 48 days of refrigerated storage. The moisture, crude protein, crude lipid, and ash contents were 45.46 %, 18.87 %, 33.75 %, and 2.99 %, respectively. The freshness as determined by pH measurement could be maintained up to 25 days for the control and 31 days for the UV-treated fillets. VBN contents were continually increased over the storage time. The control reached the initial putrid level after 21 days while the UV-treated fillets after $25{\sim}31$ days. A similar tendency was shown for the changes of trimethylamine TMA contents, although the period differed slightly and the increase of the UV treatment time could decrease the TMA contents. The changes on the total bacterial counts of the fillets were maintained under 105 CFU/g during 48days. Especially, due to the effective decrease of the microorganism count by UV treatment at the beginning of the storage, UV -treated fillets showed lower bacterial counts than control over the whole period. E. coli. and Listeria were not detected in any fillets. Combining the above data and the sensory changes, the storage period of the fillets could be prolonged from 15 days at present to 30 days by UV treatments.