• 한국식품저장유통학회지
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• 제14권6호
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• pp.598-604
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• 2007

한국의 고유 식품인 깻잎은 위생적, 고품질 및 규격화된 가공방법의 개발이 요구된다. 본 연구에서는 깻잎 절임의 관능적, 위생상 안전성이 향상된 최적조리 조건을 확립하고자 하였다. 그 결과 반응표면분석에서는 저장기간에 따른 성분 조성의 최적값에는 차이가 있으나 저장식품인 경우를 고려할 때 간장 $24{\sim}27g$, 물엿 24 g이 전반적으로 적합한 것으로 나타났다. 깻잎의생균수는 세척전 8.08 cfu/g에서 세척 후 4.27 cfu/g 으로 약 50% 수준으로 감소하였다. 또한 3% 염수에 침지 후 세척한 깻잎은 0.55 cfu/g으로 미생물이 대부분 제거되었다. 이는 가열 조리하는 방법의 밑반찬과는 달리 비열처리되는 반찬이므로 저장성에 효과가 있을 것으로 판단된다. 깻잎 절임의 저장 중 품질 변화에 있어서 배합조건에 대한 큰 차이는 볼 수 없었으나, 전처리 및 세척 방법에 따른 저장성의 차이가 나타났으며, 3% 염수에 1분간 침지 후 수돗물에 헹궈서 이용하는 것이 미생물 생육을 억제하고 저장성에도 가장 효과가 우수하였다.

• 동아시아식생활학회지
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• 제17권3호
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• pp.312-321
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• 2007

The purpose of this study was to investigate the preferences, consumption, and eating frequencies of housewives for commercialized traditional basic side dishes. The investigators visited 18 food markets and questionnaires were distributed to 464 housewives in the Busan area. The number of basic side dishes being sold at the markets were in the order of seasoned dried radish (17 markets; mk), salted garlic stalk (15 mk), braised black soy beans (14 mk), braised peppers and dried anchovies (13 mk), and braised lotus roots (12 mk). The housewives' order of preferences was for stir-fried dried anchovies, braised peppers and dried anchovies, braised seasoned beef, salted perilla leaf, and perilla leaf kimchi equal to seasoned sea lettuce, respectively. The order for eating frequency was stir-fried dried anchovies, braised peppers and dried anchovies, salted perilla leaf, and perilla leaf kimchi, respectively. Salted perilla leaf, perilla leaf kimchi, braised crab preserved in soy sauce, salted bean leaves, seasoned dried radish, and seasoned crab were either occasionally or frequently purchased by over 40% of the women. However, the reasons they did not purchase these products included: the excess use of chemical seasonings, unsanitary, unreliable cooking process, unreliable the origin, and high price, in the respective order. If the commercialized traditional basic side dishes were improved to eliminate these problems, 52.2% of the housewives would buy the products, and 65.6% anticipated increasing their use of these products in the future.

• 한국식품조리과학회지
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• 제19권2호
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• pp.174-180
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• 2003

생식조리에 있어서의 썰기와 통으로 이용하였을 때, 가열 조리로 데치기와 찌기를 하였을 때, 식초와 레몬즙을 이용해 겉절이를 하였을 때, 그리고 자가제조 깻잎 김치와 시판깻잎 김치에 있어서 비타민 C와 무기성분은 조리에 의해 어떤 차이를 보이는지 알아보았다. 깻잎을 생식하는 경우에 쌈과 같이 통째로 이용할 때와 썰어서 이용할 때 무기질은 큰 손실이 없었지만 비타민 C의 경우는 많은 손실이 있었으므로 가능한 통째로 이용하는 것이 바람직한 것으로 나타났다. 조리를 할 경우는 데치기보다는 찌는 방법이 비타민과 무기질의 손실이 적었다. 깻잎은 칼슘의 함량이 높아 칼슘급원식품으로서도 큰 역할이 기대되는데 산을 처리함으로써 칼슘흡수에 방해가 되는 수산칼슘의 비율은 감소하고 수용성칼슘의 비율이 증가하는 것을 확인함으로써 식초나 레몬즙을 이용한 겉절이는 깻잎을 보다 유용하게 이용할 수 있는 조리방법이라 사료된다. 깻잎김치의 경우 비타민 C는 거의 기대할 수 없었지만 무기성분 면에서는 여전히 유효한 것으로 나타났다. 다만 나트륨의 함량도 따라서 큰 폭으로 증가하였으므로 되도록 간을 조금 싱겁게 하여 소량씩 담아 먹는 것이 바람직하다고 생각된다.

• 대한지역사회영양학회지
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• 제15권4호
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• pp.429-444
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• 2010

The purpose of this study was to examine the relationship between bone density and dietary intake for college women in their twenties. This study was performed on 160 female college students residing in Gangwon-do. It was conducted using ultrasound measurement of calcaneus bone density, anthropometric checkup and food-frequency questionnaires (FFQ) comprising 94 kinds of commonly consumed foods. Subjects were divided into two groups according to the T-score of bone density: a normal group (n = 113 persons, T-score ${\geq}1$) and a risk group (n = 47, T-score < 1.0). The average age of the subjects was 20.17 years and there was no significant difference between the two groups. Body weight and body fat percentage of the normal group were significantly higher than those of the risk group. The mean daily energy intake of the normal group was significantly higher than that of the risk group. Also, protein, fat, vitamin A, niacin, vitamin B6, folate, calcium, phosphorus, sodium, potassium, iron and zinc intake for the normal group were significantly higher than for the risk group. For the intake of the commonly consumed foods (or dishes) listed in FFQ, the mean daily intake amount of loaf bread, rice cake, potatoes, spicy beef soup, cucumber, seasoned spinach perilla leaves, crown daisy, stir-fried mushroom, sea mustard, beef rib, ham, chicken, mackerel, common squid, drink type curd yogurt, oriental melon and chocolate in the normal group was significantly higher than in the risk group. While, the mean daily intake of ramyun (instant noodle) and carbonated beverage by the normal group was significantly lower than that of the risk group. In conclusion, 20 something female college students showed a higher rate (26.9%) of the bone mineral density risk group (osteopenia or osteoporosis). For the risk group, the levels of nutrient and food intake were lower than in the normal group. Therefore, the bone density risk group needs to increase their nutrient intake and diet quality by increasing the intake of various foods. In addition, they should decrease the intake of foods, which are negative for skeletal health such as instant noodles and carbonated beverages.