• Preventive Nutrition and Food Science
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• 제6권2호
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• pp.101-106
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• 2001

Alpha-amylase and glucoamylase activities were higher in koji with 40% water than that with 30 and 50% water, and A. oryzae exhibited very high alpha-amylase and glucoamylase activities compared to A. sojae and A. niger. Acidic, neutral and alkaline protease activities also showed higher activities in koji prepared with flour, Korean wheat powder and soybean powder with 40% water based on the weight of the sample. Alpha-amylase, acidic, neutral and alkaline protease activities of all the koji samples according to incubation periods increased until 3~4 days of incubation and maintained nearly the same level or slightly decreased after 5 days of incubation. The protease activities of A. oryzae and A. sojae showed nearly the same trend regardless of differences in substrate conditions and koji materials, but those of A. niger showed a lower activity than those of A. oryzae and A. sojae. These results suggest that the preparation of koji is possible with Korean wheat powder and soybean powder and A. sojae can be utilized as a new strain for fermented foods using soybean as the main materials to increase functional properties and produce products having a new taste and flavor.

• Journal of Community Nutrition
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• 제4권2호
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• pp.118-129
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• 2002

Nutrition is important in the management of diabetes mellitus, however, there are few little education materials specifically designed for older adults. The objective of this study was to develop nutrition education materials for prevention and management of diabetes moll for older adults. Materials developed were a booklet and four leaflets. The contents of materials were based on lesson plans. After several revisions of the draft of materials, illustrations and icons appropriate to the contents were designed using illustrator 9.0 and Photoshop 6.0. The booklet was composed of five chapters and 40 pages. The first chapter began with an introduction about diabetes and diabetes management by diet, exercise and medication. The second chapter dealt with ideal body weight, calculation of adequate caloric intake and food exchange list. The third chapter provided information for meal planning and sample menus. The fourth chapter focused on practical tips on nutritional care of diabetes, by providing tips on reducing sugars, fat and salt, and suggestions on eating for special occasions. The fifth chapter dealt with information in case of low blood sugars, exercise and foot care. The topics of the four leaflets were “Diabetes, what is it and care”, “Food exchange list and meal planning”, “Healthy eating for diabetes”, “Special care for diabetes low blood sugars, exercise and foot care” Each leaflet was composed of six sections and was printed in large paper (B4 size) for older adults. The draft of educational materials were re-viewed by four nutrition professionals and finally pilot-tested with ten adults aged 50 and older. The characteristics of the developed materials are as follows, i) messages are delivered using simple, specific information, ⅱ) messages focused on practical applicable tips, ⅲ) various pictures, illustrations and artwork were created and inserted to enhance understanding and interest, ⅳ) sections including risk factor assessment, calculation of ideal body weight and meal planning were designed to induce the user's participation, ⅴ) sample menus and food pictures were inserted in the booklet, vi) characteristics of older adults and transformed characteristics are diversely used to help the user feel familiarity. These materials are self-explanatory and can be used by older adults. These materials also can be used widely in nutrition education at public health centers or senior centers.

• 식품기술
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• 제25권2호
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• pp.150-153
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• 2012

• 한국식품위생안전성학회:학술대회논문집
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• 한국식품위생안전성학회 1998년도 춘계학술세미나 및 학술발표회 - 최근 문제가 되고 있는 식중독의 연구 동향
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• pp.37-43
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• 1998

• 식품산업과 영양
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• 제11권3호
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• pp.21-29
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• 2006

• 식품산업과 영양
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• 제4권2호
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• pp.1-4
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• 1999

• 식품기술
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• 제25권1호
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• pp.2-26
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• 2012

• 한국식생활문화학회지
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• 제14권1호
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• pp.57-65
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• 1999

This study was examined the current situation of utilization of meat broth materials for the development of various broth products. The 500 housewives living in Seoul were asked. The results obtained as follows; Beef(93%) was used most frequently for making broth. In order to reduce rancid smell of broth, garlic(72%), ginger(68%), green onion(60%), onion(58%), black pepper(44%), radish(25%) were used. Most housewives used beef three or four times a month and hardly used chicken or pork for making broth. Commercial broth materials were used two or three times a month. For making broth the bricket of beef, a whole or half chicken and bones of pig were consumed most frequently. Before making broth, from flesh only blood was removed. Also housewives slightly boiled bone blood-removed in water. The older age is, the longer marriage duration is, the higher monthly income and education level is, the more beef was consumed. The higher the education level is, the more vegetables like garlic, ginger, green onion, onion, radish were used. It is suggested that in order to develop various broth products made of natural materials, the characteristics of preferred broth materials should be defined and it is necesarry to accomplish the preference test of preferred broth products.

• 한국식품위생안전성학회지
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• 제29권3호
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• pp.195-201
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• 2014

본 연구는 기후변화대응 고온 다습한 여름철 식품접객업소의 위생관리 실태를 보기 위해 경기지역의 식품접객업소를 대상으로 식품접객업소의 식품위생관리 수행도 및 식품접객업소에서 자주 사용되는 식재료 5종의 구매 특성, 전처리 특성 및 보관 특성을 조사하였다. 식품접객업소의 조리종사자는 위생관리 수행도가 높다고 응답하였으나, 단지 6.8% 응답자만이 염소계 소독제를 전처리에 이용한다고 하였다. 식재료의 보관에 있어서는 대부분의 응답자가 식재료를 전처리 후 위생봉투와 밀패용기에 넣어, 냉장보관을 하는 것으로 나타났으나, 5.6% 또는 14.9%의 응답자가 각각 전처리한 식재료를 주방 또는 식당에 상온 보관하는 것으로 나타났다. 또한 21.5%의 응답자는 조리 전 전처리한 식재료를 6시간 이상 보관하는 것으로 나타나 식중독 발생을 예방하기 위해서는 전처리 시 살균소독제를 활용하여 소독을 실시하고, 고온 다습한 환경에서 미생물의 생육을 억제하기 위하여 식재료를 적절하게 밀봉, 냉장보관 하여 빠른 시간 안에 사용할 수 있도록 해야 할 것이다.

• 식품과학과 산업
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• 제41권1호
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• pp.25-32
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• 2008