• 대한가정학회지
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• 제41권1호
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• pp.15-26
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• 2003

The purpose of this study was to examine the consumers' awareness and information needs towards pesticide residues and to find out the factors affecting the information needs. Data were collected from 506 adults in Seoul, Daegu and Busan by the self-administered questionnaire. Frequencies, X²tests, and regression analysis were conducted to analyze the data by SPSS Windows. The results of this study were as follows: (1) many respondents showed the high concerns and information needs for pesticide residues (2) many people worried to eat vegetables, fruits and cereals in turn due to pesticide residues, and did not trust the results from food safety tests by the government, and (3) age, educational attainment and concerns about pesticide residues were factors affecting the consumers' information needs.

• 한국식품조리과학회지
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• 제12권4호
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• pp.487-492
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• 1996

The purpose of this report is to present a list of Korean foods containing histamine, that is known to cause food allergy and chronic urticaria. For the measurement of histamine in foods, the application of spectrofluorimeter is used. Among the food groups, sea foods (mackerel, pacific saury, spanish mackerel, anchovy, hair, tail, tuna) contain most high amount of histamine, and the contents of see weeds (sea mustard, laverare) are also high. Milk and milk products (mozzarella cheese, yogurt) contain more histamine than animal meats. Plant foods like cereals, vegetables or fruits contain much less histamine than other food groups, except spinach. The contents of dried sesame, sesame oil, and mugicha, green tea, ginseng tea, mayonnaise, tomato ketchup are relatively high. This paper will be used as a fundamental guideline in planning dietary management of allergy and for the operational plans for the future nutrition education intervention. Because the foods rich in histamine may cause allergy-like syptoms, it may be reqoiled to label the foods containing histamine.

• 환경생물
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• 제21권4호
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• pp.377-383
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• 2003

The functional Jeungpyuns with dietary fiber containing cereals such as brown rice and barley flour were developed and physiochemical properties were investigated. The water binding capacity had significantly the highest value of 28.4% in raw rice flour, followed by brown rice flour and barley flour. The lowest reducing sugar value was seen in unpolished rice substituted Jeungpyun with value of 5.420 (P<0.05). The amount of reducing sugar decreased slightly after steaming, due to the increased degree of sugar dissociation. The L value of the lightness decreased significantly with the substituted samples (P< 0.05). The barley substituted samples were darker than that of brown rice sample groups with less green and yellow color. Microstructures of starch particles after fermentation showed completely dispersed starch particles with air bubbles and sponge-like structure in all samples after steaming. Thus, functional Jeungpyun replaced with brown rice and barley flour can be successfully formulated and has been influenced by the physicochemical properties.

• 대한가정학회지
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• 제18권1호
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• pp.35-40
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• 1980

This study was designed to find out the mineral content in Korean foods. The data will be used as a fundamental guide in planning sodium and potassium restricted diet in Korea. The study is part 6 sodium and potassium content in meat, eggs and fish. The previous study is s follows: part1 and part 5 on vegetables and fruit, part 2 on cereals, part 3, on milk and soft drinks and part 4 on orange juice and nectars. part 6 includes 10 beef cuts, 5 retail items of pork, 4 parts of chicken, 2 kinds of eggs and 15 individual kinds of fish were collected from the market and analyzed for the content of sodium and potassium by atomic absorption spectrophotometry. The following tables 1-5 show the result.

• 한국식품영양과학회지
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• 제23권2호
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• pp.358-370
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• 1994

Plant cell walls consist of a variety of chemical constituents such as cellulose, humicelluloses, pertins, lignin, glycoproteins, etc. These components are strongly linked through hydrogen , covalent, ionic and hydrophobic bondings, which thus confers the self-protection capability on plants. Some processing by-products (hulls, brans, pomaces) of cereal, fruits and vegetables are very limited in further utilization due to their compact structural rigidity. In view of the fact that the plant cell walls are essentially composed of dietary fiber components , solubilization of the strong intermolecular linkage s can contribute to increasing the soluble dietary fiber content and thus diversifying the functional and physiological role of plant cell walls as dietary fiber sources. This article reviews the chemical constituents of cereals, fruits & vegetables and brown seaweeds with reference to their intermoleuclar linkages. An particular emphasis will be placed on the solubilizing phenomena of rigid plant cell walls by extrusion and the resulting change of functional properties. It is suggested that underutilized food resources, typically exemplified by various food processing by-products and surplus seaweeds, can be successfully modified toward improved functional performance by extrusion.

• 기술사
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• 제15권1호
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• pp.14-23
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• 1982

1) The characteristic of the recipe for GAL-SOO is to make odorous, pharmaceutical cereal into plaster by honey-mixed boiling so as to be drunken whenever it needed. But the cereal which included sugar was boiled without adding sugar. 2) The part of cereal which was used mostly in making GAL-SOO was seeds of cereals. 3) The history of GAL-SOO was derived from GU GA PIL YONG, a document of WON dynasty of GHINA, but it was developped according to our taste in this county. 4) The pharmaceutical action of GAL-SOO was mainly to strengthen stomach, digestion and appeasing thirst. 5) GAL-SOO tastes so sour and sweet that it was splendid to drink especially in summer as a beverage. 6) The Value of developping GAL-SOO as a beverage is highly approved because of its expediency of recipe and tough endurance storing under ordinary temperature.

• Journal of Nutrition and Health
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• 제16권3호
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• pp.154-161
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• 1983

The purpose of this study is to describe the nutritional status of lacto-ovo vegetarian college male students related food habits, nutrient intake, food analysis, blood content and blood pressure. This survey was conducted at Korean Union College June 13 through 20 in 1982 (7days), and the questionnaires were designed to find out the food habits for 113 men students. The results obtained are summarized as follows: 1) They often use whole cereals, vegetables, pulses, nuts and fung; they don't use seasonings or animal foods. 2) It seemed that vegetarian's personalities were stable and they had good endurance. 3) All nutrients were taken sufficiently, and the ratios of carbohydrates, lipids and proteins were 70, 16, 14 respectively. 4) No one had anemia prevalences of Hb, Hct, or serum Iron compared with the anemic criteria of W.H.O. The mean value of serum cholesterol was 126 mg%. 5) The mean value of blood pressure was 72/110 mmHg.

• Journal of Plant Biotechnology
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• 제1권1호
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• pp.56-60
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• 1999

Sexual reproduction is an essential process in the propagation of flowering plants. Recent advances in plant cell biology and biotechnology have brought new and powerful methodologies to investigate and manipulate the reproductive processes of angiosperms including agronomically important crop plants. Successful cryopreservation of maize, rye and triticale pollen and young embryos of microspore-and zygote-origine contributes to long term preservation of important plant germ-lines in gene banks. Discovering morphogenetic characteristics of the different developmental pathways taking place in wheat and maize androgenesis in vitro helps to influence the procedure to produce genetically and phenotipically stable homozygous doubled haploid plants for breeding purposes. Detailed ultrastructural and cell-biological studies on the developmental sequences of male and female gametophyte development in wheat, experimental protocols developed to isolate and micromanipulate egg cell protoplasts, make it possible to use plant gametes and the sexual route itself to produce genetically improved organisms. Plant gametes can become useful tools for crop improvement in the near future. Recent achievements by our laboratory in this field are reviewed in the present paper

• 한국작물학회지
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• 제35권6호
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• pp.548-558
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• 1990

Physiology and genetics of early maturity in cereals are the subject of practical as well as scientific interest for agronomist and plant breeders, Thorough understanding of the true nature of such a complex character requires physiological and genetical knowledge about the internal factors, which are closely bound up with and react to some particular external or environmental factors. From the practical point of view. experiments should be conducted under controlled conditions. especially the day length and temperature, so that the genotypic differences pertaining to these factors may be discerned. Takahashi and Yasuda (1958, 1970) maintained that at least three physiological factors were responsible for determining earliness in barley. namely. (1) spring and winter habit of growth or vernalization requirement, (2) ogitioeruiduc response or sensitivity to short-day, and (3) earliness factor in a narrow sense or minimal vegetative growth. The same situations were true in common wheat also (Yasuda and Shimoyama, 1965), In this report. physiology and genetics of internal factors and their relations to the time of heading in the field will be presented with some problems concerning differences in mechanism of early maturity between barley and wheat.

• 한국식품영양학회지
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• 제3권2호
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• pp.185-200
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• 1990

"Bok Sik Bang', a book of cooking, was written in Korea in the 17 th century Various Cooking methods Of traditional foods were described in this book. 1. The kinds of cooking foods were Wine(59), Side dish(39), Seasoning(12), and Dessert(5) 2. The materials used in the cooking foods were cereals, vegetables, fishes, meats and etc. 3. The cooking methods were different and complicated. 4. The way of heating were also different such as to stew, to boil, to pan-boil, to frying, etc. 5. Utensils and table wares used for processing and cooking were poor and specific. 6. The measuring units were not accurate and unscientific. 7. Many of special words and expressions which are not used today in cooking and processing were reviewed.ewed.