• 동아시아식생활학회지
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• 제8권4호
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• pp.412-421
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• 1998

보리, 옥수수, 대두, 팥 등에 1.2, 10.1, 30.5 kGy의 감마선 조사처리를 하였을 때 조사선량에 따른 잡곡류의 물리화학적, 미생물적 특성의 변화를 조사하였다. 시료의 수분함량과 조지방함량은 감마선 조사에 의해 유의적인 차이를 보이지 않았고, TBA가는 30.5 kGy로 조사한 보리와 옥수수에서 증가하였다. 미생물 검사에서 보리, 옥수수, 대두, 팥의 중온성균과 저온성균은 감마선 조사에 의해 그 수가 감소하였으며 초기오염도가 낮은 효모 및 곰팡이는 1.2 kGy의 저선량 조사로도 검출한계 이하로 사멸이 가능하였다. 옥수수를 제외한 잡곡류의 환원당은 감마선 조사에 의해 유의적으로 변하지 않았고 대두의 stachyose, raffinose, sucrose와 보리의 sucrose함량은 30.5 kGy 조사시 증가하였다. Riboflavin은 30.5 kGy로 조사한 팥을 제외하고는 감마선 조사에 의해 감소하지 않았다. 색도에서는 감마선 조사에 의해 팥분말의 b값이 증가하였고, 대두분 말의 L값은 감소하였다. 30.5 kGy로 조사한 보리분말의 L값, a값, b값은 약간 증가하였고, 옥수수 분말의 b값은 10.1 kGy와 30.5 kGy조사시 감소하였다.

• Preventive Nutrition and Food Science
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• 제8권1호
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• pp.75-78
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• 2003

We analyzed the ${\gamma}$-aminobutyric acid (GABA) content of a selection of uncooked foods. Foods with GABA concentrations in excess of 100 nmole per g dry weight included: brown rice germ, brown rice sprouts, barley sprouts, bean sprouts, beans, corn, barley, brown rice, spinach, potatoes, sweet potatoes, yams, kale and chestnuts. Cereals included: brown rice germ, brown rice sprouts, barley sprouts, bean sprouts, beans, corn, barley, and brown rice and had GABA concentrations of 718, 389, 326, 302, 250, 199, 190, and 123 nmole per g dry weight (DW), respectively. The vegetables: spinach, potatoes, sweet potatoes, yams and kale contained 414, 166, 137, 129, 122 nmole GABA per g DW, respectively. The GABA concentration of chestnut was 188 nmole per g DW. However, oatmeal, adlay, broccoli, squash, carrots, onion, apples, lentinus edodes, green laver, and lactobacillus had GABA concentrations of less than 100 nmole per g DW. These results show that brown rice germ, sprouted cereals and spinach are good sources of plant-derived GABA. These data will be useful in selecting foods for the manufacturing of uncooked foods containing a relatively high concentrations of GABA.

• 한국식품과학회지
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• 제30권4호
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• pp.964-969
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• 1998

곡류 및 두류에탄올 추출물의 발암억제효과를 검토하기 위하여 10종의 곡류를 선정해서 70% 에탄올 추출물을 얻은 다음 항변이활성, 항산화활성, DNA 손상 억제효과 및 발암 promotion 억제효과를 비교하였다. E. coli PQ 37 균주를 이용한 SOS chromotest에 의해서 항변이활성을 검색한 결과 화곡류에 비해 두류의 활성이 높은 경향을 보였으며, 특히 검정콩과 팥의 항변이활성이 높았다. 변이원 물질로 사용되는 mitomycin C는 DNA의 strand scission 현상을 유발함으로써 DNA의 손상을 초래하게 되므로, 이의 처리를 통하여 쌀겨 및 곡류 추출물이 DNA의 손상을 억제하는 정도를 측정하였다. 곡류중 조와 율무의 70% 에탄올 추출물의 DNA 손상억제 효과가 큰 것으로 관찰되었으며 두류중에는 검정콩과 흰콩의 70% 에탄올 추출물에서 강한 DNA 손상억제효과를 관찰하였다. 곡류 및 두류 에탄올추출물의 DNA 손상억제효과가 확인되었으므로 이들의 효과를 검증하기 위하여 Linoleic acid model system을 이용한 항산화활성을 측정하였다. DNA 손상억제효과와 유사하게 두류의 항산화 효과가 컸으며 율무>검정콩>조>흰콩>보리>현미의 순이였다. Epstein-Barr Virus (EBV)활성화 시험법을 적용하여 곡류 및 두류 에탄올추출물의 발암 promotion 억제 효과를 측정한 결과, 수수와 메밀의 발암 promotion 억제 효과가 관찰되었고 두류 중 검정콩과 팥에 있어서 강한 억제효과가 관찰되었다.

• 한국식품영양과학회지
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• 제32권1호
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• pp.52-57
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• 2003

본 연구에서는 관능적인 품질과 영양적인 균형을 갖춘 취반용 반가공 혼합잡곡을 개발하기 위하여 제주도에서 특산물로 생산되는 밭벼찹쌀, 보리쌀 및 검은차좁쌀 등, 3가지 잡곡과 팥, 서리테, 녹두 등 3가지 두류의 영양성분을 분석하였고, 잡곡원료의 혼합비율에 따른 취반 특성 및 관능적 특성을 측정하였다. 조단백질과 조지방 함량은 서리태가 각각 31.6%와 16.16%로 가장 높았으며, 조회분은 곡류에비해 두류가 3~11배, 조섬유는 5~7배 높았다. 철분 함량은 서리태가 7.8 mg/100 g으로 가장 높았으며, 칼슘 함량은 서리태와 녹두가 모두 71.0 mg/100 g으로 가장 높았다. 인 함량은 좁쌀과 녹두가 가장 높았고, 칼륨은 두류가 곡류에 비하여 월등히 높았으며, 팥이 934 mg/100 g으로 가장 높았다. 비타민 B$_1$과 B$_2$는 곡류에 비해 두류에 더 많이 함유되어 있었고, 나이아신 함량은 녹두가 5.51 mg/100 g으로 가장 높았으며, 좁쌀은 3.77 mg/100 g으로 서리태와 팥에 비하여 높았다. 혼합잡곡을 취반한 후 밥의 취반특성을 측정한 결과, 잡곡원료의 침지 시간에 따른 수분 흡수율은 침지 시간5분 후 급격히 증가하였으나 그 이후에는 커다란 변화가 없었다. 수분 흡수율은 서리태가 가장 높았으며, 그 다음이 보리쌀, 밭벼찹쌀, 좁쌀, 일반미 순이었다. 취반 후 경도는 수분 흡수율이 가장 높은 서리 태가 142.8 g/$cm^2$로 일반미의 169.4 g/$cm^2$보다 낮은 반면, 보리쌀인 경우는 206.3 g/$cm^2$로 일반미보다 높았다. 가수량의 증가에 따라 취반에 소요되는 시간은 증가하였으나, 밥의 경도는 감소하였다 서리태와 팥의 배합비율을5~10%로 달리하여 취반한 후 밥의 일반성분, 색도, 경도의 변화를 측정하였다. 서리태와 팥의 비율이 높을수록 수분함량은 감소한 반면, 조단백질, 조회분, 조섬유의 함량은 증가하였다. 밥의 색은 서리태와 팥의 비율이 높을수록 더 짙어지는 경향을 나타내었으며, 경도는 증가하였다 서리태와 팥의 배합비율이 8과 10%인 혼합잡곡밥은 관능적 특성에 있어서 색, 구수한 맛, 단맛, 그리고 전반적인 기호도에 있어서 우수하였다.

• Applied Biological Chemistry
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• 제39권6호
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• pp.419-423
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• 1996

SOS chromotest 방법을 이용하여 천연물에 포함된 항변이원성 물질의 활성을 정량화 할 수 있는 항변이원 활성단위 측정법을 개발하였다. 이 방법에 의하여 시료의 항변이원 활성을 특정 화학적 변이원이 유도하는 변이원성이 표준측정 조건하에서 50% 억제되는 시료의 양으로 수치화하는 것이 가능하게 되었다. 확립된 방법으로 쌀의 품종별 항변이원 활성 및 기타 곡류의 항변이원 활성을 조사하였다. 그 결과 변이품종 쌀인 자도와 향도가 취반용으로 사용되는 추청보다 항변이원 활성이 높았고, 일반적으로 검정콩이나 팥과 같은 잡곡의 항변이원 활성이 현미보다 높았다.

• 동아시아식생활학회지
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• 제2권1호
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• pp.35-56
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• 1992

This paper has made a close examination of Shingan Goohwang Chowalyo(1660), Cheesaeng yoram(1691), Sallim Gyungjae(1715) and Imwon simyook Jee(1827), to grasp what kinds of famine relief foods have been analyzed in terms of nutrition elements and cooking methods. And also this paper has surveyed the changes of these famine relief foods according to the times. Three hundred forty one famine relief foods are recorded in the above mentioned books, Among them, ten foods are recorded in common in these four books: pine needles, elm tree skin, soybeans, wax, jujubes, black beans, glutinous millet, turnip seeds white pine-mushroons and Chool-Atractylodes japonica. The methods of cooking and processing are most varied in the order of pine needles, black beans and elm tree skin, Pine needles are rich in protein and fat, and so may be regarded as the first of famine relief foods. Elm tree skin is of more than 50% carbohydrate and may be used in plate of cereals. I addition to these, Hwangui-milk vetch, Choonsu-cedrela Sinensis, Tacksa-Alisma Orientale Juzep and some other foods contain starch, glucose, fatty acids, and amino acids. So they may be used for replacing cereals and relieving famine. Before these famine relief foods are cooked or processed, according to their ingredients they should be soaked in water for a time in some cases the water should be changed several times. In Shingan Goohwang Chowalyo and Cheesaeng Yoram, measuring units are rarely recorded, while in sallim Gyungjae, they are explicitly shown. Imwon Simyook Jee clearly shows the use of oriental medicine materials. And the fur above mentioned books show no record of famine relief animal foods. To these days, vegetables have been boiled, squeezed and seasoned with salt and oil, but the better the economic conditions become, the less other famine relief foods are used. Nevertheless it is expected that these natural foods can be made favorite dishes with the best use of their good flavors and tastes.

• Preventive Nutrition and Food Science
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• 제8권2호
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• pp.200-218
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• 2003

Phenolic compounds in food and plant materials belong to the simple phenols, phenolic acids, coumarins, flavonoids, stilbenes, tannins, lignans and lignins, all of which are considered as secondary plant metabolites. These compounds may be synthesized by plants during normal development or in response to stress conditions. Phenolics are not distributed uniformly in plants. Insoluble phenolics are components of cell walls while soluble ones are present in vacuoles. A cursory account of phenolics of cereals, beans, pulses, fruits, vegetables and oilseeds is provided in this overview. The information on the bioavailability and absorption of plant phenolics remains fragmentary and diverse. Pharmacological potentials of food phenolics ave extensively evaluated. However, there are many challenges that must be overcome in order to fully understand both the function of phenolics in plant as well as their health effects.

• 동아시아식생활학회지
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• 제8권4호
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• pp.441-453
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• 1998

Varieties of the cereals produced in the Biblical times and the ways these cereal foods have been grafted into Korean food culture has been pursued, and the regulations of agricultural life and the metaphors or parables of cereals represented throughout the Bible have been studied. The word "grain" appears eight times in the KJV and one hundred seventeen times in the RSV. On the other hand, the word "corn" shows up one hundred and one times in the KJV but not in the RSV at all. Wheat, one of the earliest cultivated and the most important grains for food is mentioned fifty two times in KJV and generally the rich in those days lived on wheat in the parched state or in the form of bread. Barley, one of the staple cereal crops of Palestine is referred to thirty six times in the KJV. It was less expensive than wheat and so was used mainly for the food of such animals as horses, donkeys and cattle, but sometimes it was mixed with flour and used for making bread for men, mostly for Poor men. The spelt (in ASV and RSV) and the rie(in KJV) appearing in Exodus 9:32 is a kind of grain, which is translated into Na-mack (in Hangul Revised Bible ; HRB), Ssal-bori (in Hangul Common Translated Bible : HCB) and Ho-mil (in Hangul King James Bible; HKJB) but which should be put into Spelt-mil in Korean. The lentil appearing in Genesis 25 : 34 is translated into Pat (red-bean) and Bul-kong respectively in HRB and HCB but the same word in the Second Book of Samuel is translated into Pat in both HRB and HCB. HCB translates lentil into Bul-kong in Genesis and into Pat in the Second Book of Samuel (23:11). HCB and HKJB which put lentil into Pat in previous parts translate the word into Nok-tu in the Second Book of Samuel. The word, lentil here should be put into lentil-kong and parched pulse into "Poken-Chong-ja" not into Poken-Nok-tu. Millet which is translated into Cho should be put into Gui-jang. filches should not be classified as a grain or a cereal but as a flavor or a condiment, so the word filches should be put into So-Hoi-hyang or Hoi-hyang. Regulations in reference to agriculture are included in the Bible. That is, it is seen that the Bible regulates the observance of the sabbatical year and feasts, the partition of land, how to sow and so on. It is also observed that grains are used for metaphors or parables: wheat represents the peaceful times and straws are compared to trifles. As seen above, there should be more prudent examinations and standards for the translation of grains into Pat, Pul-kong, Nok-tu, Gui-ree, Ssal-bo-ri and Na-mack.i-ree, Ssal-bo-ri and Na-mack.

• Journal of Nutrition and Health
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• 제23권5호
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• pp.317-328
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• 1990

This reseach was undertaken to investigate the nutritional contents of lunchboxes of 5th grade students in the elementary school living in Jinju city. The survey was conducted from July 4 to July 7, 1988. Cereals and side dishes in the lunch box were weighed and nutrients were analyzed from the food composition table. Questionaires were used to determine family background and the food preference. The results were summarized as follows : 1) The average education of mother was 10 years and the average number of children in the family was 2.8. 2) The average food weight of 151 boys was 289g and that of 164 girls was 253g. The average number of side dishes was 1.7. 3) The average nutritional value and the percentage of Recommended Dietary Allowances of boys were calorie 578 Cal, 75%, protein 24.6g, 113%, calcium 128mg, 55%, iron 3.89mg, 78.0 %, vitamin A 807IU, 122 %, thiamin 0.32mg, 81 %, riboflavin 0.26mg, 56 %, niacin 4.07mg, 81 %, ascorbic acid 6.33mg, 38%. 4) The average nutritional value and the percentage of Recommended Diatary Allowances of girls were calorie 547 Cal, 82 %, protein 23.0g, 113 %, calcium 135mg, 58 %, iron 3.37mg, 56 % ,vitamin A 911IU, 137 % , thiamin 0.27m9, 732 % , riboflavin 0.26mg, 64 % , niacin 4.03mg, 93 % , ascorbic acid 7.40mg, 44 % . 5) The calorie ratios of carbohydrate, protein and fat from boys and girls were 75 : 18 : 7 and 76 : 17 : 7, respectively. 6) The favorite food for cereals were plain rice, breads, noodles, rice with beans and the favorite food for side dishes were ham, sausage, beef and chicken.

• Journal of Nutrition and Health
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• 제35권7호
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• pp.763-770
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• 2002

This study was carried out to see dietary intakes of patients with coronary heart disease since we don't understand their dietary patterns even though the mortality and prevalence rate of coronary hear disease are increasing in this country. We studied 75 coronary heart disease patients and 150 randomly selected controls, matched for age, sex, height and weight, in a population based study. All subjects completed a questionnaire that included disease history, diagnosis time, current treatment, etc., a 24 hour dietary recall, and measurement of height and weight. Compared to controls, patients had less likely to drink alcohol and smoke cigarette (p＜0.05). The energy intake of patients was significantly lower than that of controls, but the intakes of fiber, $\beta$-carotene, sodium, folate, vitamin C, potassium in male patients and those of vitamin C and sodium in female patients were significantly higher than those of controls (p＜0.05). Mean adequacy ratio and dietary variety score of patients were also higher than those of controls (p＜0.05). Patient group's consumed less cereals than controls, but more vegetables, milk products, and nuts in male patients and fruits, beans and seasonings in female patients compared to controls'. There were not significant differences of lipid compositions between two groups, except linolenic acid. These data suggest that patients with coronary heart disease in Korea had better dietary nutrient intakes compared to healthy controls, which might be helpful to prevent recurrence of coronary heart disease.