• Journal of the East Asian Society of Dietary Life
• /
• v.8 no.4
• /
• pp.412-421
• /
• 1998

Physicochemical and microbiological properties of red beans, soybeans, barleys, and corns irradiated by gamma-ray at 1.2 kGy, 10.1 kGy, or 30.5 kGy were investigated. Moisture content and crude lipid content of the irradiated cereals showed no significant difference from the nonirradiated group. TBA values of corns irradiated at 30.5 kGy increased. Gamma irradiation reduced the numbers of mesophilic and psychrotrophic bacteria in the cereals. Yeasts and molds were reduced below detection levels even at 1.2 kGy dose-irradiation. There was no significant difference in reducing sugars between the irradiated cereals and the nonirradiated ones except corns. Stachyose, raffinose, and sucrose of soy beans and sucrose of barleys increased by 30.5 kGy dose-irradiation. Loss of riboflavin content of the irradiated samples was not observed except red beans irradiated at 30.5 kGy. In Hunter's color, b value of the red bean powder increased but L value of the soybean powder decreased by the Irradiation. L, a, and b values of the barley powder slightly increased under 30.5 kGy dose-irradiation and b value of the corn powder decreased under 10.1 or 30.5 kGy-dose irradiation.

• Preventive Nutrition and Food Science
• /
• v.8 no.1
• /
• pp.75-78
• /
• 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.

• Korean Journal of Food Science and Technology
• /
• v.30 no.4
• /
• pp.964-969
• /
• 1998

To investigated the anticarcinogenic activity of 70% ethanol extracts from various cereal in vitro, antimutagenic activity, inhibitory effect of DNA strand scission and tumor promotion were examined. The antimutagenic activity of the beans such as black bean and small red bean was generally higher than that of cereals examined. However inhibitory activity of 70% ethanolic extracts against DNA strand scission induced mitomycin C showed that millet, job's tear, black bean and soy bean among cereals and beans tested in this study inhibited effectively the DNA strand scission. Antioxidative activity of some cereal extracts determined by using linoleic acid model system showed that Job's tear, millet and black bean were higher antioxidative activity than other cereals and beans. Conventional short-term antipromoter assay system using activation of Epstein Barr virus (EBV) clearly demonstrated that sorghum, buckwheat, black bean and small red bean have inhibitory effects on promotion in cellular carcinogenesis.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.32 no.1
• /
• pp.52-57
• /
• 2003

Nutritional compositions of the raw materials, such as well-milled rice, milled upland glutinous rice, milled barley, glutinous millet, SoRiTae, red beans and mung beans were analysed, and cooking characteristics and sensory attributes of mixed cereals were measured. Crude protein and crude fat in SoRiTae were 31.6% and 16.16%, respectively, and the highest among the raw materials. Crude ash was 3~11 times higher and crude fiber was 5~7 times higher in legumes than in grains. Iron content in SoRiTae was the highest as 7.8 mg/100 g, and calcium content was the highest as 71.0 mg/100 g in SoRiTae and mung beans. Phosphorus content was higher in glutinous millet and mung beans, and potassium content was greatly higher in legumes than in grains and the highest as 934 mg/100 g in red beans. Vitamin B$_1$ and B$_2$ contents were higher in legumes than in grains, and niacin content was the highest as 5.51 mg/100 g in mung beans and was 3.77 mg/100 g in glutinous millet. Water uptake of the raw materials increased greatly after 5 min of soaking in water and then stayed at the almost same level. Water uptake was the highest in SoRiTae and decreased in the order of milled barley, milled upland glutinous rice, glutinous millet and well-milled rice. Hardness was the lowest as 142.8 g/cm$^2$ in cooked SoRiTae, and the highest as 206.3 g/cm$^2$ in cooked milled barley compared with 169.4 g/cm$^2$ in cooked well-milled rice. Cooking time increased and hardness of cooked mixed cereals decreased with the increase of water added. Moisture content decreased, while crude protein, crude ash and crude fiber increased as the increase of mixing ratio of SoRiTae and red beans in mixed cereals. Lightness decreased, while red and blue color increased, and hardness increased with the increase of mixing ratio of SoRiTae and red beans. Sensory evaluation showed greater preference in terms of color, roasted nutty, sweet taste and overall acceptance in the cooked mixed cereals with 8 and 10% of SoRiTae and red beans.

• Applied Biological Chemistry
• /
• v.39 no.6
• /
• pp.419-423
• /
• 1996

We have established the quantitative method for assay antimutagenic activity from natural products using SOS chromotest technique. Establishment of the method in this study makes it possible to numerize antimutagenic activities from samples in term of the sample amount required for 50% inhibition to mutagenic activity induced by the chemical mutagen under the standard assay condition. Antimutagenic activities of rices from different cultivars as well as other cereals were assayed through this method. The results revealed that antimutagenic activities of mutant cultivar, Suwon 393(Hyangdo) and Sanghaehyanghyulla(Jado), were higher than Chuchung which mainly consumed for steamed rice, and also indicated that antimutagenic activities of cereals, such as job'tear, buckwheat, small red bean, black bean were generally higher than that of brown rice.

• Journal of the East Asian Society of Dietary Life
• /
• v.2 no.1
• /
• pp.35-56
• /
• 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
• /
• v.8 no.2
• /
• pp.200-218
• /
• 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.

• Journal of the East Asian Society of Dietary Life
• /
• v.8 no.4
• /
• pp.441-453
• /
• 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
• /
• v.23 no.5
• /
• pp.317-328
• /
• 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
• /
• v.35 no.7
• /
• pp.763-770
• /
• 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.