• Food Science and Biotechnology
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• 제18권5호
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• pp.1279-1283
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• 2009

Garlic has been used for condiments and also for medicines to cure various diseases since ancient times. Many studies on the processing of garlic have been published, however, few of them were related with fermentation because of the antimicrobial action of the garlic. In this study, to conduct garlic fermentation, 4 lactic acid bacteria (LAB) strains with growth abilities in garlic medium were selected. Addition of various nitrogen, carbon, and mineral sources generally did not improve the growth of experimental strains during garlic fermentation except for Lactobacillus casei KFRI 704 by yeast extract and Lactococcus lactis subsp. cremoris ATCC 19257 by mineral sources. High performance liquid chromatography (HPLC) analysis of 32 phenolic compounds during fermentation showed that formononetin was decreased time dependently. The concentrations of volatile compounds and alliin did not change during fermentation. The results of this study would provide the basic understanding of garlic fermentation by selected strains of LAB.

• 한국식생활문화학회지
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• 제7권1호
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• pp.9-17
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• 1992

Indonesian dietary life in relation to tradition, customs, variety of food, condiments and spices, processing food and religious way of ceremony was studied through reference books and field trips. The result obtained are as follows: 1. Indonesian food life style has been influenced not only by foreign countries like India, China, Arab and Western countries but also religious commandments of Islamism, Hindusim and Budhism. 2. Indonesia has a wide territory and consist of many islands. Therefore, various food life style can be found in every regional areas. Modern westernized style as well as traditional style coexist together. 3. Chinese has influenced Indonesian food life as well as that of Koreans especially in soy sauce and rice cake. 4. Various type of steamed rice by adding other ingredients can be found in daily life and religious ceremony. 5. Coconut milk, raw spices, pepper are widely & exessively used in cooking and Tempe (soya bean cake) is one of the major protein sources in Indonesia. 6. In religious ceremony, SELAMATAN, various kind and shape of food with different colors symbolize the desire of those who contribute.

• 한국환경과학회지
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• 제2권1호
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• pp.49-56
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• 1993

This study identified the fumes produced from the cooking of the seasoned meats containing various condiments such as garlic, onion, pepper, soy sauce, and sesame oil. Concentrations, at the breathing zone of the cook, of volatile organic compounds (VOCs) and aldehydes included in the cooking fumes of seasoned meats were identified. Many chloro- and fluoro-aliphatic hydrocarbons, aromatic hydrocarbons, ketones, and aldehydes, which could be carcinogen suspecting chemicals, were producing from the cooking fumes of the seasoned meats. This study also identified the ventilation efficiencies of the cooking fumes of the six exhaust ventilation systems, which were widely being used in the general apartments, houses, and small-food factories. For a comparison of the ventilation efficiencies of the systems, acetaldehyde was chosen as a marker pollutant and its concentrations at the breathing zone of the cook were identified. The laboratory fume hood showed the best ventilation efficiency of the six ventilation systems studied, and then the lateral hood ventilation and the down draft ventilation followed the laboratory fume hood. Finally, this study identified that both a wall factor nearby pollutant sources and a distance factor between the hood face and pollutant sources should be also considered for an effective local exhaust ventilation system design.

• Preventive Nutrition and Food Science
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• 제3권1호
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• pp.22-26
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• 1998

Model food containing common salt(NaCl) was subjected to the thermoluminescene(TL) detection whether it is irradiated or not. Salt irradiated with $^60Co$-gamma ray and electron beam exhibited a characteristic TL gowcurve depending on the irradiation dose, showing major peaks at $206^{\circ}C$ and $326^{\circ}C$. The intensity of TL glowcurves was directly proportional to the irradiated doses regardless of irradiation sources at each concentration of salt. A high correlation coefficient was observed for irradiated salt between the irradiation doses and the corresponding TL responses. At the same dose, the intensity of TL glowcurve increased as the concentration of salt increased in the test sample. TL glowcurves of nonirradiated salt and irradiated model food without salt were negligible and similar to a baseline . However, irradiated model food containing salt gave rise to a characteristic TL glowcurve with two major peaks at about $240^{\circ}C$ and $300^{\circ}C$, respectively. The results showed that salt played a role as an internla as well as external indicator in TL measurements, indicating that TL will be applicable to other condiments and spices with salt for their detection whether they are irradiated or not.

• 한국식품조리과학회지
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• 제10권3호
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• pp.260-266
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• 1994

The object of this study was investigation of the appreciable cooking condition in seven wild grasses, an evening primerose(Oenothera lamarckiana Seringe, S$_1$), a spiderwort(Commelina Communis L. S$_2$), the flower of a convolvulus(Calystegia Ja-ponica form Vulgaris gaea, S$_3$), So Ru Jaeng Yi(Portulaca Oleracea, S$_4$), Shoe Bi Rum(Portulacae Oleracea L, S$_5$), O Yi Pul(Sanguisorb aOfficinalis, S$_6$), Jip Sin Na Mul(Agrimonia poisa var. Japonica Nakai, S$_7$), in order to find out the importance as an useful vegetables. In this work 7 wild grasses with different soaking solutions and boiling conditions were examined to investigation the preference factors by sensory evaluation. Results of sensory evaluation for samples showed a significant difference at 1% and 5% level There were high significant differents in samples boiled for different time about astringent taste, bitter taste, perfume, green color and grassy smell at 1% and 5% level. In cooking methods of 7 samples, Namul was liked best and Guk, Salad and Fritter were followed. The condiments which were used for seasoning Namul were Gochujang. Soy Paste, Salt. Gochujang was most preferred.

• 생명과학회지
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• 제16권3호
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• pp.459-463
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• 2006

경제적인 채소류 중 향신료뿐만 아니라 약용으로서 이용 가치가 많은 마늘은 영양번식성 작물로 virus에 감염되어 있으므로, 조직배양에 의하여 마늘의 virus-free한 개체의 생산을 목적으로, 배양부위의 상위에 따른 배양효과의 차이와 호르몬 조성과 당의 농도가 조직배양의 생육 분화에 미치는 영향을 조사하였다. 또한 신초원기 유도를 위한 배양조건을 검토하였으며, 배양체의 조직학적 관찰을 행하였다. 치상부위 별로 보통엽 중하부조직이 배지조성에는 NAA 0.02 + BAP 1.0 mg/l 첨가배지가 발육과 분화에 다소 양호하였다. Shoot 분화에는 sucrose 40 g 첨가구에서 BAP의 증가에 따라 shoot형성이 다소 양호하였으며 NAA 0.02 + BAP 0.2 mg/l 첨가구에서는 가근이 유도되었다. 액체 회전 배양에서 신초원기라고 판단되는 조직이 유도되었다.

• 한국환경성돌연변이발암원학회지
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• 제21권1호
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• pp.51-56
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• 2001

Kimchi is a major Korean traditional fermented food, as a supplying source of vitamin and minerals which is prepared with various vegetables and condiments such as red pepper, garlic and salted fish etc. There are many types of Kimchi depending on the ingredients and preparation methods used. To investigate the clastogenicity and anticlastogenicity of Baechu (Chinese cabbage) Kimchi and Buchu (leek, Allium odorum) Kimchi in mouse, it was performed acridine orange supravital staining of micronucleus (AOSS-MN) assay using mouse peripheral reticulocytes. Baechu Kimchi and Buchu Kimchi were cultivated by organic agricultural technique, and Kimchi samples were prepared by methanol extraction and lyophilization. First of all, it was studied the clastogenicity of two Kimchi samples themselves (250-1,000 mg/kg) after oral adminstration in mouse. And also to study the anticlastogenic effect of oral administration of Kimchi samples, mitomycin C (MMC, 1 mg/kg, i.p.) was used as micronucleus inducing agent in this study. Dosing scheme was performed as simultaneous (co-treatment), 3 hr before (pre-treatment) and 3 hr after (post-treatment) with MMC treatment. Two Kimchi samples in the range of 250-1,000 mg/kg did not reveal any clastogenic effect in AOSS-MN assay in mouse. They also revealed anticlastogenic effects in post-treatment of Baechu Kimchi (1,000 mg/kg), and in pre-treatment of Buchu Kimchi (500 and 1,000 mg/kg) with statistical significance. The anticlastogenic effect revealed 1 and 6 hr after treatment of Baechu Kimchi, and Buchu Kimchi with 3 and 6 hr pretreatment. Consequently, it is suggested that antimutagenic and anticlastogenic mechanisms of Baechu and Buchu Kimchi in vivo attributed to sipindle formation and kinetic behavior of mutagens such as absorption and metabolism etc.

• Journal of Nutrition and Health
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• 제10권1호
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• pp.38-43
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• 1977

This study was designed to find out the status of low sodium diet in 27 hospitals located in Seoul and rural areas. The study was conducted from the beginning of June, 1976 to October, 1976. The differences in Na, protein and calorie contents between the hospitals in Seoul an ones in rural areas, and between the medical college attached hospitals and general ones, were compared by means of t-test. Correlation coefficient were made among Na, protein and calorie. In order to find out which food group is the major source of Na in the diet, six food groups were divided and Na content in each was calculated. The results showed that average daily Na intake of 27 hospitals was 2,382mg which is regarded as mild restriction. Average daily protein and calorie intakes were 94gm and 2,438 cal respectively. About 60% of hospitals restricted sodium at mild level $(2,300mg{\sim}4,600mg)$ and 33% at moderate $(1,000mg{\sim}2,300mg)$ and only 7% of the subjects were Planning strict sodium restriction $(250mg{\sim}500mg)$ There was statistically significant differences in Na contents between Seoul and rural areas. But no significant difference was found between medical college attached hospitals and general ones. The correlation between the average daily intakes of Na and protein was found not to be significant but protein and calorie intakes were related each other. When the total sodium intakes divided into six groups, about 74% were supplied by condiments (Food group 6th).

• Journal of Nutrition and Health
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• 제39권3호
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• pp.274-285
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• 2006

The differences in food consumption between highly educated, married, unemployed and employed women were analyzed by food group and common food item intake, DDS (dietary diversity score), and DVS (dietary variety score) & DVSS (dietary variety score including condiment). In food group intake, the total amount of food intake of the unemployed women (1,554.0 g) were significantly higher than those of the employed (1,477.9 g), while the amount of food from fungi and mushrooms (4.2 g), seaweeds (2.4 g), and fish and shellfish (60.5 g) of the unemployed women was significantly lower than those of the employed. And the amount of meat, poultry and their products (102.8 g), eggs (29.9 g), and animal oil and fats (4.0 g) was significantly higher than those of the employed. Moreover, the common food items of the unemployed women were ranked as eggs (29.7 g), pork (28.9 g), chicken (27.2 g), and beef (26.7 g) at 7, 8, 9, and 10, respectively. When counting the major food groups consumed, DDS=4 has the highest proportion in both groups (unemployed 47.4%, employed 49.1 %). In case of the subjects who had not consumed one particular food group in DDS=4, dairy group was the first (83%), followed by fruit, meat, and vegetables. This order is same in other DDS levels. In dietary variety score (DVS & DVSS), the average number of foods consumed per day of employed women was higher than those of the unemployed. The level of DVSS in the employed women (31.9), especially, is significantly higher than in the unemployed women (30.6). Consequently, highly educated women should pay more attention to increasing dairy intake, and they have need of various foods, over thirty foods without condiments in their diet every day. In addition, encouraging unemployed women to have a nutritionally balanced diet, and offering nutrition education and guidance, such as appropriate choices about animal foods, are needed.

• Journal of Nutrition and Health
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• 제30권1호
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• pp.61-74
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• 1997

A dietary intake survey in 2 major city area was conducted as a part of the study which determined the level of exposure of people to harmful substances in foodstuff. A total of 800 randomly selected men and women aged 20-49 yr and living in the cities of Seoul and Taegu were invited to participate in the survey. All subjects were interviewed by trained dietitians to answer for demorgraphic characteristics and dietary intake for 1 day by 24hr recall method, and asked to record what day ate for following 2 more days by themselves. Results were analyzed and presented for the amount and frequency of food intake by area, sex body weight. Food consumed most by adults resifing in these 2 city area was rice and followed by kimchi in the amount of 225.7g/persn/day and 85.0g/person/day, respectively. In the list of foods consumed most frequently, items used for condiments were included in addition to rice and kimchi. And the total daily intake of food per person was summed up to be 1, 534g for men and 1, 304g for women. Considerable part of this sexual difference in total intake was originated from the difference in beverage consumption including alcoholic beverages and the higher intake of certain foodstuff due to higher body weight of men. Intake data were presented din terms of per capita and per kg body weight, and compared among adults in different categories of body weight, also. The data gathered here, food intake by individuals, reflect our own dietary culture in terms of food assortment and relative contribution of each food item to total food intake include the consumption of "extreme" eaters might be found useful also especially for the sake of food safety such as risk assessment using ADI and PTWI for contaminants in the food supply.od supply.