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Intake of Food Additives in Foods by Total Diet (식이를 통한 식품첨가물의 섭취량)

  • Kim, Hee-Yun;Lee, Young-Ja;Hong, Ki-Hyoung;Ha, Sang-Chul;Ahn, Myung-Su;Jo, Jae-Sun;Kim, Kil-Saeng
    • Korean Journal of Food Science and Technology
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    • v.30 no.4
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    • pp.767-774
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    • 1998
  • This study has been carried out to measure the amount of the daily intake by Korean on preservatives (Dehydroacetic acid, Benzoic acid and ρ-Hydroxybenzoic acid asters) in foods. The amounts of preservatives were determined by HPLC in foods such as butter, cheese, margarine, aloe gel, carbonated beverages, mixed beverage, ginseng beverage, red ginseng drink, soy sauce, fruit and vegetable juices (except unheated fruit-vegetable juice), vineger, seasonings, fruit and vegetables only on the peel, fruit wine, rice wine and unrefined rice wine. The recovery ranges were found to be 99.2% for dehydroacetic Acid, 95.8% for benzoic acid and $94.2{\sim}97.2%$ for ${\rho}-hydroxybenzoic$ acid in foods, respectively. The data of average food intake for each food items per capita per day were obtained from the report of national nutrition survey carried by the Ministry of Health and Welfare in 1997. The detected number of samples and average intake range of preservatives have been figured cut to $ND{\sim}290.0{\;}ppm$ for dehydroacetic acid, $ND{\sim}400.0{\;}ppm$ for benzoic acid and $ND{\sim}93.9{\;}ppm$ for ${\rho}-hydroxybenzoic$ acid esters, respectively. Estimated daily intake (EDI) of each additives per capita per day were shown as follows; 1.56 mg for dehydroacetic acid, 2.25 mg for benzoic acid and 0.44 mg for ${\rho}-hydroxybenzoic$ acid esters in total respectively and these values were evaluated to be much lower than that of FAO/WHO's acceptable daily intake (ADI) $0{\sim}5{\;}mg/kg$ b.w./day for benzoic acid and $0{\sim}10{\;}mg/kg$ b.w./day for ${\rho}-hydroxybenzoic$ acid esters.

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Mineral Contents of Korean Apples and Apple Juices (한국산 사과와 사과주스의 무기질 함량)

  • Kim, Tae-Rang;Whang, Hea-Jeang;Yoon, Kwang-Ro
    • Korean Journal of Food Science and Technology
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    • v.28 no.1
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    • pp.90-98
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    • 1996
  • The mineral contents were analyzed for 12 varieties of Korean apples and 9 commercial apple juices by atomic absorption spectrophotometry. On the fresh matter basis, the ash contents of tested apples ranged 0.21-0.48%, Mn 0.20-2.52 ppm, Cu 0.10-1.03 ppm, Fe 0.24-9.88 ppm, Zn 0.09-1.06 ppm, Mg 21.08-99.00 ppm, Ca 15.16-99.56 ppm, K 842.10-1788.10 ppm, Na 10.32-40.53 ppm, P 24.43-90.07 ppm, Pb nd-98.05 ppb, Cd nd-36.08 ppb and Cr 2.25-123.76 ppb. Overally mineral contents of Aori and Jonathan were higher than those of Fuji. The mineral contents of apple cultivated at Wonju, Kangwon and Taegu, $Ky{\check{o}}ngbuk$ were higher than those of the other growing region. The mineral contents of commercial apple juice were ash 0.13-0.36%, Mn 0.24-0.99 ppm, Cu 0.10-0.61 ppm, Fe 0.19-3.70 ppm. Zn 0.20-1.77 ppm, Mg 18.16-49.56 ppm, Ca 14.42-42.30 ppm, K 785.07-1440.30 ppm, Na 14.71-52.58 ppm, P 16.57-63.56 ppm, Pb nd-95.55 ppb, Cd nd-17.65 ppb and Cr 8.60-110.98 ppb, respectively. Comparing mineral contents of apples and commercial apple juices, Cu, Mg, K, Ca and Fe contents of apples were higher and Zn, Na contents were lower than those of apple Juices.

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Assessment of Microbial Contamination and Nutrition of Kwangchun Shrimp Jeotgal (Salt Fermented Shrimp) (광천 토굴새우젓의 미생물 오염도 및 영양 평가)

  • Kim, Ae-Jung;Park, Shin-Young;Choi, Jin-Won;Park, Sang-Hyun;Ha, Sang-Do
    • Korean Journal of Food Science and Technology
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    • v.38 no.1
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    • pp.121-127
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    • 2006
  • Microbial and nutritional characteristics of Kwangchun shrimp Jeotgal (salt-fermented shrimp) were assessed. Total mesophilic bacteria, coliforms, and S. aureus counts in Kwangchun shrimp Jeotgal were 3.48-5.42, 2.22-2.95, and 0.58-2.51 $log_{10}CFU/g$, respectively. Yeast and mold were detected only in Ohjeot (1.99 $log_{10}CFU/g$) and Yookjeot (1.47 $log_{10}CFU/g$). B. cereus, L. monocytogenes, Vibrio spp. and E. coli were not detected in Kwangchun shrimp Jeotgal, which contained abundant macrominerals (Ca, Mg, Na, K), with Na showing highest content. Palmitic acid content was higher than those of other saturated fatty acids. Eicosapentaenoic acid and docosahexaenoic acid contents were higher than those of other poly unsaturated fatty acids. Results showed Kwangchun shrimp Jeotgal is safe microbiologically with abundant nutritional components.

미취학 아동에 있어 신체발달, 손목 골밀도 및 영양섭취와의 상관성

  • 나현주;명금희;최미경;김애정
    • Proceedings of the KSCN Conference
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    • 2003.11a
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    • pp.1051-1052
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    • 2003
  • 미취학 아동기는 생후 1년 동안의 급격한 성장 이후로부터 학령기가 되기 전까지 성장이 완만해지는 시기이다. 이 시기의 아동들은 혼자 먹는 행동을 익히게 되고 식품에 대한 기호가 형성되는 등 식생활에서도 뚜렷한 개인특성을 갖게되며 이 시기에 형성된 식습관은 성인까지 이어지게 된다. 이 시기에 영양부족에 따른 신체발달의 지연이나 영양과잉에 따른 비만과 같은 과다한 신체발달의 문제점이 지적되고 있어 올바른 식습관 형성은 신체발달과 밀접한 관련성이 있는 것으로 보여진다. 우리나라는 취약한 칼슘섭취 부족에 따라 골격건강에 대한 관심이 크게 증가하고 있는데, 모든 질환이 그러하듯이 골격질환도 치료보다는 예방적인 관리가 다양한 측면에서 효율적이다. 따라서 골격건강과 최적의 신체발달을 위한 식사인자는 매우 중요하며, 일생의 성장시기에 따라 서로 다른 인자들이 관여할 것으로 생각된다. 이에 본 연구에서는 성장이 이루어지면서 식품선택의 독립성이 확립되는 미취학 아동에 있어 신체와 골격 발달에 관련성이 있는 영양섭취 요인을 찾아봄으로써 골격과 신체 발달을 위한 올바른 식습관 형성에 필요한 기초자료를 제시하고자 하였다. 이에 46~84개월의 미취학 어린이 총 62명(남자 37명, 여자 25명)을 대상으로 어머니에 의한 설문조사를 실시하고 대상자의 신체계측(InBody, Biospace)과 손목의 골밀도(DEXA, Medilink)를 측정하였다. 설문지는 어린이와 부모의 일반사항, 어린이의 건강상태, 식습관 및 활동조사표와 24시간 회상법에 의한 식사조사표로 구성하였다. 식사섭취조사 결과는 CAN-Pro를 이용하여 영양소 섭취량을 분석하였으며, 모든 연구결과는 SAS program을 이용하여 통계 분석하였다. 연구결과를 요약하면 다음과 같다. 남녀 어린이의 평균 월령은 62.43$\pm$7.26 개월과 62.12$\pm$8.85개월이었다. 출생시 신장과 체중은 남자 어린이가 50.92$\pm$2.14 cm와 3.36$\pm$0.42kg, 여자 어린이는 각각 50.29$\pm$1.36cm와 3.32$\pm$0.39kg이었다. 현재 신장과 체중은 남자 111.65$\pm$5.44 cm와 19.60$\pm$3.52kg, 여자 109.04$\pm$5.04 cm와 18.67$\pm$2.81kg이었으며, 비만지수는 남녀 각각 -2.13$\pm$9.09%와 0.22$\pm$10.49%였다. 손목의 골밀도는 남녀 어린이 각각 0.25$\pm$0.04g/cm, 0.24$\pm$0.03g/$\textrm{cm}^2$이었다. 에너지 섭취량은 남녀 어린이 각각 영양권장량의 66.43$\pm$18.58%와 70.46$\pm$20.31% 수준이었으며, 남녀 어린이 모두 단백질(124.97$\pm$37.55%, 131.24$\pm$45.49%), 비타민B$_{6}$ (152.48$\pm$47.01%, 152.95$\pm$61.77%), 엽산(106.87$\pm$40.44%, 104.52$\pm$50.16%), 비타민 E (121.04$\pm$52.79%, 113.48$\pm$75.78%)를 제외한 영양소 섭취량이 권장량에 미달되는 섭취수준을 보였다. 특히 성장기에 중요한 칼슘도 남녀 어린이 각각 권장량의 62.21$\pm$39.46%와 70.07$\pm$34.52%로 낮게 섭취하고 있었다. 모든 영양소 섭취량은 남녀 어린이간에 유의한 차이가 없었다. 신체계측치와 영양섭취와의 관계에서 체중, 체수분량, 제지방량은 각각 동물성 철 섭취량과 유의한 부의 상관관계를 보였다(p<0.05, p<0.01, p<0.01). 골밀도와 영양섭취와의 관계에서 손목 골밀도는 식물성 칼슘 섭취량과 유의한 정의 상관관계를 보였고(p<0.05), 특히 위쪽 손목 골밀도는 동물성 단백질, 동물성 철 섭취량과 각각 유의한 부의 상관을 보였다(p<0.05, p<0.05). 이상의 연구결과를 종합할 때 성장이 진행되고 있는 미취학 아동에 있어 신체상태와 골밀도는 동물성 단백질, 식물성 칼슘, 동물성 철 섭취량과 상관성이 있는 것으로 나타남으로써 앞으로 이들 영양소의 섭취가 신체와 골격 성장에 어떠한 영향을 미치는가에 대한 보다 세부적인 연구가 이루어져야 할 것으로 생각된다.

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유아를 위한 메뉴 개발 및 평가

  • 신은경;이연경
    • Proceedings of the KSCN Conference
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    • 2003.11a
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    • pp.1053-1054
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    • 2003
  • 유아기는 식품 기호도, 식사예절, 식습관 등 식행동의 기초가 형성되는 시기로서 특히 편식이 생기기 쉽고, 식욕부진과 영양과잉 등 불균형한 식품 섭취로 인한 영양문제를 초래할 수 있다. 본 연구에서는 2003년 7월 구미지역 2개 보육시설의 92명 유아들의 부모들을 대상으로 설문조사를 실시하여 유아들의 식습관과 식품 기호도를 조사하고 이를 고려하여 유아를 위한 메뉴를 개발하고 평가하였다. 개발한 메뉴는 일반식 (삼각김밥, 오징어전), 편식 (도라지강정, 브로콜리스프), 빈혈식(쇠간함박스테이크, 참치깻잎쌈밥), 비만식(참치샐러드, 닭안심깻잎조림), 전통식(떡찜, 두부선) 등 각 2가지씩 총 10가지이며, 2003년 10월 시식회를 거쳐 656명의 유아들에게 맛, 냄새, 모양, 조직감, 전반적인 기호도 등에 대해 5점 척도법으로 메뉴평가를 실시하였다. 식습관 조사결과 편식습관이 있는 경우가 70.7%였으며, 평소 싫어하는 음식에 대해서는 권유로 마지못해 먹는다가 67.4%로 가장 많았다. 성별에 따른 유아의 식습관을 분석해 본 결과 전반적으로 남녀간 유의한 차이는 없었으나 남아가 여아보다 탄산음료를 즐겨 마시는 것으로 나타났다(p<0.05). 기호도 조사결과 10가지 식품군 중 과일류에 대한 기호도(3.97$\pm$0.65점)가 가장 높았고, 채소류에 대한 기호도(2.46$\pm$0.68점)가 가장 낮았으며, 기호도가 특히 낮았던 식품으로는 곡류 및 감자류 중에는 보리밥과 콩밥, 육류 및 가공품 중에는 간과 내장, 두류 및 가공품 중에는 팥, 어패류 중에는 굴, 해조류 중에는 파래, 채소류 중에는 토란, 브로콜리, 도라지 등이었다. 조리법별로는 튀김류(3.80$\pm$0.68)가 가장 높았고 그 다음이 볶음ㆍ구이류(3.77$\pm$0.56)였으며 기호도가 가장 낮은 음식은 생채류(2.61$\pm$1.27)와 숙채류(2.85$\pm$1.13)인 것으로 나타났다. 개발한 메뉴의 선호도는 전반적으로 높았으며 맛에 대한 선호도(4.30$\pm$0.91)가 가장 높았고, 모양에 대한 선호도(3.95$\pm$0.89)가 가장 낮았다. 메뉴별 맛에 대한 선호도는 닭안심깻잎조림 (4.85$\pm$0.36)과 두부선(4.85$\pm$0.52)이 가장 높았고, 참치깻잎쌈밥(3.43$\pm$1.61)이 가장 낮았으며 냄새에 대한 선호도는 두부선(4.76$\pm$0.69), 닭안심깻잎조림 (4.64$\pm$0.53), 브로콜리스프(4.59$\pm$0.88)가 유의하게 높았고 참치깻잎쌈밥(2.95$\pm$1.24)은 유의하게 낮았다. 모양에 대한 선호도는 두부선이 4.85$\pm$0.52점으로 유의하게 높은 점수를 보였으며 쇠간함박스테이크(3.03$\pm$0.17)와 참치깻잎쌈밥(3.11$\pm$1.33)이 유의하게 낮은 점수를 보였다. 조직감에 대한 선호도는 두부선(4.80$\pm$0.56)과 브로콜리스프(4.63$\pm$0.60)가 유의하게 높게 나타났고, 참치깻잎쌈밥(3.20$\pm$1.29)이 유의하게 낮았다. 전반적인 선호도는 맛, 냄새, 모양, 조직감에서 모두 선호도가 높았던 두부선이 4.82$\pm$0.49점으로 가장 유의하게 높았으며 참치깻잎쌈밥이 3.17$\pm$1.30점으로 가장 낮게 나타났다. 음식의 맛, 냄새, 모양, 조직감 및 전반적인 기호도간에는 모두 유의한 상관관계가 있는 것으로 나타났다(p<0.01). 따라서 음식의 맛에 영향을 주는 요인은 맛 자체뿐만 아니라 냄새, 모양, 조직감 등 다양하므로 어릴 때부터 가정과 보육시설에서 다양한 식품과 조리법을 이용하여 맛있고, 먹고싶은 냄새가 나고, 부드러우며, 모양도 먹음직스럽게 조리하여 유아들의 올바른 식습관 형성에 도움이 되도록 하는 것이 필요할 것으로 사료된다.

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Studies on the Palatability and Texture of Korean Rice Cultivars for the Cooked-rice Processing (가공밥 제조를 위한 밥의 식미 및 식감특성 평가)

  • Sim, Eun-Yeong;Park, Hye Young;Kim, Mi-Jung;Lee, Choon-Ki;Jeon, Yong Hee;Oh, Sea Kwan;Won, Yong Jae;Lee, Jeong Heui;Ahn, Eok Keun;Woo, Koan Sik
    • The Korean Journal of Food And Nutrition
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    • v.30 no.5
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    • pp.880-888
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    • 2017
  • Palatability and texture analysis of nine Korean rice cultivars were investigated to select the most appropriate rice variety for the cooked-rice processing. The rice cultivars studied consisted of Samkwang, Seonpum, Wolbaek, Andabyeo, Dasan-1, Ilpum, Haiami, Jungsanggold and Chindle. They revealed the moisture, protein, amylose and starch contents of 10~12, 5~6, 12~19, and approximately 90%, respectively. Among the evaluated rice varieties, WB exhibited the lowest amylose content (12.7%) and Jungsanggold the next (17.2%). In the rapid-visco analyzer test, Jungsanggold, Chindle, Wolbaek and Seonpum revealed a low value of final and setback viscosities than other varieties. Using a toyo meter analyzer, Chindle, Haiami, Samkwang were selected as having high toyo palatability values, while Dasan-1, Wolbaek and Andabyeo revealed low values. Toughness and adhesiveness of all nine cooked rice varieties were highest in Jungsanggold, Chindle and Ilpum. Also, palatability of cooked rice was highest in the following order: Chindle (80.03) > Samkwang (76.21) > Jungsanggold (74.08). The results of this study suggest that Chindle may be effectively used to produce processed cooked rice.

Assessing Productivity of Elementary School Lunch Foodservices in Daegu and Gyeongsangbuk-do Area (대구ㆍ경북지역 초등학교 급식소의 급식생산성 분석)

  • 박영숙
    • Korean journal of food and cookery science
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    • v.19 no.3
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    • pp.286-294
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    • 2003
  • The purpose of this study was to analyze the food service management practices and productivity in 49 elementary schools in the Daegu and Gyeongsangbuk-do areas. Survey questionnaires were used to obtain a variety of quantitative and qualitative information, including general food service management and productivity, on elementary school food service systems. Descriptive analysis, $\div$2-test, t-test and one-way ANOVA analysis were used as the statistical methods in this study. Eighteen elementary schools were located in urban areas, 13 in provincial areas and 18 in isolated areas. The average number of meals was 565.1, with a significant difference (p=0.001) between the areas. The average cost per a meal was 1151.0 Won, with a significant difference (p=0.001) between the areas. The productivity Index (meal/hour) was 13.5, with a significant difference (p=0.001) between the areas. There was a significant positive correlation of the productivity Index between the total number of meal, the number of employees, the total food cost, meals per employee and the employee's working period. There was a significant negative correlation between the productivity Index and the number of side dishes, the lost per meal, the labor cost per meal and the employee's job satisfaction degree index (JDI).

Production of Fungal Lipids - I. On Intracellular Fungal Lipids - (곰팡이 유지 생산에 관한 연구 - 제 1 보 : 곰팡이 세포내 유지에 대하여 -)

  • Yoo, Jin-Young;Shin, Dong-Hwa;Yim, Ho;Min, Byong-Yong;Suh, Kee-Bong
    • Korean Journal of Food Science and Technology
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    • v.12 no.2
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    • pp.97-102
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    • 1980
  • Cladosporium fulvum, Aspergillus ochraceus, Aspergillus terreus and N-1 (unidentified species) were cultured on the artificial media containing sucrose as a carbon source at 20, 25 and $30^{\circ}C$ for 10 to 12 days. The lipids in the felts were extracted with chloroform-methanol mixture and the class composition and fatty acids of the lipid were determined. The summarized results are as follows 1. The average felts produced by each species per 100 ml of media were $3.82{\pm}0.30g$ for Cl. fulvum, $2.62{\pm}0.23g$ for Asp. ochraceus, $4.24{\pm}0.25g$ for Asp. terreus and $4.62{\pm}0.10g$ for N-1. Their crude fat contents $27.5{\pm}1.61%,\;50.47{\pm}1.00%,\;46.6{\pm}1.59%$ and 33.78 % and the fat coefficient 6.92, 8.88, 13.01 and 10.28, respectively. 2. The lipids produced by these species were mainly composed of triglyceride and the next free fatty acid in Cl. fulvum and N-1 and phospholipid Asp. ochraceus and Asp. terreus. 3. The major fatty acids of the lipids were in order of oleic, palmitic, linoleic and stearic acids in Asp. ochraceus, Asp. terreus and Cl. fulvum and linoleic, palmitic, oleic and stearic acid in N-1. The total percentage contents of these major fatty acids were over 98 % the former and over 95 % the latter. 4. The constituent fatty acids of the lipid were changed depending on the incubation temperature but hardly found a certain tendency except linoleic acid which was higher at lower temperature. 5. The total percentages of unsaturated fatty acids in the lipids were $50{\sim}60%$ and comparatively higher at lower incubation temperature.

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Effects of Silkworm Powder on Blood Glucose and Lipid Levels in NIDDM(Type II) Patients (인슐린 비의존형(Type II) 당뇨환자에서 누에분말 섭취가 혈당 및 혈중지질농도에 미치는 영향)

  • 조미란;조여원;정성현;류재환
    • Journal of Nutrition and Health
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    • v.31 no.7
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    • pp.1139-1150
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    • 1998
  • The purpose of this study is to investigate the effects of the silkworm powder on blood levels of glucose, Hb Alc, insulin, and lipids. Thirty-one NIDDM patients from Kyung Hee Medical Center were divided into two groups : patients with silkworm powder supplements and drug treatments(Drug diabetes) and patients with silkworm powder supplement only(Non-drug diabetes). For the control group, age-matched subjects were recruited. During the 4 weeks of the experimental period, silkworm powder(500mg/mea1) was given to the subjects right after each meal. Nutritional assessments and dietary education were carried out periodically, and body weight and blood pressure were measured when patients visited the hospital. Overnight fasting and 2-h postprandial blood glucose levels were measured at 2 week intervals. The blood levels of insulin, Hb Alc, and lipids were measured before and after the supplements. The mean ages of the three groups were 56.7-59.6 years old. The height, weight, and BMI did not differ among the groups. The fasting blood glucose levels were 138.1$\pm$22.0mg/dl for the Drug treated diabetes group, 175.0$\pm$32.0mg/dl for the Non-drug diabetes group, and 108. 3$\pm$16.gmg/dl for the control group at the begining of the supplement. After 4-wks of supplements, the blood levels of glucose tended to decrease in all three experimental groups. Before the supplements, the 2-h postprandial blood glucose levels of the Drug diabetes, Non drug diabetes, and control groups were 244.7$\pm$62.6mg/dl, 272.4$\pm$40.1mg/dl, and 147.7$\pm$28.0mg/dl, respectively. After the supplement, the levels were 197.2$\pm$30.gmg/dl, 208.6$\pm$ 56.6mg/dl, and 151.3$\pm$30.3mg/dl, respectively. This shows that silkworm powder tended to lower blood levels by 19.4% and 23.4% in NIDDM patient groups. However, the changes in the blood levels of insulin, Hb Alc, ind lipids were not observed after the supplement. In conclusion, the present study has demonstrated that silkworm powder has a tendency to decrease 2-h postprandial blood glucose levels, but it should be used with caution in controlling the diabetes. (Korean J Nutrition 31(7) 1139-1150, 1998)

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A Study of Iljiam Tea Garden of Daeheung-sa at Mt. Dooryun - Focusing on the Comparison between Poetry and Current State - (두륜산 대흥사 일지암 다정(茶庭)의 일고찰(一考察) - 시문과 현황 비교를 중심으로 -)

  • Rho, Jae-Hyun
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.30 no.3
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    • pp.97-110
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    • 2012
  • This study aimed at considering the original shape of Iljiam Tea Garden at Mt. Daedun. In order to accomplish our goal, we tried to strengthen the authenticity of construction of Iljiam by comparing its space structure depicted in the poetry of Choeui(艸衣) the monk with its current restored state. According to the clues and situation in the poetry along with symbolic words like 'Choeui' and 'Ilji(一枝)', Iljiam seemed to be a tea garden with elegant and celestial beauties, and with a nice view where Choeui the famous monk searched for the highest state of enlightenment by enjoying and living in nature. When we compared the plural aspects of Iljiam like Dacheon(茶泉), Dajo, Mulhwak, Darim(茶林), Chaewon(菜園), and Yeonji(蓮池) with those of Dasan Tea Garden[茶山草堂], we could see that the basic components of tea-culture space of both gardens are the same, showing the organizational principle of the top and bottom area to stress reading and studying. When it is restored, the authenticity of Iljiam should be pursued by linking spatial, historical, and landscaping characteristics as the space of which Choeui the monk carried out Zen meditation and mastered tea. However, the recent grand scale Buddhist business like the expansion of access road and construction of Buddhist sanctuary and Seolimdang became the biggest threat to the authenticity. Especially, it was emphasized many times in various poetry that the view from Iljiam and its surroundings is extraordinary, so it is critical to get rid of obstacles to the view from Iljiam and its surroundings in order to restore Iljiam as its genuine form. The current Iljiam should be re-made because it is like a leaf-roofed garden, not like a hermitage. However, the opinion that Jawoohongryeon-sa(紫芋紅蓮社) is somewhat a Taoistic and Taoist hermit space with a special shape adopted the pattern of building of the Joseon period rather than a Buddhist building can be accepted as long as other convincing historical evidences are found out, considering the ideology of uniting Confucianism and Buddhism and the spirit of Taoist hermit found out from poetry of Choeui and his friends. In conclusion, the restoration of Iljiam in 1979 was carried out to restore the place of Iljiam rather than to restore the originality of Iljiam by combining and referring domestic cases of tea gardens. However, there is not much material for restoration even though the main frame of Iljiam was distorted. Nevertheless, the top and bottom ponds should be constructed as a rectangle shape. In addition, it can be improved much in terms of plants and trees. It is necessary to restore bamboo forest, which was razed in order to make a tea plantation around Seolimdang, to set vines of arbors above the upper limbs, to plant pine trees and willow trees inside of the garden, and to put Dajeolgu under the corner of the eaves. Especially, the bamboo forest emphasized in poetry and took care of by Choeui himself should be restored inside of the garden.