• 융합정보논문지
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• 제11권11호
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• pp.288-295
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• 2021

본 연구는 마스크팩 유효성분을 흡착시킨 엔드 페이퍼를 퍼머넌트 웨이브 시술시 모발에 미치는 영향을 알아보고자 수행하였다. 시중에 판매되는 마스크팩 중 청귤, 콜라겐, 어성초 유효성분을 함유한 마스크팩을 구입하여 엔드 페이퍼에 흡착시켜 퍼머넌트 웨이브를 시술하였다. 실험 방법으로 모발 굵기, 모발 보습력, 인장강도, SEM을 이용한 모표피 관찰, EDS를 이용한 모발 구성 원소 분석을 하였다. 실험 결과 어성초 유효성분을 엔드 페이퍼에 처리한 실험군이 모발 굵기, 인장강도, 모표피 관찰, 모발 구성 원소 분석 결과 모발 보호효과가 있는 것으로 확인되었다. 또한 청귤 유효성분을 엔드 페이퍼에 처리한 실험군은 모발 보습력 실험 결과에서 비교적 많은 수분을 함유하고 있는 것으로 확인되었다. 유효성분들이 함유된 기초화장품 제품들을 활용하여 모발화장품으로 개발하여 활용하고, 산업현장에서 화학시술 시에 적용할 수 있도록 다양한 재료와 도구들에 대한 개발과 연구가 진행되기를 바라는 바이다.

• 한국환경과학회지
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• 제2권4호
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• pp.357-365
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• 1993

This study was conducted for the efficient utilization of biomaterials such as starch residue, tangerine skin, and green tea residue, which are agricultral by-products discarded in Cheju Province annually, as adsorbents and biomaterials were examined for their removal ability of heavy metal ions in waste water by batch adsorption experiments. The removal efficiency of biomaterials for heavy metal ions was above 80-90% and almost similar to activated carbon and the adsorption ability of those treated with 포르말린 was improved in the green tea residue only for $Pb^{2+}$, $Cu^{2+}$, and $Zn^{2+}$. In the conditions of pH, the removal efficiency of heavy metal ions was high in the range of 5-7. In the solutions which heavy metal ions were mixed, the removal efficiency was similar at $Ag^+$, $Pb^{+2}$ and reduced to about 10% at the other ions, as compared with the solutions they were not mixed. Adsorption isotherm of biomaterials was generally obeyed to Freundlich formular than Langmuir formular and Freundlich constant, 1/n were obtained in the range of 0.1-0.5.

• Journal of Nutrition and Health
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• 제9권1호
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• pp.60-68
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• 1976

A group of 132 pre-school children with a mean age of six years and one month was the subjects of this investigation. These children were members of three nursery schools locating in Kwang-ju city. Each child's mother replied to a questionaire which included 42 food items and 4 questions. The results showed that the food preference of each child was variable and the group as a whole expressed more positive than negative feelings. The average number of foods liked per child was 22.9(range: $7{\sim}42$) among 42 food items. Peach, Apple, Strawberry, Laver, Egg, Tomato, Sweet Potato, Tangerine Orange and Beef were ranked in descending order of 'like' ratings. The average number of foods refused was 4.9 (range: $0{\sim}25$). Onion, Liver, Red Pepper Leaf, Root of Bellflower, Taro, Wild Seasame Leaf, Egg Plant, Cabbage, Water Cress and Bracken were ranked in descending order of 'refuse' ratings. The odor of hurting feelings, the hot taste and the flabby texture were the reasons why the children refused these foods. The average number of foods unexperienced was 4.4 (range: $0{\sim}14$). Kidney, Dried Small Whitebail, Tangle (DA SHI MA), Liver, SA RI Mushroom, Acorn Mook, Dried Fragrant Mushroom, Pine Agaric, Root of Bellflower and Ped Pepper Leaf were ranked in descending order of 'unexperience' ratings. Children's 'like' rating toward total foods was 57.3% and the 'refuse' rating was 11.7%. Among eight food groups, fruits showed the highest favority (91.4%) and mushroom showed the least (25.9%). The difference between male and female in the preference of total foods did not showed significant level. But the difference were significant in those of individual food groups; other vegetables, green and yellow leafy vegetables, mushrooms(above, p.<01), fishes and shellfish and sea weeds (above, p<.05). Children who had experienced meals missed rated 59.1% and 34.1% of these children missed meals once a week. The main reason for maels missed was due to the heavey snacks before meal time. Children who had snacks twice a day rated 45.6%. Main foods used as their snacks were starch foods (Cake, Biscuit, Sweet Potato) and citrous foods (Fruits, Apple, Tangerine).

• 한국산학기술학회논문지
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• 제22권4호
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• pp.108-114
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• 2021

풋귤은 노지온주 감귤의 미숙과로 최근 카로티노이드, 펙틴, 비타민 C 등이 다량 함유되어 있어 건강증진에 도움이 된다는 것이 알려지면서 수요가 증대되고 있다. 제주지역에서 2월에서 녹색이다가 3-4월 노란색으로 착색되는 재래종 청귤품종과는 구분된다. 이 연구는 노지감귤 미숙과인 풋귤의 수요증대가 노지감귤 산업에 미치는 영향을 분석하였다. 분석을 위해 1989-2017년 노지감귤 수급자료를 이용하여 노지감귤 부분 수급모형을 구축하였다. 수급모형은 노지감귤 부분에 대한 수급균형모형으로 풋귤 수요확대에 따른 파급영향 계측을 위해 동태 축차적인 구조로 구성하였다. 구축된 수급모형에 대한 수급 예측력 검토를 시행하였고, 최종 모형을 이용하여 2018-2030년에 대한 풋귤 수요확대에 따른 파급영향을 시뮬레이션하였다. 시뮬레이션 분석결과, 풋귤 수요확대에 따라 노지감귤 재배면적이 초기에는 2022년까지 생산부문에 대한 영향에 큰 변화가 없으나 2023년 18ha, 2025년 52ha, 2030년 142ha의 재배면적이 증대되고, 2021-2030년 연평균 약 77.5억원의 조수입이 증대되는 효과가 있는 것으로 계측되었다.

• 대한한의학방제학회지
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• 제12권1호
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• pp.1-27
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• 2004

The following are the conclusions obtained by the philological study of the prescriptions introduced in Dongeuybogam such as Pyungwuisan, Pyungwuisan-added prescriptions, Pyungwuisan blended prescriptions: 1. Pyungwuisan and drugs based on Pyungwuisan were prescribed for stomach diseases, food poisoning, indigestion, impaired spleen, symptoms developed by dampness, diseases caused by changing water, diarrhea, edema, malignant malaria, an intestinal convulsion, blood in excrement, malaria, abortion, sparrow eye. 2. Dual prescriptions using Pyungwuisan and other independent prescriptions were applied to internal diseases concerning digestion, diarrhea and dysentery, abscess, intestinal swelling jaundice, symptoms developed by dampness, malaria, vomit, etc. 3. Etiological factors and diseases for which Pyungwuisan and medicines based on Pyungwuisan, dual prescriptions using Pyungwuisan were prescribed, were surveyed to include indigestion, weak spleen and stomach, drying dampness of spleen and stomach, dysfunctioning gall bladder, infection, damaged internals, external sensitiveness and internal damage, hypochondria, chilliness due to lack of chi. 4. A prescription for each disease needed specially added medicines to Pyungwuisan as the following: 1) For indigestion and dyspepsia, Pyungwuisan were prescribed with optional addition of Hoisaengsan, Sagunjatang, Ryukgunjatang, Ijintang, Sosihotang, etc., according to the symptoms, and were most frequently used with aromatic and digestive medicines such as mawwa medivata fermentata, malt, natgrass galingale rhizome, vilous amomum fruit, aucklandia root, round cardamom seed etc. 2) For diseases originated from damage by coldness, Pyungwuisan was taken with suitable amount of Jichulhwan, Hyangsosan, Hyangyusan, according to the symptoms. 3) For diarrhea and dysentery, Pyungwuisan were prescribed with the recipes of Oryeongsan, Sambaektang, Ijintang. 4) For jaundice, prescriptions always included natgrass galingale rhizome in the recipe of Pyungwuisan. 5) For malaria, mostly added prescriptions to Pyungwuisan were Sagunjatang, Ryukgunjatang, Ijintang, with usual addition of antifebrile dichroa root, tsaoko, green tangerine orange peel. 6) Pyungwuisan was prescribed with Hoisaengsan for vomit, with Oryeongsan for edema, and with kinds of Ueolgukhwan for hypochondria.

• Applied Biological Chemistry
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• 제47권3호
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• pp.300-306
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• 2004

양이온 및 음이온 반응성의 고분자막 8종을 casting 법에 의하여 제조한 후 이온전극에 장착하여 다채널 맛 평가시스템의 비선택성 센서 어레이를 구성하였다. 맛 센서 어레이에 의한 전기화학계측은 전위법에 의하여 행하였으며, 이 때 센서 어레이를 구성하는 각각의 맛 센서로 측정한 전위간을 막 전위 증폭기를 거쳐 증폭한 후 다채널 A/D converter를 통하여 PC에 접속하였다. 식혜, 수정과, 감귤쥬스 등 6종 24점의 시판음료를 다채널 맛 평가시스템으로 분석한 후 각 센서의 계측신호에 대한 정규화를 행하고 주성분 분석을 행하였을 때 5종 음료군의 조합에서는 제1 주성분 및 제2 주성분의 합이 전체 데이터 변이의 $70.73{\sim}85.32%$를 설명하는 것으로 나타났으며 6종 음료군의 경우에는 제1 주성분 및 제2 주성분의 합과 제1 주성분, 제2 주성분 및 제3 주성분의 합이 전체데이터 변이의 81.46%와 89.56%를 각각 설명하는 것으로 나타났다. 3차원 공간상에 6종 음료군에 대한 계측결과를 맵핑하였을 때 이들의 구분이 가능하였으며, 5종 음료군의 조합에서는 2가지 경우에 있어 2차원 평면상에서 구분되었다.