• 한국조리학회지
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• 제17권2호
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• pp.231-243
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• 2011

본 연구는 오디 생산농가 호수와 재배면적이 점차로 증가 하고 있는 추세에서 산업체종사자와 전공 관련 학생들을 중심으로 오디의 이용도를 높이기 위한 연구이다. 설문조사를 통해 과실을 이용한 유사형태의 가공제품 이용횟수를 조사한 결과 산업체 종사자는 일주일에 3-6회 4 1.7%로 사용이 많았다. 오디 이용도를 높이기 위한 가공제품개발 형태는 산업체는 시럽과 냉동 퓨레, 잼의 형태로 전공 관련 학생은 농축액, 잼, 시럽 순으로 선호하였다. 이러한 결과에 기초한 제품개발형태로는 시럽, 무설탕 농축액, 잼 순으로 제품 개발을 할 수 있으리라 사료된다. 제과품목으로는 냉장제품, 빵, 케이크류의 제품을 개발할 필요성이 제기된다. 오디가공제품을 요리품목에 활용할 경우, 두 집단 모두 채소 및 고기요리와 가장 잘 어울릴 것으로 나타났으며 이는 채소와 함께 먹을 수 있는 드레싱 및 소스를 오디와 접목하여 개발할 필요성이 있으리라 사료된다.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1998년도 Proceedings of UNESCO-internetwork Cooperative Regional Seminar and Workshop on Bioassay Guided Isolation of Bioactive Substances from Natural Products and Microbial Products
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• pp.187-187
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• 1998

The objective was to verify biological activities of fruit and stem of prickly pear(Opuntia ficus indica L. var, saboten Makino). We have determined inhibitory activities on enzymes, such as dopamine ${\beta}$-hydroxylase(DBH), monoamme oxidase A and B(MAO-A, B), and antioxidant activity, in vitro. We purchased dried stem powder and lyophilized fruit powder of prickly pear from CheJu Island, and prepared the extracts with 80% of methanol. The fruit extract showed stronger inhibitory effects on MAO-A and -B and antioxidant activity compared. to the stem extract, on fractionation with hexane, ethyl acetate, butanol and water. Both the stem and the fruit extracts with ethyl acetate showed stronger enzyme inhibitory and antioxidant activities than other extracts. Now we are isolating active principles from both ethyl acetate extracts.

• 농업과학연구
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• 제35권2호
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• pp.199-212
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• 2008

Mycelial expansion and fruit body development of caterpillar fungi, Cordyceps sobolifera(Hill.) Berk. et Br. was examined on various carbon and nitrogen sources, some substrates with various supplements. Best temperature for the mycelial expansion was $25^{\circ}C$, while optimal pH was 7. Glucose and polypeptone were the best sources of carbon and nitrogen, respectively, as well as 1:1 was the best ratio of carbon and nitrogen. The unpolish rice and bean curd lees were used as core substrates combined individually with five various supplements. In substrates based, all the supplements with all combinations were found to exhibit the mycelial growth and fruit body formation. Likewise, yolk was found as a superior supplement and also clarified quite high polysaccharide content in the fruit body.

• 대한영양사협회학술지
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• 제28권3호
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• pp.195-204
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• 2022

The purpose of this study was to provide nutritional information for selecting beverages with low sugar contents. The nutritional data, including the sugar contents of 925 beverages, were collected from the nutrition labels through the official websites of manufacturers and analyzed according to the beverage types. The average price and volume of the beverage products were 1,556.6 won and 224.8 mL, respectively. The volume per price was the highest for carbonated beverages at 351.6 mL/1,000 won. The sugar content was high in the order of carbonated beverages (22.6 g), fruit & vegetable beverages (21.0 g), and mixed beverages (19.1 g). The sugar content per 100 mL was high in the order of fruit juice (10.6 g), fruit and vegetable beverages (9.2 g), ginseng and red ginseng beverages (8.5 g), and mixed beverages (8.3 g). The content of the product per 1,000 won was high in the order of carbonated beverages (23.3 g), fruit and vegetable beverages (23.2 g), and mixed beverages (20.0 g). The number of products with energy from a sugar content of 5% or more compared to the energy reference value was significantly higher in the carbonated beverages (52.2%), fruit and vegetable beverages (33.0%), and mixed beverages (26.5%) than other beverages. The sugar energy ratio of beverage products was highest in the carbonated beverages at 88.9%, followed by fruit and vegetable beverages (87.0%), fruit juices (84.3%), and mixed beverages (76.8%). Overall, beverages with high sugar contents per product, volume, and price were carbonated beverages, fruit and vegetable beverages, and mixed beverages.

• 한국식품영양과학회지
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• 제32권4호
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• pp.581-585
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• 2003

과숙된 키위로 제조한 키위 파우더를 냉동생지나 쿠키와 같은 bakery 제품의 품질개량제로서 이용 가능한지에 대하여 조사하였다. 키위 파우더를 첨가한 냉동생지로 제조한 빵은 빵 속과 거죽의 색이 전체적으로 진해졌고, crumb firmness, 비용적과 관능적인 특성이 좋지 않아서 키위 파우더의 빵 제품에 대한 적용은 어려움이 있었다. 그러나 쿠키의 경우 쿠키의 비용적은 첨가량에 따라 유의적인 차이를 나타내지 않았고 쿠키의 spread ratio는 유의적으로 감소하였으나 퍼짐성은 첨가량에 따라 조절할 수 있었다. 또한 키위 파우더는 오븐 내에서 쿠키의 수분증발을 지연시켜 쿠키를 촉촉하게 할 수 있었고, 유기산에 의해 신맛을 제거 하거나 masking할 수 있다면, 쿠키의 품질(조직감)개량제로서 가능성이 있음을 알 수 있었다.

• 한국식물병리학회지
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• 제14권6호
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• pp.630-635
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• 1998

Tobacco mosaic tobamovirus (TMV), cucumber mosaic cucumovirus (CMV), cucumber green mottle mosaic tobamovirus (CGMMV) and zucchini yellow mosaic potyvirus (ZYMV) from individual fruits and seeds of hot pepper and cucumber were detected by the reverse transcription-polymerase chain reaction (RT-PCR). The dilution end-points for RT-PCR in curde sap from TMV. and CMV - infected hot pepper leaves and CMV - and CGMMV-infected cucumber leaves were 10-5. However, the amount of PCR product obtained from preparation of ZYMV-infected cucumber leaf was 10-fold lower than those of CMV or CGMMV-infected cucumber leaves. In hot pepper, both TMV and CMV were detected in all parts of the fruit wall tissue, but the yields of PCR products in the fruit stalk and its surrounding tissues were higher than those of the end parts of the fruit. On the other hand, in cucumber fruit infected with CMV, CGMMV or ZYMV, the fruit wall tissue and seed located in both stalk and end parts showed higher yields of PCR products than those of intermediate parts. Of five viruses that were analysed, only TMV in hot pepper seed, and CGMMV and CMV in cucumber seed were detected in testa parts.

• Natural Product Sciences
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• 제7권3호
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• pp.87-89
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• 2001

The unripe fruit extract of Juglans mandshurica showed significant inhibition on aspirin and indomethacin induced gastric lesion at an oral dose of 1000 mg/kg. The extract did not show inhibition of aspirin induced ulcer and Shay ulcer at the doses of 500 and 1000 mg/kg. The results indicate that the extract had a gastroprotective activity.

• Natural Product Sciences
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• 제7권3호
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• pp.90-93
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• 2001

The effects of the dried fruit powder of Opuntia ficus-indica var. saboten (OF-f) were investigated on gastric lesion and ulcer models in rats. It showed significant inhibition in HCl ethanol and HCl aspirin induced gastric lesion at a dose of 600 mg/kg, p.o. OF-f also showed significant inhibition in indomethacin induced gastric lesion at the doses of 200 and 600 mg/kg, p.o. However, it did not affect aspirin and Shay ulcer in rats. It also did not affect the gastric juice secretion, acid output and pH. These data suggest that OF-f possesses pronounced inhibitory action on gastric lesion of rats.

• 농업과학연구
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• 제38권3호
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• pp.593-606
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• 2011

Brand is becoming more important as a way to achieve differentiation since consumers tend to buy brands not products. This study primarily aims to determine the critical success factors of two world famous fruit brands, Sunkist and ZESPRI, and to present management strategies to enhance the value of domestic fruit brands. The lessons learned from the case studies of Sunkist and ZESPRI reconfirm the importance of essential factors for a successful fruit brand, that is, quality control, steady supply, advertising and promotion, recipes and processed products, handling items and regional boundaries.

• 한국유기농업학회지
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• 제19권spc호
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• pp.267-270
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• 2011

Root-knot nematodes cause a significant damage on fruit yield and quality of green house growing crops. To asses the effect of eggplant rootstock, Torvum vigor', TaibyouVF' and 'Daitaro' were grafted on eggplants(Solanum melongena cv. Chookyang) and planted in root-knot nematode infested microplot in green house and compared their fruit yield, quality and plant growth with non-grafted control. Eggplant grafted with Torvum vigor had the highest fruit yield and top growth and followed by Daitaro. Non-grafted eggplant had lower yield but had higher root weight because of heavy root-knot nematode infection. Rootstock grafting in eggplant farming is a good alternative technique in root-knot nematode infested green houses without compromising fruit yield and can be applied instantly as organic farming practice.