• 한국조리학회지
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• 제17권3호
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• pp.221-235
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• 2011

본 연구는 허브 추출물로 마리네이드 한 고등어의 품질 특성에 대하여 알아보고자 하였다. 마늘, 생강, 바질의 첨가량을 달리하여 최적의 첨가량을 알아보았다. 실험 결과, 마늘 3%, 생강 3%, 바질 2%의 기호도가 가장 높아 최적의 첨가량으로 도출하였다. 최적의 첨가량인 마늘 3%, 생강 3%, 바질 2%를 첨가하여 마리네이드 한 고등어의 pH 변화는 적색육 어류의 초기 부패점인 pH 6.2-6.4의 범위 안에 들어가 제품 품질 특성에 적합하였으며 특성차이검사에서 견고성은 GA3이 가장 낮아 부드러웠고, 탄력성도 GA3이 가장 좋았으며 촉촉함 또한 GA3 이 촉촉하여 생강, 바질 보다는 마늘이 더 좋은 것으로 나타났다. 기호도 검사에서 외관, 향, 절감, 맛 모두 GA3를 가장 선호하였다. 이상의 실험 결과를 볼 때 GA3(마늘 3%)이 최적의 첨가량으로 보아진다.

• 원예과학기술지
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• 제19권1호
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• pp.92-97
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• 2001

본 실험은 대량생산을 위한 포트 재배시 바실의 생육과 정유함량을 향상시킬 수 있는 최적의 배지와 적정 배양액의 농도를 선발하고자 실시하였다. 배양액농도에 따른 생육은 1, 2배에서 양호하였으며, 3배의 경우 생육이 억제 되었다. 생육이 좋은 양액농도는 펄라이트의 경우 2배, 피트모스. 코코피트 단용배지는 0.5배, 혼용배지의 경우 1배였다. 배지별로는 코코피트를 사용한 경우가 생육이 좋았으며, 펄라이트의 경우도 양호하였으나, 피트모스의 경우 생육이 저조하였다. 내적인 품질은 동일한 경향을 보이지 않았으나, 정유함량의 경우 코코피트와 펄라이트(1:1 v:v)를 혼용한 처리구에서 높은 수치를 보였다. 따라서, 바실 포트 재배의 경우, 코코피트와 펄라이트 1:1(v:v) 혼용배지에 벨기에의 유럽채소연구회에서 개발한 허브 배양액 1배($EC=2.4dS{\cdot}m^{-1}$)를 처리한 것이 외관생육과 정유함량의 두 요소를 고려해 볼 때 가장 적합하였다.

• Animal Bioscience
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• 제35권5호
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• pp.752-762
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• 2022

Objective: Microencapsulation is a technique to improve stability, bioavailability, and controlled release of active ingredients at a target site. This experiment aimed to investigate the effects of microencapsulated basil oil (MBO) on growth performance, apparent ileal digestibility (AID), jejunal histomorphology, bacterial population as well as antioxidant capacity of broiler chickens in a tropical climate. Methods: A total of 288 one-day-old female broilers (Ross 308) were randomly allocated into 4 groups (6 replicates of 12 birds), based on a completely randomized design. Dietary treatments were as follows: i) basal diet (NC), ii) basal diet with avilamycin at 10 ppm (PC), iii) basal diet with free basil oil (FBO) at 500 ppm, and iv) basal diet with MBO at 500 ppm, respectively. Results: Dietary supplementation of MBO improved average daily gain, and feed conversion ratio of broilers throughout the 42-d trial period (p<0.05), whereas MBO did not affect average daily feed intake compared with NC group. The broilers fed MBO diet exhibited a greater AID of crude protein and gross energy compared with those in other groups (p<0.05). Lactobacillus spp. and Escherichia coli populations were not affected by feeding dietary treatments. Both FBO and MBO had positive effects on jejunal villus height (VH), villus height to crypt depth ratio (VH:CD) and villus surface area of broilers compared to NC and PC groups (p<0.05). Superoxide dismutase level in the duodenal mucosa of MBO group was significantly increased (p<0.01), whereas malondialdehyde level was significantly decreased (p<0.01). Conclusion: Microencapsulation could be considered as a promising driver of the basil oil efficiency, consequently MBO at 500 ppm could be potentially used as a feed additive for improvement of intestinal integrity and nutrient utilization, leading to better performance of broiler chickens.

• Journal of Ginseng Research
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• 제48권2호
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• pp.171-180
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• 2024

Background: Epimers of ginsenoside Rg3 (Rg3) have a low bioavailability and are prone to deglycosylation, which produces epimers of ginsenoside Rh2 (S-Rh2 and R-Rh2) and protopanaxadiol (S-PPD and R-PPD). The aim of this study was to compare the efficacy and potency of these molecules as anti-cancer agents. Methods: Crystal violet staining was used to study the anti-proliferatory action of the molecules on a human epithelial breast cancer cell line, MDA-MB-231, and human umbilical vein endothelial cells (HUVEC) and compare their potency. Cell death and cell cycle were studied using flow cytometry and mode of cell death was studied using live cell imaging. Anti-angiogenic effects of the drug were studied using loop formation assay. Molecular docking showed the interaction of these molecules with vascular endothelial growth factor receptor-2 (VEGFR2) and aquaporin (AQP) water channels. VEGF bioassay was used to study the interaction of Rh2 with VEGFR2, in vitro. Results: HUVEC was the more sensitive cell line to the anti-proliferative effects of S-Rh2, S-PPD and R-PPD. The molecules induced necroptosis/necrosis in MDA-MB-231 and apoptosis in HUVEC. S-Rh2 was the most potent inhibitor of loop formation. In silico molecular docking predicted a good binding score between Rh2 or PPD and the ATP-binding pocket of VEGFR2. VEGF bioassay showed that Rh2 was an allosteric modulator of VEGFR2. In addition, SRh2 and PPD had good binding scores with AQP1 and AQP5, both of which play roles in cell migration and proliferation. Conclusion: The combination of these molecules might be responsible for the anti-cancer effects observed by Rg3.

• International Journal of Industrial Entomology and Biomaterials
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• 제18권1호
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• pp.49-52
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• 2009

An in vitro and in vivo studies were conducted to evaluate the antibacterial efficacy of certain botanicals viz., rhizomes of turmeric (Curcuma longa) and leaves of amla (Phyllanthus emblica), asparagus (Asparagus racemosus), bael (Aegle marmelos), boerhavia (Boerhavia diffusa), garlic (Allium sativum) and basil (Oscimum basicilum) against bacterial pathogens viz., Staphylococcus sp., Bacillus sp. and Klebsiella cloacae, of silkworm, Bombyx mori. Asparagus and basil, amla and boerhavia, basil and bael at concentration of 20, 000 ppm showed higher antibacterial activity against Staphylococcus sp., Bacillus sp., K. cloacae respectively, both in vitro and in vivo studies.

• Journal of Microbiology and Biotechnology
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• 제27권3호
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• pp.429-438
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• 2017

For centuries, plants have been used for a wide variety of purposes, from treating infectious diseases to food preservation and perfume production. Presently, the increasing resistance of microorganisms to currently used antimicrobials in combination with the appearance of emerging diseases requires the urgent development of new, more effective drugs. Plants, due to the large biological and structural diversity of their components, constitute a unique and renewable source for the discovery of new antibacterial, antifungal, and antiparasitic compounds. In the present paper, the history, composition, and antimicrobial activities of the basil, oregano, and thyme essential oils are reviewed.

• 대한화학회지
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• 제56권4호
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• pp.401-405
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• 2012

Corrosion inhibition efficiencies of holy basil on Al in HCl solution were studied by weight loss and thermometric methods in presence and in absence of stem extract of three different varieties of holy basil viz. ocimum basilicum ($E_B$), ocimum canum ($E_C$) and ocimum sanctum ($E_S$). Inhibition efficiency increases with the increasing concentration of stem extract and decreases with increases in acid strength. Results show that all varieties under study are good corrosion inhibitors, among which, $E_B$ is most effective. Maximum inhibition efficiency was found 97.09% in 0.5N HCl solution with 0.6% stem extract. The Langmuir adsorption isotherm indicates that surface coverage also increases with increasing in the concentration of extract of stem in HCl solution.

• 한국식품영양학회지
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• 제12권5호
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• pp.513-517
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• 1999

Theessential oils of anise darkopal lettuce and sweet basils cultivated in Korea were extracted by simulatneous steam distillation and extraction method and were analyzed by GC/MSD. Total 41 com-ponents were identified in essential oils including 11 alcohols, 6 carbonyls 19 hydrocarbons and 5 esters components. The major components were 1,8-cineole linalool $\alpha$-bergamotene $\beta$-elemene methyl chavicol, $\beta$-cubebene methyl cinnamate and eugenol. Darkopal lettuce and sweet basils were rich in linalool(30.1-36.5%) methyl chavicol(8.1-25.5%) and relatively poor in methyl cinnamate(0-2.71%) Anise basil was rich in linalool(28.5%) and methyl cinnamate(23.1%) However methyl chavicol which was known as one of the main components of bisil was not detected.

• Plant Resources
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• 제8권3호
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• pp.275-280
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• 2005

Tissue culture systems to optimize regeneration plant species of Ocimum spp were evaluated as a method to micropropagate individual plants and to better study their biology in vitro. Ocimum species were also evaluated for the production of natural plant products during and following the regeneration process. The primary goal of this project was to enhance the regeneration efficiency of basil. Several factors were examined using different Ocimum species and commercial varieties. The effect of cytokinin combination, activated charcoal, gelling agents, and different carbon sources were investigated. Anthocyanin callus spots were produced only in four varieties among six tested. 'Sweet Dani' showed the best results on anthocyanin accumulation, while 'African beauty', 'Tree basil' and 'Methylcinnamate' produced only a few spots. Shoot regeneration was only achieved from 'Sweet Dani' explants. As the activated charcoal concentration increased, callus formation rate decreased respectively compare to the controls for all varieties. There was a decrease in callus growth with increasing concentration of agar and phytagel.

• 생물환경조절학회지
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• 제9권4호
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• pp.193-200
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• 2000

본 실험은 바실의 양액재배시 기능성 원소 selenium(Se)을 처리하였을 때 basil의 저장중 품질 변화를 조사하기 위하여 수행되었다. European Vegetable R ' B center에서 개발한 허브 배양액 1배액을 사용하여 담액 순환식으로 재배하였으며, Se을 sodium selenate($Na_2$Se $O_4$)의 형태로 수확 3주전에 2, 4mg. $L^{-1}$를 양액 내 처리하였다. 1$0^{\circ}C$에서 40um ceramic film로 PET 상자를 사용하여 MA저장을 15일간 하였다. 바실의 수경재배시 기능성 물질의 첨가가 저장중 품질 변화에 미치는 영향은 다음과 같다. Se 함량은 양액내 처리 농도에 따라 증가하였고 저장 후에도 같은 경향을 나타내었다. 포장재에 따른 휘발량의 차이는 크지않았다. 엽록소와 정유함량은 Se처리에 의해 증가되었다. 정유 함량은 $Na_2$Se $O_4$.4mg. $L^{-1}$ 처리가 저장후 감소율이 가장 적었다. Se 함량은 2mg. $L^{-1}$처리시 저장전 함량이 112.73ug. $g^{-1}$DM이었고 저장중 감소량은 50%정도였다. 저장중 품질유지와 소비자가 안전하게 Se를 섭취할 수 있는 적정 농도는 2mg. $L^{-1}$이며, 40um ceramic film을 이용한 MA저장이 효과적이었다. 이상에서 바실의 양액재배시 Se처리는 작물의 품질 증진 및 저장중 품질 유지에 효과가 인정되었다. 또 Se 휘발에 의한 정유성분의 변화는 나타나지 않았다. 또 Se 휘발에 의한 정유성분의 변화는 나타나지 않았다.