• 한국식생활문화학회지
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• 제33권1호
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• pp.70-77
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• 2018

This study examined the quality characteristics of waffles made with coconut extract. Waffles were prepared with the substitution of 25, 50, 75, 100, and 125% of coconut extract. The viscosity of the batter tended to increase with increasing ratio of coconut extract, whereas the spreadability measures were not changed significantly. The baking loss rates tended to increase with increasing ratio of coconut extract while the moisture contents were not changed significantly. The L-value and b-value decreased but the a-value increased. TPA showed that the hardness, springiness, chewiness, cohesiveness, and gumminess tend to increase with increasing amount of coconut extract while the resilience was not changed significantly. The results of the sensory evaluation showed that waffles made with 100% coconut extract were the most preferable in appearance, flavor, taste, texture, and overall acceptability.

• 생약학회지
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• 제29권4호
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• pp.360-364
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• 1998

To develop new elicitors inducing the high productivity of taxane derivatives, plant growth inhibitors, namely, maleic acid hydrazide, N-phosphomethyl glycine and succinic acid 2.2-dimethyl hydrazide, coconut milk and yeast extract were administrated in the cell suspension culture system of Taxus cuspidata, and the production of baccatin III were analysed. The effects of amino acid related with the biosynthesis of baccatin III were also examined in these culture system. As the results, a remarkable enhancement of baccatin III production was observed in the cultivation with coconut water and with maleic acid hydrazide.

• Toxicological Research
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• 제32권4호
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• pp.317-325
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• 2016

Increased access to highly active antiretroviral therapy (HAART) has made the management of drug toxicities an increasingly crucial component of HIV. This study investigated the effects of adjuvant use of coconut oil and HAART on testicular morphology and seminal parameters in Sprague-Dawley rats. Twelve adult male Sprague-Dawley rats, weighing 153~169 g were distributed into four groups (A-D) and treated as follows: A served as control (distilled water); B (HAART cocktail-Zidovudine, Lamivudine and Nevirapine); C (HAART + Virgin coconut oil 10 mL/kg) and D (Virgin coconut oil 10 mL/kg). After 56 days of treatment, animals were killed and laparotomy to exercise the epididymis for seminal fluid analyses done whilst testicular tissues were processed for histo-morphometric studies. Result showed a significant decline in sperm motility (P < 0.05) and count (P < 0.0001) in HAART-treated animals while there was insignificant changes in other parameters in groups C and D except count that was reduced (P < 0.0001) when compared with controls. Histomorphological studies showed HAART caused disorders in seminiferous tubular architecture with significant (P < 0.01) decline in epithelial height closely mirrored by extensive reticulin framework and positive PAS cells. Adjuvant Virgin coconut oil + HAART resulted in significant decrease in seminiferous tubular diameter (P < 0.05), but other morphometric and histological parameters were similar to control or Virgin coconut oil alone (which showed normal histoarchitecture levels). While derangements in testicular and seminal fluid parameters occurred following HAART, adjuvant treatment with Virgin coconut oil restored the distortions emanating thereof.

• Applied Microscopy
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• 제39권2호
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• pp.191-197
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• 2009

본 연구는 고지혈을 일으킨 햄스터에게 나린진과 양파즙을 투여하여 고지혈을 낮추는 효과를 조사하고자 하였다. 고지혈 햄스터는 basal diet에 10% 코코넛오일과 0.05% 콜레스테롤로 고지혈을 일으켰다. 실험군은 5군의 그룹으로 나뉘어 40일간 실험식이를 각각 제공하였는데 즉 정상군, 대조군, 50%의 양파즙과 50%의 물을 혼합한군(OEN), 100% 양파즙군(OES), 100% 양파즙과 1% 나린진을 혼합한군(OESN)이다. 나린진을 처리한 그룹에서는 혈청 총 콜레스테롤, 중성지질 레벨은 현저하게 감소되었고 HDL 콜레스테롤은 증가하였다. 한편 간조직은 대조군과 비교하여 미토콘드리아와 핵의 형태가 현저하게 달랐다. 결론적으로 나린진을 함유한 양파즙은 간에서 콜레스테롤을 감소시켰다. 양파즙과 나린진추출물의 혼합은 콜레스테롤을 감소시키는 시너지 효과를 나타내었다.

• Journal of Plant Biotechnology
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• 제47권4호
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• pp.330-336
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• 2020

Ex-situ conservation of the ornamental and medicinal orchid, Coelogyne stricta, was performed by mass propagation using seed culture. Propagation stages were optimized using full- and half-strength solidified MS medium with different phytohormones. Maximum seed germination (88 ± 0.5% over 6 weeks of culture) was achieved on half-strength MS medium supplemented with 15% coconut water. Maximum shoot numbers were found on full-strength MS medium supplemented with 1 mg/L BAP, 2 mg/L Kinetin, and 10% coconut water, while the longest root was developed on full-strength MS medium with 1.5 mg/L IBA. A 2:1:1 combination of coco-peat, pine bark, and sphagnum moss was found to be a suitable potting mixture resulting in 80% seedling survivability. The cytotoxic activity of extracts of both wild plants and in vitro-developed protocorms was determined using an MTT (3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide) assay on a cervical cancer cell line. The wild plant extract inhibited the growth of 41.99% of cells, showing that this extract has moderate cytotoxic activity toward cervical cancer cells.

• Asian-Australasian Journal of Animal Sciences
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• 제25권6호
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• pp.861-868
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• 2012

During two years, four samples per year were collected in Vietnam from rice bran, cassava residue, brewer's grain, tofu residue, soybean meal, coconut cake, sweet potato vines and water spinach for chemical analysis and assessment of water holding capacity (WHC). The selected feedstuffs represent fibre-rich plant sources and agro-industry co-products commonly used in pig feeding in Vietnam. The content (g/kg DM) of crude protein (CP), ether extract (EE) and non-starch polysaccharides (NSP) varied between feedstuffs and ranged from 21 to 506 for CP, from 14 to 118 for EE and from 197 to 572 for NSP. Cassava residue had a high starch content of 563 g/kg DM, while sweet potato vines, water spinach, coconut cake and soybean meal had a high content of sugars (63-71 g/kg DM). The content of individual neutral sugars varied between feed ingredients, with the highest content of arabinose, galactose and glucose in tofu residue, the highest content of xylose in brewer's grain and the highest content of mannose in coconut cake. The content of uronic acid was high for cassava residue, tofu residue, sweet potato vines and water spinach (57-88 g/kg DM). The content of soluble non-cellulosic polysaccharides (S-NCP) was positively correlated ($r^2$ = 0.82) to the WHC. The content (g/kg DM) of CP, NDF, neutral sugars, total NSP, total NCP, S-NCP and total dietary fibre in tofu residue, water spinach and coconut cake varied (p<0.05) between years. In conclusion, diet formulation to pigs can be improved if the variation in chemical composition of the fibre fraction and in WHC between potential feed ingredients is taken into account.

• Journal of Nutrition and Health
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• 제30권1호
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• pp.12-18
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• 1997

The effects of Artemisia princeps var orientalis(mugwort), Circium japonicum var ussuriense(Unggungqui) on serum lipid componets in rats was evaluated. Thirty rats divided into 5 experimental groups were fed with the diet containing 1% cholesterol, 0.25% sodium cholate, 10% coconut oil and 5% lard(control diet), supplemetned with 5% plant powder or its water soluble extract(experimental diet) for 4 weeks. Proximate analysis data and compositions of ash, dietary fiber and fatty acids in plants were presented. The concentrations of the total cholesterol was significantly lower in Ungungqui powder, Ungungqui extract and mugwort powder diet groups than the control. Serum HDL-cholesterol level was significantly higher in Unggunqui powder and Unggunqui extract diet group than the control. The concentration of LDL was significantly lower in Unggungqui power or extract diet group compared to the control. The values of VLDL and chylomicron were comparatively lower in Unggungqui power and mugwort powder diet group than in the other diet groups. The concentration of seum triglyceride and phospholipid was lower in Unggungqui powder diet group than in the control.

• 한국균학회지
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• 제25권3호통권82호
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• pp.226-232
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• 1997

경주시 남산으로부터 송이를 채집하여 균사를 분리하였다. 집락 및 균사의 형태, 균사의 독특한 송이향(1-octene-3-ol)을 기준으로 하여 Tricholoma matsutake DGUM 26001이라 명명하였다. T. matsutake DGUM 26001은 사용한 복합액체배지 중 yeast malt extract 및 Czapek-Dox 배지에서 가장 우수한 균사생육을 보여주었으며, nutrient glucose 배지, Macaya-Lizano 배지, 및 Tricholoma matsutake 배지(TMM)에서의 균사생육은 양호하였다. 세균 배양에 사용되는 colombia 배지, brain heart infusion 배지, Luria-Bertani glucose 배지 및 brucella 배지에서의 균사 생육은 매우 저조하였다. TMM 배지에 다양한 탄수화물을 탄소원으로 첨가하였을 때, 다당류의 starch, 이당류의 trehalose 및 maltose, 단당류의 sorbitol, xylitol 및 glucose를 사용하였을 때 균사생육이 양호하였다. Starch를 탄소원으로 하는 TMM 배지에서 30일간 균사를 배양하였을 경우, 8.85 g/L의 건조 균사중량을 얻을 수 있었다. 포도당을 탄소원으로 하는 TMM 액체배지에 coconut water 및 pyridoxine을 비타민으로 첨가하여 30일간 배양 후, 가장 우수한 균사 건조체를 얻을 수 있었으며 각각 8.65 및 8.32 g/L의 균사 건조량을 얻을 수 있었다.

• 한국미생물·생명공학회지
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• 제30권1호
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• pp.57-62
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• 2002

Acetobacter xylinum GS11 균주를 이용하여 다양한 배양조건에서 미생물 셀룰로오스의 생산성을 검토하였다. 탄소원으로 glucose 이외에 첨가한 기질은 영향이 없었으며, 2% glucose 농도 범위에서 셀룰로오스 생산량이 2.8 g/L으로 가장 양호한 것으로 나타났다. 질소원은 Y.E와 soytone등의 유기질소원 첨가가 효과적이었으나, 무기질소원의 효과는 나타나지 않았다. 무기염류 및 아미노산의 첨가는 대부분 효과적이었으며, 이 중 무기염류는$ MgSO_4$가 1.5배, 아미노산은 phenylalanine이 1.4배의 셀룰로오스 생산성을 나타냈다. 비타민은 $\alpha$-tocopherol의 첨가 시 1.4배의 생산성을 보였다. 또한 기본배지에 Coconut milk와 0.5%의 lignosulfonate의 첨가가 대조구와 비교하여 각각 2.2, 2.1배의 셀룰로오스의 생산성을 나타내어 실험 처리 중 가장 효과적이었다.

• Asian-Australasian Journal of Animal Sciences
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• 제11권2호
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• pp.176-184
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• 1998

A total of 125 pigs (5.8 kg of BW) were allotted in a completely randomized block design. Treatments were coconut oil, corn oil, soybean oil, tallow and tallow+lecithin. Each treatment had 5 replicates with 5 pigs per replicate. From d 0 to 7, pigs fed vegetable oil supported greater average daily gain (ADG) and improved feed/gain (F/G) compared to pigs fed the animal fat. Addition of lecithin to tallow increased ADG by 7.2%. Feed intake were similar for all treatment groups. From d 8 to 14, pigs fed coconut oil and soy oil showed better ADG and average daily feed intake (ADFI) than any of the others. From d 15 to 21, pigs fed the tallow diets had lower gains (p < 0.05) than those fed diets that contained vegetable oil and tallow with added lecithin. The effect of different fat sources on gain became smaller with age. Feed intakes were similar between the vegetable oil and lecithin supplemented diets each week postweaning except for pigs fed tallow (p < 0.05). Feed : gain ratios were superior during the initial 2 weeks postweaning period when pigs were provided vegetable oil diet compared with pigs fed tallow. All pig groups had similar feed : gain ratios during 3 weeks. Combinations of tallow with lecithin tended to have intermediate feed/gain ratio. It was found that vegetable oils were much better in improving growth rate of the piglets. Lecithin significantly improved growth rate and feed efficiency of the pigs through the whole experimental period compared to tallow. Coconut oil was the most effective in improving growth of pigs during the first two weeks postweaning. Corn oil had equal value with soy oil in improving growth performance of weaned pigs. When vegetable oil was added, the digestibilities of nutrients except for minerals were higher than when the tallow was fed. Nutrients digestibility was similar among vegetable oils. The addition of lecithin to tallow increased digestibility of gross energy, dry matter, ether extract and crude protein. Crude ash and phosphorus digestibility were not affected by the treatments. Dry matter excretion was not different among treatments except for tallow which showed significantly higher dry matter excretion (p < 0.05), while nitrogen excretion was significantly decreased in pigs fed vegetable oil sources. However, Phosphorus excretion was not affected by the different fat sources.