• Proceedings of the Korean Society of Life Science Conference
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• 2001.09a
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• pp.131-131
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• 2001

• Proceedings of the Korean Nutrition Society Conference
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• 2001.05a
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• pp.295.1-295
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• 2001

• Journal of the East Asian Society of Dietary Life
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• v.19 no.5
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• pp.750-760
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• 2009

In this study, the various effects of Salicornia herbacea, including antioxidative function, antibiotic, and anti-inflammatory effect, and the effect of sebiparous reduction due to intervention of the DHT hormone were investigated using. The result of this study Based on this analysis, the serum total cholesterol, triglyceride, and WBC were found to be significantly decreased and SOD, Ca, K, and Zn were shown to be significantly increased significantly in the group that received the SH pill group after trial fora 12 week trials. Testosterone and DHT were increased in the SH pill group, but it was not statistically significant. In the case of the skin condition measurements, the number of blackhead pores, skin oiliness, keratin and, MIC were significantly decreased, and the pH was decreased to normal pH in the SH pill group. Therefore, it was confirmed that overall skin condition was improved due to Salicornia herbacea diet. The results of this research result can contribute so demonstrate the potential of actively using that the Salicornia herbacea can be actively developed as a health supplement, and a medication.

• KSBB Journal
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• v.23 no.5
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• pp.431-438
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• 2008

For the experiment, to develop new materials for cosmetics, the Celosia cristata L. plant ethanol extract were used for physiological effect and cosmetics application research. The Celosia cristata L. is a Korean traditional variety grown. To investigate the effect of Ethanol extract of Celosia cristata L. on skin care, we measured anti-oxidant activity and anti-aging activity. Celosia cristata L. ethanol extract itself had anti-oxidant activity in a dose-dependent manner in 1-diphenyl-2-picryl-hydrazyl(DPPH) radical scavenging. Ethanol extract had anti-oxidant activity in a dose-dependent manner. Silica dose-dependently increased the intracellular ROS generation in RAW 264.7 cells. Celosia cristata L. ethanol extract inhibited silica-induced intracellular superoxide anion generation and $H_2O_2$ generation and hydro-peroxide generation in RAW 264.7 cells. For anti-aging effects, the hyaluronidase inhibition effects, were relatively strong and they also showed elastase activity inhibition effects, which suggesting the Celosia cristata L. ethanol extract might be used as hydration and anti-wrinkle agents. From the above results, it is referred that Celosia cristata L. ethanol extract appears to have potent anti-oxidant activity and anti-aging activity.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.25 no.5
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• pp.325-330
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• 1992

This paper deals with the antioxidative activities of some spices on the autoxidation of refined sardine oil. The various spices powders(120mesh) were added into the refined sardine oil at the level of $0.1\%$ (w/w), and then incubated at $37^{\circ}C$ Among spices tested, herb spices showed higher antioxidative activities than spicy and seed spices. Especially, the antioxidative activities of herb spices on peroxidation of refined sardine oil were most effective in rosemary and sage. Furthermore, the available antioxidative compounds of rosemary and sage were fractionated into petroleum ether-soluble and -insolubles. Petroleum ether-soluble fractions(PESF) obtained from rosemary and sage on the autoxidation of refined sardine oil had a great antioxidative activities. The yields of PESF obtained from rosemary and sage were $10.3\%\;and\;12.6\%$, respectively. The PESF of rosemary and sage showed higher antioxidative effects than butylated hydroxytoluene(BHT), and indicated predominant metal ion-scavenging effect in PESF-refined sardine oil systems.

• Korean Journal of Food Science and Technology
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• v.21 no.4
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• pp.492-497
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• 1989

The antioxidant effects against linoleic acid of various protein hydrolysates from fish protein, defatted soybean cake, egg albumin and casein were investigated. Each protein hydrolysate by enzyme hydrolysis exhibited the antioxidative effects by addition of 5mg and 10mg per 1g linoleic arid. Especially, egg albumin and fish protein hydrolysates had a great antioxidative effects. The protein hydrolysates indicated the synergitic effects with ${\alpha}-tocopherol$, and indicated scavenging effects toward metal ion $(Fe^{3+},\;Cu^{2+})$ as prooxidants.

• Korean Journal of Food Science and Technology
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• v.22 no.3
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• pp.332-336
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• 1990

Antioxidative characteristics of freeze dried soybean sauce powder (SSP) on the oxidation reaction of linoleic acid mixture(LA) were evaluated by the determinations of peroxide formation, synergistic property, hydrogen donation and lipoxygenase activity. SSP was found to possess a considerable potentiality of antioxidant activity on the formation of hydroperoxides in the LA oxidation reaction system at $50^{\circ}C$ for 144hrs. This antioxidative effect was increased by the concentration from 0.02% to 0.5% of SSP in the reaction system. Under the condition of presence of ferric chloride (10 ppm) in the reaction system. appreciable effect of SSP on the synergistic antioxidation were observed. On the other hand, hydrogen donation property of SSP onto ${\alpha},\;{\alpha}'-diphenyl-{\beta}-picrylhydrazyl$ was found and inhibitory ability of SSP on LA oxidation was also shown in the reaction system of lipoxygenase-catalized oxidation.

• Journal of Ginseng Research
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• v.12 no.2
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• pp.128-134
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• 1988

The effect of the saponin fraction extracted from Panax ginseng C.A. Meyer on the antioxidant activity of $\alpha$-tocopherol was investigated in vitro as well as in vivo. Microsomal preparation of rat(Winter, 180-200g) liver was incubated in the mixture containing NADPH, $Fe^{3+}$, ATP, $\alpha$-tocopherol with and/or without ginseng saponin fraction for 30 minutes and the malondialdehyde formed was assayed and found that the saponin fraction stimulated the antioxidant activity of $\alpha$-tocopherol cooperatively. It was also realized that the cooperative stimulation of the antioxidant activity of $\alpha$-tocopherol was most eminent when the concentration of the saponin fraction was around $10^{-5}$% in the reaction mixture. Alcoholic suspension of $\alpha$-tocopherol with and f or without ginseng saponin fraction was administered orally to rats in which the lipid preoccupation was induced by ethanol administration and the lipid peroxide contents of the liver were assayed at certain periods of time after $\alpha$-tocopherol administration in this animal. From the previous work and present experimental results, it seemed that the saponin fraction accelerated the absorption of $\alpha$-tocopherol and therefore stimulated the antioxidant activity of $\alpha$-tocopherol more effectively in the animal body.

• Korean Journal of Food Science and Technology
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• v.29 no.3
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• pp.432-436
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• 1997

This study was conducted to investigate the functional characteristics of diethylether and butanol extracts from Ganoderma lucidum, Agaricus bisporus and Lentinus edodes. Electron donating abilities of diethylether and butanol extracts from Ganoderma luculum were 95.07% and 97.75%, respectively. Electron donating abilities of butanol extracts from Agaricus bisporus was 94.33%, and that of Lentinus edodes was 96.09%. Antioxidative activities of diethylether and butanol extracts from Canoderma lucidum were higher than those of BHA. All extracts of Agaricus bisporus and Lentinus edodes showed lower antioxidative activity than that of BHA. Nitrite-scavenging abilities of diethylether and butanol extracts from Ganoderma lucidum were 68.34% and 44.44%, respectively. Nitrite-scavenging abilities of butanol extracts from Agaricus bisporus were 43.39%, and those of Lentinus edodes were 68.23%.

• Journal of Life Science
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• v.4 no.1
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• pp.11-18
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• 1994

Plant phenolics은 식물 생체에 널리 분포되어 있으므로 매일 일정량이 식품으로 섭취되어지고 있으며, 이 물질들은 식품 외에도 일부 향신료 및 의약용으로 이용되어지고 있다. 본 논문에서는 plant phenolics이 free radical scavenger로서의 주요 작용을 포함한 항산화 메카니즘과 기타 항산화 특성, 그리고 plant phenolic계 free radical scavenger 물질인 flavonoids와 hydroxycinnamic acids 및 hydroxycinnamic acid derivatives의 항산화 활성과 구조 간의 관계에 초점을 두어 고찰하였다. 또한 주요 식물별 plant phenolics 물질의 특성과 항산화 활성에 대하여서도 검토하였다.