- Identification of Soluble Epoxide Hydrolase Inhibitors from the Seeds of Passiflora edulis Cultivated in Vietnam
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Cuong TD, Thi Ngoc Anh H, Huong TT, Khanh PN, Ha VT, Hung TM, Kim YH, Cuong NM
- KMID: 2468069
- Nat Prod Sci.
- 2019 Dec;25(4):348-353.
- doi: 10.20307/nps.2019.25.4.348
Soluble epoxide hydrolases (sEH) are enzymes present in all living organisms, metabolize epoxy fatty acids to 1,2-diols. sEH in the metabolism of polyunsaturated fatty acids plays a key role in... -
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- Antioxidant Activity and Phenolic Content of Different Parts of Lotus and Optimization of Extraction Condition using Response Surface Methodology
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Jang JY, Ahn JH, Jo YH, Hwang BY, Lee MK
- KMID: 2443103
- Nat Prod Sci.
- 2019 Mar;25(1):44-48.
- doi: 10.20307/nps.2019.25.1.44
Nelumbo nucifera Gaertn. (Nymphaeaceae) is commonly called lotus and its leaves are widely been used as functional ingredients due to its antioxidant activity. For maximum efficacy, optimized extraction condition was... -
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- Antioxidant activities of brown teff hydrolysates produced by protease treatment
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Yun YR, Park SH
- KMID: 2455847
- J Nutr Health.
- 2018 Dec;51(6):599-606.
- doi: 10.4163/jnh.2018.51.6.599
PURPOSE: Various plants, herbal medicines, and marine foodstuffs have been used in kimchi preparation to improve its overall quality. Teff, which is rich in minerals and starches, facilitates stable blood... -
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- Essential Oils: Biological Activity Beyond Aromatherapy
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Kar S, Gupta P, Gupta J
- KMID: 2422004
- Nat Prod Sci.
- 2018 Sep;24(3):139-147.
- doi: 10.20307/nps.2018.24.3.139
The essential oils are fragrant products whose complex compositions are obtained from various parts of plants by dry or steam distillation. Plants with variable biological activities have been explored worldwide.... -
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- Antioxidant Compounds Isolated from the Roots of Phlomis umbrosa Turcz.
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Nguyen DH, Le DD, Zhao BT, Ma ES, Min BS, Woo MH
- KMID: 2416073
- Nat Prod Sci.
- 2018 Jun;24(2):119-124.
- doi: 10.20307/nps.2018.24.2.119
Two triterpenoids, arjunolic acid (1), belleric acid (2), five phenylethanoids, martynoside (3), orobanchoside (4), 3,4-dihydroxyphenethylalcohol-6-O-caffeoyl-β-D-glucoside (5), leucosceptoside B (6), lunariifolioside (7), four phenolic acids, ferulic acid (8), syringic acid (9),... -
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- Topical or oral treatment of peach flower extract attenuates UV-induced epidermal thickening, matrix metalloproteinase-13 expression and pro-inflammatory cytokine production in hairless mice skin
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Kwak CS, Yang J, Shin CY, Chung JH
- KMID: 2429016
- Nutr Res Pract.
- 2018 Feb;12(1):29-40.
- doi: 10.4162/nrp.2018.12.1.29
BACKGROUND/OBJECTIVES: Ultraviolet radiation (UV) is a major cause of skin photoaging. Previous studies reported that ethanol extract (PET) of Prunus persica (L.) Batsch flowers (PPF, peach flowers) and its subfractions,... -
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- Inhibitory effects of 2,6-di-tert-butyl-4-hydroxymethylphenol on asthmatic responses to ovalbumin challenge in conscious guinea pigs
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Jeong SY, Lee JY
- KMID: 2398558
- Korean J Physiol Pharmacol.
- 2018 Jan;22(1):81-89.
- doi: 10.4196/kjpp.2018.22.1.81
This study evaluated the anti-asthmatic activities of 2,6-di-tert-butyl-4-hydroxymethylphenol (DBHP) that is a potent phenolic antioxidant in edible vegetable oil. The effects of DBHP on bronchial asthma were evaluated by determining... -
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- Vanillin and 4-hydroxybenzyl alcohol attenuate cognitive impairment and the reduction of cell proliferation and neuroblast differentiation in the dentate gyrus in a mouse model of scopolamine-induced amnesia
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Kim YH, Park JH
- KMID: 2451240
- Anat Cell Biol.
- 2017 Jun;50(2):143-151.
- doi: 10.5115/acb.2017.50.2.143
4-Hydroxy-3-methoxybenzaldehyde (vanillin) and 4-hydroxybenzyl alcohol (4-HBA) are natural phenolic compounds, which present in many plants and have diverse biological properties. In this study, we examined effects of vanillin and 4-HBA... -
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- Anti-microbial and Anti-inflammatory Activity of New 4-methoxy-3-(methoxymethyl) Phenol and (E)-N′-(5-bromo-2-methoxybenzylidene)-4-methoxy Benzohydrazide Isolated from Calotropis gigantean white
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Manivannan R, Shopna R
- KMID: 2376502
- Nat Prod Sci.
- 2017 Mar;23(1):69-74.
- doi: 10.20307/nps.2017.23.1.69
A new phenol and hydrazide derivatives were obtained for the first time from the C. giganteawhite by silica gel column chromatography. The structure of the isolated compounds was identified by... -
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- Suitability of Ethanol-Glycerin Embalming Cadavers for the Training of Human Anatomy
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Shin SS, Yang HC, Nam KI
- KMID: 2364638
- Korean J Phys Anthropol.
- 2016 Dec;29(4):155-165.
- doi: 10.11637/kjpa.2016.29.4.155
This study evaluates the suitability of cadavers embalmed by the ethanol-glycerin fixative for the dissection course of medical students and the hands-on dissection workshop of clinicians. Five cadavers were embalmed... -
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- Protective effect of Korean diet food groups on lymphocyte DNA damage and contribution of each food group to total dietary antioxidant capacity (TDAC)
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Lee MY, Han JH, Kang MH
- KMID: 2357130
- J Nutr Health.
- 2016 Oct;49(5):277-287.
- doi: 10.4163/jnh.2016.49.5.277
PURPOSE: This study was performed to compare total phenolic contents, in vitro antioxidant capacity, and reduction effect of Korean food groups on ex vivo DNA damage in human cells and... -
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- Anti-Proliferative and Pro-Apoptotic Activities of 4-Methyl-2,6-bis(1-phenylethyl)phenol in Cancer Cells
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Sung NY, Kim SC, Kim YH, Kim G, Lee Y, Sung GH, Kim JH, Yang WS, Kim MS, Baek KS, Kim JH, Cho JY
- KMID: 2351689
- Biomol Ther.
- 2016 Jul;24(4):402-409.
- doi: 10.4062/biomolther.2015.166
It has been found that 4-isopropyl-2,6-bis(1-phenylethyl)phenol (KTH-13), a novel compound isolated from Cordyceps bassiana, is able to suppress tumor cell proliferation by inducing apoptosis. To mass-produce this compound, we established... -
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- Phenolic Constituents and Their Anti-inflammatory Activity from Echinochloa utilis Grains
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Nguyen DH, Zhao BT, Le DD, Kim KY, Kim YH, Yoon YH, Ko JY, Woo KS, Woo MH
- KMID: 2328881
- Nat Prod Sci.
- 2016 Jun;22(2):140-145.
- doi: 10.20307/nps.2016.22.2.140
Seven phenolic compounds including p-coumaric acid (1), 4-hydroxybenzoic acid (2), 4-hydroxybenzaldehyde (3), vanillic acid (4), luteolin (5), acacetin (6), and tricin (7), were isolated from the methylene chloride and ethyl... -
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- Phenolic Compounds Isolated from Opuntia ficus-indica Fruits
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Kim JW, Kim TB, Yang H, Sung SH
- KMID: 2328877
- Nat Prod Sci.
- 2016 Jun;22(2):117-121.
- doi: 10.20307/nps.2016.22.2.117
On the phytochemical investigation of a 70% ethanol extract of the fruits of Opuntia ficus-indica, (Cacataceae), we could result in the isolation of thirteen phenolic compounds including seven flavonoids (1... -
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- Analysis of Flavonoid Composition of Korean Herbs in the Family of Compositae and their Utilization for Health
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Nugroho A, Choi JS, Park HJ
- KMID: 2312914
- Nat Prod Sci.
- 2016 Mar;22(1):1-12.
- doi: 10.20307/nps.2016.22.1.1
Compositional differences in flavonoids are varied in the big family of Compositae. By summarizing our previous analytical studies and other scientific evidences, new strategy will be possible to further analyze... -
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- Phenolic Constituents from the Flowers of Hamamelis japonica Sieb. et Zucc.
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Yim SH, Lee YJ, Park KD, Lee IS, Shin BA, Jung DW, Williams D, Kim HJ
- KMID: 2312891
- Nat Prod Sci.
- 2015 Sep;21(3):162-169.
- doi: 10.0000/nps.2015.21.3.162
Hamamelis japonica (Hamamelidaceae), widely known as Japanese witch hazel, is a deciduous flowering shrub that produces compact clumps of yellow or orange-red flowers with long and thin petals. As a... -
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- Optimization of Protein Extraction for Lichen Thalli
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Kondratiuk AS, Savchuk OM, Hur JS
- KMID: 2312807
- Mycobiology.
- 2015 Jun;43(2):157-162.
- doi: 10.5941/MYCO.2015.43.2.157
Lichen-forming fungal proteins have been seldom searched due to many difficulties in their extraction. Phenols, quinones, proteases, and other components released during cell disruption have been known to be the... -
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- Health Effects of Small Volatile Compounds from East Asian Medicinal Mushrooms
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Pennerman , Yin G, Bennett JW
- KMID: 2312787
- Mycobiology.
- 2015 Mar;43(1):9-13.
- doi: 10.5941/MYCO.2015.43.1.9
Medicinal fungi, taken whole or as various forms of extracts, have been used to alleviate, cure or prevent human ailments since pre-historic times. In particular, Asian cultures have incorporated a... -
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- The ingredients in Saengshik, a formulated health food, inhibited the activity of alpha-amylase and alpha-glucosidase as anti-diabetic function
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Kim M, Kim E, Kwak HS, Jeong Y
- KMID: 2313785
- Nutr Res Pract.
- 2014 Oct;8(5):602-606.
- doi: 10.4162/nrp.2014.8.5.602
BACKGROUND/OBJECTIVES: We investigated total 26 ingredients of Saengshik which will be commercially produced as an anti-diabetic dietary supplement. SUBJECTS/METHODS: Thirteen vegetables, nine cereals, three legumes and one seed were extracted with... -
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- Success Rates of Multiple Treatments for Ingrown Nails
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So BJ, Kim IH
- KMID: 1720687
- Korean J Dermatol.
- 2014 Aug;52(8):554-558.
BACKGROUND: An ingrown nail is a common condition of inflammation and infection that can occur when nails are clipped too much or pressure is applied by tight shoes. In Korea,... -
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