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Park S, Han N, Lee JM, Lee JH, Bae S. Effects of Allium hookeri Extracts on Hair-Inductive and Anti-Oxidative Properties in Human Dermal Papilla Cells. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12091919. [PMID: 37176977 PMCID: PMC10181221 DOI: 10.3390/plants12091919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/02/2023] [Accepted: 05/04/2023] [Indexed: 05/15/2023]
Abstract
Oxidative stress and cellular senescence in dermal papilla cells (DPCs) are major etiological factors causing hair loss. In this study, the effect of the Allium hookeri extract (AHE) on hair-inductive and anti-oxidative properties was investigated in human DPCs. As a result, it was found that a non-cytotoxic concentration of the extracts increased the viability and size of the human DPC spheroid, which was associated with the increased expression of hair-growth-related genes in cells. To determine whether or not these effects could be attributed to intracellular anti-oxidative effects, liquid chromatography-mass spectrometry alongside various biochemical analyses are conducted herein. An ingredient called alliin was identified as one of the main components. Furthermore, AHE treatment induced a significant decrease in H2O2-mediated cytotoxicities, cell death, and cellular senescence in human DPCs. Upon analyzing these results with a molecular mechanism approach, it was shown that AHE treatment increased β-Catenin and NRF2 translocation into the nucleus while inhibiting the translocation of NF-κB (p50) through p38 and PKA-mediated phosphorylations of GSK3β, an upstream regulator of those proteins. These results overall indicate the possibility that AHE can regulate GSK3β-mediated β-Catenin, NRF2, and NF-κB signaling to enhance hair-inductive properties and ultimately protect against oxidative stress-induced cellular damage in human DPCs.
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Affiliation(s)
- Seokmuk Park
- Department of Cosmetics Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Nayeon Han
- Department of Cosmetics Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
- Derma Bio Medical Research Center, Dermato Bio, Inc., 174-1 Songdo-dong, Yeonsu-gu, Incheon 21984, Republic of Korea
| | - Jung-Min Lee
- Derma Bio Medical Research Center, Dermato Bio, Inc., 174-1 Songdo-dong, Yeonsu-gu, Incheon 21984, Republic of Korea
| | - Jae-Ho Lee
- Department of Cosmetics Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
| | - Seunghee Bae
- Department of Cosmetics Engineering, Konkuk University, 120 Neungdong-ro, Gwangjin-gu, Seoul 05029, Republic of Korea
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Petropoulos SA, Di Gioia F, Polyzos N, Tzortzakis N. Natural Antioxidants, Health Effects and Bioactive Properties of Wild Allium Species. Curr Pharm Des 2020; 26:1816-1837. [PMID: 32013820 DOI: 10.2174/1381612826666200203145851] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Accepted: 12/16/2019] [Indexed: 12/18/2022]
Abstract
BACKGROUND There is an increasing interest from the pharmaceutical and food industry in natural antioxidant and bioactive compounds derived from plants as substitutes for synthetic compounds. The genus Allium is one of the largest genera, with more than 900 species, including important cultivated and wild species, having beneficial health effects. OBJECTIVE The present review aims to unravel the chemical composition of wild Allium species and their healthrelated effects, focusing on the main antioxidant compounds. For this purpose, a thorough study of the literature was carried out to compile reports related to health effects and the principal bioactive compounds. Considering the vast number of species, this review is divided into subsections where the most studied species are presented, namely Allium ampeloprasum, A. flavum, A. hookeri, A. jesdianum, A. neapolitanum, A. roseum, A. stipitatum, A. tricoccum, and A. ursinum, with an additional composite section for less studied species. METHODS The information presented in this review was obtained from worldwide accepted databases such as Scopus, ScienceDirect, PubMed, Google Scholar and Researchgate, using as keywords the respective names of the studied species (both common and Latin names) and the additional terms of"antioxidants" "health effects" and "bioactive properties". CONCLUSION The genus Allium includes several wild species, many of which are commonly used in traditional and folklore medicine while others are lesser known or are of regional interest. These species can be used as sources of natural bioactive compounds with remarkable health benefits. Several studies have reported these effects and confirmed the mechanisms of action in several cases, although more research is needed in this field. Moreover, considering that most of the studies refer to the results obtained from species collected in the wild under uncontrolled conditions, further research is needed to elucidate the effects of growing conditions on bioactive compounds and to promote the exploitation of this invaluable genetic material.
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Affiliation(s)
- Spyridon A Petropoulos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, N. Ionia, Magnissia, Greece
| | - Francesco Di Gioia
- Department of Plant Science, Pennsylvania State University, Pennsylvania, United States
| | - Nikos Polyzos
- Department of Agriculture, Crop Production and Rural Environment, University of Thessaly, N. Ionia, Magnissia, Greece
| | - Nikos Tzortzakis
- Department of Agricultural Sciences, Biotechnology and Food Science, Cyprus University of Technology, Limassol, Cyprus
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Rho SH, You S, Kim GH, Park HJ. Neuroprotective effect of Allium hookeri against H 2O 2-induced PC12 cell cytotoxicity by reducing oxidative stress. Food Sci Biotechnol 2020; 29:1519-1530. [PMID: 33088601 DOI: 10.1007/s10068-020-00805-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 07/28/2020] [Accepted: 08/06/2020] [Indexed: 01/10/2023] Open
Abstract
In this study, the anti-oxidative and neuro-protective effects of ethanolic extracts of the dried roots of Allium hookeri were investigated. Total phenolic contents and total flavonoid contents of A. hookeri extract depended on the ethanol concentrations used (50, 70 and 95%). In order to evaluate radical scavenging activity, DPPH and ABTS radical scavenging assays and ferric reducing powers were evaluated. The results showed the 95% ethanol extract of A. hookeri (95AH) had higher phenolic and flavonoid contents, and greater radical scavenging activities than 50 or 70% ethanol extracts of A. hookeri. The neuro-protective effects of 95AH were evaluated using H2O2-treated PC12 neuronal cells. Treatment of 95AH increased cell viability and superoxide dismutase and glutathione peroxidase activities, reduced lactate dehydrogenate release, reduced reactive oxygen species production, and increased Bcl-2/Bax ratio. HPLC revealed 95AH was rich in phenolics, especially catechin. These results demonstrate 95AH has substantial anti-oxidative and neuro-protective effects against H2O2-induced oxidative stress.
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Affiliation(s)
- Sang Ho Rho
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841 South Korea
| | - SoHyeon You
- Department of Health Functional Materials, Duksung Women's University, Seoul, 01369 South Korea
| | - Gun-Hee Kim
- Department of Health Functional Materials, Duksung Women's University, Seoul, 01369 South Korea.,Department of Food and Nutrition, Duksung Women's University, 144-gil 33, Samyang-ro, Dobong-gu, Seoul, 01369 South Korea
| | - Hyun Jin Park
- Department of Biotechnology, College of Life Science and Biotechnology, Korea University, Anam-dong, Seongbuk-gu, Seoul, 02841 South Korea
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Allium hookeri Root Extract Inhibits Adipogenesis by Promoting Lipolysis in High Fat Diet-Induced Obese Mice. Nutrients 2019; 11:nu11102262. [PMID: 31547031 PMCID: PMC6836159 DOI: 10.3390/nu11102262] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/15/2019] [Accepted: 09/17/2019] [Indexed: 01/25/2023] Open
Abstract
Allium hookeri (AH) is widely consumed as a herbal medicine. It possesses biological activity against metabolic diseases. The objective of this study was to investigate effects of AH root water extract (AHR) on adipogenesis in 3T3-L1 cells and in high-fat diet (HFD)-induced obese mice. AHR inhibited lipid accumulation during adipocyte differentiation by downregulation of gene expression, such as hormone sensitive lipase (HSL), lipoprotein lipase (LPL) and an adipogenic gene, CCAAT/enhancer binding protein-α in 3T3-L1 preadipocytes. Oral administration of AHR significantly suppressed body weight gain, adipose tissue weight, serum leptin levels, and adipocyte cell size in HFD-induced obese mice. Moreover, AHR significantly decreased hepatic mRNA expression levels of cholesterol synthesis genes, such as 3-hydroxy-3-methylglutaryl CoA reductase, sterol regulatory element-binding transcription factor (SREBP)-2, and low-density lipoprotein receptor, as well as fatty acid synthesis genes, such as SREBP-1c and fatty acid synthase. Serum triglyceride levels were also lowered by AHR, likely as a result of the upregulating gene involved in fatty acid β-oxidation, carnitine palmitoyltransferase 1a, in the liver. AHR treatment activated gene expression of peroxisome proliferator-activated receptor-γ, which might have promoted HSL and LPL-medicated lipolysis, thereby reducing white adipose tissue weight. In conclusion, AHR treatment can improve metabolic alterations induced by HFD in mice by modifying expression levels of genes involved in adipogenesis, lipogenesis, and lipolysis in the white adipose tissue and liver.
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Yoon DK, Kim JH, Cho WY, Ji DS, Lee HJ, Kim JH, Lee CH. Effect of Allium hookeri Root on Physicochemical, Lipid, and Protein Oxidation of Longissimus Dorsi Muscle Meatball. Korean J Food Sci Anim Resour 2018; 38:1203-1212. [PMID: 30675113 PMCID: PMC6335129 DOI: 10.5851/kosfa.2018.e53] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/26/2018] [Accepted: 11/01/2018] [Indexed: 12/17/2022] Open
Abstract
The antioxidant effects of Allium hookeri root (AHR) were investigated by evaluating lipid and protein oxidation in meatballs during refrigerated storage at 4±1℃. AHR was mixed at concentrations of 0.5% (w/w, T2) and 1% (w/w, T3) with minced longissimus dorsi muscle. Meatballs containing AHR (T2 and T3) were compared to those containing 0.05% (w/w) ascorbic acid (T1) as a reference and without antioxidant as a control. The 2-thiobarbituric acid reactive substances (TBARS) value, disulfide bond formation, carbonyl contents, and volatile basic nitrogen (VBN) value of T2 were lower than those of the control during storage (p<0.05). The pH values of T2 and T3 were higher than that of the control (p<0.05). Texture profile analysis of T2 revealed a lower value compared to the control (p<0.05). Therefore, the VBN value, TBARS value, disulfide bond formation, and carbonyl content in meatball containing AHR were lower than those of the control meatball. These results indicate that AHR improves the quality of meat products and functions as an antioxidant.
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Affiliation(s)
- Dong-kyu Yoon
- Department of Food Science and Biotechnology of Animal
Resources, College of Animal Bioscience and Technology, Konkuk
University, Seoul 05029, Korea
| | - Ji-Han Kim
- Department of Food and Bioproduct Sciences,
University of Saskatchewan,
Canada
| | - Won-Young Cho
- Department of Food Science and Biotechnology of Animal
Resources, College of Animal Bioscience and Technology, Konkuk
University, Seoul 05029, Korea
| | - Da-Som Ji
- Department of Food Science and Biotechnology of Animal
Resources, College of Animal Bioscience and Technology, Konkuk
University, Seoul 05029, Korea
| | - Ha-Jung Lee
- Department of Food Science and Biotechnology of Animal
Resources, College of Animal Bioscience and Technology, Konkuk
University, Seoul 05029, Korea
| | - Jung-Ho Kim
- Department of Food Science and Biotechnology of Animal
Resources, College of Animal Bioscience and Technology, Konkuk
University, Seoul 05029, Korea
| | - Chi-Ho Lee
- Department of Food Science and Biotechnology of Animal
Resources, College of Animal Bioscience and Technology, Konkuk
University, Seoul 05029, Korea
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Lee HA, Hong S, Yoo JH, Chung Y, Kim O. Anti- Helicobacter pylori activity and inhibition of gastritis by Allium hookeri extract. Lab Anim Res 2018; 34:75-79. [PMID: 29937914 PMCID: PMC6010401 DOI: 10.5625/lar.2018.34.2.75] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/27/2018] [Accepted: 05/28/2018] [Indexed: 02/06/2023] Open
Abstract
Allium hookeri is widely consumed plant as a vegetable and herbal medicine in southeastern Asia. Allium hookeri has been reported antioxidant, improvement of bone health and antidiabetic effects. In the present study, we investigated the potential inhibitory effect of Allium hookeri extract (AHE) on Helicobacter pylori. The in vitro anti-bacterial activities of AHE were determined by disk agar diffusion method. Also, the inhibition effect of the AHE on H. pylori infection was investigated using a mouse model. H. pylori colonization was confirmed by rapid urease tests, as described previously. Mucosal damage was evaluated grossly and histologically according to previously described criteria. As the results of the disk agar diffusion assay, CLR, AMX and MTZ inhibited the bacterial growth with inhibition zone of 19.2, 15.2 and 7.5 mm, respectively. AHE 100 µg/mL showed an inhibition zone value of 20.6 mm. Rapid urease tests of the mice stomachs demonstrated a significant reduction in H. pylori colonization. In addition to the therapeutic effect against H. pylori infection, the AHE reduced mucosal inflammation and epithelial damages in the stomach of H. pylori-infected mice. These results demonstrate that the AHE successfully cured an H. pylori infection and treated the H. pylori infection. This AHE could be a promising treatment for patients with gastric complaints including gastritis caused by H. pylori.
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Affiliation(s)
- Hyun-A Lee
- Center for Animal Resource Development, Wonkwang University, Iksan, Korea
| | - Sunhwa Hong
- Center for Animal Resource Development, Wonkwang University, Iksan, Korea
| | - Ji-Hyun Yoo
- Technlogy Service Division, National Institute of Animal Science, Rural Development Administration, Wanju, Korea
| | - Yungho Chung
- Department of Companion Animal and Animal Resources Science, Joongbu University, Geumsan-gun, Korea
| | - Okjin Kim
- Center for Animal Resource Development, Wonkwang University, Iksan, Korea
- Institute of Animal Experiment & Efficacy Evaluation, Wonkwang University, Iksan, Korea
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Park S, No K, Lee J. Anti-Obesity Effect ofAllium hookeriLeaf Extract in High-Fat Diet-Fed Mice. J Med Food 2018; 21:254-260. [DOI: 10.1089/jmf.2017.3962] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Seyeon Park
- Department of Applied Chemistry, Dongduk Women's University, Seoul, Korea
| | - Kihoon No
- Department of Food and Nutrition, Chosun University, Gwangju, Korea
| | - Joomin Lee
- Department of Food and Nutrition, Chosun University, Gwangju, Korea
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Kim JH, Ju MG, Yeon SJ, Hong GE, Lee CH. Effect of Allium hookeriand whey powder in diet of pigs on physicochemical characteristics and oxidative stability of pork. ITALIAN JOURNAL OF ANIMAL SCIENCE 2018. [DOI: 10.1080/1828051x.2017.1326856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ji-Han Kim
- Department of Food Science & Biotechnology of Animal Resources, Konkuk University, Seoul, Republic of Korea
| | - Min-Gu Ju
- Department of Food Science & Biotechnology of Animal Resources, Konkuk University, Seoul, Republic of Korea
| | - Su-Jung Yeon
- Department of Food Science & Biotechnology of Animal Resources, Konkuk University, Seoul, Republic of Korea
| | - Go-Eun Hong
- Department of Food Science & Biotechnology of Animal Resources, Konkuk University, Seoul, Republic of Korea
| | - Chi-Ho Lee
- Department of Food Science & Biotechnology of Animal Resources, Konkuk University, Seoul, Republic of Korea
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Albrecht F, Leontiev R, Jacob C, Slusarenko AJ. An Optimized Facile Procedure to Synthesize and Purify Allicin. Molecules 2017; 22:molecules22050770. [PMID: 28489057 PMCID: PMC6154629 DOI: 10.3390/molecules22050770] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 04/28/2017] [Accepted: 05/05/2017] [Indexed: 11/16/2022] Open
Abstract
Allicin is a reactive sulfur species (RSS) and defence substance from garlic (Allium sativum L.). The compound is a broad-spectrum antibiotic that is also effective against multiple drug resistant (MDR) strains. A detailed protocol for allicin synthesis based on diallyl-disulfide (DADS) oxidation by H2O2 using acetic acid as a catalyst was published in 2001 by Lawson and Wang. Here we report on improvements to this basic method, clarify the mechanism of the reaction and show that it is zero-order with respect to DADS and first-order with respect to the concentration of H2O2. The progress of allicin synthesis and the reaction mechanism were analyzsd by high-performance liquid chromatography (HPLC) and the identity and purity of the products was verified with LC-MS and 1H-NMR. We were able to obtain allicin of high purity (>98%) and >91% yield, with standard equipment available in any reasonable biological laboratory. This protocol will enable researchers to prepare and work with easily and cheaply prepared allicin of high quality.
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Affiliation(s)
- Frank Albrecht
- Department of Plant Physiology, RWTH Aachen University, D-52056 Aachen, Germany.
| | - Roman Leontiev
- Department of Plant Physiology, RWTH Aachen University, D-52056 Aachen, Germany.
- Division of Bioorganic Chemistry, School of Pharmacy, Campus B2 1, University of Saarland, D-66123 Saarbruecken, Saarland, Germany.
| | - Claus Jacob
- Division of Bioorganic Chemistry, School of Pharmacy, Campus B2 1, University of Saarland, D-66123 Saarbruecken, Saarland, Germany.
| | - Alan J Slusarenko
- Department of Plant Physiology, RWTH Aachen University, D-52056 Aachen, Germany.
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Jang JY, Lee MJ, You BR, Jin JS, Lee SH, Yun YR, Kim HJ. Allium hookeri root extract exerts anti-inflammatory effects by nuclear factor-κB down-regulation in lipopolysaccharide-induced RAW264.7 cells. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2017; 17:126. [PMID: 28231786 PMCID: PMC5324216 DOI: 10.1186/s12906-017-1633-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 02/09/2017] [Indexed: 11/10/2022]
Abstract
Background Allium hookeri (AH) is widely consumed as a vegetable and herbal medicine in southeastern Asia. AH has been reported antioxidant, antimicrobial, improvement of bone health and antidiabetic effects. In the present study, we investigated the inhibitory effect of a methanol extract of AH root (AHE) on inflammatory response in lipopolysaccharide (LPS)-induced RAW264.7 cells. Methods Initially, characterization of organic sulfur compounds in AHE was determined using high performance liquid chromatography-electrospray ionization-mass spectrometry (HPLC-ESI-MS). Cells were incubated with LPS and AHE for 24 h. The productions of nitric oxide (NO), reactive oxygen species (ROS), and inflammation-related cytokines were examined. Gene and protein expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) were assessed by polymerase chain reaction and Western blotting. Key factor, nuclear factor kappa B (NF-κB) was also determined. Results AHE contained organosulfur compounds such as alliin and S-allylcysteine by HPLC-ESI-MS. AHE significantly inhibited NO, ROS, and cytokines production in LPS-induced RAW264.7 cells. In addition, AHE treatment inhibited iNOS and COX-2 mRNA and protein levels, leading to a decrease in iNOS-derived NO level. Furthermore, NF-κB activation was, at least in part, suppressed by AHE treatment. Conclusion Our data suggest that AHE treatment inhibits the inflammation condition through suppression of iNOS and COX-2 expression via NF-κB down-regulation.
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Changes in volatile flavor compounds in steam-dried Allium hookeri root. Food Sci Biotechnol 2016; 25:1327-1331. [PMID: 30263412 DOI: 10.1007/s10068-016-0208-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 07/20/2016] [Accepted: 07/20/2016] [Indexed: 10/20/2022] Open
Abstract
This study was carried out to identify volatile flavor compounds in Allium hookeri root (AHR) and steam-dried AHR. The volatile compounds were extracted using a simultaneous steam distillation and extraction (SDE) method and identified by gas chromatography/mass spectrometry (GC/MS) analysis. Forty volatile compounds, present at a concentration of 76.10 mg/kg, were identified in AHR, with sulfur-containing compounds (96.8%) as the major volatile compounds. On the other hand, in two and four times steam-dried AHR, 34 volatile compounds present at 5.96 mg/kg and 28 compounds present at 4.23mg/kg were identified, respectively. This two and four times steam-dried AHR respectively contained sulfur-containing compounds (64.1 and 37.4%) and aldehydes (19.3 and 45.4%) as the dominant compounds. The sulfur-containing compounds decreased, whereas the aldehydes increased relative to levels in AHR with increased steam-drying time. This is the first report on volatile flavor compounds in AHR and steam-dried AHR.
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Kim S, Kim DB, Lee S, Park J, Shin D, Yoo M. Profiling of organosulphur compounds using HPLC-PDA and GC/MS system and antioxidant activities in hooker chive (Allium hookeri). Nat Prod Res 2016; 30:2798-2804. [DOI: 10.1080/14786419.2016.1164700] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Sunyoung Kim
- Division of Food Analysis Center, Korea Food Research Institute, Bundang-gu, Sungnam-si, Republic of Korea
| | - Dan-Bi Kim
- Division of Food Analysis Center, Korea Food Research Institute, Bundang-gu, Sungnam-si, Republic of Korea
| | - Sanghee Lee
- Division of Food Analysis Center, Korea Food Research Institute, Bundang-gu, Sungnam-si, Republic of Korea
| | - Jisu Park
- Division of Food Analysis Center, Korea Food Research Institute, Bundang-gu, Sungnam-si, Republic of Korea
| | - Dongbin Shin
- Division of Food Analysis Center, Korea Food Research Institute, Bundang-gu, Sungnam-si, Republic of Korea
| | - Miyoung Yoo
- Division of Food Analysis Center, Korea Food Research Institute, Bundang-gu, Sungnam-si, Republic of Korea
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Roh SS, Kwon OJ, Yang JH, Kim YS, Lee SH, Jin JS, Jeon YD, Yokozawa T, Kim HJ. Allium hookeri root protects oxidative stress-induced inflammatory responses and β-cell damage in pancreas of streptozotocin-induced diabetic rats. Altern Ther Health Med 2016; 16:63. [PMID: 26888412 PMCID: PMC4756415 DOI: 10.1186/s12906-016-1032-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 01/29/2016] [Indexed: 02/07/2023]
Abstract
Background Water extract from the root of Allium hookeri (AH) shows anti-inflammatory, antioxidant, and free radical scavenging effects. In this study, the ameliorating effects of AH on oxidative stress-induced inflammatory response and β-cell damage in the pancreas of streptozotocin (STZ)-induced type 1 diabetic rats were investigated. Methods AH (100 mg/kg body weight/day) was orally administered every day for 2 weeks to STZ-induced diabetic rats. After the final administration of AH, biochemical parameters including glucose, insulin, reactive oxygen species levels, and protein expressions related to antioxidant defense system in the pancreas of STZ-induced diabetic rats. Results The diabetic rats showed loss of body weight and increased pancreatic weight, while the oral administration of AH attenuated body and pancreatic weight changes. Moreover, the administration of AH caused a slightly decrease in the serum glucose level and a significant increase in the serum and pancreatic insulin levels in the diabetic rats. AH also significantly reduced the enhanced levels of reactive oxygen species, oxidative stress biomarker, in the serum and pancreas. The diabetic rats exhibited a down-regulation of the protein expression related to antioxidant defense system in the pancreas, but AH administration significantly up-regulated the expression of the heme oxygenase-1 (HO-1). Furthermore, AH treatment was reduced the overexpression of nuclear factor-kappa B (NF-кB)p65 and NF-кBp65-induced inflammatory cytokines such as tumor necrosis factor-α and interleukin-6. In addition, AH treatment was less pancreatic β-cell damaged compared with those of the diabetic rats. Conclusion These results provide important evidence that AH has a HO-1 activity on the oxidative stress conditions showing pancreato-protective effects against the development of inflammation in the diabetic rats. This study provides scientific evidence that AH protects the inflammatory responses by modulated NF-кBp65 signaling pathway through activation of HO-1 in the pancreas of STZ-induced diabetic rats.
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Lee J. Physicochemical and antioxidant properties in Allium hookeri by hot air-and freeze-drying methods. ACTA ACUST UNITED AC 2016. [DOI: 10.11002/kjfp.2016.23.1.57] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Isolation and characterization of phenolic compound from Allium hookeri root for potential use as antioxidant in foods. Food Sci Biotechnol 2015. [DOI: 10.1007/s10068-015-0269-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Cho HS, Park W, Hong GE, Kim JH, Ju MG, Lee CH. Antioxidant Activity of Allium hookeri Root Extract and Its Effect on Lipid Stability of Sulfur-fed Pork Patties. Korean J Food Sci Anim Resour 2015; 35:41-9. [PMID: 26761799 PMCID: PMC4682492 DOI: 10.5851/kosfa.2015.35.1.41] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2014] [Accepted: 11/12/2014] [Indexed: 01/16/2023] Open
Abstract
This study was performed to assess the antioxidant activity of Allium hookeri root extract (AHE) on lipid oxidation of raw sulfur-fed pork patties for 14 d of refrigerated storage. Different concentration of ethanol (0-100%) and time (1-12 h) were applied to determine the extraction condition. Water (0% ethanol) extraction for 1 h was selected as an optimal extraction condition of AHE for the following study showing the highest total phenolic content and total flavonoid content, as well as the strongest antioxidant activity. The 1% AHE (SP1), 3% AHE (SP2), and 0.05% ascorbic acid (SP3) were added into sulfur-fed pork patties against controls; SP0 (sulfur-fed pork patties with no AHE) and P0 (normal pork patties with no AHE). The pH values of P0 and SP0 significantly increased (p<0.05) than others on 14 d and redness of P0 showed the largest decrement during storage. P0 and SP0 showed higher production of conjugated dienes on d 7 than others (p<0.05). Thiobarbituric acid reactive substances (TBARS) values were decreased in proportion to the increased level of AHE on 14 d (p<0.05) resulting in higher TBARS values on P0 and SP0 (p<0.05) and the negative correlation between AHE level and TBARS were also demonstrated (r=-0.910, p=0.001). Therefore, the results suggest that AHE effectively retarded the lipid oxidation rate of sulfur-fed pork patties indicating the potential usage of AHE as a natural preservative.
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Affiliation(s)
- Han-Seul Cho
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 143-701, Korea
| | - Woojoon Park
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 143-701, Korea
| | - Go-Eun Hong
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 143-701, Korea
| | - Ji-Han Kim
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 143-701, Korea
| | - Min-Gu Ju
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 143-701, Korea
| | - Chi-Ho Lee
- Department of Food Science and Biotechnology of Animal Resources, Konkuk University, Seoul 143-701, Korea
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