1
|
Profiles of Essential Oils and Correlations with Phenolic Acids and Primary Metabolites in Flower Buds of Magnolia heptapeta and Magnolia denudata var. purpurascens. MOLECULES (BASEL, SWITZERLAND) 2021; 27:molecules27010221. [PMID: 35011454 PMCID: PMC8746637 DOI: 10.3390/molecules27010221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 12/28/2021] [Accepted: 12/28/2021] [Indexed: 01/07/2023]
Abstract
Magnolia flower buds are a source of herbal medicines with various active compounds. In this study, differences in the distribution and abundance of major essential oils, phenolic acids, and primary metabolites between white flower buds of Magnolia heptapeta and violet flower buds of Magnolia denudata var. purpurascens were characterised. A multivariate analysis revealed clear separation between the white and violet flower buds with respect to primary and secondary metabolites closely related to metabolic systems. White flower buds contained large amounts of monoterpene hydrocarbons (MH), phenolic acids, aromatic amino acids, and monosaccharides, related to the production of isoprenes, as MH precursors, and the activity of MH synthase. However, concentrations of β-myrcene, a major MH compound, were higher in violet flower buds than in white flower buds, possibly due to higher threonine levels and low acidic conditions induced by comparatively low levels of some organic acids. Moreover, levels of stress-related metabolites, such as oxygenated monoterpenes, proline, and glutamic acid, were higher in violet flower buds than in white flower buds. Our results support the feasibility of metabolic profiling for the identification of phytochemical differences and improve our understanding of the correlated biological pathways for primary and secondary metabolites.
Collapse
|
2
|
Juncan AM, Moisă DG, Santini A, Morgovan C, Rus LL, Vonica-Țincu AL, Loghin F. Advantages of Hyaluronic Acid and Its Combination with Other Bioactive Ingredients in Cosmeceuticals. Molecules 2021; 26:molecules26154429. [PMID: 34361586 PMCID: PMC8347214 DOI: 10.3390/molecules26154429] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 02/07/2023] Open
Abstract
This study proposes a review on hyaluronic acid (HA) known as hyaluronan or hyaluronate and its derivates and their application in cosmetic formulations. HA is a glycosaminoglycan constituted from two disaccharides (N-acetylglucosamine and D-glucuronic acid), isolated initially from the vitreous humour of the eye, and subsequently discovered in different tissues or fluids (especially in the articular cartilage and the synovial fluid). It is ubiquitous in vertebrates, including humans, and it is involved in diverse biological processes, such as cell differentiation, embryological development, inflammation, wound healing, etc. HA has many qualities that recommend it over other substances used in skin regeneration, with moisturizing and anti-ageing effects. HA molecular weight influences its penetration into the skin and its biological activity. Considering that, nowadays, hyaluronic acid has a wide use and a multitude of applications (in ophthalmology, arthrology, pneumology, rhinology, aesthetic medicine, oncology, nutrition, and cosmetics), the present study describes the main aspects related to its use in cosmetology. The biological effect of HA on the skin level and its potential adverse effects are discussed. Some available cosmetic products containing HA have been identified from the brand portfolio of most known manufacturers and their composition was evaluated. Further, additional biological effects due to the other active ingredients (plant extracts, vitamins, amino acids, peptides, proteins, saccharides, probiotics, etc.) are presented, as well as a description of their possible toxic effects.
Collapse
Affiliation(s)
- Anca Maria Juncan
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur Str., 400349 Cluj-Napoca, Romania;
- SC Aviva Cosmetics SRL, 71A Kövari Str., 400217 Cluj-Napoca, Romania
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
- Correspondence: or (A.M.J.); (D.G.M.); (C.M.)
| | - Dana Georgiana Moisă
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
- Correspondence: or (A.M.J.); (D.G.M.); (C.M.)
| | - Antonello Santini
- Department of Pharmacy, University of Napoli Federico II, Via D. Montesano 49, 80131 Napoli, Italy;
| | - Claudiu Morgovan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
- Correspondence: or (A.M.J.); (D.G.M.); (C.M.)
| | - Luca-Liviu Rus
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
| | - Andreea Loredana Vonica-Țincu
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga Str., 550169 Sibiu, Romania; (L.-L.R.); (A.L.V.-Ț.)
| | - Felicia Loghin
- Department of Toxicology, Faculty of Pharmacy, “Iuliu Hațieganu” University of Medicine and Pharmacy, 6 Pasteur Str., 400349 Cluj-Napoca, Romania;
| |
Collapse
|
3
|
Meng Y, Wang D, Dong Y, Chen X, Wang X. The variation of oxidative stability and sensory attributes of sunflower oil induced by essential oil from
Magnolia liliflora
Desr. during high‐temperature storage. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.14958] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Yudong Meng
- College of Food Science and Engineering Henan University of Technology Zhengzhou450001China
| | - Dongying Wang
- College of Food Science and Engineering Henan University of Technology Zhengzhou450001China
| | - Ying Dong
- College of Food Science and Engineering Henan University of Technology Zhengzhou450001China
| | - Xinpei Chen
- College of Food Science and Engineering Henan University of Technology Zhengzhou450001China
| | - Xuede Wang
- College of Food Science and Engineering Henan University of Technology Zhengzhou450001China
| |
Collapse
|
4
|
Antifungal, Antimycotoxigenic, and Antioxidant Activity of Essential Oils and Medicinal Plant Extracts. ENVIRONMENTAL AND MICROBIAL BIOTECHNOLOGY 2021. [DOI: 10.1007/978-981-15-7098-8_9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
5
|
Li J, Wen J, Tang G, Li R, Guo H, Weng W, Wang D, Ji S. Development of a comprehensive quality control method for the quantitative analysis of volatiles and lignans in Magnolia biondii Pamp. by near infrared spectroscopy. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 230:118080. [PMID: 31982656 DOI: 10.1016/j.saa.2020.118080] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 01/15/2020] [Accepted: 01/16/2020] [Indexed: 06/10/2023]
Abstract
The quality of drug is vital to its curative effect, thus it is important to develop a comprehensive quality control method for commonly used drugs. In this study, we developed a Gas chromatography-mass spectrometry separation method for the qualitative and quantitative analysis of volatiles, together with a High-performance liquid chromatography-mass spectrometry separation method for lignans in Magnolia biondii Pamp.. 79 volatiles and 11 lignans were identified via comparing their chromatographic behavior and mass spectra data with those in the literature. The methods were then used to determine the contents of volatiles (1, 8-cineole, d-Limonene, α-terpineol, linalool, L-camphor brain and bornyl acetate) and lignans (epieudesmin, magnolin, epi-magnolin A and fargesin) in Magnolia biondii Pamp.. Subsequently, 13 qualitative models including volatiles (1, 8-cineole, d-Limonene, α-terpineol, linalool, L-camphor brain and bornyl acetate), water-soluble extractive, lignans (pinoresinol dimethyl ether, magnolin, epi-magnolin A and fargesin) and moisture were developed by Near-Infrared Spectroscopy based on partial least square regression herein. The reference values were obtained by High-performance liquid chromatography, Gas chromatography and etc., while the predicted values were attained from the NIR spectrum. Compared with the traditional detection methods, NIR technique methodology significantly improved the ability to evaluate the quality of Magnolia biondii Pamp., which had the advantages of convenience, celerity, highly efficiency, low cost, no harm to samples, no reagent consumption, and no pollution to the environment. Moreover, the systematic analysis method combined pharmaceutical analysis with pharmacochemistry was proposed to prepare volatiles, water-soluble extractive and lignans parts from the same sample. This way could extract more index components to be beneficial in the quality control of Magnolia biondii Pamp. roundly.
Collapse
Affiliation(s)
- Junni Li
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Jinfeng Wen
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Gengqiu Tang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Rong Li
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Huanjia Guo
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Wenfeng Weng
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Dong Wang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China
| | - Shengguo Ji
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, No. 280, Outer Ring Road East, Higher Education Mega Center, 510006 Guangdong, PR China.
| |
Collapse
|
6
|
Evaluation of Tyrosinase Inhibitory, Antioxidant, Antimicrobial, and Antiaging Activities of Magnolia officinalis Extracts after Aspergillus niger Fermentation. BIOMED RESEARCH INTERNATIONAL 2018; 2018:5201786. [PMID: 30581856 PMCID: PMC6276509 DOI: 10.1155/2018/5201786] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/31/2018] [Accepted: 11/05/2018] [Indexed: 01/15/2023]
Abstract
This study intended to improve physiological characteristics of Magnolia officinalis bark (MOB) extracts by Aspergillus niger fermentation. M. officinalis bark was extracted using distilled water, 95% ethanol, and methanol, and it was then fermented by A. niger. The physiological characteristics of the fermented extracts, namely, tyrosinase inhibitory activity, antioxidant activity, antibacterial activity, and anti-skin-aging activity, were evaluated and compared with those of unfermented extracts. To determine the safety of the fermented extracts, their cytotoxicity was analyzed by measuring the cell viability of CCD-966SK and human epidermal melanocytes (HEMn) after exposure. The fermented methanol extract exhibited the highest antityrosinase activity, total phenolic content, and antioxidant activity. The total phenolic content of the extracts fermented by A. niger was 3.52 times greater than that of the unfermented extracts. The optimal IC50 values for tyrosinase inhibition and 2,2-diphenyl-1-picrylhydrazyl (DPPH) removal by the A. niger-fermented extracts were 30 and 12 μg/mL, respectively. The fermented methanol extracts inhibited skin-aging-related enzymes such as collagenase, elastase, MMP-1, and MMP-2. Compared with the unfermented extracts, the fermented extracts also contained greater antibacterial activity against tested stains including MRSA. These results could be attributed to an increase in the concentration of original active compounds and the biosynthesis of new compounds during fermentation. In cytotoxicity assays, the A. niger-fermented extracts were nontoxic to CCD-966SK cells, even at 500 μg/mL. Hence, in general, methanol-extracted M. officinalis fermented by A. niger for 72 h has the most active antioxidant, skincare, or antiaging compounds for healthy food or cosmetics applications.
Collapse
|
7
|
Ramírez-Reyes T, Monribot-Villanueva JL, Jiménez-Martínez OD, Aguilar-Colorado ÁS, Bonilla-Landa I, Flores-Estévez N, Luna-Rodríguez M, Guerrero-Analco JA. Sesquiterpene Lactones and Phenols from Polyfollicles of Magnolia vovidessi and their Antimicrobial Activity. Nat Prod Commun 2018. [DOI: 10.1177/1934578x1801300502] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Bioassay-guided fractionation of an active crude extract (EtOAc) of polyfollicles of Magnolia vovidessi, an endemic medicinal plant of the cloud forest of Mexico, led to the isolation and identification of shizukolidol (1), an eudesmane-type sesquiterpenoid lactone that showed antibacterial activity against the economically important phytopathogenic bacterium Chryseobacterium sp. (MIC= 400 μg/mL). In addition, 4α,8β-dihydroxy-5α(H)-eudesm-7(11)-en-8,12-olide 8 (2), rutin, scopoline and scopoletine were also isolated as were mexicanin, parthenolide, costunolide, astragalin, quercetin, hesperidin, p-coumaric acid, chlorogenic acid, vanillin, vanillic acid, 4-hydroxybenzoic acid, protocatechuic acid and shikimic acid identified by a dereplication-like procedure using LC-ESI-MS/MS. Rutin displayed mild anti-oomicite activity against phytopathogen Phytophthora cinnamomi.
Collapse
Affiliation(s)
- Thalía Ramírez-Reyes
- Laboratorio de Química de Productos Naturales, Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C.-Clúster Científico y Tecnológico BioMimic®, 91070 Xalapa, Veracruz, México
| | - Juan L. Monribot-Villanueva
- Laboratorio de Química de Productos Naturales, Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C.-Clúster Científico y Tecnológico BioMimic®, 91070 Xalapa, Veracruz, México
| | - Oscar D. Jiménez-Martínez
- Laboratorio de Química de Productos Naturales, Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C.-Clúster Científico y Tecnológico BioMimic®, 91070 Xalapa, Veracruz, México
| | - Ángel S. Aguilar-Colorado
- Laboratorio de Química de Productos Naturales, Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C.-Clúster Científico y Tecnológico BioMimic®, 91070 Xalapa, Veracruz, México
| | - Israel Bonilla-Landa
- Laboratorio de Química de Productos Naturales, Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C.-Clúster Científico y Tecnológico BioMimic®, 91070 Xalapa, Veracruz, México
| | - Norma Flores-Estévez
- Instituto de Biotecnología y Ecología Aplicada (INBIOTECA), Universidad Veracruzana, Xalapa 91090, México
| | - Mauricio Luna-Rodríguez
- Laboratorio de Genética e Interacciones Planta Microorganismos, Facultad de Ciencias Agrícolas, Universidad Veracruzana, 91090, Xalapa, Veracruz, México
| | - José A. Guerrero-Analco
- Laboratorio de Química de Productos Naturales, Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C.-Clúster Científico y Tecnológico BioMimic®, 91070 Xalapa, Veracruz, México
| |
Collapse
|
8
|
Morshedloo MR, Quassinti L, Bramucci M, Lupidi G, Maggi F. Chemical composition, antioxidant activity and cytotoxicity on tumour cells of the essential oil from flowers of Magnolia grandiflora cultivated in Iran. Nat Prod Res 2017; 31:2857-2864. [PMID: 28299950 DOI: 10.1080/14786419.2017.1303699] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Magnolia grandiflora (Magnoliaceae) is an evergreen tree with fragrant and showy flowers native to southeastern USA but widely cultivated all over the world and used in cosmetics industry in treatment of skin diseases. Here, we report on the chemical analysis of the essential oil obtained from flowers of plants cultivated in Iran, together with the evaluation of its antioxidant and cytotoxic activities. The essential oil composition was dominated by bioactive sesquiterpenes, namely β-elemene, bicyclogermacrene, germacrene D and (E)-caryophyllene. The oil exhibited moderate radical scavenging activity towards the [Formula: see text] radical, and mild non-selective inhibitory effects against A375, MDA-MB 231 and T98 G tumour cell lines. The latter were influenced by the presence of the anticancer β-elemene. These results provided new insights for potential application of M. grandiflora volatile oil in the pharmaceutical and cosmetics industry where only the non-volatile magnolol and honokiol have hitherto been fully exploited.
Collapse
Affiliation(s)
| | - Luana Quassinti
- b School of Pharmacy , University of Camerino , Camerino , Italy
| | - Massimo Bramucci
- b School of Pharmacy , University of Camerino , Camerino , Italy
| | - Giulio Lupidi
- b School of Pharmacy , University of Camerino , Camerino , Italy
| | - Filippo Maggi
- b School of Pharmacy , University of Camerino , Camerino , Italy
| |
Collapse
|
9
|
Chen F, Zu Y, Yang L. A novel approach for isolation of essential oil from fresh leaves of Magnolia sieboldii using microwave-assisted simultaneous distillation and extraction. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2015.09.066] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
10
|
Prakash B, Kedia A, Mishra PK, Dubey N. Plant essential oils as food preservatives to control moulds, mycotoxin contamination and oxidative deterioration of agri-food commodities – Potentials and challenges. Food Control 2015. [DOI: 10.1016/j.foodcont.2014.07.023] [Citation(s) in RCA: 282] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
11
|
Rekha V, Jayamathi, RamaKrishnan, Vijayalakshmi D, Prabu, Kumar N, Manipal S, Keerthidaa. Anti cariogenic effect of terminalia chebula. J Clin Diagn Res 2014; 8:ZC51-4. [PMID: 25302268 DOI: 10.7860/jcdr/2014/9844.4765] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2014] [Accepted: 07/12/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Terminalia chebula is one of the traditional medicines used in the treatment of many diseases and possesses a wide variety of therapeutic activities. The aim of this study was to determine the antimicrobial properties of Terminalia chebula against oral pathogens related to caries. MATERIALS AND METHODS In this study, Antimicrobial activity was tested using Kirby bouer method by streaking. Total phenol and total flavonoid content were analysed. Twenty high caries risk patients were subjected to rinse aqueous extract of Terminalia chebula. Salivary samples were collected for pH and microbial screening. Oral pathogens were identified by qualitative biochemical analysis. RESULTS The total phenol content of extract was found to be 21.33 ±1.633 (mean ± SD) and total flavonoids was found to be 23.17 ± 2.317 (mean ± SD). There was a gradual increase in pH till 45mts post-rinse when compared to pre-rinse was observed. Antimicrobial effect of Terminalia Chebula aganist microbes showed that there was a significant reduction between the pre-rinse and post-rinse samples. CONCLUSION These promising findings suggested the presence of antimicrobial activity of Terminalia Chebula against oral pathogens and proven to be an effective alternate antimicrobial agent.
Collapse
Affiliation(s)
- Vidhya Rekha
- Post Graduate Student, Department of Public Health Dentistry, SRM Dental College , Chennai, Tamil Nadu, India
| | - Jayamathi
- Professor and HOD, Department of Biochemistry, Meenakshi Ammal Dental College , Chennai, Tamil Nadu, India
| | - RamaKrishnan
- Professor, Department of Periodontics, Meenakshi Ammal Dental College , Chennai, Tamil Nadu, India
| | - Devaki Vijayalakshmi
- Professor and HOD, Department of Orthodontics, Meenakshi Ammal Dental College , Chennai, Tamil Nadu, India
| | - Prabu
- Professor and HOD, Department of Public Health Dentistry, SRM Dental College , Chennai, Tamil Nadu, India
| | - Nandha Kumar
- Professor and HOD, Department of Orthodontics, Indira Gandhi Institute of Dental Sciences , Pondicherry, India
| | - Sunayana Manipal
- Reader, Department of Public Health Dentistry, SRM Dental College , Chennai, Tamil Nadu, India
| | - Keerthidaa
- Under Graduate Student, Meenakshi Ammal Dental College , Chennai, Tamil Nadu, India
| |
Collapse
|
12
|
BL153 partially prevents high-fat diet induced liver damage probably via inhibition of lipid accumulation, inflammation, and oxidative stress. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2014; 2014:674690. [PMID: 24803983 PMCID: PMC3997087 DOI: 10.1155/2014/674690] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 02/20/2014] [Indexed: 02/08/2023]
Abstract
The present study was to investigate whether a magnolia extract, named BL153, can prevent obesity-induced liver damage and identify the possible protective mechanism. To this end, obese mice were induced by feeding with high fat diet (HFD, 60% kcal as fat) and the age-matched control mice were fed with control diet (10% kcal as fat) for 6 months. Simultaneously these mice were treated with or without BL153 daily at 3 dose levels (2.5, 5, and 10 mg/kg) by gavage. HFD feeding significantly increased the body weight and the liver weight. Administration of BL153 significantly reduced the liver weight but without effects on body weight. As a critical step of the development of NAFLD, hepatic fibrosis was induced in the mice fed with HFD, shown by upregulating the expression of connective tissue growth factor and transforming growth factor beta 1, which were significantly attenuated by BL153 in a dose-dependent manner. Mechanism study revealed that BL153 significantly suppressed HFD induced hepatic lipid accumulation and oxidative stress and slightly prevented liver inflammation. These results suggest that HFD induced fibrosis in the liver can be prevented partially by BL153, probably due to reduction of hepatic lipid accumulation, inflammation and oxidative stress.
Collapse
|
13
|
Devi WR, Singh SB, Singh CB. Antioxidant and anti-dermatophytic properties leaf and stem bark of Xylosma longifolium clos. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2013; 13:155. [PMID: 23819459 PMCID: PMC3718714 DOI: 10.1186/1472-6882-13-155] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/17/2012] [Accepted: 05/02/2013] [Indexed: 11/10/2022]
Abstract
BACKGROUND The present study was carried out to assess the phytochemical and anti-dermatophytic effect of the leaf and bark extracts of Xylosma longifolium Clos. The leaf and stem bark are used by the indigenous people of Manipur, India for treatment of skin diseases. METHODS The leaves and stem barks of Xylosma longifolium were extracted using petroleum ether, chloroform and methanol respectively. The different extracts of each plant parts were tested for antioxidant activity using DPPH assay. The phenolic content was assayed using Folin-Ciocalteu colorimetric method. Each extracts was further analysed by RP-HPLC to quantify some individual flavonoid components. The anti-dermatophytic activity was evaluated both by agar diffusion method and micro wells dilution method against the Microsporum boullardii MTCC 6059, M. canis (MTCC 2820 and MTCC 32700), M. gypseum MTCC 2819, Trichophyton ajelloi MTCC 4878, T. rubrum (MTCC 296 and MTCC 3272). RESULTS The free radical scavenging activity values were ranged from 0.7 to 1.41 mg/ml and 0.6 to 1.23 mg/ml, respectively for leaf and stem bark extracts. The amount of total phenolic contents of the extracts occurred in both leaf and bark in the range of 12 to 56.6 mg GAE/100 g and 16 to 58 mg GAE/100 g respectively. RP-HPLC analysis for flavonoids revealed the presence of two major flavonoid compounds, rutin and catechin. Kaempferol was in trace or absent. Methanol leaf extract showed significant low inhibitory effect against tested fungus Trichophyton ajelloi MTCC 4878 (0.140625 mg/ml) as the most sensitive. These finding suggest that the methanol leaf extract tested contain compounds with antimicrobial properties. CONCLUSION The results of our study may partially justify the folkloric uses on the plant studied and further provide an evidence that the leaf extract of Xylosma longifolium might be indeed a potential sources of antimicrobial agents.
Collapse
Affiliation(s)
- Wangkheirakpam Radhapiyari Devi
- Medicinal and Horticultural Plant Resources Division, Institute of Bioresources and Sustainable Development, Imphal 795001, Manipur, India
| | - S Brojendro Singh
- Medicinal and Horticultural Plant Resources Division, Institute of Bioresources and Sustainable Development, Imphal 795001, Manipur, India
| | - Chingakham B Singh
- Medicinal and Horticultural Plant Resources Division, Institute of Bioresources and Sustainable Development, Imphal 795001, Manipur, India
| |
Collapse
|
14
|
Guerra-Boone L, Álvarez-Román R, Salazar-Aranda R, Torres-Cirio A, Rivas-Galindo VM, de Torres NW, González GMG, Pérez-López LA. Chemical Compositions and Antimicrobial and Antioxidant Activities of the Essential Oils from Magnolia grandiflora, Chrysactinia mexicana, and Schinus molle Found in Northeast Mexico. Nat Prod Commun 2013. [DOI: 10.1177/1934578x1300800133] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The essential oils from Magnolia grandiflora and Chrysactinia mexicana leaves, and from Schinus molle leaves and fruit, were characterized by gas chromatography/flame-ionization detection and gas chromatography/mass spectrometry. Twenty-eight compounds from M. grandiflora leaves were identified (representing 93.6% of the total area of the gas chromatogram), with the major component being bornyl acetate (20.9%). Colorless and yellow oils were obtained from the C. mexicana leaves with 18 (86.7%) and 11 (100%) compounds identified, respectively. In both fractions, the principal component was sylvestrene (36.8% and 41.1%, respectively). The essential oils of S. molle leaves and fruit were each separated into colorless and yellow fractions, in which 14 (98.2) and 20 (99.8%) compounds were identified. The main component was α-phellandrene in all fractions (between 32.8% and 45.0%). The M. grandiflora oil displayed antifungal activity against five dermatophyte strains. The oils from S. molle and M. grandiflora leaves had antimicrobial activity against Staphylococcus aureus and Streptococcus pyogenes, which cause skin infections that potentially may lead to sepsis. However, the antioxidant activities of all oils were small (half maximal effective concentration values >250 μg/mL).
Collapse
Affiliation(s)
- Laura Guerra-Boone
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Rocío Álvarez-Román
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Ricardo Salazar-Aranda
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Anabel Torres-Cirio
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Verónica Mayela Rivas-Galindo
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Noemí Waksman de Torres
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Gloria María González González
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Microbiología, Av. Francisco I. Madero y Dr. Eduardo Aguirre Pequeño s/n, Col. Mitras Centro, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| | - Luis Alejandro Pérez-López
- Universidad Autónoma de Nuevo León, Facultad de Medicina, Departamento de Química Analítica, C.P. 64460, P.O. Box 2316 Sucursal Tecnológico, Monterrey, Nuevo León, Mexico
| |
Collapse
|
15
|
Danh LT, Han LN, Triet NDA, Zhao J, Mammucari R, Foster N. Comparison of Chemical Composition, Antioxidant and Antimicrobial Activity of Lavender (Lavandula angustifolia L.) Essential Oils Extracted by Supercritical CO2, Hexane and Hydrodistillation. FOOD BIOPROCESS TECH 2012. [DOI: 10.1007/s11947-012-1026-z] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
16
|
Inhibitory effects of sea buckthorn (Hippophae rhamnoides L.) seed on UVB-induced Photoaging in human dermal fibroblasts. BIOTECHNOL BIOPROC E 2012. [DOI: 10.1007/s12257-011-0548-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
17
|
Lee YJ, Choi DY, Choi IS, Kim KH, Kim YH, Kim HM, Lee K, Cho WG, Jung JK, Han SB, Han JY, Nam SY, Yun YW, Jeong JH, Oh KW, Hong JT. Inhibitory effect of 4-O-methylhonokiol on lipopolysaccharide-induced neuroinflammation, amyloidogenesis and memory impairment via inhibition of nuclear factor-kappaB in vitro and in vivo models. J Neuroinflammation 2012; 9:35. [PMID: 22339795 PMCID: PMC3323460 DOI: 10.1186/1742-2094-9-35] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2011] [Accepted: 02/19/2012] [Indexed: 12/26/2022] Open
Abstract
Background Neuroinflammation is important in the pathogenesis and progression of Alzheimer disease (AD). Previously, we demonstrated that lipopolysaccharide (LPS)-induced neuroinflammation caused memory impairments. In the present study, we investigated the possible preventive effects of 4-O-methylhonokiol, a constituent of Magnolia officinalis, on memory deficiency caused by LPS, along with the underlying mechanisms. Methods We investigated whether 4-O-methylhonokiol (0.5 and 1 mg/kg in 0.05% ethanol) prevents memory dysfunction and amyloidogenesis on AD model mice by intraperitoneal LPS (250 μg/kg daily 7 times) injection. In addition, LPS-treated cultured astrocytes and microglial BV-2 cells were investigated for anti-neuroinflammatory and anti-amyloidogenic effect of 4-O-methylhonkiol (0.5, 1 and 2 μM). Results Oral administration of 4-O-methylhonokiol ameliorated LPS-induced memory impairment in a dose-dependent manner. In addition, 4-O-methylhonokiol prevented the LPS-induced expression of inflammatory proteins; inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) as well as activation of astrocytes (expression of glial fibrillary acidic protein; GFAP) in the brain. In in vitro study, we also found that 4-O-methylhonokiol suppressed the expression of iNOS and COX-2 as well as the production of reactive oxygen species, nitric oxide, prostaglandin E2, tumor necrosis factor-α, and interleukin-1β in the LPS-stimulated cultured astrocytes. 4-O-methylhonokiol also inhibited transcriptional and DNA binding activity of NF-κB via inhibition of IκB degradation as well as p50 and p65 translocation into nucleus of the brain and cultured astrocytes. Consistent with the inhibitory effect on neuroinflammation, 4-O-methylhonokiol inhibited LPS-induced Aβ1-42 generation, β- and γ-secretase activities, and expression of amyloid precursor protein (APP), BACE1 and C99 as well as activation of astrocytes and neuronal cell death in the brain, in cultured astrocytes and in microglial BV-2 cells. Conclusion These results suggest that 4-O-methylhonokiol inhibits LPS-induced amyloidogenesis via anti-inflammatory mechanisms. Thus, 4-O-methylhonokiol can be a useful agent against neuroinflammation-associated development or the progression of AD.
Collapse
Affiliation(s)
- Young-Jung Lee
- College of Pharmacy, Chungbuk National University, 12, Gaeshin-dong, Heungduk-gu, Cheongju, Chungbuk 361-763, Korea
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Evaluation of antidermatophytic activity of Ranunculus sceleratus and Pongamia pinnata available in North Eastern Region of India. Asian Pac J Trop Biomed 2012. [DOI: 10.1016/s2221-1691(12)60317-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
19
|
Lang G, Buchbauer G. A review on recent research results (2008-2010) on essential oils as antimicrobials and antifungals. A review. FLAVOUR FRAG J 2011. [DOI: 10.1002/ffj.2082] [Citation(s) in RCA: 248] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Gudrun Lang
- Faculty of Life Sciences, Clinical Pharmacy & Diagnostics; University of Vienna; Vienna; Austria
| | - Gerhard Buchbauer
- Faculty of Life Sciences, Clinical Pharmacy & Diagnostics; University of Vienna; Vienna; Austria
| |
Collapse
|
20
|
Lee YJ, Choi IS, Park MH, Lee YM, Song JK, Kim YH, Kim KH, Hwang DY, Jeong JH, Yun YP, Oh KW, Jung JK, Han SB, Hong JT. 4-O-Methylhonokiol attenuates memory impairment in presenilin 2 mutant mice through reduction of oxidative damage and inactivation of astrocytes and the ERK pathway. Free Radic Biol Med 2011; 50:66-77. [PMID: 20974250 DOI: 10.1016/j.freeradbiomed.2010.10.698] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2010] [Revised: 09/10/2010] [Accepted: 10/15/2010] [Indexed: 12/26/2022]
Abstract
Presenilin 2 (PS2) mutation increases Aβ generation and neuronal cell death in the brains of Alzheimer disease (AD) patients. In a previous study, we showed that increased oxidative damage and activation of extracellular signal-regulated kinase (ERK) were associated with Aβ generation and neuronal cell death in neuronal cells expressing mutant PS2. In this study, we show that oral treatment with 4-O-methylhonokiol, a novel compound isolated from Magnolia officinalis, for 3 months (1.0mg/kg) prevented PS2 mutation-induced memory impairment and neuronal cell death accompanied by a reduction in Aβ(1-42) accumulation. We also found that 4-O-methylhonokiol inhibited PS2 mutation-induced activation of ERK and β-secretase, and oxidative protein and lipid damage, but recovered glutathione levels in the cortex and hippocampus of PS2 mutant mice. Additionally, 4-O-methylhonokiol prevented PS2 mutation-induced activation of astrocytes as well as production of TNF-α, IL-1β, reactive oxygen species (ROS), and nitric oxide (NO) in neurons. Generation of TNF-α, IL-1β, ROS, and NO and ERK activation in cultured astrocytes treated with lipopolysaccharide (1μg/ml) were also prevented by 4-O-methylhonokiol in a dose-dependent manner. These results suggest that the improving effects of 4-O-methylhonokiol on memory function may be associated with a suppression of the activation of ERK and astrocytes as well as a reduction in oxidative damage. Thus, 4-O-methylhonokiol may be useful in the prevention and treatment of AD.
Collapse
Affiliation(s)
- Young Jung Lee
- College of Pharmacy, Chungbuk National University, Cheongju, Chungbuk 361-763, Korea
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|