1
|
Sukakul T, Bruze M, Svedman C. Fragrance Contact Allergy - A Review Focusing on Patch Testing. Acta Derm Venereol 2024; 104:adv40332. [PMID: 39140486 PMCID: PMC11334351 DOI: 10.2340/actadv.v104.40332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/27/2024] [Indexed: 08/15/2024] Open
Abstract
Fragrance materials are widely used in various types of products in daily life and many of them can be contact sensitizers. Contact allergy to fragrances has been reported to be common worldwide. Unlike other groups of contact allergens such as metals and preservatives, fragrance materials in consumer products can be present as single fragrance chemicals or in the form of mixtures known as natural complex substances. Due to the complexity of the fragrance materials and the high number of fragrance substances known to cause contact sensitization, selecting suitable materials for patch testing is challenging. Emerging fragrance markers have been additionally introduced in different baseline series for screening to enhance the rate of fragrance contact allergy detection. Moreover, there have been continual updates on basic knowledge, clinical perspectives, sources of exposure, and regulations on the use of fragrance materials. Avoiding pitfalls while performing patch testing with fragrance test materials is also crucial and should not be overlooked. Therefore, this review aims to update knowledge to provide a high-quality holistic approach to fragrance contact allergy diagnosis and management.
Collapse
Affiliation(s)
- Thanisorn Sukakul
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden.
| | - Magnus Bruze
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| | - Cecilia Svedman
- Department of Occupational and Environmental Dermatology, Lund University, Skåne University Hospital, Malmö, Sweden
| |
Collapse
|
2
|
Chañi-Paucar LO, Chagua-Rodríguez P, Cuadrado-Campó WJ, Lobato Calderón GR, Maceda Santivañez JC, Figueiredo Angolini CF, Meireles MAA. Tumbo, an Andean fruit: Uses, nutrition, processing, and biomolecules. Heliyon 2024; 10:e30327. [PMID: 38707414 PMCID: PMC11066424 DOI: 10.1016/j.heliyon.2024.e30327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 03/28/2024] [Accepted: 04/23/2024] [Indexed: 05/07/2024] Open
Abstract
Tumbo fruit has potential for industrialization due to its nutritional and functional properties, but scientific knowledge of this species is still limited compared to other species of the same genus, Passiflora. This review compiles the latest scientific advances on Tumbo, which cover the food technological aspects of Tumbo fruit, its uses and its potential as a source of bioactives for different industries, especially food, pharmaceutical, and cosmetics. The products (nectar, jellies, jams, wines, others) and by-products of the processing of the Tumbo fruit have various nutritional, sensory, and composition attributes for developing new food and non-food products. The potential applications of the fruit and its derivatives are broad, such as cosmetics, drugs, functional foods, and additives; these applications are due to its technological properties and its content of bioactive molecules. The Tumbo biorefinery presents an important perspective, especially for its bioactivity of high biological value for different industries.
Collapse
Affiliation(s)
- Larry Oscar Chañi-Paucar
- Grupo de Investigación en Ingeniería de Alimentos y Agroindustria (GIIAA), Universidad Nacional Autónoma Altoandina de Tarma (UNAAT), La Florida-Cochayoc Highway, Huancucro, 2092, Zip code: 12651, Junin, Peru
| | - Perfecto Chagua-Rodríguez
- Grupo de Investigación en Ingeniería de Alimentos y Agroindustria (GIIAA), Universidad Nacional Autónoma Altoandina de Tarma (UNAAT), La Florida-Cochayoc Highway, Huancucro, 2092, Zip code: 12651, Junin, Peru
| | - Walter Javier Cuadrado-Campó
- Grupo de Investigación en Ingeniería de Alimentos y Agroindustria (GIIAA), Universidad Nacional Autónoma Altoandina de Tarma (UNAAT), La Florida-Cochayoc Highway, Huancucro, 2092, Zip code: 12651, Junin, Peru
| | | | - Julio Cesar Maceda Santivañez
- Mass Spectrometry and Chemical Ecology Laboratory (MS-CELL), Center for Natural and Human Sciences, Federal University of ABC, UFABC, Av. dos Estados 5001-Bangú, Santo André, São Paulo State, Brazil
| | - Célio Fernando Figueiredo Angolini
- Mass Spectrometry and Chemical Ecology Laboratory (MS-CELL), Center for Natural and Human Sciences, Federal University of ABC, UFABC, Av. dos Estados 5001-Bangú, Santo André, São Paulo State, Brazil
| | - Maria Angela A Meireles
- Grupo de Investigación en Ingeniería de Alimentos y Agroindustria (GIIAA), Universidad Nacional Autónoma Altoandina de Tarma (UNAAT), La Florida-Cochayoc Highway, Huancucro, 2092, Zip code: 12651, Junin, Peru
- School of Food Engineering, University of Campinas (UNICAMP), R. Monteiro Lobato 80, Campinas, 13083-862, SP, Brazil
| |
Collapse
|
3
|
S V, M G, K R, S M, V G S, Boopathi N M. Floral volatile composition of Jasminum sambac variants developed through colchicine. Nat Prod Res 2024:1-9. [PMID: 38163992 DOI: 10.1080/14786419.2023.2298723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024]
Abstract
Jasmines are commercially grown for their fragrant flowers and essential oil. The present study investigates the composition of the volatile compounds from flowers of Jasminum sambac cv. Ramanthapuram Gundumalli and its variants that were evolved through colchicine. GC-MS analysis revealed that the flowers possessed major terpenes and sesquiterpenes such as Linalool, α-farnesene, germacrene-D, geranyl Linalool and D-Limonene as well as benzenoids (including benzyl acetate, benzyl alcohol and (Z)-Cinnamyl benzoate). The relative abundance of these volatile compounds in the variants have shown higher percentages than their wild-type (parent) which indicates that the variants possessed enhanced volatile composition. The new variations generated in floral volatile composition of J. sambac through polyploidisation are likely to have significant impact on the loose flower and perfume industries. Besides, the identified unique compounds can also be used as metabolic signatures to characterise the novel variants.
Collapse
Affiliation(s)
- Vishnupandi S
- Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore, India
| | - Ganga M
- Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore, India
| | - Rajamani K
- Department of Floriculture and Landscape Architecture, Tamil Nadu Agricultural University, Coimbatore, India
| | - Manonmani S
- Department of Rice, Tamil Nadu Agricultural University, Coimbatore, India
| | - Shobhana V G
- Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore, India
| | - Manikanda Boopathi N
- Department of Plant Biotechnology, Centre for Plant Molecular Biology and Biotechnology, Tamil Nadu Agricultural University, Coimbatore, India
| |
Collapse
|
4
|
Hashimoto M, Takahashi K, Ohta T. Inhibitory effects of linalool, an essential oil component of lavender, on nociceptive TRPA1 and voltage-gated Ca 2+ channels in mouse sensory neurons. Biochem Biophys Rep 2023; 34:101468. [PMID: 37102121 PMCID: PMC10123348 DOI: 10.1016/j.bbrep.2023.101468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 03/14/2023] [Accepted: 04/05/2023] [Indexed: 04/28/2023] Open
Abstract
Linalool, an essential oil component of lavender is commonly used in fragrances. It is known that linalool has anxiolytic, sedative, and analgesic actions. However, the mechanism of its analgesic action has not yet been fully clarified. Pain signals elicited by the activation of nociceptors on peripheral neurons are transmitted to the central nervous system. In the present study, we investigated the effects of linalool on transient receptor potential (TRP) channels and voltage-gated channels, both of which are important for pain signaling via nociceptors in somatosensory neurons. For detection of channel activity, the intracellular Ca2+ concentration ([Ca2+]i) was measured using a Ca2+-imaging system, and membrane currents were recorded using the whole-cell patch-clamp technique. Analgesic actions were also examined in vivo. In mouse sensory neurons linalool at concentrations that did not induce [Ca2+]i increases did not affect [Ca2+]i responses to capsaicin and acids, TRPV1 agonists, but suppressed those induced by allyl isothiocyanate (AITC) and carvacrol, TRPA1 agonists. Similar inhibitory effects of linalool were observed in cells that heterologously expressed TRPA1. Linalool attenuated the [Ca2+]i increases induced by KCl and voltage-gated Ca2+ currents but only slightly suppressed voltage-gated Na+currents in mouse sensory neurons. Linalool diminished TRPA1-mediated nociceptive behaviors. The present data suggest that linalool exerts an analgesic action via the suppression of nociceptive TRPA1 and voltage-gated Ca2+ channels.
Collapse
Affiliation(s)
- Miho Hashimoto
- Department of Veterinary Pharmacology, Faculty of Agriculture, Tottori University, Tottori, Japan
- Joint Graduate School of Veterinary Sciences, Gifu University, Tottori University, Tottori, Japan
| | - Kenji Takahashi
- Department of Veterinary Pharmacology, Faculty of Agriculture, Tottori University, Tottori, Japan
- Joint Graduate School of Veterinary Sciences, Gifu University, Tottori University, Tottori, Japan
| | - Toshio Ohta
- Department of Veterinary Pharmacology, Faculty of Agriculture, Tottori University, Tottori, Japan
- Joint Graduate School of Veterinary Sciences, Gifu University, Tottori University, Tottori, Japan
- Corresponding author. Department of Veterinary Pharmacology, Faculty of Agriculture, Tottori University, Tottori, 680-8553, Japan.
| |
Collapse
|
5
|
Vassiliou E, Awoleye O, Davis A, Mishra S. Anti-Inflammatory and Antimicrobial Properties of Thyme Oil and Its Main Constituents. Int J Mol Sci 2023; 24:ijms24086936. [PMID: 37108100 PMCID: PMC10138399 DOI: 10.3390/ijms24086936] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 03/31/2023] [Accepted: 04/06/2023] [Indexed: 04/29/2023] Open
Abstract
Thyme oil (TO) is derived from the flowers of various plants belonging to the genus Thymus. It has been used as a therapeutic agent since ancient times. Thymus comprises numerous molecular species exhibiting diverse therapeutic properties that are dependent on their biologically active concentrations in the extracted oil. It is therefore not surprising that oils extracted from different thyme plants present different therapeutic properties. Furthermore, the phenophase of the same plant species has been shown to yield different anti-inflammatory properties. Given the proven efficacy of TO and the diversity of its constituents, a better understanding of the interactions of the various components is warranted. The aim of this review is to gather the latest research findings regarding TO and its components with respect to their immunomodulatory properties. An optimization of the various components has the potential to yield more effective thyme formulations with increased potency.
Collapse
Affiliation(s)
- Evros Vassiliou
- Department of Biological Sciences, Kean University, Union, NJ 07083, USA
| | - Oreoluwa Awoleye
- Department of Biological Sciences, Kean University, Union, NJ 07083, USA
| | - Amanda Davis
- Department of Biological Sciences, Kean University, Union, NJ 07083, USA
| | - Sasmita Mishra
- Department of Biological Sciences, Kean University, Union, NJ 07083, USA
| |
Collapse
|
6
|
Naouel C, Saoussen Z, Mounia M, Samira K, Karima S. Response surface methodology for optimization of enzymatic acylation of (
R
)‐(‒)‐
linalool application
to essential oils. FLAVOUR FRAG J 2023. [DOI: 10.1002/ffj.3735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Affiliation(s)
- Chaibrassou Naouel
- Systems and advanced materials Laboratory (LSAM) Badji Mokhtar Annaba‐University Annaba Algeria
| | - Zeror Saoussen
- Ecocompatible Asymmetric Catalysis Laboratory (LCAE) Badji Mokhtar Annaba‐University Annaba Algeria
| | - Merabet‐Khelassi Mounia
- Ecocompatible Asymmetric Catalysis Laboratory (LCAE) Badji Mokhtar Annaba‐University Annaba Algeria
| | - Kilani‐Morakchi Samira
- Systems and advanced materials Laboratory (LSAM) Badji Mokhtar Annaba‐University Annaba Algeria
| | - Sifi Karima
- Systems and advanced materials Laboratory (LSAM) Badji Mokhtar Annaba‐University Annaba Algeria
| |
Collapse
|
7
|
Correddu D, Helmy Aly S, Di Nardo G, Catucci G, Prandi C, Blangetti M, Bellomo C, Bonometti E, Viscardi G, Gilardi G. Enhanced and specific epoxidation activity of P450 BM3 mutants for the production of high value terpene derivatives. RSC Adv 2022; 12:33964-33969. [PMID: 36505709 PMCID: PMC9703296 DOI: 10.1039/d2ra06029a] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 11/23/2022] [Indexed: 11/29/2022] Open
Abstract
Terpenes are natural molecules of valuable interest for different industrial applications. Cytochromes P450 enzymes can functionalize terpenoids to form high value oxidized derivatives in a green and sustainable manner, representing a valid alternative to chemical catalysis. In this work, an enhanced and specific epoxidation activity of cytochrome P450 BM3 mutants was found for the terpenes geraniol and linalool. This is the first report showing the epoxidation of linalool by P450 BM3 and its mutant A2 (Asp251Gly/Gln307His) with the formation of valuable oxide derivatives, highlighting the relevance of this enzymes for industrial applications.
Collapse
Affiliation(s)
- Danilo Correddu
- Department of Life Sciences and Systems Biology, University of TorinoVia Accademia Albertina 1310123TorinoItaly
| | - Sabrina Helmy Aly
- Department of Life Sciences and Systems Biology, University of TorinoVia Accademia Albertina 1310123TorinoItaly
| | - Giovanna Di Nardo
- Department of Life Sciences and Systems Biology, University of TorinoVia Accademia Albertina 1310123TorinoItaly
| | - Gianluca Catucci
- Department of Life Sciences and Systems Biology, University of TorinoVia Accademia Albertina 1310123TorinoItaly
| | - Cristina Prandi
- Department of Chemistry, University of TorinoVia P. Giuria 710125TorinoItaly
| | - Marco Blangetti
- Department of Chemistry, University of TorinoVia P. Giuria 710125TorinoItaly
| | - Chiara Bellomo
- Department of Chemistry, University of TorinoVia P. Giuria 710125TorinoItaly
| | | | - Guido Viscardi
- Department of Chemistry, University of TorinoVia P. Giuria 710125TorinoItaly
| | - Gianfranco Gilardi
- Department of Life Sciences and Systems Biology, University of TorinoVia Accademia Albertina 1310123TorinoItaly
| |
Collapse
|
8
|
Keller CL, Doppalapudi KR, Woodroffe JD, Harvey BG. Solvent-free dehydration, cyclization, and hydrogenation of linalool with a dual heterogeneous catalyst system to generate a high-performance sustainable aviation fuel. Commun Chem 2022; 5:113. [PMID: 36697844 PMCID: PMC9814387 DOI: 10.1038/s42004-022-00725-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 08/19/2022] [Indexed: 02/01/2023] Open
Abstract
The development of efficient catalytic methods for the synthesis of bio-based, full-performance jet fuels is critical for limiting the impacts of climate change while enabling a thriving modern society. To help address this need, here, linalool, a terpene alcohol that can be produced via fermentation of biomass sugars, was dehydrated, cyclized, and hydrogenated in a one-pot reaction under moderate reaction conditions. This sequence produced a biosynthetic fuel mixture primarily composed of 1-methyl-4-isopropylcyclohexane (p-menthane) and 2,6-dimethyloctane (DMO). The reaction was promoted by a catalyst composed of commercial Amberlyst-15, H+ form, and 10% Pd/C. Two other terpenoid substrates (1,8-cineole and 1,4-cineole) were subjected to the same conditions and excellent conversion to high purity p-menthane was observed. The fuel mixture derived from linalool exhibits a 1.7% higher gravimetric heat of combustion and 66% lower kinematic viscosity at -20 °C compared to the limits for conventional jet fuel. These properties suggest that isomerized hydrogenated linalool (IHL) can be blended with conventional jet fuel or synthetic paraffinic kerosenes to deliver high-performance sustainable aviation fuels for commercial and military applications.
Collapse
Affiliation(s)
- C. Luke Keller
- grid.482248.00000 0004 0511 8606Research Department, Chemistry Division, US NAVY, NAWCWD, China Lake, CA 93555 USA
| | - Karan R. Doppalapudi
- grid.482248.00000 0004 0511 8606Research Department, Chemistry Division, US NAVY, NAWCWD, China Lake, CA 93555 USA
| | - Josanne-Dee Woodroffe
- grid.482248.00000 0004 0511 8606Research Department, Chemistry Division, US NAVY, NAWCWD, China Lake, CA 93555 USA
| | - Benjamin G. Harvey
- grid.482248.00000 0004 0511 8606Research Department, Chemistry Division, US NAVY, NAWCWD, China Lake, CA 93555 USA
| |
Collapse
|
9
|
Hosseini A, Pourheidar E, Rajabian A, Asadpour E, Hosseinzadeh H, Sadeghnia HR. Linalool attenuated ischemic injury in PC12 cells through inhibition of caspase-3 and caspase-9 during apoptosis. Food Sci Nutr 2022; 11:249-260. [PMID: 36655091 PMCID: PMC9834854 DOI: 10.1002/fsn3.3057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 08/10/2022] [Accepted: 08/14/2022] [Indexed: 02/01/2023] Open
Abstract
Numerous studies have indicated the pharmacological properties of linalool, a volatile terpene alcohol found in many flowers and spice plants, including anti-nociceptive, anti-inflammatory, and neuroprotective activities. The aim of this study was to explore the mechanisms of neuroprotection provided by (±) linalool and its enantiomer, (R)-(-) linalool against oxygen, and glucose deprivation/reoxygenation (OGD/R) in PC12 cells. PC12 cells were treated with (±) linalool and (R)-(-) linalool before exposure to OGD/R condition. Cell viability, reactive oxygen species (ROS) production, malondialdehyde (MDA) level, DNA damage, and the levels of proteins related to apoptosis were evaluated using MTT, comet assay, and western blot analysis, respectively. IC50 values for the PC12 cells incubated with (±) linalool and (R)-(-) linalool were 2700 and 2600 μM after 14 h, as well as 5440 and 3040 μM after 18 h, respectively. Survival of the ischemic cells pre-incubated with (±) linalool and (R)-(-) linalool (100 μM of both) increased compared to the cells subjected to the OGD/R alone (p < .001). ROS and MDA formation were also decreased following incubation with (±) linalool and (R)-(-) linalool compared to the OGD/R group (p < .01). In the same way, pre-treatment with (±) linalool and (R)-(-) linalool significantly reduced OGD/R-induced DNA injury compared to that seen in OGD/R group (p < .001). (±) Linalool and (R)-(-) linalool also restored Bax/Bcl-2 ratio and cleaved caspase-3 and caspase-9 (p < .001, p < .01) following ischemic injury. The neuroprotective effect of linalool against ischemic insult might be mediated by alleviation of oxidative stress and apoptosis.
Collapse
Affiliation(s)
- Azar Hosseini
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical SciencesMashhadIran,Department of PharmacologyFaculty of Medicine, Mashhad University of Medical SciencesMashhadIran
| | - Elham Pourheidar
- Department of Intensive Care UnitHazrat Rasul akram HospitalIran University of Medical SciencesTehranIran
| | - Arezoo Rajabian
- Department of Internal Medicine, Faculty of MedicineMashhad University of Medical SciencesMashhadIran
| | - Elham Asadpour
- Anesthesiology and Critical Care Research CenterShiraz University of Medical SciencesShirazIran
| | - Hossein Hosseinzadeh
- Pharmaceutical Research CenterPharmaceutical Technology InstituteMashhad University of Medical SciencesMashhadIran
| | - Hamid Reza Sadeghnia
- Pharmacological Research Center of Medicinal PlantsMashhad University of Medical SciencesMashhadIran,Department of PharmacologyFaculty of Medicine, Mashhad University of Medical SciencesMashhadIran,Division of Neurocognitive Sciences, Psychiatry and Behavioral Sciences Research CenterMashhad University of Medical SciencesMashhadIran
| |
Collapse
|
10
|
Zhai R, Ma J, An Y, Wen Z, Liu Y, Sun Q, Xie P, Zhao S. Ultra-stable Linalool/water Pickering Emulsions: A Combined Experimental and Simulation Study. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
11
|
Dehydration and Rehydration Kinetics Modeling in the Phytochemical, Aroma, and Antioxidant Capacity of Tree Tomato Fruit Dried with Microwaves and Freeze Driers: A Comparative Study. Processes (Basel) 2022. [DOI: 10.3390/pr10081437] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
In the present study, we investigated and compared the effect of microwaves and freeze-drying methods on the dehydration and rehydration kinetics in the phenolic, anthocyanin, aroma profiles, and antioxidant properties of tree tomato fruit (Solanum betaceum). The tree tomatoes were dried using microwaves at 350 W, 500 W, and 650 W, and then freeze-dried. The obtained drying curves were processed to find the most suitable mathematical modeling among the different moisture ratio expressions. Total phenolics, total anthocyanins, total flavonoids total carotenoids, vitamin C, Ferric Reducing Antioxidant Power (FRAP), and 2,2-diphenyl-1-picrylhydrazyl (DPPH) were tested. Using High performance Liquid Chromatography (HPLC), phenolic and anthocyanin compound profiles were identified. The aroma profile was analyzed using gas chromatography-MS. The Midilli model, among others, precisely describes the dehydration methodology of all used drying methods with the coefficient of determination R2 = 0.99. On the other hand, the Weibull model precisely describes the rehydration process of the used drying methods (R2 = 0.99). Physical changes (color, shrinkage) were also studied. The freeze-dried tree tomatoes had a high number of phenolic compounds with 3.94 ± 0.26 mg GAE/g and total carotenoid compounds with 0.48 ± 0.04 µg/g. Epicathechin was the most abundant compound among the tested phenolics, followed by Cathechin. The Pelargonidin-3-glucoside was the most abundant anthocyanin whereas in freeze-dried tree tomatoes, 1.22 ± 0.01 mg/g. Fifty-four aroma compounds were detected and quantified. Among others, Eucalyptol was one of the most abundant aroma compounds analyzed in dried tree tomato fruit. Freeze-dried tree tomatoes retained most of the antioxidant and flavor compounds analyzed.
Collapse
|
12
|
Sommer S, Lang LM, Drummond L, Buchhaupt M, Fraatz MA, Zorn H. Odor Characteristics of Novel Non-Canonical Terpenes. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123827. [PMID: 35744956 PMCID: PMC9230113 DOI: 10.3390/molecules27123827] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/08/2022] [Accepted: 06/11/2022] [Indexed: 11/16/2022]
Abstract
Several non-canonical, methylated terpenes have been described as products of genetically modified Escherichia coli recently, and the aroma properties of 28 odor-active methylated derivatives of prenol, isoprenol, bornane, camphene, carene, citronellol, fenchol, geraniol, limonene, linalool, terpineol, and farnesol were characterized for the first time in the current study. Twelve methylated monoterpenes exhibited a particularly intense and pleasant odor and were therefore chosen for the determination of their respective odor thresholds (OTs) in comparison to their non-methylated equivalents. In addition to the determination of OTs based on the literature value for the internal standard, (2E)-decenal, the threshold values of the compounds with individually determined OTs of the participants were calculated. This enabled a more precise identification of the OTs. Among the non-canonical terpenes, the lowest OTs in the air were found for 2-methyllinalool (flowery, 1.8 ng L−1), 2-methyl-α-fenchol (moldy, 3.6 ng L−1), 2-methylgeraniol (flowery, 5.4 ng L−1), 2-methylcitronellol (citrus-like, 7.2 ng L−1), and 4-methylgeraniol (citrus-like, 16 ng L−1). The derivatives of geraniol, linalool, and citronellol showed very pleasant odor impressions, which could make them interesting for use as flavoring agents in the flavor and fragrance industry.
Collapse
Affiliation(s)
- Svenja Sommer
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany; (S.S.); (L.M.L.); (M.A.F.)
| | - Leon M. Lang
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany; (S.S.); (L.M.L.); (M.A.F.)
| | - Laura Drummond
- Microbial Biotechnology, DECHEMA—Forschungsinstitut, Theodor-Heuss-Allee 25, 60486 Frankfurt, Germany; (L.D.); (M.B.)
| | - Markus Buchhaupt
- Microbial Biotechnology, DECHEMA—Forschungsinstitut, Theodor-Heuss-Allee 25, 60486 Frankfurt, Germany; (L.D.); (M.B.)
| | - Marco A. Fraatz
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany; (S.S.); (L.M.L.); (M.A.F.)
| | - Holger Zorn
- Institute of Food Chemistry and Food Biotechnology, Justus Liebig University Giessen, Heinrich-Buff-Ring 17, 35392 Giessen, Germany; (S.S.); (L.M.L.); (M.A.F.)
- Fraunhofer Institute for Molecular Biology and Applied Ecology, Ohlebergsweg 12, 35392 Giessen, Germany
- Correspondence: ; Tel.: +49-(0)-641-99-34900
| |
Collapse
|
13
|
Jiang R, Chen X, Liao X, Peng D, Han X, Zhu C, Wang P, Hufnagel DE, Wang L, Li K, Li C. A Chromosome-Level Genome of the Camphor Tree and the Underlying Genetic and Climatic Factors for Its Top-Geoherbalism. FRONTIERS IN PLANT SCIENCE 2022; 13:827890. [PMID: 35592577 PMCID: PMC9112071 DOI: 10.3389/fpls.2022.827890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 02/24/2022] [Indexed: 06/15/2023]
Abstract
Camphor tree [Cinnamomum camphora (L.) J. Presl], a species in the magnoliid family Lauraceae, is known for its rich volatile oils and is used as a medical cardiotonic and as a scent in many perfumed hygiene products. Here, we present a high-quality chromosome-scale genome of C. camphora with a scaffold N50 of 64.34 Mb and an assembled genome size of 755.41 Mb. Phylogenetic inference revealed that the magnoliids are a sister group to the clade of eudicots and monocots. Comparative genomic analyses identified two rounds of ancient whole-genome duplication (WGD). Tandem duplicated genes exhibited a higher evolutionary rate, a more recent evolutionary history and a more clustered distribution on chromosomes, contributing to the production of secondary metabolites, especially monoterpenes and sesquiterpenes, which are the principal essential oil components. Three-dimensional analyses of the volatile metabolites, gene expression and climate data of samples with the same genotype grown in different locations showed that low temperature and low precipitation during the cold season modulate the expression of genes in the terpenoid biosynthesis pathways, especially TPS genes, which facilitates the accumulation of volatile compounds. Our study lays a theoretical foundation for policy-making regarding the agroforestry applications of camphor tree.
Collapse
Affiliation(s)
- Rihong Jiang
- Guangxi Key Laboratory for Cultivation and Utilization of Special Non-Timber Forest Crops, Guangxi Engineering and Technology Research Center for Woody Spices, Guangxi Forestry Research Institute, Nanning, China
- College of Environmental Sciences and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - Xinlian Chen
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, China
| | - Xuezhu Liao
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| | - Dan Peng
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| | - Xiaoxu Han
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| | - Changsan Zhu
- Guangxi Key Laboratory for Cultivation and Utilization of Special Non-Timber Forest Crops, Guangxi Engineering and Technology Research Center for Woody Spices, Guangxi Forestry Research Institute, Nanning, China
| | - Ping Wang
- College of Environmental Sciences and Engineering, Central South University of Forestry and Technology, Changsha, China
| | - David E. Hufnagel
- Virus and Prion Research Unit, National Animal Disease Center, The Agricultural Research Service (ARS) of the United States Department of Agriculture (USDA), Ames, IA, United States
| | - Li Wang
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
- Kunpeng Institute of Modern Agriculture at Foshan, Foshan, China
| | - Kaixiang Li
- Guangxi Key Laboratory for Cultivation and Utilization of Special Non-Timber Forest Crops, Guangxi Engineering and Technology Research Center for Woody Spices, Guangxi Forestry Research Institute, Nanning, China
| | - Cheng Li
- Shenzhen Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| |
Collapse
|
14
|
Aminian AR, Mohebbati R, Boskabady MH. The Effect of Ocimum basilicum L. and Its Main Ingredients on Respiratory Disorders: An Experimental, Preclinical, and Clinical Review. Front Pharmacol 2022; 12:805391. [PMID: 35046828 PMCID: PMC8762307 DOI: 10.3389/fphar.2021.805391] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/03/2021] [Indexed: 01/08/2023] Open
Abstract
Ocimum basilicum L. (O. basilicum) and its constituents show anti-inflammatory, immunomodulatory, and antioxidant effects. The plant has been mainly utilized in traditional medicine for the treatment of respiratory disorders. In the present article, effects of O. basilicum and its main constituents on respiratory disorders, assessed by experimental and clinical studies, were reviewed. Relevant studies were searched in PubMed, Science Direct, Medline, and Embase databases using relevant keywords including “Ocimum basilicum,” “basilicums,” “linalool,” “respiratory disease,” “asthma,” “obstructive pulmonary disease,” “bronchodilatory,” “bronchitis,” “lung cancer,” and “pulmonary fibrosis,” and other related keywords.The reviewed articles showed both relieving and preventing effects of the plant and its ingredients on obstructive pulmonary diseases such as chronic obstructive pulmonary disease (COPD), asthma, and other respiratory disorders such as bronchitis, aspergillosis tuberculosis, and lung cancer. The results of the reviewed articles suggest the therapeutic potential of O. basilicum and its constituent, linalool, on respiratory disorders.
Collapse
Affiliation(s)
- Ahmad Reza Aminian
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Reza Mohebbati
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Hossein Boskabady
- Department of Physiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
15
|
Chen J, Yi Z, Sun R, Ning W, Zhou C, Tian Z, Sun C, Li Y. Analysis of Fragrance Allergens in Personal Care Products, Toys, and Water Samples: A Review. J AOAC Int 2021; 105:396-412. [PMID: 34951644 DOI: 10.1093/jaoacint/qsab156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/27/2021] [Accepted: 11/27/2021] [Indexed: 11/13/2022]
Abstract
Fragrance allergens (FAs) refer to these volatile or semi-volatile fragrance compounds that can cause irritation and negative reactions. A large number of emerging FAs are widely used in household goods, and cause contact allergy or allergic contact dermatitis in eczema population and the general population. It shows an increasing prevalence and is regarded as a concern to public health. Recently, more and more studies have focused on the analytical methods of FAs in a variety of samples with different matrices. Therefore, a systematic and comprehensive overview of recent progress of analysis of FAs in various samples is needed. In this review, the physical and chemical properties, applications, hazards, and the recent advances of sample preparation and determination methods of common FAs in personal care products, toys, and water samples are systematically and comprehensively summarized. Meanwhile, this review also discusses the advantages and limitations of different sample pretreatment and detection methods, thus offering a deep-going discussion of the development and future trends in this area.
Collapse
Affiliation(s)
- Jing Chen
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China.,Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310057 China
| | - Zonghui Yi
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China
| | - Rui Sun
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China
| | - Wei Ning
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China
| | - Chen Zhou
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China
| | - Ziyi Tian
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China
| | - Chengjun Sun
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China.,Provincial Key Laboratory for Food Safety Monitoring and Risk Assessment of Sichuan, Chengdu, 610041 China
| | - Yongxin Li
- West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041 China.,Provincial Key Laboratory for Food Safety Monitoring and Risk Assessment of Sichuan, Chengdu, 610041 China
| |
Collapse
|
16
|
An Overview on Food Applications of the Instant Controlled Pressure-Drop Technology, an Innovative High Pressure-Short Time Process. Molecules 2021; 26:molecules26216519. [PMID: 34770927 PMCID: PMC8588140 DOI: 10.3390/molecules26216519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/21/2021] [Accepted: 10/23/2021] [Indexed: 11/16/2022] Open
Abstract
Food processing systematically aims at meeting the needs of consumers who are looking for total high quality and perfect food safety. As the various thermal and non-thermal food preservation technologies often affect the natural properties in terms of sensation, flavor, texture, etc., instant controlled pressure drop (DIC) has been conceived as a relevant, innovative process in this field. DIC uses high saturated steam pressure and short duration to provide a new way to expand biological matrices, improve drying, decontaminate, and extract biologically active compounds, among other attributes. Therefore, this review focuses on describing the applications of DIC technology on a wide range of products such as foods and by-products that have been processed both in the laboratory and on an industrial scale. The application of DIC has shown the possibility of a significant leap in quality improvement and cost reduction in the food industry. DIC reduces the drying time of fruits and vegetables, and improves the extraction of essential oils, vegetable oils, and antioxidant components. It also provides strong decontamination, eliminates vegetative microorganisms and spores, and reduces non-nutritional and allergenic components. Over the past 33 years, this technology has continued to expand its food applications and improve its characteristics on an industrial scale. But there are still many food unit operations that can be taken to the next level with DIC.
Collapse
|
17
|
Hartati, Firda PBD, Bahruji H, Bakar MB. Review on heterogeneous catalysts for the synthesis of perfumery chemicals via isomerization, acetalization and hydrogenation. FLAVOUR FRAG J 2021. [DOI: 10.1002/ffj.3671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hartati
- Department of Chemistry Faculty of Science and Technology Universitas Airlangga Surabaya Indonesia
| | - Putri Bintang Dea Firda
- Department of Chemistry Faculty of Science and Technology Universitas Airlangga Surabaya Indonesia
| | - Hasliza Bahruji
- Centre for Advanced Material and Energy Sciences Universiti Brunei Darussalam Gadong Brunei Darussalam
| | - Mohd Bakri Bakar
- Department of Chemistry Faculty of Science Universiti Teknologi Malaysia Johor Malaysia
| |
Collapse
|
18
|
Türkmenoğlu A, Özmen D. Allergenic components, biocides, and analysis techniques of some essential oils used in food products. J Food Sci 2021; 86:2225-2241. [PMID: 34091909 DOI: 10.1111/1750-3841.15753] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/26/2021] [Accepted: 04/05/2021] [Indexed: 12/13/2022]
Abstract
Nowadays, almost 300 essential oils (EOs) are commonly traded in the world market, with a prediction to be worth over $14 billion in 2024. EOs are natural preservatives for food products in order to reduce the activity of pathogenic microorganisms, therefore their use as an antioxidant or a preservative in foods has been encouraged. They are not only considered as antimicrobial or flavoring agents, but are also incorporated into food packaging materials. There are several types of EOs which have been approved as food additives by the Food and Drug Administration. Hence, it is important to use safe EO products to minimize possible adverse effect risks such as nausea, vomiting, necrosis, nephropathy, mucous membrane, and skin irritation. This review article gives information about some EOs that are used in the food industries and the types of some allergenic compounds and biocides which could make the EOs hazardous or may cause allergenic reactions in the human body. Besides, some analysis techniques of possible allergenic compounds or biocides in EOs were introduced and supported with the most relevant studies. The overall conclusion from the study is that pregnant women, patients taking drugs (e.g., diabetics) or the having a history of allergy are the most prone to be affected from EO allergenic components. As regards to biocides, organochlorine and organophosphorus types of pesticides that are carried over from the plant may be found mostly in EOs. The most common allergic reaction is skin sensitization and irritation if the EO components are oxidized during storage or transportation. Moreover, drug interactions are one of the other possible adverse effect. Hence, determination of biocides and possible allergenic component concentrations is an essential factor when they are used as a preservative or flavoring agent. The most prominent analysis techniques are gas and liquid chromatography because most of the allergens and biocides are mainly composed of volatile components. PRACTICAL APPLICATION: Determining of the essential oil's content will be crucial if oils are used for food preservation or flavoring because they may have some hazardous effects, such as nausea, vomiting, necrosis and nephropathy. Therefore, after applying them to the food products, consumers (especially pregnant women) should be informed about their concentration levels and their possible adverse effects are taken into account when they are consumed over toxic limit. For this reason, we reviewed in our study that some allergenic components, biocides and toxic limits of EOs to be used in food products. In addition to this, recent analytical techniques have been explained and discussed which methods are suitable for analysis.
Collapse
Affiliation(s)
| | - Dilek Özmen
- Department of Chemical Engineering, Engineering Faculty, Istanbul University-Cerrahpasa, Avcilar, Istanbul, 34320, Turkey
| |
Collapse
|
19
|
Linalool Alleviates A β42-Induced Neurodegeneration via Suppressing ROS Production and Inflammation in Fly and Rat Models of Alzheimer's Disease. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:8887716. [PMID: 33777322 PMCID: PMC7972854 DOI: 10.1155/2021/8887716] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 02/17/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023]
Abstract
Terpenes are vital metabolites found in various plants and animals and known to be beneficial in the treatment of various diseases. Previously, our group identified terpenes that increased the survival of Alzheimer's disease (AD) model flies expressing human amyloid β (Aβ) and identified linalool as a neuroprotective terpene against Aβ toxicity. Linalool is a monoterpene that is commonly present as a constituent in essential oils from aromatic plants and is known to have anti-inflammatory, anticancer, antihyperlipidemia, antibacterial, and neuroprotective properties. Although several studies have shown the beneficial effect of linalool in AD animal models, the mechanisms underlying the beneficial effect of linalool on AD are yet to be elucidated. In the present study, we showed that linalool intake increased the survival of the AD model flies during development in a dose-dependent manner, while the survival of wild-type flies was not affected even at high linalool concentrations. Linalool also decreases Aβ-induced apoptosis in eye discs as well as the larval brain. Moreover, linalool intake was found to reduce neurodegeneration in the brain of adult AD model flies. However, linalool did not affect the total amount of Aβ42 protein or Aβ42 aggregation. Rather, linalool decreased Aβ-induced ROS levels, oxidative stress, and inflammatory response in the brains of AD model flies. Furthermore, linalool attenuated the induction of oxidative stress and gliosis by Aβ1-42 treatment in the rat hippocampus. Taken together, our data suggest that linalool exerts its beneficial effects on AD by reducing Aβ42-induced oxidative stress and inflammatory reactions.
Collapse
|
20
|
Abd Rashed A, Abd Rahman AZ, Rathi DNG. Essential Oils as a Potential Neuroprotective Remedy for Age-Related Neurodegenerative Diseases: A Review. Molecules 2021; 26:1107. [PMID: 33669787 PMCID: PMC7922935 DOI: 10.3390/molecules26041107] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 12/13/2022] Open
Abstract
Despite the improvements in life expectancy, neurodegenerative conditions have arguably become the most dreaded maladies of older people. The neuroprotective and anti-ageing potentials of essential oils (EOs) are widely evaluated around the globe. The objective of this review is to analyse the effectiveness of EOs as neuroprotective remedies among the four common age-related neurodegenerative diseases. The literature was extracted from three databases (PubMed, Web of Science and Google Scholar) between the years of 2010 to 2020 using the medical subject heading (MeSH) terms "essential oil", crossed with "Alzheimer's disease (AD)", "Huntington's disease (HD)", "Parkinson's disease (PD)" or "amyotrophic lateral sclerosis (ALS)". Eighty three percent (83%) of the studies were focused on AD, while another 12% focused on PD. No classifiable study was recorded on HD or ALS. EO from Salvia officinalis has been recorded as one of the most effective acetylcholinesterase and butyrylcholinesterase inhibitors. However, only Cinnamomum sp. has been assessed for its effectiveness in both AD and PD. Our review provided useful evidence on EOs as potential neuroprotective remedies for age-related neurodegenerative diseases.
Collapse
Affiliation(s)
- Aswir Abd Rashed
- Nutrition, Metabolism and Cardiovascular Research Centre, Institute for Medical Research, National Institutes of Health, Ministry of Health Malaysia, No.1, Jalan Setia Murni U13/52, Seksyen U13 Setia Alam, Shah Alam 40170, Malaysia;
| | - Ahmad Zuhairi Abd Rahman
- Cancer Research Centre, Institute for Medical Research, National Institutes of Health, Ministry of Health Malaysia, No.1, Jalan Setia Murni U13/52, Seksyen U13 Setia Alam, Shah Alam 40170, Malaysia;
| | - Devi Nair Gunasegavan Rathi
- Nutrition, Metabolism and Cardiovascular Research Centre, Institute for Medical Research, National Institutes of Health, Ministry of Health Malaysia, No.1, Jalan Setia Murni U13/52, Seksyen U13 Setia Alam, Shah Alam 40170, Malaysia;
| |
Collapse
|
21
|
Rodríguez-López MI, Mercader-Ros MT, Lucas-Abellán C, Pellicer JA, Pérez-Garrido A, Pérez-Sánchez H, Yáñez-Gascón MJ, Gabaldón JA, Núñez-Delicado E. Comprehensive Characterization of Linalool-HP-β-Cyclodextrin Inclusion Complexes. Molecules 2020; 25:molecules25215069. [PMID: 33139617 PMCID: PMC7662393 DOI: 10.3390/molecules25215069] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/28/2020] [Accepted: 10/29/2020] [Indexed: 11/22/2022] Open
Abstract
The objective of the present study is to obtain linalool- cyclodextrin (CDs) solid complexes for possible applications in the food industry. For this purpose, a detailed study of linalool complexation was carried out at different pH values, to optimize the type of CDs and reaction medium that support the highest quantity of encapsulated linalool. Once demonstrated the ability of hydroxypropyl-β-cyclodextrin (HP-β-CDs), to form inclusion complexes with linalool (KC = 921 ± 21 L mol−1) and given their greater complexation efficacy (6.788) at neutral pH, HP-β-CDs were selected to produce solid inclusion complexes by using two different energy sources, ultrasounds and microwave irradiation, subsequently spraying the solutions obtained in the Spray Dryer. To provide scientific solidity to the experimental results, the complexes obtained were characterized by using different instrumental techniques in order to confirm the inclusion of linalool in the HP-β-CDs hydrophobic cavity. The linalool solid complexes obtained were characterized by using 1H nuclear magnetic resonance (1H-NMR) and 2D nuclear magnetic resonance (ROSEY), differential scanning calorimetry, thermogravimetry and Fourier transform infrared spectrometry. Moreover, the structure of the complex obtained were also characterized by molecular modeling.
Collapse
Affiliation(s)
- María Isabel Rodríguez-López
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
| | - María Teresa Mercader-Ros
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
| | - Carmen Lucas-Abellán
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
| | - José Antonio Pellicer
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
| | - Alfonso Pérez-Garrido
- Structural Bioinformatics and High Performance Computing Group (BIO-HPC), Computer Engineering Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (A.P.-G.); (H.P.-S.)
| | - Horacio Pérez-Sánchez
- Structural Bioinformatics and High Performance Computing Group (BIO-HPC), Computer Engineering Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (A.P.-G.); (H.P.-S.)
| | - María Josefa Yáñez-Gascón
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
| | - José Antonio Gabaldón
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
| | - Estrella Núñez-Delicado
- Molecular Recognition and Encapsulation Research Group (REM), Health Sciences Department, Universidad Católica de Murcia (UCAM), Campus de los Jerónimos 135, Guadalupe, 30107 Murcia, Spain; (M.I.R.-L.); (M.T.M.-R.); (C.L.-A.); (J.A.P.); (M.J.Y.-G.); (J.A.G.)
- Correspondence: ; Tel.: +34-96-827-8869
| |
Collapse
|
22
|
Mei C, Wang X, Chen Y, Wang Y, Yao F, Li Z, Gu Q, Song D. Antibacterial activity and mechanism of
Litsea cubeba
essential oil against food contamination by
Escherichia coli
and
Salmonella enterica. J Food Saf 2020. [DOI: 10.1111/jfs.12809] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Canchao Mei
- Key Laboratory for Food Microbial Technology of Zhejiang ProvinceZhejiang Gongshang University Hangzhou China
| | - Xue Wang
- State Key Laboratory of Tree Genetics and BreedingChinese Academy of Forestry Beijing China
- Institute of Subtropical ForestryChinese Academy of Forestry Hangzhou China
| | - Yicun Chen
- State Key Laboratory of Tree Genetics and BreedingChinese Academy of Forestry Beijing China
- Institute of Subtropical ForestryChinese Academy of Forestry Hangzhou China
| | - Yangdong Wang
- State Key Laboratory of Tree Genetics and BreedingChinese Academy of Forestry Beijing China
- Institute of Subtropical ForestryChinese Academy of Forestry Hangzhou China
| | - Feng Yao
- Key Laboratory for Food Microbial Technology of Zhejiang ProvinceZhejiang Gongshang University Hangzhou China
| | - Zicheng Li
- Key Laboratory for Food Microbial Technology of Zhejiang ProvinceZhejiang Gongshang University Hangzhou China
| | - Qing Gu
- Key Laboratory for Food Microbial Technology of Zhejiang ProvinceZhejiang Gongshang University Hangzhou China
| | - Dafeng Song
- Key Laboratory for Food Microbial Technology of Zhejiang ProvinceZhejiang Gongshang University Hangzhou China
| |
Collapse
|
23
|
Li AS, Iijima A, Huang J, Li QX, Chen Y. Putative Mode of Action of the Monoterpenoids Linalool, Methyl Eugenol, Estragole, and Citronellal on Ligand-Gated Ion Channels. ENGINEERING (BEIJING, CHINA) 2020; 6:541-545. [PMID: 38274392 PMCID: PMC10810144 DOI: 10.1016/j.eng.2019.07.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
Essential oil has been used as sedatives, anticonvulsants, and local anesthetics in traditional medical remedies; as preservatives for food, fruit, vegetable, and grain storage; and as bio-pesticides for food production. Linalool (LL), along with a few other major components such as methyl eugenol (ME), estragole (EG), and citronellal, are the active chemicals in many essential oils such as basil oil. Basil oil and the aforementioned monoterpenoids are potent against insect pests. However, the molecular mechanism of action of these chemical constituents is not well understood. It is well-known that the γ-aminobutyric acid type A receptors (GABAARs) and nicotinic acetylcholine receptor (nAChR) are primary molecular targets of the synthetic insecticides used in the market today. Furthermore, the GABAAR-targeted therapeutics have been used in clinics for many decades, including barbiturates and benzodiazepines, to name just a few. In this research, we studied the electrophysiological effects of LL, ME, EG, and citronellal on GABAAR and nAChR to further understand their versatility as therapeutic agents in traditional remedies and as insecticides. Our results revealed that LL inhibits both GABAAR and nAChR, which may explain its insecticidal activity. LL is a concentration-dependent, non-competitive inhibitor on GABAAR, as the half-maximal effective concentration (EC50) values of γ-aminobutyric acid (GABA) for the rat α1β3γ2L GABAAR were not affected by LL: (36.2 ± 7.9) μmol·L-1 and (36.1 ± 23.8) μmol·L-1 in the absence and presence of 5 mmol·L-1 LL, respectively. The half-maximal inhibitory concentration (IC50) of LL on GABAAR was approximately 3.2 mmol·L-1. Considering that multiple monoterpenoids are found within the same essential oil, it is likely that LL has a synergistic effect with ME, which has been previously characterized as both a GABAAR agonist and a positive allosteric modulator, and with other monoterpenoids, which offers a possible explanation for the sedative and anticonvulsant effects and the insecticidal activities of LL.
Collapse
Affiliation(s)
- Amy S. Li
- College of Natural and Computational Sciences, Hawaii Pacific University, Kaneohe, HI 96744, USA
- Department of Internal Medicine, University of Colorado School of Medicine, Aurora, CO 80045, USA
| | - Akimasa Iijima
- College of Natural and Computational Sciences, Hawaii Pacific University, Kaneohe, HI 96744, USA
| | - Junhao Huang
- College of Natural and Computational Sciences, Hawaii Pacific University, Kaneohe, HI 96744, USA
| | - Qing X. Li
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Yongli Chen
- College of Natural and Computational Sciences, Hawaii Pacific University, Kaneohe, HI 96744, USA
| |
Collapse
|
24
|
Goel T, Wang R, Martin S, Lanphear E, Collins EMS. Linalool acts as a fast and reversible anesthetic in Hydra. PLoS One 2019; 14:e0224221. [PMID: 31648269 PMCID: PMC6812832 DOI: 10.1371/journal.pone.0224221] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 10/08/2019] [Indexed: 01/23/2023] Open
Abstract
The ability to make transgenic Hydra lines has allowed for quantitative in vivo studies of Hydra regeneration and physiology. These studies commonly include excision, grafting and transplantation experiments along with high-resolution imaging of live animals, which can be challenging due to the animal’s response to touch and light stimuli. While various anesthetics have been used in Hydra studies, they tend to be toxic over the course of a few hours or their long-term effects on animal health are unknown. Here, we show that the monoterpenoid alcohol linalool is a useful anesthetic for Hydra. Linalool is easy to use, non-toxic, fast acting, and reversible. It has no detectable long-term effects on cell viability or cell proliferation. We demonstrate that the same animal can be immobilized in linalool multiple times at intervals of several hours for repeated imaging over 2–3 days. This uniquely allows for in vivo imaging of dynamic processes such as head regeneration. We directly compare linalool to currently used anesthetics and show its superior performance. Linalool will be a useful tool for tissue manipulation and imaging in Hydra research in both research and teaching contexts.
Collapse
Affiliation(s)
- Tapan Goel
- Department of Physics, University of California San Diego, La Jolla, CA, United States of America
- Department of Biology, Swarthmore College, Swarthmore, PA, United States of America
| | - Rui Wang
- Department of Biology, Swarthmore College, Swarthmore, PA, United States of America
- Department of Bioengineering, University of California San Diego, La Jolla, CA, United States of America
| | - Sara Martin
- Department of Biology, Swarthmore College, Swarthmore, PA, United States of America
| | - Elizabeth Lanphear
- Department of Biology, Swarthmore College, Swarthmore, PA, United States of America
| | - Eva-Maria S. Collins
- Department of Physics, University of California San Diego, La Jolla, CA, United States of America
- Department of Biology, Swarthmore College, Swarthmore, PA, United States of America
- * E-mail:
| |
Collapse
|
25
|
Exposure source for skin sensitizing hydroperoxides of limonene and linalool remains elusive: An analytical market surveillance. Food Chem Toxicol 2019; 127:156-162. [DOI: 10.1016/j.fct.2019.03.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/15/2019] [Indexed: 11/19/2022]
|
26
|
Setzer WN. Chemical Compositions of the Bark Essential Oils of Croton Monteverdensis and Croton Niveus from Monteverde, Costa Rica. Nat Prod Commun 2019. [DOI: 10.1177/1934578x0600100710] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The essential oils of the barks of Croton monteverdensis Huft and C. niveus Jacq. (Euphorbiaceae) from Monteverde, Costa Rica, were isolated by hydrodistillation in yields of 0.03% and 0.10%, respectively. The chemical composition of the oils was determined by GC–MS. The most abundant essential oil components of C. monteverdensis were α-pinene (17.1%), β-pinene (10.5%), and linalool (8.3%), while C. niveus bark oil was made up largely of α-pinene (14.4%), 1,8-cineole (11.6%), and borneol (8.5%). The major components account for the fragrances and are consistent with the traditional medicinal uses of these plants.
Collapse
Affiliation(s)
- William N. Setzer
- Department of Chemistry, University of Alabama in Huntsville Huntsville, AL 35899, USA
| |
Collapse
|
27
|
Tarnowicz-Ligus S, Trzeciak AM. Heck Transformations of Biological Compounds Catalyzed by Phosphine-Free Palladium. Molecules 2018; 23:E2227. [PMID: 30200476 PMCID: PMC6225119 DOI: 10.3390/molecules23092227] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 08/29/2018] [Accepted: 08/29/2018] [Indexed: 11/16/2022] Open
Abstract
The development and optimization of synthetic methods leading to functionalized biologically active compounds is described. Two alternative pathways based on Heck-type reactions, employing iodobenzene or phenylboronic acid, were elaborated for the arylation of eugenol and estragole. Cinnamyl alcohol was efficiently transformed to saturated arylated aldehydes in reaction with iodobenzene using the tandem arylation/isomerization sequential process. The arylation of cinnamyl alcohol with phenylboronic acid mainly gave unsaturated alcohol, while the yield of saturated aldehyde was much lower. Catalytic reactions were carried out using simple, phosphine-free palladium precursors and water as a cosolvent, following green chemistry rules as much as possible.
Collapse
Affiliation(s)
| | - Anna M Trzeciak
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie, 50-383 Wrocław, Poland.
| |
Collapse
|
28
|
Drosopoulou E, Vlastos D, Efthimiou I, Kyrizaki P, Tsamadou S, Anagnostopoulou M, Kofidou D, Gavriilidis M, Mademtzoglou D, Mavragani-Tsipidou P. In vitro and in vivo evaluation of the genotoxic and antigenotoxic potential of the major Chios mastic water constituents. Sci Rep 2018; 8:12200. [PMID: 30111795 PMCID: PMC6093890 DOI: 10.1038/s41598-018-29810-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/17/2018] [Indexed: 12/15/2022] Open
Abstract
Chios mastic products are well-known for their broad applications in food industry, cosmetics, and healthcare since the antiquity. Given our recent finding that Chios mastic water (CMW) exerts antigenotoxic action, in the present study, we evaluated the genotoxic as well as the antigenotoxic potential of the four major compounds of CMW, namely, verbenone, α-terpineol, linalool, and trans-pinocarveol. The cytokinesis block micronucleus (CBMN) assay in cultured human lymphocytes and the Drosophila Somatic Mutation And Recombination Test (SMART), also known as the wing spot test, were employed. None of the four major CMW's constituents or their mixtures showed genotoxic or recombinogenic activity in either of the assays used. Co-treatment of each of the constituents with MMC revealed that all except trans-pinocarveol exerted antigenotoxic potential. Moreover, co-administration of verbenone with linalool or α-terpineol presented statistically significant reduction of MMC-induced mutagenicity. In conclusion, the major CMW constituents were shown to be free of genotoxic effects, while some exerted antigenotoxic activity either alone or in combinations, suggesting synergistic phenomena. Our results provide evidence on the key antigenotoxicity effectors of the plant extract CMW.
Collapse
Affiliation(s)
- Elena Drosopoulou
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Dimitris Vlastos
- Department of Environmental and Natural Resources Management, University of Patras, Agrinio, Greece
| | - Ioanna Efthimiou
- Department of Environmental and Natural Resources Management, University of Patras, Agrinio, Greece
| | - Paraskevi Kyrizaki
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Sofia Tsamadou
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maria Anagnostopoulou
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Danai Kofidou
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Maxim Gavriilidis
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Despoina Mademtzoglou
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Penelope Mavragani-Tsipidou
- Department of Genetics, Development and Molecular Biology, School of Biology, Faculty of Science, Aristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
29
|
Dosoky NS, Setzer WN. Biological Activities and Safety of Citrus spp. Essential Oils. Int J Mol Sci 2018; 19:E1966. [PMID: 29976894 PMCID: PMC6073409 DOI: 10.3390/ijms19071966] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Revised: 07/01/2018] [Accepted: 07/03/2018] [Indexed: 12/13/2022] Open
Abstract
Citrus fruits have been a commercially important crop for thousands of years. In addition, Citrus essential oils are valuable in the perfume, food, and beverage industries, and have also enjoyed use as aromatherapy and medicinal agents. This review summarizes the important biological activities and safety considerations of the essential oils of sweet orange (Citrus sinensis), bitter orange (Citrus aurantium), neroli (Citrus aurantium), orange petitgrain (Citrus aurantium), mandarin (Citrus reticulata), lemon (Citrus limon), lime (Citrus aurantifolia), grapefruit (Citrus × paradisi), bergamot (Citrus bergamia), Yuzu (Citrus junos), and kumquat (Citrus japonica).
Collapse
Affiliation(s)
- Noura S Dosoky
- Aromatic Plant Research Center, 230 N 1200 E, Suite 102, Lehi, UT 84043, USA.
| | - William N Setzer
- Aromatic Plant Research Center, 230 N 1200 E, Suite 102, Lehi, UT 84043, USA.
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL 35899, USA.
| |
Collapse
|
30
|
Camargo SB, Simões LO, Medeiros CFDA, de Melo Jesus A, Fregoneze JB, Evangelista A, Villarreal CF, Araújo AADS, Quintans-Júnior LJ, Silva DF. Antihypertensive potential of linalool and linalool complexed with β-cyclodextrin: Effects of subchronic treatment on blood pressure and vascular reactivity. Biochem Pharmacol 2018; 151:38-46. [DOI: 10.1016/j.bcp.2018.02.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Accepted: 02/13/2018] [Indexed: 12/18/2022]
|
31
|
Natsch A, Kern S, Corbi E, Pérès C, Nägelin M, Leijs H, van Strien M, Calandra MJ, Wang Y. Interlaboratory evaluation of methods to quantify skin-sensitizing hydroperoxides of limonene and linalool (II): Analysis in cosmetic bases. FLAVOUR FRAG J 2018. [DOI: 10.1002/ffj.3451] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | | | | | | | - Hans Leijs
- International Flavors & Fragrances; Tilburg the Netherlands
| | | | | | | |
Collapse
|
32
|
Dos Santos ÉRQ, Maia CSF, Fontes Junior EA, Melo AS, Pinheiro BG, Maia JGS. Linalool-rich essential oils from the Amazon display antidepressant-type effect in rodents. JOURNAL OF ETHNOPHARMACOLOGY 2018; 212:43-49. [PMID: 29037915 DOI: 10.1016/j.jep.2017.10.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Revised: 10/07/2017] [Accepted: 10/13/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The essential oils of the leaves of Aniba rosaeodora (pau-rosa), Aniba parviflora (macacaporanga) and Aeollanthus suaveolens (catinga-de-mulata), rich in linalool, are used in the traditional medicine of the Brazilian Amazon for its effects on the central nervous system, such as sedative, anticonvulsant and antidepressant, among other therapeutic properties. AIM OF THE STUDY To analyze the chemical composition of these oils and to evaluate their neurobehavioral effects in rodents, based on different and established behavioral tests. MATERIAL AND METHODS The oils were distilled and analyzed by GC and GC-MS. Male Wistar rats received intraperitoneal doses of the oils of pau-rosa (3.5 and 35mg/kg), macacaporanga (8.5 and 85mg/kg) and catinga-de-mulata (7.5 and 75mg/kg), in addition to a linalool standard (30mg/kg). The neurobehavioral effects were evaluated using the tests: Open Field (spontaneous locomotion activity), Elevated Plus Maze (anxiolytic- type activity), Splash and Forced Swimming (antidepressive-type activity) and the Inhibitory Avoidance (memory retention). RESULTS The three oils (highest dose) and standard linalool presented significant antidepressant activity in rodents. Linalool was identified as the major constituent of the oils (pau-rosa, 88.6%, macacaporanga, 45%, catinga-de-mulata, 49.3%). The standard linalool used was 97.0%. CONCLUSION The pau-rosa, macacaporanga, and catinga-de-mulata oils presented antidepressant activity due to the presence of linalool, which, by the final synergistic action of other constituents found in oils, may have contributed to the increase or reduction of this behavioral effect in the treated animals. A relevant fact is that there was no compromise of spontaneous locomotion and the memory retention in the rodents.
Collapse
Affiliation(s)
- Éverton Renan Q Dos Santos
- Programa de pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil.
| | - Cristiane Socorro F Maia
- Programa de pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil; Laboratório de Farmacologia da Inflamação e do Comportamento, Instituto de Ciências da Saúde, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil.
| | - Enéas A Fontes Junior
- Programa de pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil; Laboratório de Farmacologia da Inflamação e do Comportamento, Instituto de Ciências da Saúde, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil.
| | - Ademar S Melo
- Programa de Pós-Graduação em Neurociências e Biologia Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil.
| | - Bruno G Pinheiro
- Programa de Pós-Graduação em Neurociências e Biologia Celular, Instituto de Ciências Biológicas, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil.
| | - José Guilherme S Maia
- Programa de pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Pará, Brasil, 66075-900 Belém, PA, Brazil.
| |
Collapse
|
33
|
Analgesic-Like Activity of Essential Oil Constituents: An Update. Int J Mol Sci 2017; 18:ijms18122392. [PMID: 29232831 PMCID: PMC5751100 DOI: 10.3390/ijms18122392] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 11/03/2017] [Accepted: 11/03/2017] [Indexed: 12/18/2022] Open
Abstract
The constituents of essential oils are widely found in foods and aromatic plants giving characteristic odor and flavor. However, pharmacological studies evidence its therapeutic potential for the treatment of several diseases and promising use as compounds with analgesic-like action. Considering that pain affects a significant part of the world population and the need for the development of new analgesics, this review reports on the current studies of essential oils’ chemical constituents with analgesic-like activity, including a description of their mechanisms of action and chemical aspects.
Collapse
|
34
|
Tabari MA, Youssefi MR, Maggi F, Benelli G. Toxic and repellent activity of selected monoterpenoids (thymol, carvacrol and linalool) against the castor bean tick, Ixodes ricinus (Acari: Ixodidae). Vet Parasitol 2017; 245:86-91. [DOI: 10.1016/j.vetpar.2017.08.012] [Citation(s) in RCA: 86] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 08/15/2017] [Accepted: 08/16/2017] [Indexed: 01/29/2023]
|
35
|
Pinkas A, Gonçalves CL, Aschner M. Neurotoxicity of fragrance compounds: A review. ENVIRONMENTAL RESEARCH 2017; 158:342-349. [PMID: 28683407 DOI: 10.1016/j.envres.2017.06.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 06/26/2017] [Accepted: 06/27/2017] [Indexed: 06/07/2023]
Abstract
Fragrance compounds are chemicals belonging to one of several families, which are used frequently and globally in cosmetics, household products, foods and beverages. A complete list of such compounds is rarely found on the ingredients-list of such products, as "fragrance mixtures" are defined as "trade secrets" and thus protected by law. While some information regarding the general toxicity of some of these compounds is available, their neurotoxicity is known to a lesser extent. Here, we discuss the prevalence and neurotoxicity of fragrance compounds belonging to the three most common groups: phthalates, synthetic musks and chemical sensitizers.
Collapse
Affiliation(s)
- Adi Pinkas
- Albert Einstein College of Medicine, Jack and Pearl Resnick Campus, 1300, Morris Park Avenue, Forchheimer Building, Room 209, Bronx, NY 10461, United States.
| | - Cinara Ludvig Gonçalves
- Albert Einstein College of Medicine, Jack and Pearl Resnick Campus, 1300, Morris Park Avenue, Forchheimer Building, Room 209, Bronx, NY 10461, United States
| | - Michael Aschner
- Albert Einstein College of Medicine, Jack and Pearl Resnick Campus, 1300, Morris Park Avenue, Forchheimer Building, Room 209, Bronx, NY 10461, United States
| |
Collapse
|
36
|
Wadhwa G, Kumar S, Chhabra L, Mahant S, Rao R. Essential oil–cyclodextrin complexes: an updated review. J INCL PHENOM MACRO 2017. [DOI: 10.1007/s10847-017-0744-2] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
37
|
Bajalan I, Rouzbahani R, Pirbalouti AG, Maggi F. Chemical Composition and Antibacterial Activity of Iranian Lavandula × hybrida. Chem Biodivers 2017; 14. [PMID: 28306205 DOI: 10.1002/cbdv.201700064] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 03/09/2017] [Indexed: 12/20/2022]
Abstract
Lavandin (Lavandula × hybrida) is an evergreen shrub and cultivated worldwide for its essential oil which possesses various biological activities. In this study, the essential oils were isolated from the leaves of ten lavandin populations in western Iran. The hydrodistilled essential oils were analyzed by GC-FID/MS. Results indicated significant differences (P ≤ 0.05) among the various populations for the main essential oil constituents. The major components from different populations were 1,8-cineole (31.64 - 47.94%), borneol (17.11 - 26.14%), and camphor (8.41 - 12.68%). In vitro antibacterial activity was evaluated against S. agalactiae, S. aureus, E. coli, and K. pneumoniae. The inhibition zones were in the range of 09.36 mm for S. aureus to 23.30 mm for E. coli. Results indicated that there was a significant correlation between essential oil composition and level of antibacterial efficacy expressed as inhibition zones.
Collapse
Affiliation(s)
- Iman Bajalan
- Young Researchers and Elite Club, Borujerd Branch, Islamic Azad University, Borujerd, Iran
| | - Razieh Rouzbahani
- Young Researchers and Elite Club, Borujerd Branch, Islamic Azad University, Borujerd, Iran
| | - Abdollah Ghasemi Pirbalouti
- Department of Medicinal Plants, Shahrekord Branch, Islamic Azad University, P.O. Box 166, Shahrekord, Iran.,Medicinal Plants ProGram, College of Natural Sciences, Massachusetts University, Amherst, MA, 01003, USA
| | - Filippo Maggi
- School of Pharmacy, University of Camerino, Camerino, Italy
| |
Collapse
|
38
|
Fujiwara GM, Annies V, de Oliveira CF, Lara RA, Gabriel MM, Betim FCM, Nadal JM, Farago PV, Dias JFG, Miguel OG, Miguel MD, Marques FA, Zanin SMW. Evaluation of larvicidal activity and ecotoxicity of linalool, methyl cinnamate and methyl cinnamate/linalool in combination against Aedes aegypti. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2017; 139:238-244. [PMID: 28152405 DOI: 10.1016/j.ecoenv.2017.01.046] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2016] [Revised: 01/24/2017] [Accepted: 01/25/2017] [Indexed: 06/06/2023]
Abstract
The frequent use of synthetic pesticides to control Aedes aegypti population can lead to environmental and/or human contamination and the emergence of resistant insects. Linalool and methyl cinnamate are presented as an alternative to the synthetic pesticides, since they can exhibit larvicidal, repellent and/or insecticidal activity and are considered safe for use. The aim of this study was to evaluate the larvicidal activity of methyl cinnamate, linalool and methyl cinnamate/linalool in combination (MC-L) (1:4 ratio, respectively) against Aedes aegypti. The in vitro preliminary toxicity through brine shrimp lethality assay and hemolytic activity, and the phytotoxic potential were also investigated to assess the safety of their use as larvicide. Methyl cinnamate showed significant larvicidal activity when compared to linalool (LC50 values of 35.4µg/mL and 275.2µg/mL, respectively) and to MC-L (LC50 138.0µg/mL). Larvae morphological changes subjected to the specified treatments were observed, as the flooding of tracheal system and midgut damage, hindering the larval development and survival. Preliminary in vitro toxicity through brine shrimp showed the high bioactivity of the substances (methyl cinnamate LC50 35.5µg/mL; linalool LC50 96.1µg/mL) and the mixture (MC-L LC50 57.7µg/mL). The results showed that, despite the higher larvicidal activity of methyl cinnamate, the use of MC-L as a larvicide seems to be more appropriate due to its significant larvicidal activity and low toxicity.
Collapse
Affiliation(s)
- Gislene M Fujiwara
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil.
| | - Vinícius Annies
- Department of Chemistry, Federal University of Paraná, 81531-990 Curitiba, PR, Brazil
| | - Camila F de Oliveira
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Ricardo A Lara
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Maria M Gabriel
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Fernando C M Betim
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Jéssica M Nadal
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, 84030-900 Ponta Grossa, PR, Brazil
| | - Paulo V Farago
- Postgraduate Program in Pharmaceutical Sciences, Department of Pharmaceutical Sciences, State University of Ponta Grossa, 84030-900 Ponta Grossa, PR, Brazil
| | - Josiane F G Dias
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Obdulio G Miguel
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Marilis D Miguel
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| | - Francisco A Marques
- Department of Chemistry, Federal University of Paraná, 81531-990 Curitiba, PR, Brazil
| | - Sandra M W Zanin
- Postgraduate Program in Pharmaceutical Sciences, Federal University of Paraná, 80210-170 Curitiba, PR, Brazil
| |
Collapse
|
39
|
Silva F, Domingues FC. Antimicrobial activity of coriander oil and its effectiveness as food preservative. Crit Rev Food Sci Nutr 2017; 57:35-47. [PMID: 25831119 DOI: 10.1080/10408398.2013.847818] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
ABTRACT Foodborne illness represents a major economic burden worldwide and a serious public health threat, with around 48 million people affected and 3,000 death each year only in the USA. One of the possible strategies to reduce foodborne infections is the development of effective preservation strategies capable of eradicating microbial contamination of foods. Over the last years, new challenges for the food industry have arisen such as the increase of antimicrobial resistance of foodborne pathogens to common preservatives and consumers demand for naturally based products. In order to overcome this, new approaches using natural or bio-based products as food preservatives need to be investigated. Coriander (Coriandrum sativum L.) is a well-known herb widely used as spice, or in folk medicine, and in the pharmacy and food industries. Coriander seed oil is the world's second most relevant essential oil, exhibiting antimicrobial activity against Gram-positive and Gram-negative bacteria, some yeasts, dermatophytes and filamentous fungi. This review highlights coriander oil antimicrobial activity and possible mechanisms of action in microbial cells and discusses the ability of coriander oil usage as a food preservative, pointing out possible paths for the successful evolution for these strategies towards a successful development of a food preservation strategy using coriander oil.
Collapse
Affiliation(s)
- Filomena Silva
- a CICS-UBI-Health Sciences Research Centre, University of Beira Interior , Avenida Infante D. Henrique, Covilhã , Portugal
| | - Fernanda C Domingues
- a CICS-UBI-Health Sciences Research Centre, University of Beira Interior , Avenida Infante D. Henrique, Covilhã , Portugal
| |
Collapse
|
40
|
Functionalization of the naturally occurring linalool and nerol by the palladium catalyzed oxidation of their trisubstituted olefinic bonds. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.molcata.2016.07.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
41
|
Blaskó Á, Gazdag Z, Gróf P, Máté G, Sárosi S, Krisch J, Vágvölgyi C, Makszin L, Pesti M. Effects of clary sage oil and its main components, linalool and linalyl acetate, on the plasma membrane of Candida albicans: an in vivo EPR study. Apoptosis 2016; 22:175-187. [DOI: 10.1007/s10495-016-1321-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
42
|
Letter to the Editor regarding “RIFM fragrance ingredient safety assessment, linalyl acetate, CAS registry number 115-95-7” by Api et al., 2015. Food Chem Toxicol 2016; 97S:S237-S239. [DOI: 10.1016/j.fct.2015.12.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 12/07/2015] [Indexed: 11/19/2022]
|
43
|
Api AM, Belsito D, Bhatia S, Bruze M, Calow P, Dagli ML, Dkant W, Fryer AD, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Penning TM, Politano VT, Ritacco G, Salvito D, Schultz TW, Shen J, Sipes IG, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, linalyl benzoate, CAS Registry Number 126-64-7. Food Chem Toxicol 2016; 97S:S180-S191. [PMID: 27670220 DOI: 10.1016/j.fct.2016.09.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 09/13/2016] [Accepted: 09/17/2016] [Indexed: 11/26/2022]
Abstract
The use of this material under current conditions is supported by existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental and reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, as well as environmental safety. Data show that this material is not genotoxic. Data from the suitable read across analog linalyl phenylacetate (CAS # 7143-69-3) show that this material does not have skin sensitization potential. The repeated dose toxicity endpoint was completed using linalyl cinnamate (CAS # 78-37-5) as a suitable read across analog, which provided a MOE > 100. The developmental and reproductive toxicity endpoint was completed using linalool (CAS # 78-70-6), dehydrolinalool (CAS # 29171-20-8), benzoic acid (CAS # 65-85-0) and sodium benzoate (CAS # 532-32-1) as suitable read across analogs, which provided a MOE > 100. The local respiratory toxicity endpoint was completed using linalool (CAS # 78-70-6) and benzoic acid (CAS # 65-85-0) as suitable read across analogs, which provided a MOE > 100. The phototoxicity/photoallergenicity endpoint was completed based on suitable UV spectra. The environmental endpoint was completed as described in the RIFM Framework along with data from the suitable read across analog linalyl cinnamate (CAS # 78-375).
Collapse
Affiliation(s)
- A M Api
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA.
| | - D Belsito
- Member RIFM Expert Panel, Columbia University Medical Center, Department of Dermatology, 161 Fort Washington Ave., New York, NY 10032, USA
| | - S Bhatia
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - M Bruze
- Member RIFM Expert Panel, Malmo University Hospital, Department of Occupational & Environmental Dermatology, Sodra Forstadsgatan 101, Entrance 47, Malmo, SE-20502, Sweden
| | - P Calow
- Member RIFM Expert Panel, Humphrey School of Public Affairs, University of Minnesota, 301 19th Avenue South, Minneapolis, MN 55455, USA
| | - M L Dagli
- Member RIFM Expert Panel, University of Sao Paulo, School of Veterinary Medicine and Animal Science, Department of Pathology, Av. Prof. dr. Orlando Marques de Paiva, 87, Sao Paulo, CEP 05508-900, Brazil
| | - W Dkant
- Member RIFM Expert Panel, University of Wuerzburg, Department of Toxicology, Versbacher Str. 9, 97078, Würzburg, Germany
| | - A D Fryer
- Member RIFM Expert Panel, Oregon Health Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, USA
| | - L Kromidas
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - S La Cava
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - J F Lalko
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - A Lapczynski
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D C Liebler
- Member RIFM Expert Panel, Vanderbilt University School of Medicine, Department of Biochemistry, Center in Molecular Toxicology, 638 Robinson Research Building, 2200 Pierce Avenue, Nashville, TN 37232-0146, USA
| | - T M Penning
- Member of RIFM Expert Panel, University of Pennsylvania, Perelman School of Medicine, Center of Excellence in Environmental Toxicology, 1316 Biomedical Research Building (BRB) II/III, 421 Curie Boulevard, Philadelphia, PA 19104-3083, USA
| | - V T Politano
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - G Ritacco
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D Salvito
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - T W Schultz
- Member RIFM Expert Panel, The University of Tennessee, College of Veterinary Medicine, Department of Comparative Medicine, 2407 River Dr., Knoxville, TN 37996- 4500, USA
| | - J Shen
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - I G Sipes
- Member RIFM Expert Panel, Department of Pharmacology, University of Arizona, College of Medicine, 1501 North Campbell Avenue, P.O. Box 245050, Tucson, AZ 85724-5050, USA
| | - B Wall
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D K Wilcox
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| |
Collapse
|
44
|
Api AM, Belsito D, Bhatia S, Bruze M, Calow P, Dagli ML, Dekant W, Fryer AD, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Miyachi Y, Politano VT, Ritacco G, Salvito D, Schultz TW, Shen J, Sipes IG, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, 3,7-dimethyl-1,6-nonadien-3-ol, CAS Registry Number 10339-55-6. Food Chem Toxicol 2016; 97S:S168-S179. [PMID: 27663839 DOI: 10.1016/j.fct.2016.09.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 09/17/2016] [Indexed: 11/26/2022]
Abstract
The use of this material under current conditions is supported by existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental and reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, as well as environmental safety. Data from the suitable read across analog linalool (CAS # 78-70-6) show that this material is not genotoxic nor does it have skin sensitization potential and also provided a MOE > 100 for the local respiratory endpoint. The repeated dose, developmental and reproductive toxicity endpoints were completed using nerolidol (isomer unspecified, CAS # 7212-44-4) as a suitable read across analog, which provided a MOE > 100. The phototoxicity/photoallergenicity endpoint was completed based on suitable UV spectra. The environmental endpoint was completed as described in the RIFM Framework.
Collapse
Affiliation(s)
- A M Api
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA.
| | - D Belsito
- Member RIFM Expert Panel, Columbia University Medical Center, Department of Dermatology, 161 Fort Washington Ave., New York, NY 10032, USA
| | - S Bhatia
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - M Bruze
- Member RIFM Expert Panel, Malmo University Hospital, Department of Occupational & Environmental Dermatology, Sodra Forstadsgatan 101, Entrance 47, Malmo SE 20502, Sweden
| | - P Calow
- Member RIFM Expert Panel, University of Nebraska Lincoln, 230 Whittier Research Center, Lincoln NE 68583-0857, USA
| | - M L Dagli
- Member RIFM Expert Panel, University of Sao Paulo, School of Veterinary Medicine and Animal Science, Department of Pathology, Av. Prof. dr. Orlando Marques de Paiva, 87, Sao Paulo CEP 05508-900, Brazil
| | - W Dekant
- Member RIFM Expert Panel, University of Wuerzburg, Department of Toxicology, Versbacher Str. 9, 97078 Würzburg, Germany
| | - A D Fryer
- Member RIFM Expert Panel, Oregon Health Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, USA
| | - L Kromidas
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - S La Cava
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - J F Lalko
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - A Lapczynski
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D C Liebler
- Member RIFM Expert Panel, Vanderbilt University School of Medicine, Department of Biochemistry, Center in Molecular Toxicology, 638 Robinson Research Building, 2200 Pierce Avenue, Nashville, TN 37232-0146, USA
| | - Y Miyachi
- Member RIFM Expert Panel, Department of Dermatology, Kyoto University Graduate School of Medicine, 54 Kawahara-cho, Shogoin, Sakyo-ku, Kyoto 606-8507, Japan
| | - V T Politano
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - G Ritacco
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D Salvito
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - T W Schultz
- Member RIFM Expert Panel, The University of Tennessee, College of Veterinary Medicine, Department of Comparative Medicine, 2407 River Dr., Knoxville, TN 37996-4500, USA
| | - J Shen
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - I G Sipes
- Member RIFM Expert Panel, Department of Pharmacology, University of Arizona, College of Medicine, 1501 North Campbell Avenue, P.O. Box 245050, Tucson, AZ 85724-5050, USA
| | - B Wall
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D K Wilcox
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| |
Collapse
|
45
|
Api AM, Belsito D, Bhatia S, Bruze M, Calow P, Dagli ML, Dekant W, Fryer AD, Kromidas L, La Cava S, Lalko JF, Lapczynski A, Liebler DC, Penning TM, Politano VT, Ritacco G, Salvito D, Schultz TW, Shen J, Sipes IG, Wall B, Wilcox DK. RIFM fragrance ingredient safety assessment, linalyl cinnamate, CAS Registry Number 78-37-5. Food Chem Toxicol 2016; 97S:S110-S118. [PMID: 27475043 DOI: 10.1016/j.fct.2016.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Accepted: 07/25/2016] [Indexed: 11/18/2022]
Abstract
The use of this material under current conditions is supported by existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental and reproductive toxicity, local respiratory toxicity, phototoxicity/photoallergenicity, skin sensitization, as well as environmental safety. Data show that this material is not genotoxic nor does it have skin sensitization potential. The reproductive and local respiratory toxicity endpoints were completed using the TTC (Threshold of Toxicological Concern) for a Cramer Class I material (0.03 and 1.4 mg/day, respectively). The developmental toxicity endpoint was completed using linalool (CAS # 78-70-6), dehydrolinalool (CAS # 29171-20-8) and cinnamic acid (CAS # 621-82-9) as suitable read across analogs, which provided a MOE > 100. The repeated dose toxicity endpoint was completed using data on the target material which provided a MOE > 100. The phototoxicity/photoallergenicity endpoint was completed based on suitable UV spectra. The environmental endpoint was completed as described in the RIFM Framework.
Collapse
Affiliation(s)
- A M Api
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA.
| | - D Belsito
- Member RIFM Expert Panel, Columbia University Medical Center, Department of Dermatology, 161 Fort Washington Ave., New York, NY 10032, USA
| | - S Bhatia
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - M Bruze
- Member RIFM Expert Panel, Malmo University Hospital, Department of Occupational & Environmental Dermatology, Sodra Forstadsgatan 101, Entrance 47, Malmo SE-20502, Sweden
| | - P Calow
- Member RIFM Expert Panel, Humphrey School of Public Affairs, University of Minnesota, 301 19th Avenue South, Minneapolis, MN 55455, USA
| | - M L Dagli
- Member RIFM Expert Panel, University of Sao Paulo, School of Veterinary Medicine and Animal Science, Department of Pathology, Av. Prof. dr. Orlando Marques de Paiva, 87, Sao Paulo CEP 05508-900, Brazil
| | - W Dekant
- Member RIFM Expert Panel, University of Wuerzburg, Department of Toxicology, Versbacher Str. 9, 97078 Würzburg, Germany
| | - A D Fryer
- Member RIFM Expert Panel, Oregon Health Science University, 3181 SW Sam Jackson Park Rd., Portland, OR 97239, USA
| | - L Kromidas
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - S La Cava
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - J F Lalko
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - A Lapczynski
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D C Liebler
- Member RIFM Expert Panel, Vanderbilt University School of Medicine, Department of Biochemistry, Center in Molecular Toxicology, 638 Robinson Research Building, 2200 Pierce Avenue, Nashville, TN 37232-0146, USA
| | - T M Penning
- Member of RIFM Expert Panel, University of Pennsylvania, Perelman School of Medicine, Center of Excellence in Environmental Toxicology, 1316 Biomedical Research Building (BRB) II/III, 421 Curie Boulevard, Philadelphia, PA 19104-3083, USA
| | - V T Politano
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - G Ritacco
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D Salvito
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - T W Schultz
- Member RIFM Expert Panel, The University of Tennessee, College of Veterinary Medicine, Department of Comparative Medicine, 2407 River Dr., Knoxville, TN 37996-4500, USA
| | - J Shen
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - I G Sipes
- Member RIFM Expert Panel, Department of Pharmacology, University of Arizona, College of Medicine, 1501 North Campbell Avenue, P.O. Box 245050, Tucson, AZ 85724-5050, USA
| | - B Wall
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| | - D K Wilcox
- Research Institute for Fragrance Materials, Inc., 50 Tice Boulevard, Woodcliff Lake, NJ 07677, USA
| |
Collapse
|
46
|
|
47
|
Sabogal-Guáqueta AM, Osorio E, Cardona-Gómez GP. Linalool reverses neuropathological and behavioral impairments in old triple transgenic Alzheimer's mice. Neuropharmacology 2016; 102:111-20. [PMID: 26549854 PMCID: PMC4698173 DOI: 10.1016/j.neuropharm.2015.11.002] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2015] [Revised: 10/16/2015] [Accepted: 11/02/2015] [Indexed: 01/21/2023]
Abstract
Alzheimer's disease (AD) is an age-related progressive neurodegenerative disorder. Several types of treatments have been tested to block or delay the onset of the disease, but none have been completely successful. Diet, lifestyle and natural products are currently the main scientific focuses. Here, we evaluate the effects of oral administration of the monoterpene linalool (25 mg/kg), every 48 h for 3 months, on aged (21-24 months old) mice with a triple transgenic model of AD (3xTg-AD) mice. Linalool-treated 3xTg-AD mice showed improved learning and spatial memory and greater risk assessment behavior during the elevated plus maze. Hippocampi and amygdalae from linalool-treated 3xTg-AD mice exhibited a significant reduction in extracellular β-amyloidosis, tauopathy, astrogliosis and microgliosis as well as a significant reduction in the levels of the pro-inflammatory markers p38 MAPK, NOS2, COX2 and IL-1β. Together, our findings suggest that linalool reverses the histopathological hallmarks of AD and restores cognitive and emotional functions via an anti-inflammatory effect. Thus, linalool may be an AD prevention candidate for preclinical studies.
Collapse
Affiliation(s)
- Angélica Maria Sabogal-Guáqueta
- Neuroscience Group of Antioquia, Cellular and Molecular Neurobiology Area - School of Medicine, SIU, University of Antioquia UdeA, Calle 70 No, 52-21, Medellin, Colombia
| | - Edison Osorio
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquía UdeA, Calle 70 No, 52-21, Medellin, Colombia
| | - Gloria Patricia Cardona-Gómez
- Neuroscience Group of Antioquia, Cellular and Molecular Neurobiology Area - School of Medicine, SIU, University of Antioquia UdeA, Calle 70 No, 52-21, Medellin, Colombia.
| |
Collapse
|
48
|
Park H, Seol GH, Ryu S, Choi IY. Neuroprotective effects of (-)-linalool against oxygen-glucose deprivation-induced neuronal injury. Arch Pharm Res 2016; 39:555-564. [PMID: 26832326 DOI: 10.1007/s12272-016-0714-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 01/26/2016] [Indexed: 02/06/2023]
Abstract
(-)-Linalool, a major component of many essential oils, is widely used in cosmetics and flavoring ingredients as well as in traditional medicines. Although various in vitro and in vivo studies have shown that (-)-linalool has anti-convulsant, anti-nociceptive, anti-inflammatory and anti-oxidative properties, its anti-ischemic/hypoxic effects have yet to be determined. This study assessed the neuroprotective effects of (-)-linalool against oxygen-glucose deprivation/reoxygenation (OGD/R)-induced cortical neuronal injury, an in vitro model of ischemic stroke. (-)-Linalool significantly attenuated OGD/R-evoked cortical neuronal injury/death, although it did not inhibit N-methyl-D-aspartate (NMDA)-induced excitotoxicity. (-)-Linalool significantly reduced intracellular oxidative stress during OGD/R-induced injury, as well as scavenging peroxyl radicals (Trolox equivalents or TE = 3.8). This anti-oxidant effect was found to correlate with the restoration of OGD/R-induced decreases in the activities of SOD and catalase. In addition, (-)-linalool inhibited microglial migration induced by monocyte-chemoattractant protein-1 (MCP-1), a chemokine released by OGD/R. These findings show that (-)-linalool has neuroprotective effects against OGD/R-induced neuronal injury, which may be due to its anti-oxidant and anti-inflammatory activities. Detailed examination of the anti-ischemic mechanisms of (-)-linalool may indicate strategies for the development of drugs to treat cerebral ischemic injury.
Collapse
Affiliation(s)
- Hyeon Park
- Department of Basic Nursing Science, School of Nursing, Korea University, Seoul, 02841, Republic of Korea.,Department of Neuroscience, School of Medicine, Korea University, Seoul, 02841, Republic of Korea
| | - Geun Hee Seol
- Department of Basic Nursing Science, School of Nursing, Korea University, Seoul, 02841, Republic of Korea
| | - Sangwoo Ryu
- Department of Neuroscience, School of Medicine, Korea University, Seoul, 02841, Republic of Korea
| | - In-Young Choi
- Department of Basic Nursing Science, School of Nursing, Korea University, Seoul, 02841, Republic of Korea.
| |
Collapse
|
49
|
RIFM fragrance ingredient safety assessment, l-linalool, CAS Registry Number 126-91-0. Food Chem Toxicol 2015; 97S:S11-S24. [PMID: 26702985 DOI: 10.1016/j.fct.2015.12.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Revised: 12/08/2015] [Accepted: 12/09/2015] [Indexed: 11/22/2022]
Abstract
The use of this material under current use conditions is supported by the existing information. This material was evaluated for genotoxicity, repeated dose toxicity, developmental toxicity, reproductive toxicity, local respiratory toxicity, phototoxicity, skin sensitization potential, as well as, environmental safety. Repeated dose toxicity was determined using a suitable read across analog to have the most conservative systemic exposure derived NO[A]EL of 36 mg/kg/day. A dermal 90-day subchronic toxicity study conducted in rats resulted in a MOE of 2250 while considering 14.4% absorption from skin contact and 100% from inhalation. A MOE of >100 is deemed acceptable.
Collapse
|
50
|
Linalool Induces Cell Cycle Arrest and Apoptosis in Leukemia Cells and Cervical Cancer Cells through CDKIs. Int J Mol Sci 2015; 16:28169-79. [PMID: 26703569 PMCID: PMC4691036 DOI: 10.3390/ijms161226089] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 11/17/2015] [Accepted: 11/17/2015] [Indexed: 12/31/2022] Open
Abstract
Plantaginaceae, a popular traditional Chinese medicine, has long been used for treating various diseases from common cold to cancer. Linalool is one of the biologically active compounds that can be isolated from Plantaginaceae. Most of the commonly used cytotoxic anticancer drugs have been shown to induce apoptosis in susceptible tumor cells. However, the signaling pathway for apoptosis remains undefined. In this study, the cytotoxic effect of linalool on human cancer cell lines was investigated. Water-soluble tetrazolium salts (WST-1) based colorimetric cellular cytotoxicity assay, was used to test the cytotoxic ability of linalool against U937 and HeLa cells, and flow cytometry (FCM) and genechip analysis were used to investigate the possible mechanism of apoptosis. These results demonstrated that linalool exhibited a good cytotoxic effect on U937 and HeLa cells, with the IC50 value of 2.59 and 11.02 μM, respectively, compared with 5-FU with values of 4.86 and 12.31 μM, respectively. After treating U937 cells with linalool for 6 h, we found an increased sub-G1 peak and a dose-dependent phenomenon, whereby these cells were arrested at the G0/G1 phase. Furthermore, by using genechip analysis, we observed that linalool can promote p53, p21, p27, p16, and p18 gene expression. Therefore, this study verified that linalool can arrest the cell cycle of U937 cells at the G0/G1 phase and can arrest the cell cycle of HeLa cells at the G2/M phase. Its mechanism facilitates the expression of the cyclin-dependent kinases inhibitors (CDKIs) p53, p21, p27, p16, and p18, as well as the non-expression of cyclin-dependent kinases (CDKs) activity.
Collapse
|