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Sultana S, Foster K, Bates T, Hossain ML, Lim LY, Hammer K, Locher C. Determination of Physicochemical Characteristics, Phytochemical Profile and Antioxidant Activity of Various Clover Honeys. Chem Biodivers 2024; 21:e202301880. [PMID: 38494456 DOI: 10.1002/cbdv.202301880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 03/03/2024] [Accepted: 03/13/2024] [Indexed: 03/19/2024]
Abstract
This paper reports on some physicochemical and phytochemical characteristics (i. e. pH, electrical conductivity, colour, moisture content, total phenolic content, sugar profile) and in vitro antioxidant activity of honeys harvested from five legume species, red clover (Trifolium pratense), balansa clover (T. michelianum), Persian clover (T. resupinatum), purple clover (T. purpureum) and sanfoin, also known as holy clover (Onobrychis viciifolia), that were grown in enclosed shade houses to ensure that the honeys' characteristics are reflective of a truly monofloral honey. Glucose and fructose, determined via High-Performance Thin-Layer Chromatography (HPTLC) analysis, were found as the main sugars in all investigated honeys with the ratio of fructose to glucose ranging from 1 : 1.2 to 1 : 1.6. The honeys' pH values ranged from 3.9 to 4.6 which met Codes Alimentarius (CA) requirements. The moisture content was found to be between 17.6 and 22.2 % which in some cases was slightly higher than CA requirements (≤20 %). The honeys' colour values, prior and after filtration, were between 825.5-1149.5 mAU and 532.4-824.8 mAU respectively, illustrating golden yellow to deep yellow hues. The total phenolic content (TPC) of the honeys was determined using a modified Folin-Ciocalteu assay. Their antioxidant activity was captured by the Ferric Reducing-Antioxidant Power (FRAP) assay as well as HPTLC analysis coupled with 2,2-diphenyl-1-picrylhydrazyl (DPPH) derivatisation. The highest total phenolic content was found in red clover honey (45.4 mg GAE/100 g) whereas purple clover honey showed the highest level of activity in the FRAP assay (7.3 mmol Fe2+/kg). HPTLC-DPPH analysis of the honeys' organic extracts demonstrated the presence of various bioactive compounds that contribute to their overall antioxidant activity. This study developed a methodology for producing monofloral clover honeys in a space limited, enclosed production system, which allowed to collate important baseline data for these honeys that can serve as the foundation for their potential future development into commercial honeys, including honeys that can be used for medicinal purposes.
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Affiliation(s)
- Sharmin Sultana
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth, 6009, Australia
| | - Kevin Foster
- School of Agriculture and Environment, University of Western Australia, Crawley, 6009, Australia
| | - Tiffane Bates
- School of Agriculture and Environment, University of Western Australia, Crawley, 6009, Australia
| | - Md Lokman Hossain
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth, 6009, Australia
| | - Lee Yong Lim
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth, 6009, Australia
| | - Katherine Hammer
- School of Biomedical Sciences, University of Western Australia, Perth, 6009, Australia
| | - Cornelia Locher
- Division of Pharmacy, School of Allied Health, University of Western Australia, Perth, 6009, Australia
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Fan P, Cao Z, Zhang S, Wang Y, Xiao Y, Jia W, Zhang P, Huang S. Nanopore analysis of cis-diols in fruits. Nat Commun 2024; 15:1969. [PMID: 38443434 PMCID: PMC10915164 DOI: 10.1038/s41467-024-46303-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/13/2024] [Indexed: 03/07/2024] Open
Abstract
Natural fruits contain a large variety of cis-diols. However, due to the lack of a high-resolution sensor that can simultaneously identify all cis-diols without a need of complex sample pretreatment, direct and rapid analysis of fruits in a hand-held device has never been previously reported. Nanopore, a versatile single molecule sensor, can be specially engineered to perform this task. A hetero-octameric Mycobacterium smegmatis porin A (MspA) nanopore modified with a sole phenylboronic acid (PBA) adapter is prepared. This engineered MspA accurately recognizes 1,2-diphenols, alditols, α-hydroxy acids and saccharides in prune, grape, lemon, different varieties of kiwifruits and commercial juice products. Assisted with a custom machine learning program, an accuracy of 99.3% is reported and the sample pretreatment is significantly simplified. Enantiomers such as DL-malic acids can also be directly identified, enabling sensing of synthetic food additives. Though demonstrated with fruits, these results suggest wide applications of nanopore in food and drug administration uses.
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Affiliation(s)
- Pingping Fan
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China
| | - Zhenyuan Cao
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China
| | - Shanyu Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China
| | - Yuqin Wang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, 210023, Nanjing, China
- Institute for the Environment and Health, Nanjing University Suzhou Campus, 215163, Suzhou, China
| | - Yunqi Xiao
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China
| | - Wendong Jia
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China
| | - Panke Zhang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China
| | - Shuo Huang
- State Key Laboratory of Analytical Chemistry for Life Sciences, School of Chemistry and Chemical Engineering, Nanjing University, 210023, Nanjing, China.
- Chemistry and Biomedicine Innovation Center (ChemBIC), Nanjing University, 210023, Nanjing, China.
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Wang H, Li L, Lin X, Bai W, Xiao G, Liu G. Composition, functional properties and safety of honey: a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:6767-6779. [PMID: 37209396 DOI: 10.1002/jsfa.12720] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 05/22/2023]
Abstract
Honey has been used not only as a food source but also for medicinal purposes. Recent studies have indicated that honey exhibits antioxidant, hepatoprotective, hypolipidemic, hypoglycemic and anti-obesity properties, as well as anticancer, anti-atherosclerotic, hypotensive, neuroprotective and immunomodulatory activities. These health benefits of honey could be attributed to its wide range of nutritional components, including polysaccharides and polyphenols, which have been proven to possess various beneficial properties. It is notable that the composition of honey can also be affected by nectar, season, geography and storage condition. Moreover, the safety of honey requires caution to avoid any potential safety incidents. Therefore, this review aims to provide recent research regarding the chemical composition, biological activities and safety of honey, which might be attributed to comprehensive utilization of honey. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Hong Wang
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Lantao Li
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Xiaohui Lin
- School of Biosystems and Food Engineering, University College Dublin (UCD), Belfield, Ireland
| | - Weidong Bai
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Gengsheng Xiao
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou, China
| | - Gongliang Liu
- Guangdong Provincial Key Laboratory of Lingnan Specialty Food Science and Technology, College of Light Industry and Food Technology, Zhongkai University of Agriculture and Engineering, Guangzhou, China
- Key Laboratory of Green Processing and Intelligent Manufacturing of Lingnan Specialty Food, Ministry of Agriculture and Rural Affairs, Zhongkai University of Agriculture and Engineering, Guangzhou, China
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Palomo-de León BA, Castro H, Sánchez-Murillo ME, de la Garza AL, Rodríguez-Romero BA, Alonzo-Macías M, Ramírez-Jiménez AK, Cardador-Martínez A, Hernández-Salazar M. Glycemic and Satiety Response to Three Mexican Honey Varieties. Foods 2023; 12:3670. [PMID: 37835323 PMCID: PMC10572678 DOI: 10.3390/foods12193670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/21/2023] [Accepted: 09/22/2023] [Indexed: 10/15/2023] Open
Abstract
Honey is considered one of the last untreated natural food substances, with a complex composition. It is produced by bees (Apis mellifera) from nectar. The glycemic index (GI) is a physiological assessment of a food's carbohydrate content via its effect on postprandial blood glucose concentrations. This study evaluated the GI and the satiety response to three Mexican types of honey administered to 26 healthy volunteers. The fructose values ranged from 272.40 g/kg to 395.10 g/kg, while the glucose value ranged from 232.20 g/kg to 355.50 g/kg. The fructose/glucose (F/G) ratio of honey was 1.45, 1.00, and 1.17 for highland, multifloral, and avocado honey, respectively. Highland and avocado honey were classified as medium-GI (69.20 ± 4.07 and 66.36 ± 5.74, respectively), while multifloral honey was classified as high-GI (74.24 ± 5.98). Highland honey presented a higher satiety values response than glucose. The difference in GI values and the satiety response effect of highland honey could be explained by its different carbohydrate composition and the possible presence of other honey components such as phytochemicals. Honey, especially avocado, could therefore be used as a sweetener without altering significantly the blood glucose concentration.
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Affiliation(s)
- Brenda A. Palomo-de León
- Centro de Investigación en Nutrición y Salud Pública, Facultad de Salud Pública y Nutrición, Autonomous University of Nuevo León, San Nicolás de los Garza 66455, Mexico; (B.A.P.-d.L.); (H.C.); (M.E.S.-M.); (A.L.d.l.G.)
| | - Heriberto Castro
- Centro de Investigación en Nutrición y Salud Pública, Facultad de Salud Pública y Nutrición, Autonomous University of Nuevo León, San Nicolás de los Garza 66455, Mexico; (B.A.P.-d.L.); (H.C.); (M.E.S.-M.); (A.L.d.l.G.)
| | - Mayra E. Sánchez-Murillo
- Centro de Investigación en Nutrición y Salud Pública, Facultad de Salud Pública y Nutrición, Autonomous University of Nuevo León, San Nicolás de los Garza 66455, Mexico; (B.A.P.-d.L.); (H.C.); (M.E.S.-M.); (A.L.d.l.G.)
| | - Ana Laura de la Garza
- Centro de Investigación en Nutrición y Salud Pública, Facultad de Salud Pública y Nutrición, Autonomous University of Nuevo León, San Nicolás de los Garza 66455, Mexico; (B.A.P.-d.L.); (H.C.); (M.E.S.-M.); (A.L.d.l.G.)
| | - Beatriz A. Rodríguez-Romero
- Laboratorio de Evaluación Sensorial y Desarrollo de Nuevos Productos, Autonomous University of Nuevo León, San Nicolás de los Garza 66455, Mexico;
| | - Maritza Alonzo-Macías
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Queretaro 76130, Mexico; (M.A.-M.); (A.K.R.-J.); (A.C.-M.)
| | - Aurea K. Ramírez-Jiménez
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Queretaro 76130, Mexico; (M.A.-M.); (A.K.R.-J.); (A.C.-M.)
| | - Anaberta Cardador-Martínez
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Queretaro 76130, Mexico; (M.A.-M.); (A.K.R.-J.); (A.C.-M.)
| | - Marcelo Hernández-Salazar
- Centro de Investigación en Nutrición y Salud Pública, Facultad de Salud Pública y Nutrición, Autonomous University of Nuevo León, San Nicolás de los Garza 66455, Mexico; (B.A.P.-d.L.); (H.C.); (M.E.S.-M.); (A.L.d.l.G.)
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Nathani S, Das N, Katiyar P, Waghmode B, Sircar D, Roy P. Consumption of honey ameliorates lipopolysaccharide-induced intestinal barrier dysfunction via upregulation of tight junction proteins. Eur J Nutr 2023; 62:3033-3054. [PMID: 37493680 DOI: 10.1007/s00394-023-03203-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 06/30/2023] [Indexed: 07/27/2023]
Abstract
PURPOSE The leaky gut barrier is an important factor leading to various inflammatory gastrointestinal disorders. The nutritional value of honey and variety of its health benefits have long been recognized. This study was undertaken to assess the role of Indian mustard honey in preventing lipopolysaccharide (LPS)-induced intestinal barrier dysfunction using a combination of in vitro and in vivo experimental model systems. METHODS LPS was used to induce intestinal barrier damage in a trans-well model of Caco-2 cells (1 µg/ml) and in Swiss albino mice (5 mg/kg body weight). Gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS) were used to analyse sugar and phenolic components in honey samples. The Caco-2 cell monolayer integrity was evaluated by transepithelial electrical resistance (TEER) and paracellular permeability assays. The histopathology of intestinal tissue was analysed by haematoxylin and eosin dual staining. The quantitative reverse transcription-polymerase chain reaction (qRT-PCR) was used to quantify the transcription of genes. The protein expression was analysed by immunofluorescence, western blot and ELISA-based techniques. RESULTS The in vitro data showed that honey prevented LPS-induced intestinal barrier dysfunction dose dependently as was measured by TEER and paracellular flux of FITC-dextran dye. Further, the in vivo data showed a prophylactic effect of orally administered honey as it prevented the loss of intestinal barrier integrity and villus structure. The cellular localization and expression of tight junction (TJ) proteins were upregulated along with downregulation of pro-inflammatory cytokines in response to the administration of honey with LPS. CONCLUSIONS The findings of this study suggest a propitious role of honey in the maintenance of TJ protein integrity, thereby preventing LPS-induced intestinal barrier disintegration.
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Affiliation(s)
- Sandip Nathani
- Molecular Endocrinology Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247 667, India
| | - Neeladrisingha Das
- Molecular Endocrinology Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247 667, India
| | - Parul Katiyar
- Molecular Endocrinology Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247 667, India
| | - Bhairavnath Waghmode
- Plant Molecular Biology Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247 667, India
| | - Debabrata Sircar
- Plant Molecular Biology Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247 667, India
| | - Partha Roy
- Molecular Endocrinology Laboratory, Department of Biosciences & Bioengineering, Indian Institute of Technology Roorkee, Roorkee, Uttarakhand, 247 667, India.
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Damto T, Birhanu T, Zewdu A. Physicochemical and antioxidant characterization of commercially available honey sample from Addis Ababa market, Ethiopia. Heliyon 2023; 9:e20830. [PMID: 37860501 PMCID: PMC10582368 DOI: 10.1016/j.heliyon.2023.e20830] [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: 04/24/2023] [Revised: 09/24/2023] [Accepted: 10/08/2023] [Indexed: 10/21/2023] Open
Abstract
High-quality and genuine honey is crucial to provide consumers with natural honey and prevent any potential health issues. This study aimed to examine the quality of commercial honey available in the Addis Ababa market. A total of 30 honey samples were randomly collected from eight sub-cities of Addis Ababa city. Both High-Performance Liquid Chromatography (HPLC) and UV-Vis spectroscopic methods were used to determine 12 physicochemical and three antioxidant activity parameters in the honey samples according to internationally recognized standards. The findings of this study showed that the hydroxymethylfurfural (HMF), free acidity, and ash content of all commercial honey samples conformed to honey standards. However, except for honey samples collected from processors (19.48 ± 0.4 %) and retail outlets (20.49 ± 0.13 %), all other commercial honey samples failed to meet the moisture content criteria (≤21 %). Proline levels in honey samples taken from the street (67.1 ± 0.52 mg/kg) were also found to be below the required standard. The commercial honey samples contained fructose, glucose, sucrose, and maltose within a range of 33.85 ± 0.65 to 48.61 ± 0.51 %, 33.07 ± 1.58 to 44.3 ± 0.82 %, 0.91 ± 0.05 to 6.23 ± 2.49 %, and 0.51 ± 0.14 to 2.4 ± 0.44 %, respectively. Furthermore, honey samples from market areas showed good Total Phenolic Content (TPC), Total Flavonoid Content (TFC), and antioxidant activity. Overall, the results revealed that all physicochemical parameters, except for proline, moisture, and sucrose content, complied with approved standards (Codex Alimentarius, European Union (EU), and Ethiopia Standard Agency (ESA). Accordingly, it is recommended that stakeholders receive regular training on how to manage honey quality issues and detect adulteration techniques to prevent contaminated honey from reaching the markets.
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Affiliation(s)
- Teferi Damto
- Holeta Bee Research Center, Oromia Agriculture Research Institute, Ethiopia
| | - Tarekegn Birhanu
- Department of Industrial Chemistry, Addis Ababa Science and Technology University, Ethiopia
| | - Ashagrie Zewdu
- Center for Food Science and Nutrition, College of Natural Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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Cárdenas-Escudero J, Mármol-Rojas C, Escribano Pintor S, Galán-Madruga D, Cáceres JO. Honey polyphenols: regulators of human microbiota and health. Food Funct 2023; 14:602-620. [PMID: 36541681 DOI: 10.1039/d2fo02715a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A comprehensive review of research over the last decade was conducted to carry out this work. The main objective of this work is to present relevant evidence of the effect of honey intake on the human intestinal microbiota and its relationship with the improvement of various chronic diseases, such as cirrhosis, metabolic syndrome, diabetes, and obesity, among others. Therefore, this work focuses on the health-improving honey dietary supplementation implications associated with specific changes in the human microbiota and their biochemical mechanisms to enhance the proliferation of beneficial microorganisms and the inhibition of pathogenic microorganisms. Consumption of honey polyphenols significantly improves people's health conditions, especially in patients with chronic disease. Hence, honey intake unequivocally constitutes an alternative way to enhance health and could be used to prevent some relevant chronic diseases.
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Affiliation(s)
- J Cárdenas-Escudero
- Laser Chemistry Research Group, Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza de Ciencias 1, 28040 Madrid, Spain. .,Analytical Chemistry Department, FCNET, Universidad de Panamá, Bella Vista, Manuel E. Batista and José De Fábrega av., Ciudad Universitaria, Estafeta Universitaria, 3366, Panamá 4, Panamá
| | - C Mármol-Rojas
- Laser Chemistry Research Group, Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza de Ciencias 1, 28040 Madrid, Spain.
| | - S Escribano Pintor
- Laser Chemistry Research Group, Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza de Ciencias 1, 28040 Madrid, Spain.
| | - D Galán-Madruga
- National Centre for Environmental Health. Carlos III Health Institute, Ctra. Majadahonda-Pozuelo km 2.2, 28220 Majadahonda, Madrid, Spain
| | - J O Cáceres
- Laser Chemistry Research Group, Department of Analytical Chemistry, Faculty of Chemistry, Complutense University of Madrid, Plaza de Ciencias 1, 28040 Madrid, Spain.
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Honey compositional convergence and the parallel domestication of social bees. Sci Rep 2022; 12:18280. [PMID: 36316374 PMCID: PMC9622900 DOI: 10.1038/s41598-022-23310-w] [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: 07/01/2022] [Accepted: 10/29/2022] [Indexed: 11/15/2022] Open
Abstract
Honey collection evolved from simple honey hunting to the parallel and independent domestication of different species of bees in various parts of the world. In this study, we investigate the extent to which the composition of Apis and stingless bee honeys has been a driver in the selection of different bee species for domestication in Mesoamerica (Mexico) and Asia (Thailand) using a sampling design that combines peak honey profiling by H1 NMR spectroscopy with the collection of honeys from domesticated and undomesticated bee species. Our results show that, independently of the region of the world considered, domesticated stingless bees produce honey whose compositional profiles differ from those of the non-domesticated species and exhibit more similarities towards honeys produced by the domesticated Apis species. Our results provide evidence for the first time that the search for natural sweeteners in the environment by our ancestors led to the parallel and independent domestication of social bees producing honeys with similar compositional profiles.
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Honey as an Adjuvant in the Treatment of COVID-19 Infection: A Review. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12157800] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Since ancestor times, honey has been used to promote human health due to its medicinal, and nutritious properties, mainly due to bioactive compounds present, such as phenolic compounds. The emergence of COVID-19, caused by the SARS-CoV-2 virus, led to the pursuit of solutions for the treatment of symptoms and/or disease. Honey has proven to be effective against viral infections, principally due to its potential antioxidant and anti-inflammatory activities that attenuate oxidative damage induced by pathogens, and by improving the immune system. Therefore, the aim of this review is to overview the abilities of honey to attenuate different COVID-19 symptoms, highlighting the mechanisms associated with these actions and relating the with the different bioactive compounds present. A brief, detailed approach to SARS-CoV-2 mechanism of action is first overviewed to allow readers a deep understanding. Additionally, the compounds and beneficial properties of honey, and its previously application in other similar diseases, are detailed in depth. Despite the already reported efficacy of honey against different viruses and their complications, further studies are urgently needed to explain the molecular mechanisms of activity against COVID-19 and, most importantly, clinical trials enrolling COVID-19 patients.
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Pouille CL, Ouaza S, Roels E, Behra J, Tourret M, Molinié R, Fontaine JX, Mathiron D, Gagneul D, Taminiau B, Daube G, Ravallec R, Rambaud C, Hilbert JL, Cudennec B, Lucau-Danila A. Chicory: Understanding the Effects and Effectors of This Functional Food. Nutrients 2022; 14:957. [PMID: 35267932 PMCID: PMC8912540 DOI: 10.3390/nu14050957] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 02/22/2022] [Indexed: 02/06/2023] Open
Abstract
Industrial chicory has been the subject of numerous studies, most of which provide clinical observations on its health effects. Whether it is the roasted root, the flour obtained from the roots or the different classes of molecules that enter into the composition of this plant, understanding the molecular mechanisms of action on the human organism remains incomplete. In this study, we were interested in three molecules or classes of molecules present in chicory root: fructose, chlorogenic acids, and sesquiterpene lactones. We conducted experiments on the murine model and performed a nutrigenomic analysis, a metabolic hormone assay and a gut microbiota analysis, associated with in vitro observations for different responses. We have highlighted a large number of effects of all these classes of molecules that suggest a pro-apoptotic activity, an anti-inflammatory, antimicrobial, antioxidant, hypolipidemic and hypoglycemic effect and also an important role in appetite regulation. A significant prebiotic activity was also identified. Fructose seems to be the most involved in these activities, contributing to approximately 83% of recorded responses, but the other classes of tested molecules have shown a specific role for these different effects, with an estimated contribution of 23-24%.
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Affiliation(s)
- Céline L. Pouille
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
| | - Souad Ouaza
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
| | - Elise Roels
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
| | - Josette Behra
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
| | - Melissa Tourret
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
| | - Roland Molinié
- UMR Transfontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—BIOlogie des Plantes et Innovation (BIOPI), 80025 Amiens, France; (R.M.); (J.-X.F.)
| | - Jean-Xavier Fontaine
- UMR Transfontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—BIOlogie des Plantes et Innovation (BIOPI), 80025 Amiens, France; (R.M.); (J.-X.F.)
| | - David Mathiron
- Plateforme Analytique UFR des Sciences, UPJV, Bâtiment Serres-Transfert Rue Dallery-Passage du Sourire d’Avril, 80039 Amiens, France;
| | - David Gagneul
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
| | - Bernard Taminiau
- Department of Food Sciences–Microbiology, FARAH, University of Liege, 4000 Liege, Belgium; (B.T.); (G.D.)
| | - Georges Daube
- Department of Food Sciences–Microbiology, FARAH, University of Liege, 4000 Liege, Belgium; (B.T.); (G.D.)
| | - Rozenn Ravallec
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
| | - Caroline Rambaud
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
| | - Jean-Louis Hilbert
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
| | - Benoit Cudennec
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
| | - Anca Lucau-Danila
- UMR Transfrontalière BioEcoAgro N° 1158, Univ. Lille, INRAE, Univ. Liège, UPJV, JUNIA, Univ. Artois, Univ. Littoral Côte d’Opale, ICV, SFR Condorcet FR CNRS 3417—Institut Charles Viollette, 59655 Villeneuve d’Ascq, France; (C.L.P.); (S.O.); (E.R.); (J.B.); (M.T.); (D.G.); (R.R.); (C.R.); (J.-L.H.); (B.C.)
- Joint Laboratory CHIC41H University of Lille-Florimond-Desprez, Cité scientifique, 59655 Villeneuve d’Ascq, France
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The Synergistic Beneficial Effect of Thyme Honey and Olive Oil against Diabetes and Its Complications Induced by Alloxan in Wistar Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:9949056. [PMID: 34594393 PMCID: PMC8478563 DOI: 10.1155/2021/9949056] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 08/08/2021] [Accepted: 09/08/2021] [Indexed: 12/25/2022]
Abstract
Diabetes is a metabolic disorder characterized by a chronic increase in blood glucose. Owing to the limitations observed with antidiabetics in modern medicine, medicinal plants and bee products are known as good matrices for the search for new antidiabetic molecules. The present study focused on the evaluation of the hypoglycemic and the protective properties of two natural products widely used in complementary and alternative medicine (thyme honey and olive oil). To achieve this, the study was carried out on Wistar rats rendered diabetic by the injection of a single dose of alloxan monohydrate (65 mg/kg body weight (BW)). First, the physicochemical characterization and the phytochemical analysis of thyme honey and olive oil were carried out, and then in vivo study was conducted on 42 Wistar rats divided into seven groups: three groups were normal, one group was untreated diabetic, and three groups were diabetic rats treated with thyme honey (2 g/kg BW) or olive oil (10 mL/kg BW) or their combination ((1 g/kg BW of thyme honey) and (5 mL/kg BW of olive oil)). During the experiment, the glycemia was measured regularly every 10 days. After 30 days of treatment, the rats were sacrificed. The serum and urine were analyzed to determine hepatic enzymes levels (AST, ALT, ALP, and LDH), lipidic profile (total cholesterol, triglycerides, high-density lipoprotein, low-density lipoprotein), and kidney parameters (urea, uric acid, creatinine, total protein, sodium, potassium, and chloride). The liver, pancreas, and kidneys were analyzed to evaluate their histological changes and to determine their enzymatic antioxidant content (catalase, GSH, and GPx) and the levels of MDA. The results obtained showed that thyme honey or olive oil, and especially their combination, improved significantly the blood glucose levels and they protect against metabolic changes and the complications induced by diabetes.
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Hadi A, Rafie N, Arab A. Bee products consumption and cardiovascular diseases risk factors: a systematic review of interventional studies. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2021. [DOI: 10.1080/10942912.2020.1867568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Amir Hadi
- Halal Research Center of IRI, FDA, Tehran, Iran
| | - Nahid Rafie
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Arman Arab
- Department of Community Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
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Virgen-Carrillo CA, Martínez Moreno AG, Rodríguez-Gudiño JJ, Pineda-Lozano JE. Feeding pattern, biochemical, anthropometric and histological effects of prolonged ad libitum access to sucrose, honey and glucose-fructose solutions in Wistar rats. Nutr Res Pract 2020; 15:187-202. [PMID: 33841723 PMCID: PMC8007410 DOI: 10.4162/nrp.2021.15.2.187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/27/2020] [Accepted: 10/14/2020] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND/OBJECTIVES The exposure to sucrose in rats has mimic abnormalities attributed to metabolic syndrome (MetS). The effects of honey bee and "free" glucose and fructose, have not been explored in this context. The aim was to expose Wistar rodents to sucrose solution (SS), honey solution (HS) and fructose/glucose solution (GFS) at 30% to assess their effects. SUBJECTS/METHODS HS (n = 10), SS (n = 10) and GFS (n = 10) groups were formed. Solutions were ad libitum along 14-weeks. RESULTS Between solutions consumptions, honey was significantly 42% higher (P = 0.000), while similar consumption was observed among GFS and SS. The feeding pattern of HS consumption was irregular along experiment; while the food intake pattern showed the similar trend among groups along time. Non statistical differences were obtained in any biochemical and anthropometric measure, however, a higher concentration of leptin (721 ± 507 pg/mL), lower concentration of total cholesterol (TC; 48.87 ± 2.41 mg/100 mL), very low density lipoprotein (VLDL; 16.47 ± 6.55 mg/100 mL) and triglycerides (82.37 ± 32.77 mg/100 mL) was obtained in SS group. For anthropometric values, HS showed less total adipose tissue (AT; average 26 vs. 31-33 g) and adiposity index (average 6.11 vs. 7.6). Due to sugar-sweetened beverages consumption increases the risk for the development of chronic diseases; correlations between fluid intake and anthropometric and biochemical parameters were assessed. A moderate correlation was obtained in groups with the weight of total AT and solution intake; for the weight gain in GFS group and for triglycerides in HS and GFS. The highest hepatic tissue damage was observed in SS group with multiple intracytoplasmic vacuoles, atypia changes, moderate pleomorphism and hepatocellular necrosis. CONCLUSIONS In spite of the significantly higher consumption of HS, biochemical, anthropometrical and histological effects were not remarkably different in comparision to other sweeteners.
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Affiliation(s)
- Carmen Alejandrina Virgen-Carrillo
- Instituto de Investigaciones en Comportamiento Alimentario y Nutrición, Centro Universitario del Sur, Universidad de Guadalajara, Z.C. 49000, City Guzmán, Municipio de Zapotlán el Grande, Jalisco, México
| | - Alma Gabriela Martínez Moreno
- Instituto de Investigaciones en Comportamiento Alimentario y Nutrición, Centro Universitario del Sur, Universidad de Guadalajara, Z.C. 49000, City Guzmán, Municipio de Zapotlán el Grande, Jalisco, México
| | - Juan José Rodríguez-Gudiño
- Laboratorio de Morfología, Sección de Histopatología, Centro Universitario del Sur, Universidad de Guadalajara, Z.C. 49000, City Guzmán, Municipio de Zapotlán el Grande, Jalisco, México
| | - Jessica Elizabeth Pineda-Lozano
- Instituto de Investigaciones en Comportamiento Alimentario y Nutrición, Centro Universitario del Sur, Universidad de Guadalajara, Z.C. 49000, City Guzmán, Municipio de Zapotlán el Grande, Jalisco, México
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Sharma R, Martins N, Chaudhary A, Garg N, Sharma V, Kuca K, Nepovimova E, Tuli HS, Bishayee A, Chaudhary A, Prajapati PK. Adjunct use of honey in diabetes mellitus: A consensus or conundrum? Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.10.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Chaudhary A, Bag S, Banerjee P, Chatterjee J. Wound healing efficacy of Jamun honey in diabetic mice model through reepithelialization, collagen deposition and angiogenesis. J Tradit Complement Med 2020; 10:529-543. [PMID: 33134129 PMCID: PMC7588338 DOI: 10.1016/j.jtcme.2019.10.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 10/02/2019] [Accepted: 10/05/2019] [Indexed: 12/14/2022] Open
Abstract
Diabetic patients are frequently afflicted with impaired wound healing where linear progression of molecular and cellular events compromised. Despite of meaningful progress in diabetic treatment, management of diabetic chronic wounds is still challenging. Jamun (Syzygium cumini) honey may be a promising candidate for diabetic wound healing and need to explore in detail. So present study was designed to evaluate the efficacy of Jamun honey (JH) for diabetic wound healing in in vitro wound (primary fibroblasts) model and in in vivo of diabetic mice (Streptozotocin induced) model. The fibroblast cell model was studied for migratory behaviour and myofibrolasts infiltration under honey interventions via scratch/migration assay, immuno-cytochemistry and western blot. We applied FDA approved Manuka honey (MH) as positive control and JH as test honey to evaluate wound re-epithelialization, sub-epithelial connective tissue modification and angiogenesis via histo-pathological and immuno-histochemical analysis. JH (0.1% v/v) dilution has notably improved wound closure, migration with concomitant α-SMA expressions in vitro. Topical application of JH in diabetic mice model showed significant (*p ≤ 0.05) wound closure, reepithelialization, collagen deposition (I/III) and balanced the myofibroblasts formation. It also modulated vital angiogenic markers (viz HIF-1α, VEGF, VEGF R-II) significantly (*p ≤ 0.05). All these observations depicted that JH promotes sequential stages of wound healing in diabetic mice model. The results of the present study established Jamun honey as good as Manuka honey considering wound closure, re-epithelialization, collagen deposition and pro-angiogenic potential.
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Key Words
- Angiogenesis
- DAB, 3,3′-Diaminobenzidine
- DBM, Diabetic mice
- DMEM, Dulbecco’s Modified Eagle Medium
- Diabetic wound
- ECM, Extracellular matrix
- EGF, Epidermal growth factor
- EMT, Epithelial–mesenchymal transition
- H&E, Hematoxylin and Eosin
- HIF 1 α, Hypoxia-inducible factor 1 α
- IHC, Immuno-histochemistry
- JH, Jamun honey
- Jamun honey
- MH, Manuka honey
- PI, Povidine Iodine
- Reepithelialization
- STZ, Streptozotocin
- VEGF, Vascular endothelial growth factor
- VG, van Gieson’s
- Wound closure
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Affiliation(s)
- Amrita Chaudhary
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, West Bengal, India
| | - Swarnendu Bag
- Histopathology Lab, Hospital Phase 2, Tata Medical Center, New Town, Kolkata, West Bengal, 700160, India
| | - Provas Banerjee
- Banerjees’ Biomedical Research Foundation, Birbhum, Sainthia, 731234, West Bengal, India
| | - Jyotirmoy Chatterjee
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, 721302, West Bengal, India
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Zhang S, Kumari S, Gu Y, Li X, Meng G, Zhang Q, Liu L, Wu H, Wang Y, Zhang T, Wang X, Cao X, Li H, Liu Y, Wang X, Sun S, Wang X, Zhou M, Jia Q, Song K, Sun Z, Niu K. Honey consumption is inversely associated with prediabetes among Chinese adults: results from the Tianjin Chronic Low-Grade Systemic Inflammation and Health (TCLSIH) Cohort Study. Br J Nutr 2020; 124:1-8. [PMID: 32122417 DOI: 10.1017/s0007114520000835] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Evidence has suggested that honey intake has a beneficial impact on glycaemic control in patients with type 2 diabetes. Whether these findings apply to adults with prediabetes is yet unclear. The aim of the present study was to examine whether honey intake is associated with a lower prevalence of prediabetes. A cross-sectional study was performed in 18 281 participants (mean age 39·6 (sd 11·1) years; men, 51·5 %). Dietary intake was assessed through a validated 100-item FFQ. Prediabetes was defined according to the American Diabetes Association criteria: impaired fasting glucose, impaired glucose tolerance or raised glycosylated Hb. Multivariable logistic regression models were used to estimate the association between honey consumption and prediabetes. As compared with those who almost never consumed honey, the multivariable OR of prediabetes were 0·94 (95 % CI 0·86, 1·02) for ≤3 times/week, 0·77 (95 % CI 0·63, 0·94) for 4-6 times/week and 0·85 (95 % CI 0·73, 0·99) for ≥1 time/d (Pfor trend < 0·01). These associations did not differ substantially in sensitivity analysis. Higher honey consumption was associated with a decreased prevalence of prediabetes. More large prospective cohort studies are needed to investigate this association.
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Affiliation(s)
- Shunming Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Shubham Kumari
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Yeqing Gu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Xiaoyue Li
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Ge Meng
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
- Department of Toxicology and Sanitary Chemistry, School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Qing Zhang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Li Liu
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Hongmei Wu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Yawen Wang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Tingjing Zhang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Xuena Wang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Xingqi Cao
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Huiping Li
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Yunyun Liu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Xiaohe Wang
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Shaomei Sun
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Xing Wang
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Ming Zhou
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Qiyu Jia
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Kun Song
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
| | - Zhong Sun
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
| | - Kaijun Niu
- Nutritional Epidemiology Institute and School of Public Health, Tianjin Medical University, Tianjin300070, People's Republic of China
- Health Management Centre, Tianjin Medical University General Hospital, Tianjin300052, People's Republic of China
- Tianjin Key Laboratory of Environment, Nutrition and Public Health, Tianjin300070, People's Republic of China
- Center for International Collaborative Research on Environment, Nutrition and Public Health, Tianjin300070, People's Republic of China
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18
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Teofilović A, Brkljačić J, Djordjevic A, VojnovićMilutinović D, Tappy L, Matić G, Veličković N. Impact of insulin and glucocorticoid signalling on hepatic glucose homeostasis in the rat exposed to high-fructose diet and chronic stress. Int J Food Sci Nutr 2020; 71:815-825. [PMID: 32070154 DOI: 10.1080/09637486.2020.1728236] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Overconsumption of fructose-enriched beverages and everyday stress are involved in the pathogenesis of metabolic disorders through modulation of hepatic glucose metabolism. The aim of the study was to investigate whether interaction of high-fructose diet and chronic stress alter insulin and glucocorticoid signalling thus affecting hepatic glucose homeostasis. High-fructose diet led to hyperinsulinemia, increased glucose transporter 2 level, elevated protein kinase B (Akt) phosphorylation, increased glucokinase mRNA and phospho-to-total glycogen synthase kinase 3 ratio and decreased expression of gluconeogenic genes. Fructose diet also led to stimulated glucocorticoid prereceptor metabolism, but downstream signalling remained unchanged due to increased glucocorticoid clearance. Stress did not affect hepatic insulin and glucocorticoid signalling nor glucose metabolism, while the interaction of the factors was observed only for glucokinase expression. The results suggest that, under conditions of fructose-induced hyperinsulinemia, suppression of gluconeogenesis and glycogen synthase activation contribute to the maintenance of glucose homeostasis. The increased glucocorticoid inactivation may represent an adaptive mechanism to prevent hyperglycaemia.
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Affiliation(s)
- Ana Teofilović
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Jelena Brkljačić
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Ana Djordjevic
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Danijela VojnovićMilutinović
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Luc Tappy
- Department of Physiology, University of Lausanne, UNIL-CHUV, Lausanne, Switzerland
| | - Gordana Matić
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | - Nataša Veličković
- Department of Biochemistry, Institute for Biological Research "Siniša Stanković" - National Institute of Republic of Serbia, University of Belgrade, Belgrade, Serbia
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19
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Ding Y, Xu M, Lu Q, Wei P, Tan J, Liu R. Combination of honey with metformin enhances glucose metabolism and ameliorates hepatic and nephritic dysfunction in STZ-induced diabetic mice. Food Funct 2019; 10:7576-7587. [PMID: 31687710 DOI: 10.1039/c9fo01575b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Honey is a natural sweetener that contains a large amount of monosaccharides such as glucose and fructose, as well as small amounts of disaccharides and trisaccharides such as sucrose and pine trisaccharides. In addition to carbohydrates, honey also contains vitamins, minerals, enzymes, amino acids, and polyphenols including phenolic acids and flavonoids. The polyphenols in honey have been proved to have great antioxidant activity, besides inhibiting α-glycosidase activity and improving blood-lipid metabolism. However, whether it is safe for diabetic patients to consume honey remains controversial. This study investigated the effects of honey, metformin and their combination on the characteristic pathological changes and glucose metabolism in STZ-induced diabetic mice over five weeks. Our results showed that honey and its combination with metformin could prevent hyperglycemia, stimulate insulin secretion, reduce liver fat accumulation, attenuate liver injury and kidney damage in STZ-induced diabetic mice. Moreover, treatment with honey or combination of honey and metformin significantly enhanced glucokinase (GK) activity (p < 0.05), and meanwhile suppressed the activities of glucose-6-phosphatase (G6Pase), phosphoenolpyruvate carboxykinase (PEPCK), pyruvate carboxylase (PC) and pyruvate dehydrogenase kinases (PDK) (p < 0.05) in diabetic mice.
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Affiliation(s)
- Yue Ding
- Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China. and College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Mingjuan Xu
- Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China. and College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Qun Lu
- Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China. and Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan 430070, China and College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Ping Wei
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Jun Tan
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Rui Liu
- Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China. and Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan 430070, China and College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
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Lori G, Cecchi L, Mulinacci N, Melani F, Caselli A, Cirri P, Pazzagli L, Luti S, Mazzoli L, Paoli P. Honey extracts inhibit PTP1B, upregulate insulin receptor expression, and enhance glucose uptake in human HepG2 cells. Biomed Pharmacother 2019; 113:108752. [PMID: 30927676 DOI: 10.1016/j.biopha.2019.108752] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Revised: 02/27/2019] [Accepted: 02/27/2019] [Indexed: 01/19/2023] Open
Abstract
Honey is a food known for its medical properties. In this work, we have studied the impact of different types of honey on insulin signalling pathway. We found that honey extracts inhibit the enzyme PTP1B, one of the main negative regulators of insulin receptor signalling. HPLC-MS analysis allowed us to confirm the presence of several natural PTP1B inhibitors in the honey extracts analysed. Statistical analysis methods show a correlation between specific 1H-NMR resonance frequencies/HPLC peaks and the inhibitory power of the samples. This finding will allow the prediction of the biological properties of honey samples applying relative simple analytical methods. Finally, we demonstrated that the treatment of HepG2 cells with honey extracts enhances the expression of insulin receptor, and stimulates glucose uptake. For the first time, our results demonstrate that bioactive components of honey could improve glycaemic control by both inhibiting PTP1B and stimulating the expression of insulin receptor in liver cells.
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Affiliation(s)
- G Lori
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - L Cecchi
- NEUROFARBA Department, Pharmacology and Toxicology Section, University of Florence, Florence, Italy
| | - N Mulinacci
- NEUROFARBA Department, Pharmacology and Toxicology Section, University of Florence, Florence, Italy
| | - F Melani
- NEUROFARBA Department, Pharmacology and Toxicology Section, University of Florence, Florence, Italy
| | - A Caselli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - P Cirri
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - L Pazzagli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - S Luti
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - L Mazzoli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - P Paoli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
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Sadeghi F, Salehi S, Kohanmoo A, Akhlaghi M. Effect of Natural Honey on Glycemic Control and Anthropometric Measures of Patients with Type 2 Diabetes: A Randomized Controlled Crossover Trial. Int J Prev Med 2019; 10:3. [PMID: 30774837 PMCID: PMC6360845 DOI: 10.4103/ijpvm.ijpvm_109_18] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 07/31/2018] [Indexed: 12/24/2022] Open
Abstract
Background Due to high content of fructose, honey has been introduced as a suitable natural sweetener for patients with type 2 diabetes. We investigated the effect of honey consumption on glycemic control and anthropometric measures of patients with type 2 diabetes. Methods This randomized controlled crossover clinical trial was conducted on 53 patients with type 2 diabetes. The participants were randomly divided into groups of control (weight maintenance diet) or treatment (weight maintenance diet +50 g/day honey) for 8 weeks. After a 4-week washout, the second phase began, in which the role of the groups was interchanged. Blood glycated hemoglobin (HbA1c), glucose, insulin, and anthropometric characteristics were measured. Statistical analysis was performed with SPSS. Repeated measures of ANOVA were used to test differences within- and between the two conditions. Results Forty-two patients completed the study. HbA1c significantly decreased in control (-0.22%, P = 0.03) and nonsignificantly increased in honey condition (+0.17%, P = 0.22). There was a significant difference between the two conditions (P = 0.02). Fasting glucose did not significantly change in either honey or control condition but insulin concentrations (-0.85 μU/ml, P = 0.01) and insulin secretion (-10.7%, P = 0.01) decreased significantly in the control condition. There was no significant difference in any of these parameters between the two conditions. Waist circumference decreased by honey treatment with a significant difference between the two conditions (P = 0.02). Conclusions Eight weeks consumption of 50 g/day honey increased HbA1c and decreased waist circumference of patients with type 2 diabetes.
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Affiliation(s)
- Fatemeh Sadeghi
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Saedeh Salehi
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Kohanmoo
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masoumeh Akhlaghi
- Nutrition Research Center, School of Nutrition and Food Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
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22
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Gourdomichali T, Papakonstantinou E. Short-term effects of six Greek honey varieties on glycemic response: a randomized clinical trial in healthy subjects. Eur J Clin Nutr 2018; 72:1709-1716. [DOI: 10.1038/s41430-018-0160-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Revised: 03/07/2018] [Accepted: 03/16/2018] [Indexed: 12/20/2022]
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Honey and Diabetes: The Importance of Natural Simple Sugars in Diet for Preventing and Treating Different Type of Diabetes. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:4757893. [PMID: 29507651 PMCID: PMC5817209 DOI: 10.1155/2018/4757893] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 11/21/2017] [Accepted: 12/24/2017] [Indexed: 01/19/2023]
Abstract
Diabetes is a metabolic disorder with multifactorial and heterogeneous etiologies. Two types of diabetes are common among humans: type 1 diabetes that occurs when the immune system attacks and destroys insulin and type 2 diabetes, the most common form, that may be caused by several factors, the most important being lifestyle, but also may be determined by different genes. Honey was used in folk medicine for a long time, but the health benefits were explained in the last decades, when the scientific world was concerned in testing and thus explaining the benefits of honey. Different studies demonstrate the hypoglycemic effect of honey, but the mechanism of this effect remains unclear. This review presents the experimental studies completed in the recent years, which support honey as a novel antidiabetic agent that might be of potential significance for the management of diabetes and its complications and also highlights the potential impacts and future perspectives on the use of honey as an antidiabetic agent.
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Ahmed S, Sulaiman SA, Baig AA, Ibrahim M, Liaqat S, Fatima S, Jabeen S, Shamim N, Othman NH. Honey as a Potential Natural Antioxidant Medicine: An Insight into Its Molecular Mechanisms of Action. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:8367846. [PMID: 29492183 PMCID: PMC5822819 DOI: 10.1155/2018/8367846] [Citation(s) in RCA: 103] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 11/19/2017] [Indexed: 12/13/2022]
Abstract
Honey clasps several medicinal and health effects as a natural food supplement. It has been established as a potential therapeutic antioxidant agent for various biodiverse ailments. Data report that it exhibits strong wound healing, antibacterial, anti-inflammatory, antifungal, antiviral, and antidiabetic effects. It also retains immunomodulatory, estrogenic regulatory, antimutagenic, anticancer, and numerous other vigor effects. Data also show that honey, as a conventional therapy, might be a novel antioxidant to abate many of the diseases directly or indirectly associated with oxidative stress. In this review, these wholesome effects have been thoroughly reviewed to underscore the mode of action of honey exploring various possible mechanisms. Evidence-based research intends that honey acts through a modulatory road of multiple signaling pathways and molecular targets. This road contemplates through various pathways such as induction of caspases in apoptosis; stimulation of TNF-α, IL-1β, IFN-γ, IFNGR1, and p53; inhibition of cell proliferation and cell cycle arrest; inhibition of lipoprotein oxidation, IL-1, IL-10, COX-2, and LOXs; and modulation of other diverse targets. The review highlights the research done as well as the apertures to be investigated. The literature suggests that honey administered alone or as adjuvant therapy might be a potential natural antioxidant medicinal agent warranting further experimental and clinical research.
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Affiliation(s)
- Sarfraz Ahmed
- Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan, Malaysia
- Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Siti Amrah Sulaiman
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan, Malaysia
| | - Atif Amin Baig
- Faculty of Medicine, Universiti Sultan Zainal Abidin, Darul Iman, Kuala Terengganu, 20400 Terengganu, Malaysia
| | - Muhammad Ibrahim
- Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Sana Liaqat
- Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Saira Fatima
- Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Sadia Jabeen
- Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Nighat Shamim
- Department of Biochemistry, Bahauddin Zakariya University, Multan 60800, Pakistan
| | - Nor Hayati Othman
- Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, 16150 Kelantan, Malaysia
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25
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Ahmad RS, Hussain MB, Saeed F, Waheed M, Tufail T. Phytochemistry, metabolism, and ethnomedical scenario of honey: A concurrent review. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2017. [DOI: 10.1080/10942912.2017.1295257] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Rabia Shabir Ahmad
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Muhammad Bilal Hussain
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Farhan Saeed
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Marwa Waheed
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
| | - Tabussam Tufail
- Institute of Home and Food Sciences, Government College University, Faisalabad, Pakistan
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26
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Miguel MG, Antunes MD, Faleiro ML. Honey as a Complementary Medicine. INTEGRATIVE MEDICINE INSIGHTS 2017; 12:1178633717702869. [PMID: 28469409 PMCID: PMC5406168 DOI: 10.1177/1178633717702869] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 02/19/2017] [Indexed: 12/13/2022]
Abstract
The beneficial effects of honey on human health have long been recognized. Today, many of those positive effects have been studied to elucidate its mode of action. This review briefly summarizes the best studied features of honey, highlighting it as an appealing alternative medicine. In these reports, the health benefits of honey range from antioxidant, immunomodulatory, and anti-inflammatory activity to anticancer action, metabolic and cardiovascular benefits, prebiotic properties, human pathogen control, and antiviral activity. These studies also support that the honey's biological activity is mainly dependent on its floral or geographic origin. In addition, some promising synergies between honey and antibiotics have been found, as well as some antiviral properties that require further investigation. Altogether, these studies show that honey is effectively a nutraceutical foodstuff.
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Affiliation(s)
- MG Miguel
- MeditBio, Faculdade de Ciências e Tecnologia, Universidade do Algarve, Faro, Portugal
| | - MD Antunes
- MeditBio, Faculdade de Ciências e Tecnologia, Universidade do Algarve, Faro, Portugal
- CEOT, Faculdade de Ciências e Tecnologia, Universidade do Algarve, Faro, Portugal
| | - ML Faleiro
- CBMR, Faculdade de Ciências e Tecnologia, Universidade do Algarve, Faro, Portugal
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27
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Sheikh BY. The role of prophetic medicine in the management of diabetes mellitus: A review of literature. J Taibah Univ Med Sci 2016. [DOI: 10.1016/j.jtumed.2015.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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Erejuwa OO, Nwobodo NN, Akpan JL, Okorie UA, Ezeonu CT, Ezeokpo BC, Nwadike KI, Erhiano E, Abdul Wahab MS, Sulaiman SA. Nigerian Honey Ameliorates Hyperglycemia and Dyslipidemia in Alloxan-Induced Diabetic Rats. Nutrients 2016; 8:95. [PMID: 26927161 PMCID: PMC4808836 DOI: 10.3390/nu8030095] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 12/14/2015] [Accepted: 12/31/2015] [Indexed: 02/08/2023] Open
Abstract
Diabetic dyslipidemia contributes to an increased risk of cardiovascular disease. Hence, its treatment is necessary to reduce cardiovascular events. Honey reduces hyperglycemia and dyslipidemia. The reproducibility of these beneficial effects and their generalization to honey samples of other geographical parts of the world remain controversial. Currently, data are limited and findings are inconclusive especially with evidence showing honey increased glycosylated hemoglobin in diabetic patients. It was hypothesized that this deteriorating effect might be due to administered high doses. This study investigated if Nigerian honey could ameliorate hyperglycemia and hyperlipidemia. It also evaluated if high doses of honey could worsen glucose and lipid abnormalities. Honey (1.0, 2.0 or 3.0 g/kg) was administered to diabetic rats for three weeks. Honey (1.0 or 2.0 g/kg) significantly (p < 0.05) increased high density lipoprotein (HDL) cholesterol while it significantly (p < 0.05) reduced hyperglycemia, triglycerides (TGs), very low density lipoprotein (VLDL) cholesterol, non-HDL cholesterol, coronary risk index (CRI) and cardiovascular risk index (CVRI). In contrast, honey (3.0 g/kg) significantly (p < 0.05) reduced TGs and VLDL cholesterol. This study confirms the reproducibility of glucose lowering and hypolipidemic effects of honey using Nigerian honey. However, none of the doses deteriorated hyperglycemia and dyslipidemia.
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Affiliation(s)
- Omotayo O Erejuwa
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Ebonyi State University, Abakaliki 480214, Ebonyi State, Nigeria.
| | - Ndubuisi N Nwobodo
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Ebonyi State University, Abakaliki 480214, Ebonyi State, Nigeria.
| | - Joseph L Akpan
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Ebonyi State University, Abakaliki 480214, Ebonyi State, Nigeria.
| | - Ugochi A Okorie
- Department of Pharmacology and Therapeutics, Faculty of Medicine, Ebonyi State University, Abakaliki 480214, Ebonyi State, Nigeria.
| | - Chinonyelum T Ezeonu
- Department of Pediatrics, Faculty of Medicine, Ebonyi State University, Abakaliki 480214, Ebonyi State, Nigeria.
| | - Basil C Ezeokpo
- Department of Internal Medicine, Faculty of Medicine, Ebonyi State University, Abakaliki 480214, Ebonyi State, Nigeria.
| | - Kenneth I Nwadike
- Department of Pharmacology and Therapeutics, College of Medicine, University of Nigeria, Enugu 400211, Enugu State, Nigeria.
| | - Erhirhie Erhiano
- Department of Physiology, College of Health Sciences, Usmanu Danfodiyo University, Sokoto 840212, Sokoto State, Nigeria.
| | - Mohd S Abdul Wahab
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia.
| | - Siti A Sulaiman
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia.
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Hennebelle M, Roy M, St-Pierre V, Courchesne-Loyer A, Fortier M, Bouzier-Sore AK, Gallis JL, Beauvieux MC, Cunnane SC. Energy restriction does not prevent insulin resistance but does prevent liver steatosis in aging rats on a Western-style diet. Nutrition 2015; 31:523-30. [DOI: 10.1016/j.nut.2014.09.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2014] [Revised: 09/22/2014] [Accepted: 09/22/2014] [Indexed: 01/06/2023]
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30
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Petretto GL, Cossu M, Alamanni MC. Phenolic content, antioxidant and physico-chemical properties of Sardinian monofloral honeys. Int J Food Sci Technol 2014. [DOI: 10.1111/ijfs.12652] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
| | - Massimo Cossu
- Department of Chemistry and Pharmacy; University of Sassari; Sassari Italy
| | - Maria C. Alamanni
- Department of Chemistry and Pharmacy; University of Sassari; Sassari Italy
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31
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Barui A, Banerjee P, Chaudhary A, Conjeti S, Mondal B, Dey S, Chatterjee J. Evaluation of angiogenesis in diabetic lower limb wound healing using a natural medicine: A quantitative approach. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.wndm.2014.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Iglesias A, Pascoal A, Choupina AB, Carvalho CA, Feás X, Estevinho LM. Developments in the fermentation process and quality improvement strategies for mead production. Molecules 2014; 19:12577-90. [PMID: 25153872 PMCID: PMC6271869 DOI: 10.3390/molecules190812577] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 08/08/2014] [Accepted: 08/14/2014] [Indexed: 01/17/2023] Open
Abstract
Mead is a traditional alcoholic drink derived from the fermentation of diluted honey in the presence of appropriate yeast. Its modern production, in general terms, involves the addition of nutrients to initial diluted honey, pasteurization, yeast inoculation, fermentation and removal of impurities. Undesirable events along the process have been reported; among them, we highlight: delayed or arrested fermentations, modified and unpleasant sensory and quality parameters of the final product. These problems have been linked to the inability of yeasts to accomplish their role in extreme growth conditions. Emphasis has also been placed on the long fermentation times required, ranging from weeks to months, particularly when traditional procedures are applied and when the honey concentration is low. A series of alterations to the must and technological changes have been proposed in order to optimize the mead production process. In this context, this review examines the evidence that aims to improve meads' quality and make the production process easier and more efficient, by clarifying the source of unexpected events, describing the implementation of different fermentative microorganisms and using new methodologies.
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Affiliation(s)
- Antonio Iglesias
- Department of Anatomy and Animal Production, Faculty of Veterinary Science, University of Santiago de Compostela, Lugo, Galicia E-27002, Spain.
| | - Ananias Pascoal
- CIMO-Mountain Research Center, Agricultural College of Bragança, Polytechnic Institute of Bragança, Campus Santa Apolónia, Bragança E 5301-855, Portugal.
| | - Altino Branco Choupina
- CIMO-Mountain Research Center, Agricultural College of Bragança, Polytechnic Institute of Bragança, Campus Santa Apolónia, Bragança E 5301-855, Portugal.
| | - Carlos Alfredo Carvalho
- Grupo de Pesquisa Insecta, Centro de Ciências Agrárias, Ambientais e Biológicas, Núcleo de Estudo dos Insetos, Universidade Federal do Recôncavo da Bahia, Cruz das Almas BA E 44380-000, Brazil.
| | - Xesús Feás
- Department of Organic Chemistry, Faculty of Sciences, University of Santiago de Compostela, Lugo E-27080, Spain.
| | - Leticia M Estevinho
- CIMO-Mountain Research Center, Agricultural College of Bragança, Polytechnic Institute of Bragança, Campus Santa Apolónia, Bragança E 5301-855, Portugal.
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Jafari Anarkooli I, Barzegar Ganji H, Pourheidar M. The protective effects of insulin and natural honey against hippocampal cell death in streptozotocin-induced diabetic rats. J Diabetes Res 2014; 2014:491571. [PMID: 24745031 PMCID: PMC3976855 DOI: 10.1155/2014/491571] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Revised: 02/05/2014] [Accepted: 02/09/2014] [Indexed: 11/18/2022] Open
Abstract
We investigated the effects of insulin and honey as antioxidants to prevent the hippocampal cell death in streptozotocin-induced diabetic rats. We selected sixty Wister rats (5 groups of 12 animals each), including the control group (C), and four diabetic groups (control (D) and 3 groups treated with insulin (I), honey (H), and insulin plus honey (I + H)). Diabetes was induced by streptozotocin injection (IP, 60 mg/kg). Six weeks after the induction of diabetes, the group I received insulin (3-4 U/kg/day, SC), group H received honey (5 mg/kg/day, IP), and group I + H received a combination of the above at the same dose. Groups C and D received normal saline. Two weeks after treatment, rats were sacrificed and the hippocampus was extracted. Neuronal cell death in the hippocampal region was examined using trypan blue assay, "H & E" staining, and TUNEL assay. Cell viability assessment showed significantly lower number of living cells in group D than in group C. Besides, the mean number of living cells was significantly higher in group I, H, and I + H compared to group D. Therefore, it can be concluded that the treatment of the diabetic rats with insulin, honey, and a combination of insulin and honey can prevent neuronal cell death in different hippocampal areas of the studied samples.
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Affiliation(s)
- Iraj Jafari Anarkooli
- Department of Anatomy, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan 4513956111, Iran
| | - Hossein Barzegar Ganji
- Department of Anatomy, Faculty of Medicine, Zanjan University of Medical Sciences, Zanjan 4513956111, Iran
| | - Maryam Pourheidar
- Department of Histology, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
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Erejuwa OO. Effect of honey in diabetes mellitus: matters arising. J Diabetes Metab Disord 2014; 13:23. [PMID: 24476150 PMCID: PMC3909917 DOI: 10.1186/2251-6581-13-23] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 01/19/2014] [Indexed: 12/22/2022]
Abstract
Diabetes mellitus remains an incurable disorder in spite of intense research. As result of limitations and unmet goals associated with the use of anti-diabetic drugs, an increased number of diabetic populations globally now resort to complementary and alternative medicine (CAM) such as herbs and other natural products. There has been a renewed interest in the use of honey in the treatment of diabetes mellitus, partly due to an increase in the availability of evidence-based data demonstrating its benefits in diabetic rodents and patients. This commentary aims to underscore some of the research implications, issues and questions raised from these studies which show the beneficial effects of honey in the treatment of diabetes mellitus. Some of the issues highlighted in this article include: considering honey is sweet and rich in sugars, how could it be beneficial in the management of diabetes mellitus? Are the observed effects of honey or combined with anti-diabetic drugs exclusive to certain honey such as tualang honey? Could these beneficial effects be reproduced with other honey samples? Anti-diabetic drugs in combination with honey improve glycemic control, enhance antioxidant defenses and reduce oxidative damage. These effects are believed to be mediated partly via antioxidant mechanism of honey. This raises another question. Could similar data be obtained if anti-diabetic drugs are co-administered with other potent antioxidants such as vitamin C or E? As the evidence has revealed, the prospect of managing diabetes mellitus with honey or antioxidants (such as vitamin C or E) as an adjunct to conventional diabetes therapy is vast. However, more well-designed, rigorously conducted randomized controlled studies are necessary to further validate these findings.
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Affiliation(s)
- Omotayo O Erejuwa
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia.
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Gelam honey scavenges peroxynitrite during the immune response. Int J Mol Sci 2012; 13:12113-12129. [PMID: 23109904 PMCID: PMC3472796 DOI: 10.3390/ijms130912113] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Revised: 09/06/2012] [Accepted: 09/09/2012] [Indexed: 01/12/2023] Open
Abstract
Monocytes and macrophages are part of the first-line defense against bacterial, fungal, and viral infections during host immune responses; they express high levels of proinflammatory cytokines and cytotoxic molecules, including nitric oxide, reactive oxygen species, and their reaction product peroxynitrite. Peroxynitrite is a short-lived oxidant and a potent inducer of cell death. Honey, in addition to its well-known sweetening properties, is a natural antioxidant that has been used since ancient times in traditional medicine. We examined the ability of Gelam honey, derived from the Gelam tree (Melaleuca spp.), to scavenge peroxynitrite during immune responses mounted in the murine macrophage cell line RAW 264.7 when stimulated with lipopolysaccharide/interferon-γ (LPS/IFN-γ) and in LPS-treated rats. Gelam honey significantly improved the viability of LPS/IFN-γ-treated RAW 264.7 cells and inhibited nitric oxide production-similar to the effects observed with an inhibitor of inducible nitric oxide synthase (1400W). Furthermore, honey, but not 1400W, inhibited peroxynitrite production from the synthetic substrate 3-morpholinosydnonimine (SIN-1) and prevented the peroxynitrite-mediated conversion of dihydrorhodamine 123 to its fluorescent oxidation product rhodamine 123. Honey inhibited peroxynitrite synthesis in LPS-treated rats. Thus, honey may attenuate inflammatory responses that lead to cell damage and death, suggesting its therapeutic uses for several inflammatory disorders.
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The effects of tualang honey on bone metabolism of postmenopausal women. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:938574. [PMID: 22973408 PMCID: PMC3437962 DOI: 10.1155/2012/938574] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2012] [Revised: 07/19/2012] [Accepted: 08/01/2012] [Indexed: 12/13/2022]
Abstract
Osteoporosis which is characterized by low bone mass and microarchitectural deterioration with a consequent increase in bone fragility can be associated with various stimuli such as oxidative stress and inflammation. Postmenopausal women are more prone to osteoporosis due to reduction in estrogen which may further lead to elevation of oxidative stress and lipid accumulation which will promote osteoblasts apoptosis. Proinflammatory cytokines are elevated following estrogen deficiency. These cytokines are important determinants of osteoclasts differentiation and its bone resorption activity. The main treatment for postmenopausal osteoporosis is estrogen replacement therapy (ERT). Despite its effectiveness, ERT, however, can cause many adverse effects. Therefore, alternative treatment that is rich in antioxidant and can exert an anti-inflammatory effect can be given to replace the conventional ERT. Tualang honey is one of the best options available as it contains antioxidant as well as exerting anti-inflammatory effect which can act as a free radical scavenger, reducing the oxidative stress level as well as inhibiting proinflammatory cytokine. This will result in survival of osteoblasts, reduced osteoclastogenic activity, and consequently, reduce bone loss. Hence, Tualang honey can be used as an alternative treatment of postmenopausal osteoporosis with minimal side effects.
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Iglesias A, Feás X, Rodrigues S, Seijas JA, Vázquez-Tato MP, Dias LG, Estevinho LM. Comprehensive study of honey with protected denomination of origin and contribution to the enhancement of legal specifications. Molecules 2012; 17:8561-77. [PMID: 22805507 PMCID: PMC6268851 DOI: 10.3390/molecules17078561] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Revised: 06/28/2012] [Accepted: 07/05/2012] [Indexed: 11/20/2022] Open
Abstract
In this study the characterization of a total of 60 honey samples with Protected Denomination of Origin (PDO) collected over three harvests (2009–2011, inclusive), from the Northeast of Portugal was carried out based on the presence of pollen, physicochemical and microbiological characteristics. All samples were found to meet the European Legislation, but some didn’t meet the requirements of the PDO specifications. Concerning the floral origin of honey, our results showed the prevalence of rosemary (Lavandula pedunculata) pollen. The microbiological quality of all the analyzed samples was satisfactory, since fecal coliforms, sulfite-reducing clostridia and Salmonella were absent, and molds and yeasts were detected in low counts. Significant differences between the results were studied using one-way analysis of variance (ANOVA), followed by Tukey’s HSD test. The samples were submitted to discriminant function analysis, in order to determine which variables differentiate between two or more naturally occurring groups (Forward Stepwise Analysis). The variables selected were in this order: diastase activity, pH, reducing sugars, free acidity and HMF. The pollen spectrum has perfect discriminatory power. This is the first study in which a honey with PDO was tested, in order to assess its compliance with the PDO book of specifications.
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Affiliation(s)
- Antonio Iglesias
- Department of Anatomy and Animal Production, Faculty of Veterinary Science, University of Santiago de Compostela, Lugo, Galicia E-27002, Spain;
| | - Xesus Feás
- Department of Organic Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Lugo E-27002, Spain; (X.F.); (J.A.S.); (M.P.V.-T.)
| | - Sandra Rodrigues
- CIMO-Mountain Research Centre, Agricultural College of Bragança, Polytechnic Institute of Bragança, Campus Santa Apolónia, Bragança E-5301-855, Portugal; (S.R.); (L.G.D.)
| | - Julio A. Seijas
- Department of Organic Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Lugo E-27002, Spain; (X.F.); (J.A.S.); (M.P.V.-T.)
| | - M. Pilar Vázquez-Tato
- Department of Organic Chemistry, Faculty of Veterinary Science, University of Santiago de Compostela, Lugo E-27002, Spain; (X.F.); (J.A.S.); (M.P.V.-T.)
| | - Luís G. Dias
- CIMO-Mountain Research Centre, Agricultural College of Bragança, Polytechnic Institute of Bragança, Campus Santa Apolónia, Bragança E-5301-855, Portugal; (S.R.); (L.G.D.)
| | - Leticia M. Estevinho
- CIMO-Mountain Research Centre, Agricultural College of Bragança, Polytechnic Institute of Bragança, Campus Santa Apolónia, Bragança E-5301-855, Portugal; (S.R.); (L.G.D.)
- Author to whom correspondence should be addressed; ; Tel.: +351-2733-03342
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Erejuwa OO, Sulaiman SA, Wahab MSA. Honey--a novel antidiabetic agent. Int J Biol Sci 2012; 8:913-34. [PMID: 22811614 PMCID: PMC3399220 DOI: 10.7150/ijbs.3697] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2011] [Accepted: 01/24/2012] [Indexed: 12/26/2022] Open
Abstract
Diabetes mellitus remains a burden worldwide in spite of the availability of numerous antidiabetic drugs. Honey is a natural substance produced by bees from nectar. Several evidence-based health benefits have been ascribed to honey in the recent years. In this review article, we highlight findings which demonstrate the beneficial or potential effects of honey in the gastrointestinal tract (GIT), on the gut microbiota, in the liver, in the pancreas and how these effects could improve glycemic control and metabolic derangements. In healthy subjects or patients with impaired glucose tolerance or diabetes mellitus, various studies revealed that honey reduced blood glucose or was more tolerable than most common sugars or sweeteners. Pre-clinical studies provided more convincing evidence in support of honey as a potential antidiabetic agent than clinical studies did. The not-too-impressive clinical data could mainly be attributed to poor study designs or due to the fact that the clinical studies were preliminary. Based on the key constituents of honey, the possible mechanisms of action of antidiabetic effect of honey are proposed. The paper also highlights the potential impacts and future perspectives on the use of honey as an antidiabetic agent. It makes recommendations for further clinical studies on the potential antidiabetic effect of honey. This review provides insight on the potential use of honey, especially as a complementary agent, in the management of diabetes mellitus. Hence, it is very important to have well-designed, randomized controlled clinical trials that investigate the reproducibility (or otherwise) of these experimental data in diabetic human subjects.
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Affiliation(s)
- Omotayo O Erejuwa
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, 16150, Kubang Kerian, Kelantan, Malaysia.
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Ajibola A, Chamunorwa JP, Erlwanger KH. Nutraceutical values of natural honey and its contribution to human health and wealth. Nutr Metab (Lond) 2012; 9:61. [PMID: 22716101 PMCID: PMC3583289 DOI: 10.1186/1743-7075-9-61] [Citation(s) in RCA: 111] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2012] [Accepted: 06/20/2012] [Indexed: 01/01/2023] Open
Abstract
The use of natural honey (NH) as a nutraceutical agent is associated with nutritional benefits and therapeutic promises. NH is widely accepted as food and medicine by all generations, traditions and civilizations, both ancient and modern. The nutritional profiles, including its use in infant and children feeding reported in different literatures as well as health indices and biomarkers observed by various researchers are illustrated in this manuscript. The review documents folk medicine, experimentation with animal models, and orthodox medical practices shown by clinical trials. This covers virtually all human organs and body systems extensively studied by different workers. The sources and adverse effects of NH contamination, as well as the preventive methods are identified. This could promote the availability of residue free honey and a wholesome natural product for domestic consumption and international market. This could also help to prevent health problems associated with NH poisoning. In addition, apicultural practices and the economic importance of honey are well documented. This report also includes information about a relatively unknown and uncommon South American stingless bee species. We concluded this review by identifying important roles for Ethno-entomologists, other Scientists and Apiculturists in the development of stingless bees to boost honey production, consumption and economic earnings.
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Affiliation(s)
- Abdulwahid Ajibola
- Department of Physiology, Faculty of Basic Medical Sciences, Olabisi Onabanjo University, Ikenne campus 121002, Ogun State, Nigeria.
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Erejuwa OO, Sulaiman SA, Ab Wahab MS. Honey: a novel antioxidant. Molecules 2012; 17:4400-23. [PMID: 22499188 PMCID: PMC6268297 DOI: 10.3390/molecules17044400] [Citation(s) in RCA: 150] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Revised: 03/30/2012] [Accepted: 04/01/2012] [Indexed: 01/11/2023] Open
Abstract
The global prevalence of chronic diseases such as diabetes mellitus, hypertension, atherosclerosis, cancer and Alzheimer's disease is on the rise. These diseases, which constitute the major causes of death globally, are associated with oxidative stress. Oxidative stress is defined as an "imbalance between oxidants and antioxidants in favor of the oxidants, potentially leading to damage". Individuals with chronic diseases are more susceptible to oxidative stress and damage because they have elevated levels of oxidants and/or reduced antioxidants. This, therefore, necessitates supplementation with antioxidants so as to delay, prevent or remove oxidative damage. Honey is a natural substance with many medicinal effects such as antibacterial, hepatoprotective, hypoglycemic, reproductive, antihypertensive and antioxidant effects. This review presents findings that indicate honey may ameliorate oxidative stress in the gastrointestinal tract (GIT), liver, pancreas, kidney, reproductive organs and plasma/serum. Besides, the review highlights data that demonstrate the synergistic antioxidant effect of honey and antidiabetic drugs in the pancreas, kidney and serum of diabetic rats. These data suggest that honey, administered alone or in combination with conventional therapy, might be a novel antioxidant in the management of chronic diseases commonly associated with oxidative stress. In view of the fact that the majority of these data emanate from animal studies, there is an urgent need to investigate this antioxidant effect of honey in human subjects with chronic or degenerative diseases.
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Affiliation(s)
- Omotayo O Erejuwa
- Department of Pharmacology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia.
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