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Atoki AV, Aja PM, Shinkafi TS, Ondari EN, Awuchi CG. Naringenin: its chemistry and roles in neuroprotection. Nutr Neurosci 2024; 27:637-666. [PMID: 37585716 DOI: 10.1080/1028415x.2023.2243089] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Abstract
According to epidemiological research, as the population ages, neurological illnesses are becoming a bigger issue. Despite improvements in the treatment of these diseases, there are still widespread worries about how to find a long-lasting remedy. Several neurological diseases can be successfully treated with natural substances. As a result, current research has been concentrated on finding effective neuroprotective drugs with improved efficacy and fewer side effects. Naringenin is one potential treatment for neurodegenerative diseases. Many citrus fruits, tomatoes, bergamots, and other fruits are rich in naringenin, a flavonoid. This phytochemical is linked to a variety of biological functions. Naringenin has attracted a lot of interest for its ability to exhibit neuroprotection through several mechanisms. In the current article, we present evidence from the literature that naringenin reduces neurotoxicity and oxidative stress in brain tissues. Also, the literatures that are currently accessible shows that naringenin reduces neuroinflammation and other neurological anomalies. Additionally, we found several studies that touted naringenin as a promising anti-amyloidogenic, antidepressant, and neurotrophic treatment option. This review's major goal is to reflect on advancements in knowledge of the molecular processes that underlie naringenin's possible neuroprotective effects. Furthermore, this article also provides highlights of Naringenin with respect to its chemistry and pharmacokinetics.
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Affiliation(s)
| | - Patrick Maduabuchi Aja
- Department of Biochemistry, Kampala International University, Ishaka, Uganda
- Department of Biochemistry, Faculty of Science, Ebonyi State University, Abakaliki, Nigeria
| | | | - Erick Nyakundi Ondari
- Department of Biochemistry, Kampala International University, Ishaka, Uganda
- School of Pure and Applied Sciences, Department of Biological Sciences, Kisii University, Kisii, Kenya
| | - Chinaza Godswill Awuchi
- Department of Biochemistry, Kampala International University, Ishaka, Uganda
- School of Natural and Applied Sciences, Kampala International University, Kampala, Uganda
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2
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Chu X, Zhu W, Li X, Su E, Wang J. Bitter flavors and bitter compounds in foods: identification, perception, and reduction techniques. Food Res Int 2024; 183:114234. [PMID: 38760147 DOI: 10.1016/j.foodres.2024.114234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 03/09/2024] [Accepted: 03/12/2024] [Indexed: 05/19/2024]
Abstract
Bitterness is one of the five basic tastes generally considered undesirable. The widespread presence of bitter compounds can negatively affect the palatability of foods. The classification and sensory evaluation of bitter compounds have been the focus in recent research. However, the rigorous identification of bitter tastes and further studies to effectively mask or remove them have not been thoroughly evaluated. The present paper focuses on identification of bitter compounds in foods, structural-based activation of bitter receptors, and strategies to reduce bitter compounds in foods. It also discusses the roles of metabolomics and virtual screening analysis in bitter taste. The identification of bitter compounds has seen greater success through metabolomics with multivariate statistical analysis compared to conventional chromatography, HPLC, LC-MS, and NMR techniques. However, to avoid false positives, sensory recognition should be combined. Bitter perception involves the structural activation of bitter taste receptors (TAS2Rs). Only 25 human TAS2Rs have been identified as responsible for recognizing numerous bitter compounds, showcasing their high structural diversity to bitter agonists. Thus, reducing bitterness can be achieved through several methods. Traditionally, the removal or degradation of bitter substances has been used for debittering, while the masking of bitterness presents a new effective approach to improving food flavor. Future research in food bitterness should focus on identifying unknown bitter compounds in food, elucidating the mechanisms of activation of different receptors, and developing debittering techniques based on the entire food matrix.
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Affiliation(s)
- Xinyu Chu
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Wangsheng Zhu
- Engineering Technology Research Center for Plant Cell of Anhui Province, West Anhui University, Anhui 237012, China
| | - Xue Li
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Erzheng Su
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China; Co-innovation Center for the Sustainable Forestry in Southern China, College of Forestry, Nanjing Forestry University, Nanjing 210037, China; Co-Innovation Center of Efficient Procession of Forest Resources, Nanjing Forestry University, Nanjing 210037, China
| | - Jiahong Wang
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China; Co-innovation Center for the Sustainable Forestry in Southern China, College of Forestry, Nanjing Forestry University, Nanjing 210037, China; Co-Innovation Center of Efficient Procession of Forest Resources, Nanjing Forestry University, Nanjing 210037, China.
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Poirier N, Ménétrier F, Moreno J, Boichot V, Heydel JM, Didierjean C, Canivenc-Lavier MC, Canon F, Neiers F, Schwartz M. Rattus norvegicus Glutathione Transferase Omega 1 Localization in Oral Tissues and Interactions with Food Phytochemicals. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:5887-5897. [PMID: 38441878 DOI: 10.1021/acs.jafc.4c00483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
Glutathione transferases are xenobiotic-metabolizing enzymes with both glutathione-conjugation and ligandin roles. GSTs are present in chemosensory tissues and fluids of the nasal/oral cavities where they protect tissues from exogenous compounds, including food molecules. In the present study, we explored the presence of the omega-class glutathione transferase (GSTO1) in the rat oral cavity. Using immunohistochemistry, GSTO1 expression was found in taste bud cells of the tongue epithelium and buccal cells of the oral epithelium. Buccal and lingual extracts exhibited thiol-transferase activity (4.9 ± 0.1 and 1.8 ± 0.1 μM/s/mg, respectively). A slight reduction from 4.9 ± 0.1 to 4.2 ± 0.1 μM/s/mg (p < 0.05; Student's t test) was observed in the buccal extract with 100 μM GSTO1-IN-1, a specific inhibitor of GSTO1. RnGSTO1 exhibited the usual activities of omega GSTs, i.e., thiol-transferase (catalytic efficiency of 8.9 × 104 M-1·s-1), and phenacyl-glutathione reductase (catalytic efficiency of 8.9 × 105 M-1·s-1) activities, similar to human GSTO1. RnGSTO1 interacts with food phytochemicals, including bitter compounds such as luteolin (Ki = 3.3 ± 1.9 μM). Crystal structure analysis suggests that luteolin most probably binds to RnGSTO1 ligandin site. Our results suggest that GSTO1 could interact with food phytochemicals in the oral cavity.
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Affiliation(s)
- Nicolas Poirier
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | - Franck Ménétrier
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | - Jade Moreno
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | - Valentin Boichot
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | - Jean-Marie Heydel
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | | | | | - Francis Canon
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | - Fabrice Neiers
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
| | - Mathieu Schwartz
- CSGA, INRAE, CNRS, University of Burgundy, Institut Agro, Dijon 21065, France
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Rath D, Kar B, Pattnaik G, Bhukta P. Synergistic Effect of Naringin and Glimepiride in Streptozotocin-induced Diabetic Rats. Curr Diabetes Rev 2024; 20:e170823219938. [PMID: 37592777 DOI: 10.2174/1573399820666230817154835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 06/26/2023] [Accepted: 07/06/2023] [Indexed: 08/19/2023]
Abstract
OBJECTIVE Evaluation of the synergistic effect of Naringin and Glimepiride in streptozotocin (STZ)-induced diabetic rats. METHODS Wistar rats were chosen and divided into five groups (n=6). STZ was used for the induction of diabetes. The combination of naringin and glimepiride was administered to diabetic rats. The changes in fasting blood sugar, body weight, Hb, HbA1c, and creatinine were evaluated, and urine was collected and the volume was observed. The lipid profiles like TC, HDL, LDL, and TG were measured. The biochemical parameters SGOT, SGPT, and ALP were analysed. Besides, endogenous antioxidant parameters like SOD, GSH, and catalase were also assessed. Lastly, the histopathological study of the beta cells in islets of the pancreas, glomerulus, and tubules of kidney and liver cells was conducted in all groups. RESULTS The result shows significant reduction (p<0.001) of blood sugar in the naringin and glimepiride-treated group when compared with the control group (diabetes). Additionally, the combination of Naringin (100 mg/kg) and Glimepiride (0.1 mg/kg) significantly restores the creatinine levels and urine volumes, SGOT, SGPT, and ALP when compared to a single dose of administration. Further, the abnormal lipid profile levels (TC, LDL, TG, and HDL), and endogenous antioxidant enzymes (SOD, GSH, catalase) in diabetic control rats were restored to normal levels in a significant manner. The histopathological result reveals significant alterations, including hypertrophy of islets and mild degeneration, renal necrosis, and inflammation of hepatocytes. CONCLUSION A synergistic effect of Naringin and glimepiride was observed during the estimation of various biochemical parameters like body weight, fasting blood sugar, creatinine, urine level, TG, total cholesterol, SGOT, SGPT, ALP, Insulin, HbA1c, antioxidant parameters like SOD, GSH, and catalase in STZ-induced diabetic rats. Further, the combination of therapy improves the protective effect of the pancreas, kidney, and liver, suggesting a potential antidiabetic effect.
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Affiliation(s)
- Deepankar Rath
- Department of Pharmacology, School of Pharmacy and Life Sciences, Centurion University of Technology and Management, Odisha, 752050, India
| | - Biswakanth Kar
- Department of Pharmacology, School of Pharmaceutical Sciences, Siksha O Anusandhan Deemed to be University, Bhubaneswar, 751030, Odisha, India
| | - Gurudutta Pattnaik
- Department of Pharmaceutics, School of Pharmacy and Life Sciences, Centurion University of Technology and Management, Odisha, 752050, India
| | - Pallishree Bhukta
- Department of Pharmacology, School of Pharmacy and Life Sciences, Centurion University of Technology and Management, Odisha, 752050, India
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Hashim M, Badruddeen, Akhtar J, Khan MI, Ahmad M, Islam A, Ahmad A. Diabetic Neuropathy: An Overview of Molecular Pathways and Protective Mechanisms of Phytobioactives. Endocr Metab Immune Disord Drug Targets 2024; 24:758-776. [PMID: 37867264 DOI: 10.2174/0118715303266444231008143430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 07/31/2023] [Accepted: 08/25/2023] [Indexed: 10/24/2023]
Abstract
Diabetic neuropathy (DN) is a common and debilitating complication of diabetes mellitus that affects the peripheral nerves and causes pain, numbness, and impaired function. The pathogenesis of DN involves multiple molecular mechanisms, such as oxidative stress, inflammation, and pathways of advanced glycation end products, polyol, hexosamine, and protein kinase C. Phytochemicals are natural compounds derived from plants that have various biological activities and therapeutic potential. Flavonoids, terpenes, alkaloids, stilbenes, and tannins are some of the phytochemicals that have been identified as having protective potential for diabetic neuropathy. These compounds can modulate various cellular pathways involved in the development and progression of neuropathy, including reducing oxidative stress and inflammation and promoting nerve growth and repair. In this review, the current evidence on the effects of phytochemicals on DN by focusing on five major classes, flavonoids, terpenes, alkaloids, stilbenes, and tannins, are summarized. This compilation also discusses the possible molecular targets of numerous pathways of DN that these phytochemicals modulate. These phytochemicals may offer a promising alternative or complementary approach to conventional drugs for DN management by modulating multiple pathological pathways and restoring nerve function.
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Affiliation(s)
- Mohd Hashim
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Badruddeen
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Juber Akhtar
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | | | - Mohammad Ahmad
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Anas Islam
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
| | - Asad Ahmad
- Faculty of Pharmacy, Integral University, Lucknow, Uttar Pradesh, India
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Troshkova N, Politanskaya L, Bagryanskaya I, Chuikov I, Wang J, Ilyina P, Mikhalski M, Esaulkova I, Volobueva A, Zarubaev V. Fluorinated 2-arylchroman-4-ones and their derivatives: synthesis, structure and antiviral activity. Mol Divers 2023:10.1007/s11030-023-10769-6. [PMID: 38153637 DOI: 10.1007/s11030-023-10769-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 11/10/2023] [Indexed: 12/29/2023]
Abstract
A number of new biologically interesting fluorinated 2-arylchroman-4-ones and their 3-arylidene derivatives were synthesized based on the p-toluenesulfonic acid-catalyzed one-pot reaction of 2-hydroxyacetophenones with benzaldehydes. It was found that obtained (E)-3-arylidene-2-aryl-chroman-4-ones reacted with malononitrile under base conditions to form 4,5-diaryl-4H,5H-pyrano[3,2-c]chromenes. The structures of the synthesized fluorinated compounds were confirmed by 1H, 19F, and 13C NMR spectral data, and for some representatives of heterocycles also using NOESY spectra and X-ray diffraction analysis. A large series of obtained flavanone derivatives as well as products of their modification (35 examples) containing from 1 to 12 fluorine atoms in the structure was tested in vitro for cytotoxicity in MDCK cell line and for antiviral activity against influenza A virus. Among the studied heterocycles 6,8-difluoro-2-(4-(trifluoromethyl)phenyl)chroman-4-one (IC50 = 6 μM, SI = 150) exhibited the greatest activity against influenza A/Puerto Rico/8/34 (H1N1) virus. Moreover, this compound appeared active against phylogenetically distinct influenza viruses, A(H5N2) and influenza B (SI's of 53 and 42, correspondingly). The data obtained suggest that the fluorinated derivatives of 2-arylchroman-4-ones are prospective scaffolds for further development of potent anti-influenza antivirals.
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Affiliation(s)
- Nadezhda Troshkova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Ac. Lavrentiev Avenue, 9, Novosibirsk, Russian Federation, 630090
| | - Larisa Politanskaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Ac. Lavrentiev Avenue, 9, Novosibirsk, Russian Federation, 630090.
| | - Irina Bagryanskaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Ac. Lavrentiev Avenue, 9, Novosibirsk, Russian Federation, 630090
| | - Igor Chuikov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Ac. Lavrentiev Avenue, 9, Novosibirsk, Russian Federation, 630090
| | - Jiaying Wang
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Ac. Lavrentiev Avenue, 9, Novosibirsk, Russian Federation, 630090
- Novosibirsk State University, Pirogova Street, 2, Novosibirsk, Russian Federation, 630090
| | - Polina Ilyina
- Saint-Petersburg Pasteur Research Institute of Epidemiology and Microbiology, Mira Street, 14, Saint-Petersburg, Russian Federation, 197101
| | - Mikhail Mikhalski
- Saint-Petersburg Pasteur Research Institute of Epidemiology and Microbiology, Mira Street, 14, Saint-Petersburg, Russian Federation, 197101
| | - Iana Esaulkova
- Saint-Petersburg Pasteur Research Institute of Epidemiology and Microbiology, Mira Street, 14, Saint-Petersburg, Russian Federation, 197101
| | - Alexandrina Volobueva
- Saint-Petersburg Pasteur Research Institute of Epidemiology and Microbiology, Mira Street, 14, Saint-Petersburg, Russian Federation, 197101
| | - Vladimir Zarubaev
- Saint-Petersburg Pasteur Research Institute of Epidemiology and Microbiology, Mira Street, 14, Saint-Petersburg, Russian Federation, 197101
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Zhu Y, Yuzuak S, Sun X, Xie DY. Identification and biosynthesis of plant papanridins, a group of novel oligomeric flavonoids. MOLECULAR PLANT 2023; 16:1773-1793. [PMID: 37749887 DOI: 10.1016/j.molp.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 08/22/2023] [Accepted: 09/20/2023] [Indexed: 09/27/2023]
Abstract
The discovery of novel flavonoids and elucidation of their biosynthesis are fundamental to understanding their roles in plants and their benefits for human and animal health. Here, we report a new pathway for polymerization of a group of novel oligomeric flavonoids in plants. We engineered red cells for discovering genes of interest involved in the flavonoid pathway and identified a gene encoding a novel flavanol polymerase (FP) localized in the central vacuole. FP catalyzes the polymerization of flavanols, such as epicatechin and catechin, to produce yellowish dimers or oligomers. Structural elucidation shows that these compounds feature a novel oligomeric flaven-flavan (FF) skeleton linked by interflavan-flaven and interflaven bonds, distinguishing them from proanthocyanidins and dehydrodicatechins. Detailed chemical and physical characterizations further confirmed the novel FFs as flavonoids. Mechanistic investigations demonstrated that FP polymerizes flavan-3-ols and flav-2-en-3-ol carbocation, forming dimeric or oligomeric flaven-4→8-flavans, which we term "papanridins." Data from transgenic experiments, mutant analysis, metabolic profiling, and phylogenetic analyses show that the biosynthesis of papanridins is prevalent in cacao, grape, blueberry, corn, rice, Arabidopsis, and other species in the plant kingdom. In summary, our study discoveries a group of novel oligomeric flavonoids, namely papanridins, and reveals that a novel FP-mediated polymerization mechanism for the biosynthesis of papanridins in plants.
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Affiliation(s)
- Yue Zhu
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, NC, USA
| | - Seyit Yuzuak
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, NC, USA; Department of Molecular Biology & Genetics, Mehmet Akif Ersoy University, Burdur, Turkey
| | - Xiaoyan Sun
- Department of Chemistry, North Carolina State University, Raleigh, NC, USA
| | - De-Yu Xie
- Department of Plant and Microbial Biology, North Carolina State University, Raleigh, NC, USA.
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Calabrese EJ, Pressman P, Hayes AW, Dhawan G, Kapoor R, Agathokleous E, Manes P, Calabrese V. Naringin commonly acts via hormesis. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 896:164728. [PMID: 37295528 DOI: 10.1016/j.scitotenv.2023.164728] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/05/2023] [Accepted: 06/05/2023] [Indexed: 06/12/2023]
Abstract
The present paper provides the first integrative assessment of the capacity of naringin and its metabolite, naringenin, to induce hormetic dose responses within a broad range of experimental biomedical models. The findings indicate that these agents commonly induced protective effects that are typically mediated via hormetic mechanisms leading to biphasic dose-response relationships. The maximum protective effects are generally modest, 30-60 % greater than control group values. The range of experimental findings with these agents has been reported for models with various neurodegenerative diseases, nucleus pulpous cells (NPCs) located within intravertebral discs, several types of stem cells (i.e., bone marrow, amniotic fluid, periodontal, endothelial) as well as cardiac cells. These agents also were effective within preconditioning protocols protecting against environmental toxins such as ultraviolet radiation (UV), cadmium, and paraquat. The mechanism(s) by which the hormetic responses mediates these biphasic dose responses is complex but commonly involves the activation of nuclear factor erythroid 2-related factor (Nrf2), an increasingly recognized regulator of cellular resistance to oxidants. Nrf2 appears to play a role in controlling the basal and induced expression of an array of antioxidant response element-dependent genes to regulate oxidant exposure's physiological and pathophysiological outcomes. Hence its importance in the assessment of toxicologic and adaptive potential is likely to be significant.
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Affiliation(s)
- Edward J Calabrese
- Department of Environmental Health Sciences, Morrill I, N344, University of Massachusetts, Amherst, MA 01003, USA.
| | - Peter Pressman
- University of Maine, 5728 Fernald Hall, Room 201, Orono, ME 04469, USA.
| | - A Wallace Hayes
- Center for Environmental Occupational Risk Analysis and Management, College of Public Health, University of South Florida, Tampa, FL, USA
| | | | - Rachna Kapoor
- Saint Francis Hospital and Medical Center, Hartford, CT, USA
| | - Evgenios Agathokleous
- Department of Ecology, School of Applied Meteorology, Nanjing University of Information Science & Technology, Nanjing 210044, China.
| | | | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, School of Medicine University of Catania, Via Santa Sofia 97, Catania 95123, Italy.
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Han X, Wang J, Wang G, Dong F, Nie P, Xue X. Transcriptome and metabolome analysis of flavonol synthesis in apricot fruits. FRONTIERS IN PLANT SCIENCE 2023; 14:1187551. [PMID: 37389287 PMCID: PMC10303810 DOI: 10.3389/fpls.2023.1187551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/23/2023] [Indexed: 07/01/2023]
Abstract
Introduction Apricot fruits are edible and serve as a source of medicinal compounds. Flavonols are important plant secondary metabolites that have antioxidant and antitumor effects and may promote cardiovascular health. Methods The flavonoid content in three stages of the 'Kuijin' and the 'Katy' was observed, followed by the combination of metabolome and transcriptome analysis to explore the metabolic basis of flavonol synthesis. Results The differences in the metabolite contents between stages (of the same cultivar) and between cultivars (at the same stage) revealed decreases in the flavonoid content as fruits developed (i.e., from 0.28 mg/g to 0.12 mg/g in 'Kuijin' and from 0.23 mg/g to 0.05 mg/g in 'Katy'). To decipher the regulation of flavonol synthesis in apricot (Prunus armeniaca L.), the metabolomes and transcriptomes of fruit pulp at three developmental stages of 'Kuijin' and the 'Katy' were analyzed. A total of 572 metabolites were detected in 'Kuijin' and the 'Katy' pulp, including 111 flavonoids. The higher flavonol content young 'Kuijin' fruits at 42 days after full bloom is mainly due to 10 types of flavonols. Three pairs of significant differences in flavonol content were identified. From these three comparison groups, three structural genes were strongly correlated with the levels of 10 types of flavonols (Pearson correlation coefficients > 0.8, p value < 0.05), including PARG09190, PARG15135, and PARG17939. The weighted gene co-expression network analysis showed that the turquoise module genes were highly correlated with flavonol contents (P < 0.01). There were 4897 genes in this module. Out of 4897 genes, 28 transcription factors are associated with 3 structural genes based on weight value. Two of the transcription factors are not only associated with PARG09190 but also with PARG15135, indicating their critical importance in the flavonols biosynthesis. The two TFs are PARG27864 and PARG10875. Discussion These findings provide new insights into the biosynthesis of flavonols and may explain the significant differences in flavonoid content between the 'Kuijin' and the 'Katy' cultivars. Moreover, it will aid in genetic improvement to enhance the nutritional and health value of apricots.
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Affiliation(s)
- Xueping Han
- *Correspondence: Peixian Nie, ; Xiaomin Xue, ; Xueping Han,
| | | | | | | | - Peixian Nie
- *Correspondence: Peixian Nie, ; Xiaomin Xue, ; Xueping Han,
| | - Xiaomin Xue
- *Correspondence: Peixian Nie, ; Xiaomin Xue, ; Xueping Han,
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10
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Liu C, Guo X, Chen Y, Zhao M, Shi S, Luo Z, Song J, Zhang Z, Yang W, Liu K. Anti-photoaging effect and mechanism of flexible liposomes co-loaded with apigenin and doxycycline. Biomed Pharmacother 2023; 164:114998. [PMID: 37301137 DOI: 10.1016/j.biopha.2023.114998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/30/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023] Open
Abstract
Prolonged exposure to UV light can lead to photo-ageing of the skin. Therefore, the development and application of anti-photoaging drugs is urgent. In this study, we co-loaded apigenin (Apn) and doxycycline (Doc), a broad-spectrum inhibitor of matrix metalloproteinases (MMPs), into flexible liposomes to exert anti-photoaging effects by combating oxidative stress, anti-inflammation, reducing the activation of MMPs and preventing collagen loss. The results showed that we prepared a flexible liposome (A/D-FLip) containing Apn and Doc. Its appearance, particle size and Zeta potential were normal and it had good encapsulation efficiency, drug loading, in vitro release and transdermal efficiency. In cellular experiments, A/D-FLip could inhibit oxidative stress damage, reduce inflammatory factors and decrease the activation of MMPs in Human immortalized keratinocytes (HaCaT) cells; in animal experiments, A/D-FLip could inhibit skin damage and reduce skin collagen loss by decreasing the activation of MMPs, thus inhibiting skin photoaging in mice. In conclusion, A/D-FLip has good anti-photoaging effects and it has the potential to become an effective skin care product or drug against UV damage and skin photoaging in the future.
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Affiliation(s)
- Chang Liu
- College of Pharmacy, Beihua University, Jilin 132013, PR China.
| | - Xiao Guo
- College of Pharmacy, Beihua University, Jilin 132013, PR China; Gongqing Institute of Science and Technology, Jiujiang, Jiangxi 332020, PR China
| | - Yutong Chen
- College of Pharmacy, Beihua University, Jilin 132013, PR China
| | - Meijun Zhao
- Department of Clinical Pharmacy, Affiliated Hospital of Jilin Medical College, Jilin 132013, PR China
| | - Shuai Shi
- Department of Cardiology, The Fourth Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, PR China
| | - Zheng Luo
- College of Pharmacy, Beihua University, Jilin 132013, PR China
| | - Jian Song
- College of Pharmacy, Beihua University, Jilin 132013, PR China
| | - Zhihong Zhang
- College of Pharmacy, Beihua University, Jilin 132013, PR China
| | - Wenchuang Yang
- College of Pharmacy, Beihua University, Jilin 132013, PR China
| | - Keyi Liu
- College of Pharmacy, Beihua University, Jilin 132013, PR China
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Anti-inflammatory, Antinociceptive, and Toxicological Properties of Uvaria comperei Stem Crude Extract and Fractions. BIOMED RESEARCH INTERNATIONAL 2023; 2023:2754725. [PMID: 36726837 PMCID: PMC9886488 DOI: 10.1155/2023/2754725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/18/2022] [Accepted: 01/05/2023] [Indexed: 01/25/2023]
Abstract
The present study was carried out to investigate the anti-inflammatory activity of a methanolic extract and fractions of Uvaria comperei stems. The crude extract was obtained by maceration of the powder in methanol and fractions by vacuum chromatography from the methanolic extract. To study the anti-inflammatory activity in vitro, red blood cell lysis inhibition assay and albumin denaturation inhibition were performed, while in vivo measurements of carrageenan-induced paw oedema and formalin-induced pain in albino mice were performed. Acute toxicity and cytotoxicity studies of the fraction F2 were performed, as well as its HPLC, and some biochemical parameters were quantified. Uvaria comperei crude extract (UCCE) at 250 and 500 μg/mL completely inhibited albumin denaturation, while decreasing 75.5% of heat blood cell lysis at 500 μg/mL. The fractions 128-136 (F3), 10-11 (F1), and 56-62 (F2) at 500 μg/mL displayed a significant anti-inflammatory activity with percentages of inhibition of 60.5, 67.4, and 100%, respectively. Administration of fraction F2 (25, 50, and 100 mg/kg, p.o.) produced a dose-dependent inhibition of formalin-induced pain of 60.2% at 50 mg/kg in the neurogenic phase (p < 0.05) and 70.2% at 25 mg/kg in the inflammatory phase (p < 0.05). Similarly, the time-dependent increase in carrageenan-induced paw circumference induced by carrageenan was inhibited by pretreatment with F2: 50% of inhibition at 25 mg/kg after 30 min (p < 0.05) and 96.5% inhibition at 25 mg/kg after 6 h (p < 0.05). In this research, the fraction F2 presented its maximum analgesic property at 50 mg/kg, while it presented the highest anti-inflammatory property at 25 mg/kg. The oral lethal median dose (LD50) of F2 was determined to be greater than 2000 mg/kg; further low cytotoxicity in RAW cells was also observed. Overall, this work shows that the methanolic crude extract and fractions, mainly F2, of Uvaria comperei stem have interesting anti-inflammatory properties.
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12
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Phenolic compounds classification and their distribution in winemaking by-products. Eur Food Res Technol 2022. [DOI: 10.1007/s00217-022-04163-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Politanskaya L, Wang J, Troshkova N, Chuikov I, Bagryanskaya I. One-pot synthesis of fluorinated 2-arylchroman-4-one derivatives from 2-(triisopropylsilyl)ethynylphenols and aromatic aldehydes. J Fluor Chem 2022. [DOI: 10.1016/j.jfluchem.2022.110045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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He SB, Yang HJ, Yang L, A. A. Noreldeen H, Peng HP, Deng HH, Chen W, Hong GL. Rutin as a coenzyme of Fe-doped silicon nanozyme with enhanced peroxidase-like activity for a colorimetric β-glucuronidase sensor. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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15
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Ahmed MESAEN. In vitro propagation for conservation and genetic fidelity of the near threatened Dimocarpus longan plant. J Genet Eng Biotechnol 2022; 20:130. [PMID: 36070156 PMCID: PMC9452611 DOI: 10.1186/s43141-022-00406-4] [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: 03/02/2022] [Accepted: 07/22/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Dimocarpus longan is a tropical tree that produces edible fruit. It is a neglected plant species that is listed as near threatened. In spite of its economic value, the propagation of longan cultivar using conventional methods is extremely difficult. The goal of this research is to produce and conserve this plant through in vitro propagation. RESULTS In order to form new shoots, sterilized shoot tip explants were cultured on Murashige and Skoog (MS) medium supplemented with benzyl adenine (BA) or 2-isobentenyl-adenine (2ip). For direct organogenesis, young leaves of new shoots were cultured on MS medium fortified with various concentrations of Thidiazuron (TDZ) or 6-(4-Hydroxy-3-methylbut-2-enylamino purine) (Zeatin). Gibbrellic acid (GA3) at different levels alone or in combination was used for shoot elongation. Also, indole-3-butyric acid (IBA) and naphthalene acetic acid (NAA) were used for root formation. MS medium supplemented with 1.00 mg/l 2ip was suitable for inducing axillary shoots from shoot tips (4.0 axillary shoots/explant). The highest significant 76% and numbers of adventitious buds from leaf base were achieved on MS medium containing 1.0 mg/l TDZ. These buds developed into the longest plantlets on GA3 at 3.0 mg/l and rooted well in ½MS containing 1.50 mg/l IBA plus 0.50 mg/l (NAA). About 70% in vitro plants were successfully acclimatized. The AFLP profile illustrated the genetic stability of gene expression action. The amplified fragment length polymorphisms (AFLPs) profile illustrated the progenies were extremely similar to the mother plants. According to our findings, MS medium containing 25 ppm salicylic acid (SA) and 5 ppm methyl jasmonate (MeJA) produced the highest percentage of apigenin in longan calli (77.09 and 2.637%, w/w). CONCLUSION A successful and efficient micropropagation protocol has been developed and described here for the first time, and it will be very useful for the clonal propagation and conservation of the near-threatened Dimocarpus longan plant. Micropropagated plants are genetically identical to the donor plant using the AFLP technique. The usefulness of salicylic acid and methyl jasmonate as elicitors for increasing in vitro production of secondary metabolites in plants is demonstrated in this work.
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16
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Mitra S, Lami MS, Uddin TM, Das R, Islam F, Anjum J, Hossain MJ, Emran TB. Prospective multifunctional roles and pharmacological potential of dietary flavonoid narirutin. Biomed Pharmacother 2022; 150:112932. [PMID: 35413599 DOI: 10.1016/j.biopha.2022.112932] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/26/2022] [Accepted: 04/05/2022] [Indexed: 12/13/2022] Open
Abstract
Plant-based phytochemicals are now being used to treat plenty of physiological diseases. Herbal drugs have gained popularity in recent years because of their strength, purity, and cheap cost-effectiveness. Citrus fruits contain significant amounts of flavanones, which falls to the category of polyphenols. Flavanones occupy a major fraction of the total polyphenols present in the plasma when orange juice is taken highly or in moderate states. Narirutin is a disaccharide derivative available in citrus fruits, primarily dihydroxy flavanone. From a pharmacological viewpoint, narirutin is a bioactive phytochemical with therapeutic efficacy. Many experimental researches were published on the use of narirutin. Anticancer activity, neuroprotection, stress relief, hepatoprotection, anti-allergic activity, antidiabetic activity, anti-adipogenic activity, anti-obesity action, and immunomodulation are a couple of the primary pharmacological properties. Narirutin also has antioxidant, and anti-inflammatory activities. The ultimate goal of this review is to provide the current scenario of pharmacological research with narirutin; to make a better understanding for therapeutic potential of narirutin, as well as its biosynthesis strategies and side effects. Extensive literature searches and studies were undertaken to determine the pharmacological properties of narirutin.
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Affiliation(s)
- Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Mashia Subha Lami
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Tanvir Mahtab Uddin
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Rajib Das
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Fahadul Islam
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Juhaer Anjum
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Md Jamal Hossain
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh.
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17
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Yang J, Chen X, Rao S, Li Y, Zang Y, Zhu B. Identification and Quantification of Flavonoids in Okra ( Abelmoschus esculentus L. Moench) and Antiproliferative Activity In Vitro of Four Main Components Identified. Metabolites 2022; 12:metabo12060483. [PMID: 35736417 PMCID: PMC9228595 DOI: 10.3390/metabo12060483] [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: 04/10/2022] [Revised: 05/20/2022] [Accepted: 05/22/2022] [Indexed: 11/25/2022] Open
Abstract
Okra is a kind of flavonoid-rich food which was reported to have a variety of health functions. Flavonoids are the major polyphenolic compounds in okra and are thought to play a role in reducing the risk of disease. The aim of this study was to isolate and identify the flavonoids composition in okra pods and explore the activity of the main flavonoids components identified on inhibiting tumor cell proliferation in vitro. Six individual flavonoids were identified by HPLC-MS/MS: quercetin-3-gentiobioside (Q3G), quercetin-3-sambubioside (Q3S), rutin, quercetin-7-glucoside (Q7G), isoquercitrin (ISO) and quercetin-3-malonylglucoside (Q3M), which were all separated well within 30 min. The analytical method was validated by the recovery of spiked samples and so on. Moreover, four main flavonoids components, namely Q3G, Q3S, ISO and Q3M, exhibited significant (p < 0.05) inhibition of NCI-N87, A375, A549 cells proliferation (25−100 μmol/L) and of HFLS-RA (200−300 μmol/L) in different levels, according to MTT method, respectively. It is demonstrated that the flavonoids components of okra exhibited a noteworthy development prospect as a possible nutraceutical dietary supplement.
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Affiliation(s)
| | | | | | | | | | - Biao Zhu
- Correspondence: ; Tel.: +86-571-63743001
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18
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Bešlo D, Došlić G, Agić D, Rastija V, Šperanda M, Gantner V, Lučić B. Polyphenols in Ruminant Nutrition and Their Effects on Reproduction. Antioxidants (Basel) 2022; 11:970. [PMID: 35624834 PMCID: PMC9137580 DOI: 10.3390/antiox11050970] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/16/2022] Open
Abstract
The feeding of domestic animals with diets in which polyphenols are present is increasingly attracting the attention of nutritionists and scientists. This review summarizes the knowledge regarding polyphenols' possible positive and negative effects and their bioavailability. The bioavailability of substances is a prerequisite for any postabsorption effect in vivo. Positive and negative properties have been confirmed in previous studies on the diets of domestic animals rich in polyphenols, such as secondary metabolites of plants. Free radicals are formed in every organism, leading to oxidative stress. Free radicals are highly reactive molecules and can react in cells with macromolecules and can cause damage, including in reproductive cells. Some polyphenols at specific concentrations have antioxidant properties that positively affect animal reproduction by improving the quality of male and female gametes. The intake of phytoestrogens that mimic estrogen function can induce various pathological conditions in the female reproductive tract, including ovarian, fallopian, and uterine dysfunction. The metabolism of genistein and daidzein yields the metabolites equol and p-phenyl-phenol, leading to a decline in cow fertilization. The findings so far confirm that numerous questions still need to be answered. This review points out the importance of using polyphenols that have both benificial and some unfavorable properties in specific diets.
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Affiliation(s)
- Drago Bešlo
- Faculty of Agrobiotechnical Sciences Osijek, University J. J. Strossmayer Osijek, Vladimira Preloga 1, HR-31000 Osijek, Croatia; (G.D.); (D.A.); (V.R.); (M.Š.); (V.G.)
| | - Gloria Došlić
- Faculty of Agrobiotechnical Sciences Osijek, University J. J. Strossmayer Osijek, Vladimira Preloga 1, HR-31000 Osijek, Croatia; (G.D.); (D.A.); (V.R.); (M.Š.); (V.G.)
| | - Dejan Agić
- Faculty of Agrobiotechnical Sciences Osijek, University J. J. Strossmayer Osijek, Vladimira Preloga 1, HR-31000 Osijek, Croatia; (G.D.); (D.A.); (V.R.); (M.Š.); (V.G.)
| | - Vesna Rastija
- Faculty of Agrobiotechnical Sciences Osijek, University J. J. Strossmayer Osijek, Vladimira Preloga 1, HR-31000 Osijek, Croatia; (G.D.); (D.A.); (V.R.); (M.Š.); (V.G.)
| | - Marcela Šperanda
- Faculty of Agrobiotechnical Sciences Osijek, University J. J. Strossmayer Osijek, Vladimira Preloga 1, HR-31000 Osijek, Croatia; (G.D.); (D.A.); (V.R.); (M.Š.); (V.G.)
| | - Vesna Gantner
- Faculty of Agrobiotechnical Sciences Osijek, University J. J. Strossmayer Osijek, Vladimira Preloga 1, HR-31000 Osijek, Croatia; (G.D.); (D.A.); (V.R.); (M.Š.); (V.G.)
| | - Bono Lučić
- Ruđer Bošković Institute, NMR Centre, Bijenička cesta 54, HR-10000 Zagreb, Croatia
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Kouighat M, Nabloussi A, Adiba A, Fechtali ME, Hanine H. First Study of Improved Nutritional Properties and Anti-Oxidant Activity in Novel Sesame Mutant Lines as Compared to Their Wild-Types. PLANTS 2022; 11:plants11091099. [PMID: 35567100 PMCID: PMC9105725 DOI: 10.3390/plants11091099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/18/2022] [Accepted: 01/19/2022] [Indexed: 11/16/2022]
Abstract
Sesame seed represents a reservoir of nutritional components with many medicinal properties. With the current trend to increase both seed yield and nutritional quality, the cultivation of new high-quality sesame varieties is a necessity to improve human health and promote the economic efficiency of this crop. However, research efforts for the development of cultivars of high nutritional quality are too scarce. In this study, we evaluated the nutritional value and antioxidant activity of seeds of selected M3 sesame mutants, in comparison with their two wild-type cultivars. The measurements included ash, proteins, crude fibers, sugars, total phenolic content (TPC), total flavonoid content (TFC), total anthocyanin content (TAC), lignans and free radical scavenging activity (FRSA). The results show higher FRSA, TPC, TAC and lignans in the mutant “US2-6”, compared to the wild type “US06”. Besides this, seeds of the mutant “US1-DL” are rich in ash and sugars, while high protein and fiber contents were found in the mutants “ML2-5” and “US2-7”, respectively. This work highlights the possibility of improving the nutritional value of sesame germplasm through mutagenesis. The valuable germplasm obtained will be used in the sesame breeding program to develop cultivars with high nutritional quality and antioxidant activity, which could contribute to the prevention of diseases related to free radicals and nutritional deficiencies.
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Affiliation(s)
- Mohamed Kouighat
- Research Unit of Plant Breeding and Plant Genetic Resources Conservation, Regional Agricultural Research Center of Meknes, National Institute of Agricultural Research, Avenue Ennasr, P.O. Box 415, Rabat 10090, Morocco; (M.K.); (A.A.); (M.E.F.)
- Laboratory of Bioprocess and Biointerfaces, Department of Biology, Faculty of Sciences and Technics, University Moulay Slimane, P.O. Box 523, Beni-Mellal 23000, Morocco
| | - Abdelghani Nabloussi
- Research Unit of Plant Breeding and Plant Genetic Resources Conservation, Regional Agricultural Research Center of Meknes, National Institute of Agricultural Research, Avenue Ennasr, P.O. Box 415, Rabat 10090, Morocco; (M.K.); (A.A.); (M.E.F.)
- Correspondence: (A.N.); (H.H.)
| | - Atman Adiba
- Research Unit of Plant Breeding and Plant Genetic Resources Conservation, Regional Agricultural Research Center of Meknes, National Institute of Agricultural Research, Avenue Ennasr, P.O. Box 415, Rabat 10090, Morocco; (M.K.); (A.A.); (M.E.F.)
- Laboratory of Bioprocess and Biointerfaces, Department of Biology, Faculty of Sciences and Technics, University Moulay Slimane, P.O. Box 523, Beni-Mellal 23000, Morocco
| | - Mohamed El Fechtali
- Research Unit of Plant Breeding and Plant Genetic Resources Conservation, Regional Agricultural Research Center of Meknes, National Institute of Agricultural Research, Avenue Ennasr, P.O. Box 415, Rabat 10090, Morocco; (M.K.); (A.A.); (M.E.F.)
| | - Hafida Hanine
- Laboratory of Bioprocess and Biointerfaces, Department of Biology, Faculty of Sciences and Technics, University Moulay Slimane, P.O. Box 523, Beni-Mellal 23000, Morocco
- Correspondence: (A.N.); (H.H.)
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20
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Uddin S, Iqbal J, Safdar LB, Ahmad S, Abbasi BA, Capasso R, Kazi M, Quraihi UM. Green Synthesis of BPL-NiONPs Using Leaf Extract of Berberis pachyacantha: Characterization and Multiple In Vitro Biological Applications. Molecules 2022; 27:molecules27072064. [PMID: 35408462 PMCID: PMC9000283 DOI: 10.3390/molecules27072064] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 03/04/2022] [Accepted: 03/11/2022] [Indexed: 02/05/2023] Open
Abstract
An eco-friendly biogenic method for the synthesis of nickel oxide nanoparticles (NiONPs) using phytochemically rich Berberis pachyacantha leaf extract (BPL) was established. To achieve this purpose, 80 mL of BPL extract was used as a suitable reducing and capping agent for the synthesis of NiONPs. The synthesis of BPL-based nickel oxide nanoparticles (BPL@NiONPs) was confirmed using different microscopic and spectroscopic techniques: UV Visible spectroscopy (UV-Vis), Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), energy dispersive X-ray (EDX), dynamic light scattering (DLS) and scanning electron microscopy (SEM) analysis. Spectroscopically, BPL-NiONPs was found with a pure elemental composition (oxygen and nickel), average size (22.53 nm) and rhombohedral structure with multiple functional groups (-OH group and Ni-O formation) on their surface. In the next step, the BPL extract and BPL@NiONPs were further investigated for various biological activities. As compared to BPL extract, BPL@NiONPs exhibited strong biological activities. BPL@NiONPs showed remarkable antioxidant activities in terms of 2,2-diphenyl-1-picrylhydrazyl (76.08%) and total antioxidant capacity (68.74%). Antibacterial action was found against Pseudomonas aeruginosa (27 mm), Staphylococcus aureus (20 mm) and Escherichia coli (19.67 mm) at 500 µg/mL. While antifungal potentials were shown against Alternaria alternata (81.25%), Fusarium oxysporum (42.86%) and Aspergillus niger (42%) at 1000 µg/mL. Similarly, dose-dependent cytotoxicity response was confirmed against brine shrimp with IC50 value (45.08 µg/mL). Additionally, BPL@NiONPs exhibited stimulatory efficacy by enhancing seed germination rate at low concentrations (31.25 and 62.5 µg/mL). In conclusion, this study depicted that BPL extract has important phytochemicals with remarkable antioxidant activities, which successfully reduced and stabilized the BPL@NiONPs. The overall result of this study suggested that BPL@NiONPs could be used as nanomedicines and nanofertilizers in biomedical and agrarian fields.
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Affiliation(s)
- Siraj Uddin
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | - Javed Iqbal
- Department of Botany, Bacha Khan University, Charsadda 24420, Khyber Pakhtunkhwa, Pakistan;
- Correspondence: (J.I.); (U.M.Q.)
| | - Luqman Bin Safdar
- School of Biosciences, Sutton Bonington Campus, University of Nottingham, Sutton Bonington, Leicestershire LE12 5RD, UK;
- School of Agriculture, Food and Wine, Waite Research Institute, University of Adelaide, Glen Osmond, SA 5064, Australia
| | - Saleem Ahmad
- Guangdong Provincial Key Laboratory for Breast Cancer Diagnosis and Treatment, Shantou University Medical College, Shantou 515041, China;
| | - Banzeer Ahsan Abbasi
- Department of Botany, Bacha Khan University, Charsadda 24420, Khyber Pakhtunkhwa, Pakistan;
| | - Raffaele Capasso
- Department of Agricultural Sciences, University of Naples Federico II, 80055 Portici, Naples, Italy;
| | - Mohsin Kazi
- Department of Pharmaceutics, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia;
| | - Umar Masood Quraihi
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
- Correspondence: (J.I.); (U.M.Q.)
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21
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Soaking, heating and high hydrostatic pressure treatment degrade the flavonoids in rice bran. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.112732] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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22
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Al-Okbi SY. Date Palm as Source of Nutraceuticals for Health Promotion: a Review. Curr Nutr Rep 2022; 11:574-591. [PMID: 36125704 PMCID: PMC9750914 DOI: 10.1007/s13668-022-00437-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2022] [Indexed: 01/31/2023]
Abstract
PURPOSE OF REVIEW Chronic diseases are problematic to health professional specially when using drugs throughout the course of life with un-tolerated side effects. Returning to nature through using nutraceuticals might have both protective and therapeutic effects. Date palm was claimed to be a good source of such nutraceuticals or functional food ingredients. The purpose of the present review was to spot light on the different phytochemicals, phytonutrients, and remedial effects of date palm (Phoenix dactylifera L.) in a goal to be utilized in form of nutraceuticals. The possible mechanisms of action of the remedial effects were among the aim of the study. RECENT FINDINGS A protein hydrolyzate prepared from date seed could prevent DNA mutation and susceptibility to cancer. In addition to cancer prevention, date palm fruit improved the treatment outcome of cancer pediatric patients and possesses anti-angiogenic activity as one of the important anticancer mechanisms of action. On the other hand, date seed extracts was recently reported to protect from ulcerative colitis. It seems that all the aforementioned remedial effect might be ascribed to immunoregulatory effect of date palm. These findings proposed that date palm is beneficial for health. Date palm fruit is a rich source of vitamins, minerals, dietary fibers, energy, and easily digestible and absorbable sugars that instantaneously replenish and revitalize the body specially after fasting condition. Mineral contents in date fruits include potassium, phosphorus, magnesium, and calcium. Diverse health claims were reported to belong to various parts of the tree including the edible part of fruits, the seeds, the leaves, spathe (an envelope-like structure that encloses male and female date palm flowers), and pollen grains due to the presence of different bioactive constituents. The main phytochemicals and phytonutrients reported in date palms are phenolic compounds, carotenoids, sterols, anthocyanins, and others. In folk medicine, date palm fruits are used for enhancing immunity and treating gastrointestinal tract disorders, edema, bronchitis, wound, cancer, as well as infectious diseases. However, the exact health benefits and remedial effects of date palm were not fully and deeply investigated. The present review focused on the bioactive constituents and the reported health benefits of date palm and proposed mechanism of action.
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Affiliation(s)
- Sahar Y. Al-Okbi
- Nutrition and Food Sciences Department, National Research Centre, Cairo, Egypt
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23
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Infusions prepared with Stevia rebaudiana: application of a simplex centroid mixture design for the study of natural sweeteners and phenolic compounds. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2022; 59:55-64. [PMID: 35068551 PMCID: PMC8758884 DOI: 10.1007/s13197-021-04979-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/30/2020] [Accepted: 01/13/2021] [Indexed: 01/03/2023]
Abstract
Three mixture designs were used to characterize herbal formulations for infusions prepared with cedron, boldo, and yerba mate in addition to stevia. This study aimed to investigate if the inclusion of stevia in infusions could affect the recovery of phenolic compounds with antioxidant activity. Infusions with higher phenolic content and higher antioxidant activity were obtained when yerba mate or boldo predominated in the infusion. The highest tannin content was found in mixtures containing yerba mate, boldo, and stevia, while the minimum tannin contents were found in some cedron infusions. The content of steviol glycosides increased as the proportion of stevia increased in the infusions. In general, the recovery of natural sweeteners or phenolic compounds with antioxidant activity exhibited different patterns, depending on the components of the infusions. The presence of stevia and steviol glycosides did not influence the recovery of phenolic compounds with antioxidant activity. SUPPLEMENTARY INFORMATION The online version of this article (10.1007/s13197-021-04979-9).
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Jittapalapong S, Poompoung T, Sutjarit S. Apigenin induces oxidative stress in mouse Sertoli TM4 cells. Vet World 2021; 14:3132-3137. [PMID: 35153403 PMCID: PMC8829396 DOI: 10.14202/vetworld.2021.3132-3137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 11/02/2021] [Indexed: 11/24/2022] Open
Abstract
Background and Aim: Apigenin (API) is an estrogenic compound found in many plants. Sertoli cells reside in the testis and are a key target of environmental toxicants. This study aimed to examine the cytotoxicity, especially oxidative stress of API in mouse Sertoli TM4 cells. Materials and Methods: Mouse Sertoli TM4 cells were treated with 50 and 100 μM API for 48 h. Cell viability, lactate dehydrogenase (LDH) activities, glutathione reductase (GR) activities, production of reactive oxygen species (ROS), and malondialdehyde (MDA) levels were evaluated using various assays. Results: Treatment with API at both 50 and 100 μM decreased viability and GR activity but increased LDH activity, ROS production, and MDA levels in mouse Sertoli TM4 cells. Conclusion: Exposure to API induced oxidative stress in mouse Sertoli TM4 cells.
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Affiliation(s)
- Sathaporn Jittapalapong
- Department of Veterinary Technology, Faculty of Veterinary Technology, Kasetsart University, Bangkok 10900, Thailand
| | - Thapanee Poompoung
- Department of Veterinary Technology, Faculty of Veterinary Technology, Kasetsart University, Bangkok 10900, Thailand
| | - Samak Sutjarit
- Department of Veterinary Technology, Faculty of Veterinary Technology, Kasetsart University, Bangkok 10900, Thailand
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Praveena A, Prabu S, Madi F, Rajamohan R. Theoretical Investigation of Inclusion Complexes of 3-Hydroxyflavone and Quercetin as Guests with Native and Modified β-Cyclodextrins as Hosts. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.2009526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Arumugam Praveena
- Department of Chemistry, Idhaya Engineering College for Women, Chinnasalem, Tamil Nadu, India
| | - Samikannu Prabu
- Department of Chemistry, P.S.V College of Engineering and Technology, Krishnagiri, Tamil Nadu, India
| | - Fatiha Madi
- Laboratory of Computational Chemistry and Nanostructures, Department of Material Sciences, Faculty of Mathematics and Informatics and Material Sciences, University of 08 Mai 1945 BP 401, Guelma, Algeria
| | - Rajaram Rajamohan
- Department of Chemistry, Lakshmi Bangaru Arts and Science College, Melmaruvathur, Tamil Nadu, India
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26
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A Review on Antidiabetic Activity of Centaurea spp.: A New Approach for Developing Herbal Remedies. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:5587938. [PMID: 34285703 PMCID: PMC8275385 DOI: 10.1155/2021/5587938] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/19/2021] [Accepted: 06/14/2021] [Indexed: 01/01/2023]
Abstract
Objective Diabetes mellitus (DM) is a long-life metabolic disorder, characterized by high blood glucose levels. The hyperglycemic condition generally leads to irreversible nerve injury and vascular damage. Among different types of diabetes, type 2 is more common and has spread all over the world. Although various therapeutic approaches have been developed to control type 2 DM, regulating blood glucose levels has still remained a controversial challenge for patients. Also, most prescription drugs cause different side effects, such as gastrointestinal disorders. Thus, developing novel and efficient antidiabetic agents possessing fewer adverse effects is in high demand. Method The literature was comprehensively surveyed via search engines such as Google Scholar, PubMed, and Scopus using appropriate keywords. Results Medicinal plants, both extracts and isolated active components, have played a significant role in controlling the blood glucose levels. Good-to-excellent results documented in the literature have made them a precious origin for developing and designing drugs and supplements against DM. Centaurea spp. have been traditionally used for controlling high blood glucose levels. Also, the antidiabetic properties of different species of Centaurea have been confirmed in recent studies through in vitro assays as well as in vivo experiments. Conclusion Potent results encouraged us to review their efficacy to open a new horizon for development of herbal antidiabetic agents.
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27
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Nasri A, Pohjanvirta R. In vitro estrogenic, cytotoxic, and genotoxic profiles of the xenoestrogens 8-prenylnaringenine, genistein and tartrazine. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:27988-27997. [PMID: 33527240 PMCID: PMC8164609 DOI: 10.1007/s11356-021-12629-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 01/18/2021] [Indexed: 06/12/2023]
Abstract
Phytoestrogens have been widely praised for their health-promoting effects, whereas synthetic environmental estrogens are considered a toxicological risk to human health. The aim of this study was therefore to compare in vitro the estrogenic, cytotoxic, and genotoxic profiles of three common estrogen-like endocrine-disrupting chemicals: the phytoestrogens 8-prenylnaringenine (8-PN) and genistein and the synthetic xenoestrogen tartrazine. As assessed by a yeast bioreporter assay and estrogen-dependent proliferative response in human mammary gland adenocarcinoma cell line (MCF-7), 8-PN showed the highest estrogen-like activity of the three compounds, followed by tartrazine and genistein. After 24-h incubation on MCF-7 cells, all three compounds exhibited low cytotoxicity in the lactate dehydrogenase assay and no genotoxicity in the micronucleus assay. These results demonstrate that 8-PN, genistein and tartrazine possess variable estrogenic activity but display little cellular toxicity in short-term tests in vitro. No difference between phytoestrogens and a synthetic xenoestrogen could be established.
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Affiliation(s)
- Atefeh Nasri
- Department of Food Hygiene and Environmental Health, University of Helsinki, Mustialankatu 1, FI-00790, Helsinki, Finland
- Department of Veterinary Biomedical Science, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Raimo Pohjanvirta
- Department of Food Hygiene and Environmental Health, University of Helsinki, Mustialankatu 1, FI-00790, Helsinki, Finland.
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28
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Machado Dutra J, Espitia PJP, Andrade Batista R. Formononetin: Biological effects and uses - A review. Food Chem 2021; 359:129975. [PMID: 33962193 DOI: 10.1016/j.foodchem.2021.129975] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 03/26/2021] [Accepted: 04/26/2021] [Indexed: 12/12/2022]
Abstract
Formononetin (FORM) is an isoflavone from the group of phytoestrogens that exhibits a broad spectrum of physiological effects beneficial to health through dependent and independent mechanisms of estrogen. This article aimed to present FORM main functions and future prospects for applications in different areas. Scientific publications and patents dated between 1998 and 2019 were analyzed. FORM has potential as an active compound of interest to product development for the industries of food, medicine, and cosmetics, among others. Moreover, in the medical area, this active compound has shown potential in the prevention and treatment of several diseases, including chronic ones, such as cancer, obesity, and neurodegenerative diseases.
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Affiliation(s)
- Juliana Machado Dutra
- Departamento de Farmácia, Universidade Federal de Sergipe, Avenida Marechal Rondon, s/n, Cidade Universitária, CEP 49100-000 São Cristóvão, SE, Brazil
| | - Paula J P Espitia
- Nutrition and Dietetics School, University of Atlántico, Atlántico, Colombia.
| | - Rejane Andrade Batista
- Institute of Technology and Research of Sergipe, Rua Campo do Brito, 371, 49.020-380 Aracaju, Brazil
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29
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Ahmed OM, AbouZid SF, Ahmed NA, Zaky MY, Liu H. An Up-to-Date Review on Citrus Flavonoids: Chemistry and Benefits in Health and Diseases. Curr Pharm Des 2021; 27:513-530. [PMID: 33245267 DOI: 10.2174/1381612826666201127122313] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 08/09/2020] [Indexed: 11/22/2022]
Abstract
Flavonoids, the main class of polyphenols, are characterized by the presence of 2-phenyl-benzo-pyrane nucleus. They are found in rich quantities in citrus fruits. Citrus flavonoids are classified into flavanones, flavones, flavonols, polymethoxyflavones and anthocyanins (found only in blood oranges). Flavanones are the most abundant flavonoids in citrus fruits. In many situations, there are structure-function relationships. Due to their especial structures and presence of many hydroxyls, polymethoxies and glycoside moiety, the flavonoids have an array of multiple biological and pharmacological activities. This article provides an updated overview of the differences in chemical structures of the classes and members of citrus flavonoids and their benefits in health and diseases. The review article also sheds light on the mechanisms of actions of citrus flavonoids in the treatment of different diseases, including arthritis, diabetes mellitus, cancer and neurodegenerative disorders as well as liver, kidney and heart diseases. The accumulated and updated knowledge in this review may provide useful information and ideas in the discovery of new strategies for the use of citrus flavonoids in the protection, prevention and therapy of diseases.
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Affiliation(s)
- Osama M Ahmed
- Physiology Division, Department of Zoology, Faculty of Science, Beni-Suef University, Egypt
| | - Sameh F AbouZid
- Pharmacognosy Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Noha A Ahmed
- Physiology Division, Department of Zoology, Faculty of Science, Beni-Suef University, Egypt
| | - Mohamed Y Zaky
- Physiology Division, Department of Zoology, Faculty of Science, Beni-Suef University, Egypt
| | - Han Liu
- Second Affiliated Hospital, Institute of Cancer Stem Cell, Dalian Medical University, Dalian, China
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Breeding of Buckwheat to Reduce Bitterness and Rutin Hydrolysis. PLANTS 2021; 10:plants10040791. [PMID: 33923833 PMCID: PMC8074222 DOI: 10.3390/plants10040791] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 04/09/2021] [Accepted: 04/14/2021] [Indexed: 12/04/2022]
Abstract
Buckwheat (Fagopyrum esculentum) is recognized as an important traditional crop in some regions, and its taste is an important characteristic. Of the three cultivated buckwheat species, Tartary buckwheat (Fagopyrum tataricum) and perennial buckwheat (Fagopyrum cymosum) have strong bitterness in their seeds, which has prevented the wider use of the seeds of these varieties. In Tartary buckwheat, some studies have focused on the cause of strong bitterness generation. Tartary buckwheat seeds contain large amounts of the functional compounds rutin and rutinosidase, and rutin hydrolysis by rutinosidase has been found to be the trigger of rutin hydrolysis. Therefore, a variety with only a trace of rutinosidase and with reduced bitterness is required. The rutinosidase in Tartary buckwheat seeds consists of two major isozymes with very similar enzymatic characteristics, which can hydrolyze flour rutin within several minutes after the addition of water. Recently, the trace-rutinosidase variety Manten-Kirari in Tartary buckwheat was developed. The trace-rutinosidase characteristics were dominated by a single recessive gene. In ‘Manten-Kirari’ dough and foods, such as breads, confectionaries, and noodles, the rutin residual ratio was higher and bitterness was reduced compared to that of the normal-rutinosidase variety. In this review, we summarize the detailed research on the breeding of buckwheat related to reducing bitterness and rutin hydrolysis.
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31
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Adlay Testa ( Coix lachryma-jobi L. var. Ma-yuen Stapf.) Ethanolic Extract and Its Active Components Exert Anti-Proliferative Effects on Endometrial Cancer Cells via Cell Cycle Arrest. Molecules 2021; 26:molecules26071966. [PMID: 33807346 PMCID: PMC8037553 DOI: 10.3390/molecules26071966] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 12/20/2022] Open
Abstract
Endometrial cancer is the most common malignant tumors of gynecologic neoplasms in Western society. In recent years, the incidence of endometrial cancer has increased, and it has become the third most common female gynecological cancer (after ovarian and cervical cancer) in Taiwan. Adlay (Coix lachryma-jobi L. var. Ma-yuen Stapf.) has been demonstrated to have bioactive polyphenols, flavonoids, phytosterols, and essential nutrients for health benefits, including anticancer effects in humans. However, little is known about the effect of adlay seeds on endometrial cancer. Our study aimed to investigate the potential growth inhibitory effects of several adlay seed fractions, including ethyl acetate (ATE-EA) and its bioactive constituents, separately on endometrial cancer cells—HEC-1A (phosphatase and tensin homolog-positive) and RL95-2 (phosphatase and tensin homolog-negative)—and identify related active ingredients. In addition, the potential active fractions and the phytochemical compounds were elucidated. The results demonstrate superior activity of ATE-EA with significant in vitro cell proliferation inhibitory capacity, particularly its C.D.E.F-subfraction. Moreover, HPLC- and GC/FID-based quantification of ATE-EA subfractions showed that phenolic compounds (caffeic acid, protocatechuic acid, and p-hydroxybenzaldehyde), flavonoids, steroids, and fatty acid compounds exert anti-proliferative effects in the cell model. Finally, it was shown that cell growth and cell cycle arrest most significantly occurred in the in G1 or G2/M phase under ATE-EA treatment. Collectively, our results demonstrate an antiproliferative effect of ATE-EA on endometrial cancer cells that suggest a positive health outcome for women from consumption of these compounds.
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Nekkaa A, Benaissa A, Mutelet F, Canabady-Rochelle L. Rhamnusalaternus Plant: Extraction of Bioactive Fractions and Evaluation of Their Pharmacological and Phytochemical Properties. Antioxidants (Basel) 2021; 10:300. [PMID: 33669348 PMCID: PMC7920288 DOI: 10.3390/antiox10020300] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/09/2021] [Accepted: 02/11/2021] [Indexed: 12/18/2022] Open
Abstract
Rhamnus alaternus, is a wild-growing shrub, belonging to the Rhamnaceae family. Widely distributed in the Mediterranean basin, R. alaternus is used in the usual medicine in numerous countries, mostly Tunisia, Algeria, Morocco, Spain, France, Italy, and Croatia. A large number of disorders-including dermatological complications, diabetes, hepatitis, and goiter problems-can be treated by the various parts of R. alaternus (i.e., roots, bark, berries, and leaves). Several bioactive compounds were isolated from R. alaternus, including flavonoids, anthocyanins, and anthraquinones, and showed several effects such as antioxidant, antihyperlipidemic, antigenotoxic, antimutagenic, antimicrobial, and antiproliferative. This review summarizes the updated information concerning the botanical description, distribution, extraction processes applied on R. alaternus, and its ethnopharmacology, toxicity, phytochemistry, and pharmacological effects.
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Affiliation(s)
- Amine Nekkaa
- Process Engineering Laboratory for Sustainable Development and Health Products, Department of Process Engineering, National Polytechnic School of Constantine—Malek Bennabi, Constantine 25000, Algeria
- Laboratoire Réactions et Génie des Procédés, CNRS, Université de Lorraine, F-54000 Nancy, France;
| | - Akila Benaissa
- Laboratory of Process Engineering for the Environment (LIPE), Department of Pharmaceutical Engineering, Faculty of Process Engineering, Salah Boubnider University, Constantine 3, Constantine 25000, Algeria;
| | - Fabrice Mutelet
- Laboratoire Réactions et Génie des Procédés, CNRS, Université de Lorraine, F-54000 Nancy, France;
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Díaz-Montes E, Castro-Muñoz R. Edible Films and Coatings as Food-Quality Preservers: An Overview. Foods 2021; 10:249. [PMID: 33530469 PMCID: PMC7912451 DOI: 10.3390/foods10020249] [Citation(s) in RCA: 108] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 02/07/2023] Open
Abstract
Food preservation technologies are currently facing important challenges at extending the shelf-life of perishable food products (e.g., meat, fish, milk, eggs, and many raw fruits and vegetables) that help to meet the daily nutrient requirement demand. In addition, food preservation has gone beyond only preservation; the current techniques are focused on the fulfillment of two additional objectives, the suitability of the used processes and generation of environmentally friendly products with non-presence of any side effect on health. Moreover, they are also looking for additional nutritional properties. One of these preservation protocols deals with the use of edible films and coatings. Therefore, this review shows an overview of synthetic materials (e.g., glass, aluminum, plastic, and paperboard), as well as the regulations that limit their application in food packaging. Further, this review releases the current-state-of-the-art of the use of films and edible coatings as an alternative to conventional packaging, providing the main features that these biodegradable packaging should meet towards specific uses for the conservation and improvement of various food products. Herein, particular attention has been paid to the main used components (e.g., biopolymers, additives, bioactive, and probiotic components), manufacturing methods (for edible films or coatings) and their application to specific products. In addition, an outlook of the application of edible films and coatings as quality indicators of perishable products is shown.
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Affiliation(s)
- Elsa Díaz-Montes
- Unidad Profesional Interdisciplinaria de Biotecnología, Instituto Politécnico Nacional, Av. Acueducto s/n, Barrio La Laguna Ticoman, Ciudad de México 07340, Mexico;
| | - Roberto Castro-Muñoz
- Tecnologico de Monterrey, Campus Toluca, Avenida Eduardo Monroy Cárdenas 2000, San Antonio Buenavista, Toluca de Lerdo 50110, Mexico
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Sattarinezhad E, Fani N, Bordbar AK, Hatami P, Abbasi Kajani A, Taki M. Probing the physico-chemical, antioxidant and anticancer influence of β-lactoglobulin on dietary flavonoid daidzein. INFORMATICS IN MEDICINE UNLOCKED 2021. [DOI: 10.1016/j.imu.2021.100643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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35
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Khattak MNK, Shanableh A, Hussain MI, Khan AA, Abdulwahab M, Radeef W, Samreen MH. Anticancer activities of selected Emirati Date ( Phoenix dactylifera L.) varieties pits in human triple negative breast cancer MDA-MB-231 cells. Saudi J Biol Sci 2020; 27:3390-3396. [PMID: 33304147 PMCID: PMC7715048 DOI: 10.1016/j.sjbs.2020.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 08/18/2020] [Accepted: 09/01/2020] [Indexed: 12/18/2022] Open
Abstract
The date palm (Phoenix dactylifera L.) is an important fruit crop with significant pharmaceutical potential. Little data are available on comparative pharmaceutical importance of the date pits. We designed this study to assess the antitumorigenic effects of date palm pits extracts from different Emiratis varieties. We used MDA-MB-231 cells derived from triple negative breasts cancer tissues as a model. We found that out of the 17 date pits extracts from 6 Emiratis varieties, three (Khalas extract in water + acetone (1:1), Abu-Maan extract in MeOH + Chloroform (1:1) and Mabroom extract in water + acetone (1:1)) were found effectively cytotoxic and changed morphology of cells in dose and time dependent manner. We found the maximum effect at 2.5 mg/mL concentration at 72 h. We calculated IC50 values for these varieties at 24 h. IC50 values for Khalas, Abu-Maan and Mabroom were 0.982 mg/mL, 1.149 mg/mL and 2.213 mg/mL respectively. We treated the cells with IC50 values of extracts and observed changes in protein profile using human kinase array kit. After analyzing the results, we suggest that EGFR/ERK/FAK pathway, eNOS and src family proteins are targets of these extracts. We conclude that date pits extracts can be a possible therapeutic agent against cancer and we suggest further studies.
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Affiliation(s)
- Muhammad Nasir Khan Khattak
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates.,Human Genetics and Stem Cells Research Group, Research Institute of Sciences & Engineering (RISE), University of Sharjah, Sharjah, United Arab Emirates
| | - Abdallah Shanableh
- Research Institute of Science and Engineering (RISE), University of Sharjah, Sharjah, United Arab Emirates.,Department of Civil and Environmental Engineering, College of Engineering, University of Sharjah, United Arab Emirates
| | - Muhammad Iftikhar Hussain
- Research Institute of Science and Engineering (RISE), University of Sharjah, Sharjah, United Arab Emirates.,Department of Plant Biology and Soil Science, University of Vigo, Vigo 36310, Pontevedra, Spain
| | - Amir Ali Khan
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates.,Human Genetics and Stem Cells Research Group, Research Institute of Sciences & Engineering (RISE), University of Sharjah, Sharjah, United Arab Emirates
| | - Muhammad Abdulwahab
- Department of Applied Biology, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Wameed Radeef
- Department of Civil and Environmental Engineering, Carleton University, Ottawa, Canada
| | - Mohammad Harb Samreen
- College of Pharmacy, University of Sharjah, United Arab Emirates.,Sharjah Institute of Medical Research, University of Sharjah, Sharjah, United Arab Emirates
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36
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Chen J, Wang Y, Zhu T, Yang S, Cao J, Li X, Wang LS, Sun C. Beneficial Regulatory Effects of Polymethoxyflavone-Rich Fraction from Ougan ( Citrus reticulata cv. Suavissima) Fruit on Gut Microbiota and Identification of Its Intestinal Metabolites in Mice. Antioxidants (Basel) 2020; 9:antiox9090831. [PMID: 32899916 PMCID: PMC7555910 DOI: 10.3390/antiox9090831] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 02/06/2023] Open
Abstract
Polymethoxyflavones (PMFs) are special flavonoids in citrus fruits that have been suggested to be beneficial to human health. However, whether PMFs in citrus fruit alter human gut microbiota is not well understood. The aim of the present study was to investigate the effects of PMF-rich fraction from Ougan (Citrus reticulata cv. Suavissima) on gut microbiota and evaluate the intestinal metabolic profile of PMFs in Institute of Cancer Research mice. The main components of the PMF-rich fraction were nobiletin, tangeretin, and 5-demethylnobiletin. The composition of the gut microbiota was analyzed using 16S ribosomal DNA sequencing. The results showed that after oral administration, the composition of mice gut microbiota was significantly altered. The relative abundance of two probiotics, Lactobacillus and Bifidobacterium, were found to increase significantly. A total of 21 metabolites of PMFs were detected in mice intestinal content by high performance liquid chromatography electrospray ionization tandem mass spectrometry, and they were generated through demethylation, demethoxylation, hydroxylation, and glucuronidation. Our results provided evidence that PMFs have potential beneficial regulatory effects on gut microbiota that in turn metabolize PMFs, which warrants further investigation in human clinical trials.
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Affiliation(s)
- Jiebiao Chen
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
| | - Yue Wang
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
| | - Tailin Zhu
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
| | - Sijia Yang
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
| | - Jinping Cao
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
| | - Xian Li
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
| | - Li-Shu Wang
- Division of Hematology and Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA;
| | - Chongde Sun
- Laboratory of Fruit Quality Biology/Zhejiang Provincial Key Laboratory of Horticultural Plant Integrative Biology/The State Agriculture Ministry Laboratory of Horticultural Plant Growth, Development and Quality Improvement, Zhejiang University, Zijingang Campus, Hangzhou 310058, China; (J.C.); (Y.W.); (T.Z.); (S.Y.); (J.C.); (X.L.)
- Correspondence: ; Tel.: +86-0571-88982229
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37
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Silva AS, Reboredo-Rodríguez P, Süntar I, Sureda A, Belwal T, Loizzo MR, Tundis R, Sobarzo-Sanchez E, Rastrelli L, Forbes-Hernandez TY, Battino M, Filosa R, Daglia M, Nabavi SF, Nabavi SM. Evaluation of the status quo of polyphenols analysis: Part I-phytochemistry, bioactivity, interactions, and industrial uses. Compr Rev Food Sci Food Saf 2020; 19:3191-3218. [PMID: 33337062 DOI: 10.1111/1541-4337.12629] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 07/11/2020] [Accepted: 07/28/2020] [Indexed: 12/12/2022]
Abstract
Phytochemicals, especially polyphenols, are gaining more attention from both the scientific community and food, pharmaceutical, and cosmetics industries due to their implications in human health. In this line, lately new applications have emerged, and of great importance is the selection of accurate and reliable analytical methods for better evaluation of the quality of the end-products, which depends on diverse process variables as well as on the matrices and on the physicochemical properties of different polyphenols. The first of a two-part review on polyphenols will address the phytochemistry and biological activities of different classes of polyphenols including flavonoids, lignans and flavanolignans, stilbenoids, tannins, curcuminoids, and coumarins. Moreover, the possible interactions of polyphenols and current and potential industrial applications of polyphenols are discussed.
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Affiliation(s)
- Ana Sanches Silva
- National Institute for Agricultural and Veterinary Research (INIAV), I.P., Vairão, Vila do Conde, Portugal.,Center for Study in Animal Science (CECA), University of Oporto, Oporto, Portugal
| | - Patricia Reboredo-Rodríguez
- Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, CITACA, Faculty of Science, University of Vigo - Ourense Campus, Ourense, E32004, Spain
| | - Ipek Süntar
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara, Turkey
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress (NUCOX), Health Research Institute of Balearic Islands (IdISBa) and CIBEROBN (Physiopathology of Obesity and Nutrition CB12/03/30038), University of Balearic Islands, Palma de Mallorca, Balearic Islands, Spain
| | - Tarun Belwal
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang, China
| | - Monica Rosa Loizzo
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Rosa Tundis
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata di Rende, Italy
| | - Eduardo Sobarzo-Sanchez
- Laboratory of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Santiago de Compostela, Spain.,Instituto de Investigación e Innovación en Salud, Facultad de Ciencias de la Salud, Universidad Central de Chile, Chile
| | - Luca Rastrelli
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, Fisciano, SA, Italy.,Dipartimento di Scienze e Tecnologie, Università degli Studi del Sannio, Benevento, Italy
| | - Tamara Y Forbes-Hernandez
- Nutrition and Food Science Group, Department of Analytical and Food Chemistry, CITACA, CACTI, University of Vigo, Vigo, Spain
| | - Maurizio Battino
- Nutrition and Food Science Group, Department of Analytical and Food Chemistry, CITACA, CACTI, University of Vigo, Vigo, Spain.,Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy.,International Research Center for Food Nutrition & Safety, Jiangsu University, Zhengjiang, China
| | - Rosanna Filosa
- Dipartimento di Scienze e Tecnologie, Università degli Studi del Sannio, Benevento, Italy
| | - Maria Daglia
- Dipartimento di Scienze e Tecnologie, Università degli Studi del Sannio, Benevento, Italy.,Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Seyed Fazel Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
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Effect of Ultraviolet C Irradiation on Isoflavone Concentrations in Different Cultivars of Soybean ( Glycine max). PLANTS 2020; 9:plants9081043. [PMID: 32824390 PMCID: PMC7464170 DOI: 10.3390/plants9081043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/12/2020] [Accepted: 08/13/2020] [Indexed: 02/06/2023]
Abstract
Phytoestrogens are naturally occurring plant polyphenolic compounds present in high concentrations in soybean products. Phytoestrogens are divided into three classes: lignans, isoflavones, and coumestans. Nine types of glycoside isoflavones and three types of aglycoside isoflavones are reported in soybean. Soy isoflavones can reduce the risk of a certain type of cancer, cardiovascular problems, osteoporosis, and menopausal symptoms. We irradiated the leaves of five cultivars of soybean with UV-C (260 nm) and determined the effect on concentrations of isoflavone compounds using liquid chromatography–mass spectrometry (LC–MS). Isoflavone concentrations were significantly higher following irradiation, particularly in the cultivar Daepung, which was selected as the best cultivar for high isoflavone induction with UV-C irradiation. Further experimentation with the cultivar Daepung revealed that 20 min UV-C irradiation was the best treatment for the induction of aglycone compounds, and 5 min with the dorsal surface facing the UV-C irradiation source was the best treatment for the induction of glycoside isoflavone compounds.
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A flavonoid monomer tricin in Gramineous plants: Metabolism, bio/chemosynthesis, biological properties, and toxicology. Food Chem 2020; 320:126617. [DOI: 10.1016/j.foodchem.2020.126617] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/11/2020] [Accepted: 03/14/2020] [Indexed: 12/27/2022]
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Prado JM, Veggi PC, Náthia-Neves G, Meireles MAA. Extraction Methods for Obtaining Natural Blue Colorants. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411014666181115125740] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Background:
Blue is a color not often present in food. Even so, it is especially attractive
to children. Today, most blue coloring agents used by the food industry are synthetic. With increasing
health issues concern by the scientific community and the general population, there is a trend to look
for natural alternatives to most synthetic products. There only exist few natural blue colorants, which
are presented in a literature survey, along with the methods currently used for their recovery from
natural sources. The best extraction methods and process parameters for the extraction of blue anthocyanins,
iridoids and phycocyanin are discussed.
Methods:
A literature survey was conducted to detect the main sources of blue colorants found in nature.
The focus was on the extraction methods used to recover such molecules, with the objective of
finding efficient and environmentally safe techniques for application at industrial level, and, thus, allowing
the production of natural blue colorants at scale high enough for food industry consumption.
Results:
The main natural blue colorants found in literature are anthocyanins, phycocyanin, and genipin.
While anthocyanins can be recovered from a variety of plants, the source of phycocyanin are
algae, and genipin can be obtained specifically from Gardenia jasminoides Ellis and Genipa americana
L. Several extraction techniques have been applied to recover blue colorants from such sources,
from classical methods using organic solvents, to more sophisticated technologies as ultrasoundassisted
extraction, supercritical fluid extraction, pressurized liquid extraction, high-pressure extraction,
and enzyme-assisted extraction.
Conclusion:
There is great potential for anthocyanins, phycocyanin and genipin use as natural food
additives with health benefits, besides imparting color. However, the technologies for the colorants
recovery and application are not mature enough. Therefore, this area is still developing, and it is necessary
to evaluate the economic feasibility of the proposed extraction processes, along with the safety
and acceptance of colored food using these additives.
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Affiliation(s)
- Juliana M. Prado
- Engineering, Modeling and Applied Social Sciences Center (CECS), Federal University of ABC (UFABC), Av. dos Estados, 5001, 09210-580, Santo Andre, SP, Brazil
| | - Priscilla C. Veggi
- Federal University of Sao Paulo (UNIFESP), School of Chemical Engineering, 210 Sao Nicolau Street, 09913-030, Diadema, SP, Brazil
| | - Grazielle Náthia-Neves
- LASEFI/DEA/FEA (College of Food Engineering)/ UNICAMP (University of Campinas), Rua Monteiro Lobato, 80; 13083-862, Campinas, SP, Brazil
| | - M. Angela A. Meireles
- LASEFI/DEA/FEA (College of Food Engineering)/ UNICAMP (University of Campinas), Rua Monteiro Lobato, 80; 13083-862, Campinas, SP, Brazil
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Koolaji N, Shammugasamy B, Schindeler A, Dong Q, Dehghani F, Valtchev P. Citrus Peel Flavonoids as Potential Cancer Prevention Agents. Curr Dev Nutr 2020; 4:nzaa025. [PMID: 32391511 PMCID: PMC7199889 DOI: 10.1093/cdn/nzaa025] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 12/11/2019] [Accepted: 02/24/2020] [Indexed: 12/18/2022] Open
Abstract
Citrus fruit and in particular flavonoid compounds from citrus peel have been identified as agents with utility in the treatment of cancer. This review provides a background and overview regarding the compounds found within citrus peel with putative anticancer potential as well as the associated in vitro and in vivo studies. Historical studies have identified a number of cellular processes that can be modulated by citrus peel flavonoids including cell proliferation, cell cycle regulation, apoptosis, metastasis, and angiogenesis. More recently, molecular studies have started to elucidate the underlying cell signaling pathways that are responsible for the flavonoids' mechanism of action. These growing data support further research into the chemopreventative potential of citrus peel extracts, and purified flavonoids in particular. This critical review highlights new research in the field and synthesizes the pathways modulated by flavonoids and other polyphenolic compounds into a generalized schema.
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Affiliation(s)
- Nooshin Koolaji
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
| | - Balakrishnan Shammugasamy
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
| | - Aaron Schindeler
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
- Bioengineering & Molecular Medicine, The Children's Hospital at Westmead, Sydney, Australia
| | - Qihan Dong
- School of Science and Health, Western Sydney University, Sydney, Australia
- Greg Brown Laboratory, Central Clinical School and Charles Perkins Centre, University of Sydney, Sydney, Australia
- Department of Endocrinology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Fariba Dehghani
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
| | - Peter Valtchev
- School of Chemical and Biomolecular Engineering, University of Sydney, Sydney, Australia
- Center for Advanced Food Enginomics, University of Sydney, Sydney, Australia
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42
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Chemical Composition and Biological Activities of Extracts from Pomelo Peel By-Products under Enzyme and Ultrasound-Assisted Extractions. J CHEM-NY 2020. [DOI: 10.1155/2020/1043251] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Enzyme-assisted extraction (EAE) and ultrasound-assisted extraction (UAE) were popular methods used to extract bioactive compounds from citrus peels, by-products of fruit processing industry. In this study, the total phenolic content (TPC), total flavonoid content (TFC), naringin and hesperidin contents, and antioxidant and antimicrobial activities of the extracts from pomelo peels using the combined enzyme and ultrasound-assisted extraction (E-UAE) or ultrasound and enzyme-assisted extraction (U-EAE) technique were investigated and compared with those extracted using the EAE and UAE. The optimal EAE conditions were as follows: enzyme concentration of 2%, water-solid ratio of 40 ml/g, incubation temperature of 50°C, and extraction time of 60 min, whereas the optimal UAE conditions were ultrasonic energy of 40 kHz, water-solid ratio of 40 ml/g at room temperature, and extraction time of 60 min. The results indicate that the total phenolics, total flavonoids, naringin, and hesperidin contents of the extracts significantly increased in the following order of the extraction techniques: UAE < EAE < U-EAE < E-UAE (p<0.05). The combined E-UAE technique was the most effective technique for bioactive compound extraction with the highest antioxidant and antimicrobial activities. The results also indicate that chemical composition and antioxidant and antimicrobial activities of the extracts were different depending on the pomelo species.
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43
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Ianni A, Martino G. Dietary Grape Pomace Supplementation in Dairy Cows: Effect on Nutritional Quality of Milk and Its Derived Dairy Products. Foods 2020; 9:E168. [PMID: 32050684 PMCID: PMC7073903 DOI: 10.3390/foods9020168] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/05/2020] [Accepted: 02/07/2020] [Indexed: 02/07/2023] Open
Abstract
Grape pomace (GP) is the main solid by-product of winemaking and represents a rich source of potent bioactive compounds which could display a wide range of beneficial effects in human health for their association with reduced risk of several chronic diseases. Several studies have proposed the use of GP as a macro-ingredient to obtain economically worthwhile animal feedstuffs naturally enriched by polyphenols and dietary fibers. Moreover, the research carried out in this field in the last two decades evidences the ability of GP to induce beneficial effects in cow milk and its derived dairy products. First of all, a general increase in concentration of polyunsaturated fatty acids (PUFA) was observed, and this could be considered the reflection of the high content of these compounds in the by-product. Furthermore, an improvement in the oxidative stability of dairy products was observed, presumably as a direct consequence of the high content of bioactive compounds in GP that are credited with high and well-characterized antioxidant functions. Last but not least, particularly in ripened cheeses, volatile compounds (VOCs) were identified, arising both from lipolytic and proteolytic processes and commonly associated with pleasant aromatic notes. In conclusion, the GP introduction in the diet of lactating cows made it possible to obtain dairy products characterized by improved nutritional properties and high health functionality. Furthermore, the presumable improvement of organoleptic properties seems to be effective in contributing to an increase in the consumer acceptability of the novel products. This review aims to evaluate the effect of the dietary GP supplementation on the quality of milk and dairy products deriving from lactating dairy cows.
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Affiliation(s)
| | - Giuseppe Martino
- Faculty of Bioscience and Technology for Food, Agriculture and Environment, University of Teramo, Via R. Balzarini 1, 64100 Teramo, Italy;
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44
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Chen X, Ji J, Shi G, Xue Z, Zhou X, Zhao L, Feng S. Formononetin in Radix Hedysari extract-mediated green synthesis of gold nanoparticles for colorimetric detection of ferrous ions in tap water. RSC Adv 2020; 10:32897-32905. [PMID: 35516523 PMCID: PMC9056706 DOI: 10.1039/d0ra05660j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 10/08/2021] [Accepted: 08/20/2020] [Indexed: 11/21/2022] Open
Abstract
This study linked natural plant materials and nanomaterials; reporting an environmentally friendly, non-toxic and efficient method for the green synthesis of gold nanoparticles (AuNPs) using an ethyl acetate extract of Radix Hedysari (EAR). The components of the extract were identified using HPLC and it was found that formononetin accounted for more than 90% of the total contents. We predicted that formononetin in EAR plays a crucial role in green synthesis. Thus, formononetin was used as a standard reductant to synthesize AuNPs, and the result confirmed our prediction. The synthetic mechanism was also discussed in detail in the article. Moreover, EAR–AuNPs realized the sensitive and selective colorimetric detection of ferrous ions (Fe2+) among other metal ions, and were applied to spiked tap water with a low detection limit of 1.5 μM in a wide range from 10 μM to 500 μM. EAR–AuNPs were green synthesized using Radix Hedysari extract for the first time and were successfully applied in real sample detection. AuNPs were synthesized using Radix Hedysari extract and used for the sensitive and selective detection of Fe2+.![]()
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Affiliation(s)
- Xinyue Chen
- Institute of Pharmaceutical Analysis, School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Jiahui Ji
- Institute of Pharmaceutical Analysis, School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Gengen Shi
- Institute of Pharmaceutical Analysis, School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Zhiyuan Xue
- Institute of Pharmaceutical Analysis, School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Xianglin Zhou
- Institute of Pharmaceutical Analysis, School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
| | - Lianggong Zhao
- The Second Hospital of Lanzhou University, Lanzhou, 730030, P. R. China
| | - Shilan Feng
- Institute of Pharmaceutical Analysis, School of Pharmacy, Lanzhou University, Lanzhou, 730000, P. R. China
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45
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Nouri Z, Fakhri S, El-Senduny FF, Sanadgol N, Abd-ElGhani GE, Farzaei MH, Chen JT. On the Neuroprotective Effects of Naringenin: Pharmacological Targets, Signaling Pathways, Molecular Mechanisms, and Clinical Perspective. Biomolecules 2019; 9:E690. [PMID: 31684142 PMCID: PMC6920995 DOI: 10.3390/biom9110690] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 10/30/2019] [Accepted: 10/31/2019] [Indexed: 12/12/2022] Open
Abstract
As a group of progressive, chronic, and disabling disorders, neurodegenerative diseases (NDs) affect millions of people worldwide, and are on the rise. NDs are known as the gradual loss of neurons; however, their pathophysiological mechanisms have not been precisely revealed. Due to the complex pathophysiological mechanisms behind the neurodegeneration, investigating effective and multi-target treatments has remained a clinical challenge. Besides, appropriate neuroprotective agents are still lacking, which raises the need for new therapeutic agents. In recent years, several reports have introduced naturally-derived compounds as promising alternative treatments for NDs. Among natural entities, flavonoids are multi-target alternatives affecting different pathogenesis mechanisms in neurodegeneration. Naringenin is a natural flavonoid possessing neuroprotective activities. Increasing evidence has attained special attention on the variety of therapeutic targets along with complex signaling pathways for naringenin, which suggest its possible therapeutic applications in several NDs. Here, in this review, the neuroprotective effects of naringenin, as well as its related pharmacological targets, signaling pathways, molecular mechanisms, and clinical perspective, are described. Moreover, the need to develop novel naringenin delivery systems is also discussed to solve its widespread pharmacokinetic limitation.
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Affiliation(s)
- Zeinab Nouri
- Student's Research Committee, Faculty of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah 6714415153, Iran.
| | - Sajad Fakhri
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran.
| | - Fardous F El-Senduny
- Biochemistry division, Chemistry Department, Faculty of Science, Mansoura University, 35516 Mansoura, Egypt.
| | - Nima Sanadgol
- Department of Biology, Faculty of Sciences, University of Zabol, Zabol 7383198616, Iran.
- Department of Physics and Chemistry, School of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto 14040-903, Brazil.
| | - Ghada E Abd-ElGhani
- Department of Chemistry, Faculty of Science, University of Mansoura, 35516 Mansoura, Egypt.
| | - Mohammad Hosein Farzaei
- Pharmaceutical Sciences Research Center, Health Institute, Kermanshah University of Medical Sciences, Kermanshah 6734667149, Iran.
| | - Jen-Tsung Chen
- Department of Life Sciences, National University of Kaohsiung, Kaohsiung 811, Taiwan.
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46
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Yan W, Yang J, Tang H, Xue L, Chen K, Wang L, Zhao M, Tang M, Peng A, Long C, Chen X, Ye H, Chen L. Flavonoids from the stems of Millettia pachyloba Drake mediate cytotoxic activity through apoptosis and autophagy in cancer cells. J Adv Res 2019; 20:117-127. [PMID: 31338224 PMCID: PMC6626068 DOI: 10.1016/j.jare.2019.06.002] [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: 04/26/2019] [Revised: 06/18/2019] [Accepted: 06/18/2019] [Indexed: 02/05/2023] Open
Abstract
In this study, systematic separation and subsequent pharmacological activity studies were carried out to identify cytotoxic natural products from the dried stems of Millettia pachyloba Drake. Five previously undescribed isoflavones, pachyvones A-E; one previously undescribed xanthone, pachythone A; and twenty-two known compounds were obtained. The structures of these compounds were assigned on the basis of 1D/2D NMR data and high-resolution electrospray ionization mass spectroscopy analysis. Preliminary activity screening with HeLa and MCF-7 cells showed that ten compounds (3-5, 9, 12, 17-19, 24, and 25) had potential cytotoxicity. Further in-depth activity studies with five cancer cell lines (HeLa, HepG2, MCF-7, Hct116, and MDA-MB-231) and one normal cell line (HUVEC) revealed that these ten compounds showed specific cytotoxicity in cancer cells, with IC50 values ranging from 5 to 40 μM, while they had no effect on normal cell lines. To investigate whether the cytotoxicity of these ten compounds was associated with autophagy, their autophagic effects were evaluated in GFP-LC3-HeLa cells. The results demonstrated that compound 9 (durmillone) significantly induced autophagy in a concentration-dependent manner and had the best activity as an autophagy inducer among all of the compounds. Therefore, compound 9 was selected for further study. The PI/Annexin V double staining assay and Western blotting results revealed that compound 9 also induced obvious apoptosis in HeLa and MCF-7 cells, which suggests that it mediates cytotoxic activity through activation of both apoptosis and autophagy. Taken together, this study identified ten natural cytotoxic products from the dried stems of Millettia pachyloba Drake, of which compound 9 induced apoptosis and autophagy and could be an anticancer drug candidate.
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Affiliation(s)
- Wei Yan
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Jianhong Yang
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Huan Tang
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Linlin Xue
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Kai Chen
- School of Chemical Engineering, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Lun Wang
- School of Chemical Engineering, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Min Zhao
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Minghai Tang
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Aihua Peng
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Chaofeng Long
- Guangdong Zhongsheng Pharmaceutical Co Ltd., Dongguan 440100, People’s Republic of China
| | - Xiaoxin Chen
- Guangdong Zhongsheng Pharmaceutical Co Ltd., Dongguan 440100, People’s Republic of China
| | - Haoyu Ye
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
| | - Lijuan Chen
- Lab of Natural Product Drugs and Cancer Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, People’s Republic of China
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Cautela D, Vella FM, Laratta B. The Effect of Processing Methods on Phytochemical Composition in Bergamot Juice. Foods 2019; 8:E474. [PMID: 31614466 PMCID: PMC6836041 DOI: 10.3390/foods8100474] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 01/25/2023] Open
Abstract
Experimental and epidemiological studies show a positive relation between consumption of citrus juices and reduction of risk for some chronic disorders, such as diabetes and cardiovascular diseases. In particular, the bergamot juice is characterized by noticeable amounts of phytochemicals such as flavanone glycosides, limonoids, and quaternary ammonium compounds, all health-beneficial biomolecules. In vitro and in vivo studies have shown anti-inflammatory, cholesterol-lowering, and anti-diabetic activities attributed to these compounds depending on their chemical structure. However, nutritional content of bergamot juice may vary as consequence of different processing techniques, thus needing to address this claim. For this reason, the objective of this research was to evaluate the effects of different processing systems on the proximate constituents, the composition, and the antioxidant activity of the correspondent juices. Overall, the results indicate that the process employed may influence the chemical composition and the functional properties of the ended juice. Screw press method produced a juice with greater content of flavanone glycosides (ranged from 37 to 402 mg/L) and limonoid aglycones (ranged from 65 to 67 mg/L) than the other processes (p < 0.001). However, the process used for extraction of bergamot juice did not affect significantly the N,N-dimethyl-L-proline content (p < 0.5). Moreover, the screw press juice showed the highest antioxidant activity with EC50 value of 9.35 µg/mL, thus suggesting that this method maintains for health the nutritional quality of a fresh-pressed juice.
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Affiliation(s)
- Domenico Cautela
- Stazione Sperimentale per le Industrie delle Essenze e dei derivati dagli Agrumi (SSEA)-Azienda Speciale della Camera di Commercio di Reggio, via T. Campanella, 12-89125 Reggio Calabria, Italy.
| | - Filomena Monica Vella
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Ricerca degli Ecosistemi Terrestri (IRET), via P. Castellino, 111-80131 Napoli, Italy.
| | - Bruna Laratta
- Consiglio Nazionale delle Ricerche (CNR), Istituto di Ricerca degli Ecosistemi Terrestri (IRET), via P. Castellino, 111-80131 Napoli, Italy.
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48
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Khlifi R, Lahmar A, Dhaouefi Z, Kalboussi Z, Maatouk M, Kilani-Jaziri S, Ghedira K, Chekir-Ghedira L. Assessment of hypolipidemic, anti-inflammatory and antioxidant properties of medicinal plant Erica multiflora in triton WR-1339-induced hyperlipidemia and liver function repair in rats: A comparison with fenofibrate. Regul Toxicol Pharmacol 2019; 107:104404. [DOI: 10.1016/j.yrtph.2019.104404] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 05/09/2019] [Accepted: 06/10/2019] [Indexed: 12/11/2022]
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β3-Adrenoreceptor Activity Limits Apigenin Efficacy in Ewing Sarcoma Cells: A Dual Approach to Prevent Cell Survival. Int J Mol Sci 2019; 20:ijms20092149. [PMID: 31052299 PMCID: PMC6540192 DOI: 10.3390/ijms20092149] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 04/24/2019] [Accepted: 04/27/2019] [Indexed: 01/23/2023] Open
Abstract
Ewing Sarcoma (ES) is an aggressive paediatric tumour where oxidative stress and antioxidants play a central role in cancer therapy response. Inhibiting antioxidants expression, while at the same time elevating intracellular reactive oxygen species (ROS) levels, have been proposed as a valid strategy to overcome ES cancer progression. Flavonoid intake can affect free radical and nutritional status in children receiving cancer treatment, but it is not clear if it can arrest cancer progression. In particular, apigenin may enhance the effect of cytotoxic chemotherapy by inducing cell growth arrest, apoptosis, and by altering the redox state of the cells. Little is known about the use of apigenin in paediatric cancer. Recently, β3-adrenergic receptor (β3-AR) antagonism has been proposed as a possible strategy in cancer therapy for its ability to induce apoptosis by increasing intracellular levels of ROS. In this study we show that apigenin induces cell death in ES cells by modulating apoptosis, but not increasing ROS content. Since ES cells are susceptible to an increased oxidative stress to reduce cell viability, here we demonstrate that administration of β3-ARs antagonist, SR59230A, improves the apigenin effect on cell death, identifying β3-AR as a potential discriminating factor that could address the use of apigenin in ES.
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50
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Antognoni F, Ovidi E, Taddei AR, Gambellini G, Speranza A. In Vitro Pollen Tube Growth Reveals the Cytotoxic Potential of the Flavonols, Quercetin and Rutin. Altern Lab Anim 2019; 32:79-90. [PMID: 15601236 DOI: 10.1177/026119290403200205] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Flavonols are phytochemicals widely found in commonly consumed foods. In spite of their beneficial effects on human health, however, cytotoxicity and even suspected genotoxicity have also been reported for the flavonol, quercetin. This points to the need for preventive studies to identify any cytotoxic effects associated with pure flavonol intake. This work was performed with the aim of verifying whether a plant-based in vitro system, the pollen tube, could be used to evaluate the cytotoxic potential of exogenous flavonols. Increasing concentrations of the aglycone, quercetin, and its glycoside, rutin, were assayed with regard to tube growth of kiwifruit pollen, determined by applying the pollen tube growth test protocol. This test, based on the photometric quantification of pollen tube mass production in suspension cultures, has already been applied in the sensitive and reliable toxicological evaluation of a wide range of chemicals. Whereas 60-800 microM rutin promoted kiwifruit pollen tube elongation, 10-50 microM quercetin strongly inhibited growth, and also produced irreversible malformations, such as screw-like tube growth, abnormal vacuolation, alteration of organelle streaming, and nuclear positioning. Thus, the cytotoxic potentials of the two flavonols have been confirmed to differ. Pollen tubes seem to afford a promising test system for a preventive, rapid in vitro biosafety assessment of antioxidant nutritional supplements, without using laboratory animals.
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Affiliation(s)
- Fabiana Antognoni
- Dipartimento di Biologia, Università di Bologna, via Irnerio 42, 40126 Bologna, Italy
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