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Regolo L, Giampieri F, Battino M, Armas Diaz Y, Mezzetti B, Elexpuru-Zabaleta M, Mazas C, Tutusaus K, Mazzoni L. From by-products to new application opportunities: the enhancement of the leaves deriving from the fruit plants for new potential healthy products. Front Nutr 2024; 11:1083759. [PMID: 38895662 PMCID: PMC11184148 DOI: 10.3389/fnut.2024.1083759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 05/03/2024] [Indexed: 06/21/2024] Open
Abstract
In the last decades, the world population and demand for any kind of product have grown exponentially. The rhythm of production to satisfy the request of the population has become unsustainable and the concept of the linear economy, introduced after the Industrial Revolution, has been replaced by a new economic approach, the circular economy. In this new economic model, the concept of "the end of life" is substituted by the concept of restoration, providing a new life to many industrial wastes. Leaves are a by-product of several agricultural cultivations. In recent years, the scientific interest regarding leaf biochemical composition grew, recording that plant leaves may be considered an alternative source of bioactive substances. Plant leaves' main bioactive compounds are similar to those in fruits, i.e., phenolic acids and esters, flavonols, anthocyanins, and procyanidins. Bioactive compounds can positively influence human health; in fact, it is no coincidence that the leaves were used by our ancestors as a natural remedy for various pathological conditions. Therefore, leaves can be exploited to manufacture many products in food (e.g., being incorporated in food formulations as natural antioxidants, or used to create edible coatings or films for food packaging), cosmetic and pharmaceutical industries (e.g., promising ingredients in anti-aging cosmetics such as oils, serums, dermatological creams, bath gels, and other products). This review focuses on the leaves' main bioactive compounds and their beneficial health effects, indicating their applications until today to enhance them as a harvesting by-product and highlight their possible reuse for new potential healthy products.
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Affiliation(s)
- Lucia Regolo
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
| | - Francesca Giampieri
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Maurizio Battino
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
- International Joint Research Laboratory of Intelligent Agriculture and Agri-Product Processing, Jiangsu University, Zhenjiang, China
| | - Yasmany Armas Diaz
- Department of Clinical Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Bruno Mezzetti
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Maria Elexpuru-Zabaleta
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
| | - Cristina Mazas
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Universidad Internacional Iberoamericana, Campeche, Mexico
| | - Kilian Tutusaus
- Research Group on Foods, Nutritional Biochemistry and Health, Universidad Europea del Atlántico, Santander, Spain
- Research Center for Foods, Nutritional Biochemistry and Health, Universidade Internacional do Cuanza, Cuito, Angola
| | - Luca Mazzoni
- Dipartimento di Scienze Agrarie, Alimentari ed Ambientali – Università Politecnica delle Marche, Ancona, Italy
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Herbal Arsenal against Skin Ailments: A Review Supported by In Silico Molecular Docking Studies. Molecules 2022; 27:molecules27196207. [PMID: 36234737 PMCID: PMC9572213 DOI: 10.3390/molecules27196207] [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: 08/16/2022] [Revised: 09/06/2022] [Accepted: 09/12/2022] [Indexed: 11/24/2022] Open
Abstract
Maintaining healthy skin is important for a healthy body. At present, skin diseases are numerous, representing a major health problem affecting all ages from neonates to the elderly worldwide. Many people may develop diseases that affect the skin, including cancer, herpes, and cellulitis. Long-term conventional treatment creates complicated disorders in vital organs of the body. It also imposes socioeconomic burdens on patients. Natural treatment is cheap and claimed to be safe. The use of plants is as old as mankind. Many medicinal plants and their parts are frequently used to treat these diseases, and they are also suitable raw materials for the production of new synthetic agents. A review of some plant families, viz., Fabaceae, Asteraceae, Lamiaceae, etc., used in the treatment of skin diseases is provided with their most common compounds and in silico studies that summarize the recent data that have been collected in this area.
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Jesus F, Gonçalves AC, Alves G, Silva LR. Health Benefits of Prunus avium Plant Parts: An Unexplored Source Rich in Phenolic Compounds. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1854781] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Fábio Jesus
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Ana C. Gonçalves
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Gilberto Alves
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | - Luís R. Silva
- CICS - UBI – Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
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Prokinetic activity of Prunus persica (L.) Batsch flowers extract and its possible mechanism of action in rats. BIOMED RESEARCH INTERNATIONAL 2015; 2015:569853. [PMID: 25821812 PMCID: PMC4363542 DOI: 10.1155/2015/569853] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 02/05/2015] [Indexed: 12/16/2022]
Abstract
The peach tree, Prunus persica (L.) Batsch, is widely cultivated in China, and its flowers have been used for centuries in traditional Chinese medicine to treat gut motility disorders. But few studies have explored the pharmacological effect of Prunus persica (L.) Batsch flowers on gastrointestinal motility. In this study, the activities of different extracts from Prunus persica (L.) Batsch flowers on the smooth muscle contractions were evaluated using isolated colon model, and the ethyl acetate extract (EAE) showed the strongest effects in vitro. EAE (10(-8)-10(-5) g/mL) caused a concentration-dependent stimulatory effect in rat colonic tissue. Additionally, ketotifen (100 µM), cimetidine (10 µM), and pyrilamine (1 µM) produced a significant inhibition of contractions caused by EAE. Furthermore, immunofluorescence and toluidine blue staining revealed increased numbers of mast cells in the EAE group, and EAE increased histamine release from the colonic tissues. These data indicate that EAE has significant prokinetic activity and acts by a mechanism that mainly involves mast cell degranulation. Our study provides a pharmacological basis for the use of an extract of Prunus persica (L.) Batsch flowers in the treatment of gut motility disorders.
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Tabassum N, Hamdani M. Plants used to treat skin diseases. Pharmacogn Rev 2014; 8:52-60. [PMID: 24600196 PMCID: PMC3931201 DOI: 10.4103/0973-7847.125531] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 08/29/2013] [Accepted: 01/20/2014] [Indexed: 11/06/2022] Open
Abstract
Skin diseases are numerous and a frequently occurring health problem affecting all ages from the neonates to the elderly and cause harm in number of ways. Maintaining healthy skin is important for a healthy body. Many people may develop skin diseases that affect the skin, including cancer, herpes and cellulitis. Some wild plants and their parts are frequently used to treat these diseases. The use of plants is as old as the mankind. Natural treatment is cheap and claimed to be safe. It is also suitable raw material for production of new synthetic agents. A review of some plants for the treatment of skin diseases is provided that summarizes the recent technical advancements that have taken place in this area during the past 17 years.
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Affiliation(s)
- Nahida Tabassum
- Department of Pharmaceutical Sciences, Pharmacology Division, University of Kashmir, Hazaratbal, Srinagar, Jammu and Kashmir, India
| | - Mariya Hamdani
- Department of Pharmaceutical Sciences, Pharmacology Division, University of Kashmir, Hazaratbal, Srinagar, Jammu and Kashmir, India
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Nagira T, Narisawa J, Teruya K, Katakura Y, Shim SY, Kusumoto KI, Tokumaru S, Tokumaru K, Barnes DW, Shirahata S. Suppression of UVC-induced cell damage and enhancement of DNA repair by the fermented milk, Kefir. Cytotechnology 2011; 40:125-37. [PMID: 19003113 DOI: 10.1023/a:1023984304610] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
An aqueous extract of Kefir, fermented milk originally produced in the Caucasus mountains, suppressed morphological changes of human melanoma HMV-1 and SK-MEL cells and human normal fibroblastTIG-1 cells caused by UVC-irradiation, suggesting that UV damage can be suppressed by the Kefir extract. The addition of the Kefir extract after UVC-irradiation of HVM-1 cells resulted in a remarkable decrease in intracellular reactive oxygen species (ROS) which had been increased by UVC irradiation. The Kefir extract also stimulated unscheduled DNA synthesis and suppressed UVC-induced apoptosis of HMV-1 cells. A colony formation assay revealed that the Kefir extract rescued HMV-1 cells from cell death caused by UVC irradiation. The Kefir extract, as well as methyl methanethiosulfonate which is known to enhance the nucleotide excision repair (NER) activity, exhibited strong thymine dimer repair-enhancing activity. Epigalocatechin exhibited a weak NER activity but vitamins A, C, and E and catechin showed no NER activity. The thymine dimer repair-enhancing factors in the Kefir extract were heat-stable and assumed to be molecules with a molecular weight of less than 5000. The treatment of HMV-1 cells with the Kefir extract during or before UVC- irradiation also prevented the generation of ROS and thymine dimmer, and suppressed the apoptosis of HMV-1 cells, suggesting that application of Kefir can prevent UV damage.
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Affiliation(s)
- Tsutomu Nagira
- Department of Genetic Resources Technology, Faculty of Agriculture, Graduate School of Kyushu University, Hakozaki, Higashi-ku, Fukuoka, 812-8581, Japan
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Demir E, Kocaoğlu S, Kaya B, Marcos R. Induction of adaptive response in Drosophila after exposure to low doses of UVB. Int J Radiat Biol 2010; 86:957-63. [PMID: 20670112 DOI: 10.3109/09553002.2010.496026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE The aim of this study was to assess the adaptive response induced by low doses of ultraviolet-B (UVB, 290-320 nm) radiation in the Drosophila wing spot test. MATERIALS AND METHODS The adaptive response of Drosophila larvae to UVB light was studied by using a somatic mutation and recombination test (SMART). The SMART system used was the wing spot test, which uses morphological markers of the wing blade. This in vivo test has shown to be very useful to study the induction of genetic damage in somatic cells, measuring loss of heterozygosity (LOH) resulting from gene mutation, mitotic recombination, chromosomal rearrangements or chromosome loss. RESULTS To determine the induction of adaptive response, two-day-old Drosophila larvae were first irritated with an adaptive dose (58.3 J/m(2)), followed by different challenge doses (178, 224, 288, 338, and 386 J/m(2)). When the results obtained in the different challenge doses were compared with those obtained following the application of adaptive plus challenge doses, significant decreases (74.7-80.8%) in a first experiment, and (65.6-78.4%) in a second experiment, were observed in the frequency of mutant spots on the wing blades. CONCLUSIONS Our results show that in Drosophila the adaptive response can be stimulated in vivo by UVB exposure.
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Affiliation(s)
- Eşref Demir
- Department of Biology, Faculty of Arts and Sciences, Akdeniz University, Antalya, Turkey
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de Sousa AC, Alviano DS, Blank AF, Alves PB, Alviano CS, Gattass CR. Melissa officinalis L. essential oil: antitumoral and antioxidant activities. J Pharm Pharmacol 2010; 56:677-81. [PMID: 15142347 DOI: 10.1211/0022357023321] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Abstract
Melissa officinalis L (lemon balm) is a traditional herbal medicine used widely as a mild sedative, spasmolytic and antibacterial agent. This paper focuses on the analysis of the chemical composition and the biological activities of M. officinalis essential oil obtained under controlled harvesting and drying conditions. An in-vitro cytotoxicity assay using MTT indicated that this oil was very effective against a series of human cancer cell lines (A549, MCF-7, Caco-2, HL-60, K562) and a mouse cell line (B16F10). This oil possessed antioxidant activity, as evidenced by reduction of 1,1-diphenyl-2-picryl-hydrazyl (DPPH). These results pointed to the potential use of M. officinalis essential oil as an antitumoral agent.
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Affiliation(s)
- Allyne Carvalho de Sousa
- Instituto de Biofísica Carlos Chagas Filho, Centro de Ciências da Saúde, Bloco C, Universidade Federal do Rio de Janeiro 21941-900, Rio de Janeiro, R.J., Brazil
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Lee BB, Cha MR, Kim SY, Park E, Park HR, Lee SC. Antioxidative and anticancer activity of extracts of cherry (Prunus serrulata var. spontanea) blossoms. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2007; 62:79-84. [PMID: 17577669 DOI: 10.1007/s11130-007-0045-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2006] [Accepted: 04/12/2007] [Indexed: 05/15/2023]
Abstract
Organic solvent (methanol, ethanol, and acetone) extracts and water extracts of cherry (Prunus serrulata var. spontanea) blossoms were prepared, and antioxidant activities of the extracts were evaluated. Methanolic CBE (100 microg/ml) showed the highest total phenol content (104.30 microM), radical scavenging activity (34.2%), and reducing power (0.391). The effect of CBE on DNA damage induced by H(2)O(2) in human leukocytes was evaluated by Comet assay. All CBE was a potent dose dependent inhibitor of DNA damage induced by 200 microM of H(2)O(2), methanolic CBE showed the most strong inhibition activity. The methanolic CBE of 500 microg/ml showed 38.8% inhibition against growth of human colon cancer cell line HT-29. These results indicated that cherry blossoms could provide valuable bioactive materials.
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Affiliation(s)
- Bo-Bae Lee
- Department of Food Science and Biotechnology, Kyungnam University, Masan, Republic of Korea
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Akihisa T, Tokuda H, Ukiya M, Kiyota A, Yasukawa K, Sakamoto N, Kimura Y, Suzuki T, Takayasu J, Nishino H. Anti-Tumor-Initiating Effects of Monascin, an Azaphilonoid Pigment from the Extract ofMonascus pilosus Fermented Rice (Red-Mold Rice). Chem Biodivers 2005; 2:1305-9. [PMID: 17191930 DOI: 10.1002/cbdv.200590101] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Monascin (1) constitutes one of the azaphilonoid pigments in the extracts of Monascus pilosus-fermented rice (red-mold rice). Compound 1 was evaluated for its anti-tumor-initiating activity via oral administration on the two-stage carcinogenesis of mouse skin tumor induced by peroxynitrite (ONOO-; PN) or by ultraviolet light B (UVB) as an initiator and 12-O-tetradecanoylphorbol-13-acetate (TPA) as a promoter. Compound 1 exhibited marked inhibitory activity on both PN- and UVB-induced mouse skin carcinogenesis tests. These findings suggest that compound 1 may be valuable as potential cancer chemopreventive agent in chemical and environmental carcinogenesis.
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Affiliation(s)
- Toshihiro Akihisa
- College of Science and Technology, Nihon University, 1-8 Kanda Surugadai, Chiyoda-ku, Tokyo 101-8308, Japan.
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Svobodová A, Psotová J, Walterová D. Natural phenolics in the prevention of UV-induced skin damage. A review. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2003. [DOI: 10.5507/bp.2003.019] [Citation(s) in RCA: 267] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Lohman PH, Gentile JM, Gentile G, Ferguson LR. Antimutagenesis/anticarcinogenesis 2001: screening, methods and biomarkers. MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 2001. [DOI: 10.1016/s1383-5718(01)00226-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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