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Riya P, Kumar SS, Giridhar P. Phytoconstituents, GC-MS Characterization of Omega Fatty Acids, and Antioxidant Potential of Less-Known Plant Rivina humilis L. ACS OMEGA 2023; 8:28519-28530. [PMID: 37576640 PMCID: PMC10413828 DOI: 10.1021/acsomega.3c02883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 07/12/2023] [Indexed: 08/15/2023]
Abstract
Rivina humilis L. (Petiveriaceae), commonly known as the pigeon berry, accumulates betalains in berries. The present study was focused on identifying the phytoconstituents, mineral content, fatty acid composition, phenolics, flavonoids, antinutritional factors, and antioxidant activities of different plant parts (leaf, stem, root, and seeds), which are otherwise not well explored. Phytoconstituent analysis revealed seeds as a potential source of carbohydrates (50.15 g/100 g), proteins (10.96 g/100 g), and fats (11.25 g/100 g). Roots showed the highest fat (17.66 g/100 g) and dietary fiber (81.49 g/100 g). Leaves and roots contain more iron (29.59 and 29.39 mg/100 g), whereas seed has high zinc content (12.09 mg/100 g). Leaf oil showed 47.83 g/100 g of omega-3-fatty acid, confirmed by GC-MS analysis. Seed oil showed 22.23 g/100, 44.48 g/100, and 24.04 g/100 g of palmitic, oleic, and linoleic acids, respectively. The leaf extract has the highest TPC (597.55 mg/100 g), followed by the seed (421.68 mg/100 g). The leaf's 80% ethanolic extract had high TFC (2442.19 mg/100 g), followed by 70% methanolic extract (1566.25 mg/100 g). The antinutritional profile indicated significant phytic acid and oxalates in the leaf (9.3 g/100 and 2.07 g/100 g) and stem (6.9 and 1.58 g/100 g) and low tannin content (<0.5 g/100 g). The leaf's 80% ethanolic extract exhibited double the TAA than 70% methanolic extract (1.52 g/100 g). The leaf with an 80% ethanolic extract had the lowest DPPH and ABTS radical scavenging EC50 (2.22 and 0.37 mg/mL). The leaf with an 80% ethanolic extract (479.73 mg/100 g) and seed (391.14 mg/100 g) had the highest FRAP activity. Our study proves that different parts of R. humilis had a good content of phytoconstituents, bioactives, and antioxidant activities. Hence, R. humilis leaves and seeds are a novel source of omega fatty acids and minerals reported for the first time and have potential applications in the food and pharmaceutical industries.
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Affiliation(s)
- Poyilil Riya
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Plant
Cell Biotechnology Department, CSIR-Central
Food Technological Research Institute, Mysuru, Karnataka 570020, India
| | - Sandopu Sravan Kumar
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Plant
Cell Biotechnology Department, CSIR-Central
Food Technological Research Institute, Mysuru, Karnataka 570020, India
| | - Parvatam Giridhar
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Plant
Cell Biotechnology Department, CSIR-Central
Food Technological Research Institute, Mysuru, Karnataka 570020, India
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Almasi H, Forghani S, Moradi M. Recent advances on intelligent food freshness indicators; an update on natural colorants and methods of preparation. Food Packag Shelf Life 2022. [DOI: 10.1016/j.fpsl.2022.100839] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Martínez-Rodríguez P, Guerrero-Rubio MA, Henarejos-Escudero P, García-Carmona F, Gandía-Herrero F. Health-promoting potential of betalains in vivo and their relevance as functional ingredients: A review. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.02.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Castañeda R, Cáceres A, Velásquez D, Rodríguez C, Morales D, Castillo A. Medicinal plants used in traditional Mayan medicine for the treatment of central nervous system disorders: An overview. JOURNAL OF ETHNOPHARMACOLOGY 2022; 283:114746. [PMID: 34656668 DOI: 10.1016/j.jep.2021.114746] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 09/22/2021] [Accepted: 10/11/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE For thousands of years, different cultural groups have used and transformed natural resources for medicinal purposes focused on psychological or neurological conditions. Some of these are recognized as central nervous system (CNS) disorders and diseases, whereas other ethnopsychiatric interpretations are explained in culture-specific terms. In traditional Mayan medicine, several herbs have been part of treatments and rituals focused on cultural and ethnomedical concepts. AIM OF REVIEW This study aims to provide a comprehensive overview of the medicinal plants used in Mesoamerica by traditional healers and Mayan groups to CNS disorders and associate the traditional use with demonstrated pharmacological evidence to establish a solid foundation for directing future research. METHODS A systematic search for primary sources of plant use reports for traditional CNS-related remedies of Mesoamerica were obtained from library catalogs, thesis and scientific databases (PubMed, Scopus, Google Scholar; and Science Direct), and entered in a database with data analyzed in terms of the usage frequency, use by ethnic groups, plant endemism, and pharmacological investigation. RESULTS A total of 155 plants used for ethnopsychiatric conditions in Mesoamerica by Mayan groups were found, encompassing 127 native species. Of these, only 49 native species have reported in vitro or in vivo pharmacological analyses. The most commonly reported ethnopsychiatric conditions are related to anxiety, depression, memory loss, epilepsy, and insomnia. The extent of the scientific evidence available to understand the pharmacological application for their use against CNS disorders varied between different plant species, with the most prominent evidence shown by Annona cherimola, Justicia pectoralis, J. spicigera, Mimosa pudica, Persea americana, Petiveria alliacea, Piper amalago, Psidium guajava, Tagetes erecta and T. lucida. CONCLUSION Available pharmacological data suggest that different plant species used in traditional Mayan medicine may target the CNS, mainly related to GABA, serotonin, acetylcholine, or neuroprotective pathways. However, more research is required, given the limited data regarding mechanism of action at the preclinical in vivo level, identification of active compounds, scarce number of clinical studies, and the dearth of peer-reviewed studies.
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Affiliation(s)
- Rodrigo Castañeda
- School of Pharmacy, Faculty of Chemical Sciences and Pharmacy, University of San Carlos, Guatemala.
| | | | - Diana Velásquez
- School of Biology, Faculty of Chemical Sciences and Pharmacy, University of San Carlos, Guatemala.
| | - Cesar Rodríguez
- School of Pharmacy, Faculty of Chemical Sciences and Pharmacy, University of San Carlos, Guatemala.
| | - David Morales
- School of Pharmacy, Faculty of Chemical Sciences and Pharmacy, University of San Carlos, Guatemala.
| | - Andrea Castillo
- School of Pharmacy, Faculty of Chemical Sciences and Pharmacy, University of San Carlos, Guatemala.
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Sadowska-Bartosz I, Bartosz G. Biological Properties and Applications of Betalains. Molecules 2021; 26:2520. [PMID: 33925891 PMCID: PMC8123435 DOI: 10.3390/molecules26092520] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 11/16/2022] Open
Abstract
Betalains are water-soluble pigments present in vacuoles of plants of the order Caryophyllales and in mushrooms of the genera Amanita, Hygrocybe and Hygrophorus. Betalamic acid is a constituent of all betalains. The type of betalamic acid substituent determines the class of betalains. The betacyanins (reddish to violet) contain a cyclo-3,4-dihydroxyphenylalanine (cyclo-DOPA) residue while the betaxanthins (yellow to orange) contain different amino acid or amine residues. The most common betacyanin is betanin (Beetroot Red), present in red beets Beta vulgaris, which is a glucoside of betanidin. The structure of this comprehensive review is as follows: Occurrence of Betalains; Structure of Betalains; Spectroscopic and Fluorescent Properties; Stability; Antioxidant Activity; Bioavailability, Health Benefits; Betalains as Food Colorants; Food Safety of Betalains; Other Applications of Betalains; and Environmental Role and Fate of Betalains.
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Affiliation(s)
- Izabela Sadowska-Bartosz
- Laboratory of Analytical Biochemistry, Institute of Food Technology and Nutrition, College of Natural Sciences, Rzeszow University, 4 Zelwerowicza Street, 35-601 Rzeszów, Poland
| | - Grzegorz Bartosz
- Department of Bioenergetics, Food Analysis and Microbiology, Institute of Food Technology and Nutrition, College of Natural Sciences, Rzeszow University, 4 Zelwerowicza Street, 35-601 Rzeszów, Poland;
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Amarasiri SS, Attanayake AP, Arawwawala LDAM, Jayatilaka KAPW, Mudduwa LKB. Acute and 28-Day Repeated-Dose Oral Toxicity Assessment of Abelmoschus moschatus Medik. in Healthy Wistar Rats. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2020; 2020:1359050. [PMID: 32655655 PMCID: PMC7321509 DOI: 10.1155/2020/1359050] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 01/23/2023]
Abstract
Abelmoschus moschatus Medik. (family: Malvaceae) has a long history of being used as a folk medicine in Sri Lanka. Despite the therapeutic use of this plant in traditional medicine, leaves of A. moschatus have not been subjected to scientific evaluation of toxicity/adverse effects in vivo. Thus, the present study was aimed to assess the acute and 28-day repeated-dose oral toxic effects of hexane (55 mg/kg), ethyl acetate (75 mg/kg), butanol (60 mg/kg), and aqueous (140 mg/kg) leaf extracts of A. moschatus in Wistar rats. Furthermore, identification of phytochemical constituents and determination of in vitro total antioxidant activity of the selected leaf extracts of A. moschatus were carried out. Repeated-dose oral administration of hexane and aqueous plant extracts produced no significant changes in the hematological profile and in selected biochemical parameters compared to the untreated healthy rats (p > 0.05). The administration of ethyl acetate and butanol extracts resulted in significant changes in some of the hematological parameters (p < 0.05), whereas biochemical parameters were not changed (p > 0.05). No significant changes in the relative organ weight of treated rats were observed (p > 0.05) except in the kidneys of Wistar rats treated with the ethyl acetate extract of A. moschatus (p < 0.05). Normal morphology with no signs of hemorrhages, necrosis, or inflammatory cell infiltrations was observed in the vital organs selected during the assessment of histopathology on H and E-stained tissue sections upon the treatment of selected extracts. Alkaloids were absent in the selected leaf extracts excluding the health risk for harmful alkaloids. The highest total antioxidant activity was reported in the butanol extract. In conclusion, the hexane and aqueous extracts of A. moschatus were completely nontoxic, whereas butanol and ethyl acetate extracts showed statistically significant changes in some hematological parameters and in relative organ weight of kidneys in healthy Wistar rats.
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Affiliation(s)
- Sachinthi S. Amarasiri
- Department of Medical Laboratory Science, Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka
| | - Anoja P. Attanayake
- Department of Biochemistry, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
| | | | | | - Lakmini K. B. Mudduwa
- Department of Pathology, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka
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Iriondo-DeHond A, Rios MB, Herrera T, Rodriguez-Bertos A, Nuñez F, San Andres MI, Sanchez-Fortun S, del Castillo MD. Coffee Silverskin Extract: Nutritional Value, Safety and Effect on Key Biological Functions. Nutrients 2019; 11:E2693. [PMID: 31703400 PMCID: PMC6893552 DOI: 10.3390/nu11112693] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 10/31/2019] [Accepted: 11/04/2019] [Indexed: 12/29/2022] Open
Abstract
This study aimed to complete the scientific basis for the validation of a coffee silverskin extract (CSE) as a novel food ingredient according to European legislation. Nutritional value, safety, effects on biochemical biomarkers and excretion of short chain fatty acids (SCFAs) in vivo of CSE were assessed. Proteins, amino acids, fat, fatty acids, fiber, simple sugars and micronutrients were analyzed. For the first time, toxicological and physiological effects were evaluated in vivo by a repeated-dose study in healthy Wistar rats. Hormone secretion, antioxidant (enzymatic and no-enzymatic) and anti-inflammatory biomarkers, and dietary fiber fermentability of CSE (analysis of SCFAs in feces) were studied in biological samples. This unique research confirms the feasibility of CSE as a human dietary supplement with several nutrition claims: "source of proteins (16%), potassium, magnesium, calcium and vitamin C, low in fat (0.44%) and high in fiber (22%)". This is the first report demonstrating that its oral administration (1 g/kg) for 28 days is innocuous. Hormone secretion, antioxidant or anti-inflammatory biomarkers were not affected in heathy animals. Total SCFAs derived from CSE fiber fermentation were significantly higher (p < 0.05) in male treated rats compared to male control rats. All the new information pinpoints CSE as a natural, sustainable and safe food ingredient containing fermentable fiber able to produce SCFAs with beneficial effects on gut microbiota.
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Affiliation(s)
- Amaia Iriondo-DeHond
- Instituto de Investigación en Ciencias de la Alimentación (CIAL) (CSIC-UAM), Calle Nicolas Cabrera 9, 28049 Madrid, Spain; (A.I.-D.); (M.B.R.); (T.H.)
| | - Maria Belen Rios
- Instituto de Investigación en Ciencias de la Alimentación (CIAL) (CSIC-UAM), Calle Nicolas Cabrera 9, 28049 Madrid, Spain; (A.I.-D.); (M.B.R.); (T.H.)
| | - Teresa Herrera
- Instituto de Investigación en Ciencias de la Alimentación (CIAL) (CSIC-UAM), Calle Nicolas Cabrera 9, 28049 Madrid, Spain; (A.I.-D.); (M.B.R.); (T.H.)
| | - Antonio Rodriguez-Bertos
- Department of Internal Medicine and Animal Surgery, School of Veterinary Sciences, Health Surveillance Center (VISAVET), Complutense University, Puerta de Hierro Ave, 28040 Madrid, Spain;
- Facultad de Veterinaria, Universidad Complutense de Madrid, Av. Puerta de Hierro, s/n, 28040 Madrid, Spain; (M.I.S.A.); (S.S.-F.)
| | - Fernando Nuñez
- Centro de Biología Molecular Severo Ochoa (CBMSO, CSIC-UAM), Calle Nicolás Cabrera, 1, 28049 Madrid, Spain;
| | - Manuel Ignacio San Andres
- Facultad de Veterinaria, Universidad Complutense de Madrid, Av. Puerta de Hierro, s/n, 28040 Madrid, Spain; (M.I.S.A.); (S.S.-F.)
| | - Sebastian Sanchez-Fortun
- Facultad de Veterinaria, Universidad Complutense de Madrid, Av. Puerta de Hierro, s/n, 28040 Madrid, Spain; (M.I.S.A.); (S.S.-F.)
| | - Maria Dolores del Castillo
- Instituto de Investigación en Ciencias de la Alimentación (CIAL) (CSIC-UAM), Calle Nicolas Cabrera 9, 28049 Madrid, Spain; (A.I.-D.); (M.B.R.); (T.H.)
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Kaur G, Thawkar B, Dubey S, Jadhav P. Pharmacological potentials of betalains. ACTA ACUST UNITED AC 2018; 15:/j/jcim.ahead-of-print/jcim-2017-0063/jcim-2017-0063.xml. [DOI: 10.1515/jcim-2017-0063] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Accepted: 02/12/2018] [Indexed: 11/15/2022]
Abstract
Abstract
Betalains are water soluble plant pigments in plants of the order Caryophyllales, which are widely used as colorants. Several preclinical studies reported that betanin reveals antioxidants, anti-inflammatory, hepatoprotective, anticancer, anti-diabetes, anti-lipid emic, antimicrobial activity, radio protective and anti-proliferative activity. They are isolated from sources such as red beetroot, amaranth, prickly pear, red pitahaya, etc. Betalains are divided into two groups based on the colour and confer either the betacyanins (purple reddish) or betaxanthins (yellowish orange). Betalain is one of the promising nutraceuticals which can provide beneficial effects for prevention and cure of various diseases. The purpose of this review is to focus on nutraceutical facts of betalains by focusing on the ongoing treatment using betalains and to address its future nutraceuticals implications.
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Alonso-Castro AJ, Domínguez F, Ruiz-Padilla AJ, Campos-Xolalpa N, Zapata-Morales JR, Carranza-Alvarez C, Maldonado-Miranda JJ. Medicinal Plants from North and Central America and the Caribbean Considered Toxic for Humans: The Other Side of the Coin. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2017; 2017:9439868. [PMID: 29234446 PMCID: PMC5688365 DOI: 10.1155/2017/9439868] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 10/04/2017] [Accepted: 10/10/2017] [Indexed: 01/09/2023]
Abstract
The consumption of medicinal plants has notably increased over the past two decades. People consider herbal products as safe because of their natural origin, without taking into consideration whether these plants contain a toxic principle. This represents a serious health problem. A bibliographic search was carried out using published scientific material on native plants from Mexico, Central America, and the Caribbean, which describe the ethnobotanical and toxicological information of medicinal plants empirically considered to be toxic. A total of 216 medicinal plants belonging to 77 families have been reported as toxic. Of these plants, 76 had been studied, and 140 plants lacked studies regarding their toxicological effects. The toxicity of 16 plants species has been reported in clinical cases, particularly in children. From these plants, deaths have been reported with the consumption of Chenopodium ambrosioides, Argemone mexicana, and Thevetia peruviana. In most of the cases, the principle of the plant responsible for the toxicity is unknown. There is limited information about the toxicity of medicinal plants used in Mexico, Central America, and the Caribbean. More toxicological studies are necessary to contribute information about the safe use of the medicinal plants cited in this review.
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Affiliation(s)
- Angel Josabad Alonso-Castro
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, GTO, Mexico
| | - Fabiola Domínguez
- Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Metepec, PUE, Mexico
| | - Alan Joel Ruiz-Padilla
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, GTO, Mexico
| | - Nimsi Campos-Xolalpa
- Departamento de Sistemas Biológicos, Universidad Autónoma Metropolitana, Unidad Xochimilco, Mexico City, Mexico
| | - Juan Ramón Zapata-Morales
- Departamento de Farmacia, División de Ciencias Naturales y Exactas, Universidad de Guanajuato, Guanajuato, GTO, Mexico
| | - Candy Carranza-Alvarez
- Unidad Académica Multidisciplinaria de la Zona Huasteca, Universidad Autónoma de San Luis Potosí, Ciudad Valles, SLP, Mexico
| | - Juan Jose Maldonado-Miranda
- Unidad Académica Multidisciplinaria de la Zona Huasteca, Universidad Autónoma de San Luis Potosí, Ciudad Valles, SLP, Mexico
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Ragavan G, Muralidaran Y, Sridharan B, Nachiappa Ganesh R, Viswanathan P. Evaluation of garlic oil in nano-emulsified form: Optimization and its efficacy in high-fat diet induced dyslipidemia in Wistar rats. Food Chem Toxicol 2017; 105:203-213. [PMID: 28428086 DOI: 10.1016/j.fct.2017.04.019] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Revised: 04/12/2017] [Accepted: 04/16/2017] [Indexed: 02/08/2023]
Abstract
Garlic oil nanoemulsion was formulated using ultrasonic emulsification and the optimized garlic oil nanoemulsion ratio (1:2) of oil: surfactant showed spherical, with tiny droplet size 24.9 ± 1.11 nm. It was observed that the prepared nanoemulsion has the zeta potential of -42.63 ± 1.58 mV and a low polydispersity index of 0.2 ± 0.09 with excellent stability. The formulation was subjected to in vivo acute and sub-acute toxicity. In acute toxicity study, single oral administration of 18.63 ml of garlic oil nanoemulsion/kg resulted in immediate mortality. However, garlic oil nanoemulsion (0.46 ml/kg) and tween 80 (0.5 ml/kg) administered rats did not exhibit any toxicity and showed no changes in hematological and histological parameters. Further, both preventive and curative studies of garlic oil nanoemulsion were evaluated in high-fat diet fed dyslipidemic Wistar rats. Garlic oil nanoemulsion administered groups showed a significant effect in reducing the levels of lipid profiles (p < 0.001) compared to atorvastatin and garlic oil. Evaluation of lipid deposits in hepatic tissues was analyzed by Oil Red O staining, which revealed that garlic oil nanoemulsion administered rats markedly reduced the fat depots. Our findings suggest that garlic oil nano-emulsified form reduced toxicity and improved efficacy in preventing and treating dyslipidemia.
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Affiliation(s)
- Gokulakannan Ragavan
- Renal Research Lab, Centre for Biomedical Research, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamil Nadu, India
| | - Yuvashree Muralidaran
- Renal Research Lab, Centre for Biomedical Research, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamil Nadu, India
| | - Badrinathan Sridharan
- Renal Research Lab, Centre for Biomedical Research, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamil Nadu, India
| | - Rajesh Nachiappa Ganesh
- Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Dhanvantri Nagar, Puducherry, India
| | - Pragasam Viswanathan
- Renal Research Lab, Centre for Biomedical Research, School of Bio Sciences and Technology, VIT University, Vellore 632 014, Tamil Nadu, India.
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Ninfali P, Antonini E, Frati A, Scarpa ES. C-Glycosyl Flavonoids from Beta vulgaris Cicla and Betalains from Beta vulgaris rubra: Antioxidant, Anticancer and Antiinflammatory Activities-A Review. Phytother Res 2017; 31:871-884. [PMID: 28464411 DOI: 10.1002/ptr.5819] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Revised: 03/28/2017] [Accepted: 03/29/2017] [Indexed: 11/07/2022]
Abstract
The green beet (Beta vulgaris var. cicla L.) and red beetroot (B. vulgaris var. rubra L.) contain phytochemicals that have beneficial effects on human health. Specifically, the green beet contains apigenin, vitexin, vitexin-2-O-xyloside and vitexin-2-O-rhamnoside, while the red beetroot is a source of betaxanthins and betacyanins. These phytochemicals show considerable antioxidant activity, as well as antiinflammatory and antiproliferative activities. Vitexin-2-O-xyloside, in combination with betaxanthins and betacyanins, exerts antiproliferative activity in breast, liver, colon and bladder cancer cell lines, through the induction of both intrinsic and extrinsic apoptotic pathways. A significant body of evidence also points to the role of these phytochemicals in the downregulation of the pro-survival genes, baculoviral inhibitor of apoptosis repeat-containing 5 and catenin beta-1, as well as the genes controlling angiogenesis, hypoxia inducible factor 1A and vascular endothelial growth factor A. The multi-target action of these phytochemicals enhances their anticancer activity. Vitexin-2-O-xyloside, betaxanthins and betacyanins can be used in combination with conventional anticancer drugs to reduce their toxicity and overcome the multidrug resistance of cancer cells. In this review, we describe the molecular mechanisms that enable these dietary phytochemicals to block the proliferation of tumor cells and inhibit their pro-survival pathways. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Paolino Ninfali
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
| | - Elena Antonini
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
| | - Alessandra Frati
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
| | - Emanuele-Salvatore Scarpa
- Department of Biomolecular Sciences, University of Urbino 'Carlo Bo', via Saffi, 2, 61029, Urbino, PU, Italy
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Gandía-Herrero F, Escribano J, García-Carmona F. Biological Activities of Plant Pigments Betalains. Crit Rev Food Sci Nutr 2017; 56:937-45. [PMID: 25118005 DOI: 10.1080/10408398.2012.740103] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Betalains are a family of natural pigments present in most plants of the order Caryophyllales. They provide colors ranging from yellow to violet to structures that in other plants are colored by anthocyanins. These include not only edible fruits and roots but also flowers, stems, and bracts. The recent characterization of different bioactivities in experiments with betalain containing extracts and purified pigments has renewed the interest of the research community in these molecules used by the food industry as natural colorants. Studies with multiple cancer cell lines have demonstrated a high chemopreventive potential that finds in vitro support in a strong antiradical and antioxidant activity. Experiments in vivo with model animals and bioavailability studies reinforce the possible role played by betalains in the diet. This work provides a critical review of all the claimed biological activities of betalains, showing that the bioactivities described might be supported by the high antiradical capacity of their structural unit, betalamic acid. Although more investigations with purified compounds are needed, the current evidences suggest a strong health-promoting potential.
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Affiliation(s)
- Fernando Gandía-Herrero
- a Departamento de Bioquímica y Biología Molecular A , Unidad Docente de Biología, Facultad de Veterinaria, Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia , E-30100 Espinardo, Murcia , Spain
| | - Josefa Escribano
- a Departamento de Bioquímica y Biología Molecular A , Unidad Docente de Biología, Facultad de Veterinaria, Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia , E-30100 Espinardo, Murcia , Spain
| | - Francisco García-Carmona
- a Departamento de Bioquímica y Biología Molecular A , Unidad Docente de Biología, Facultad de Veterinaria, Regional Campus of International Excellence "Campus Mare Nostrum," Universidad de Murcia , E-30100 Espinardo, Murcia , Spain
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Roy S, Chaudhuri TK. Toxicological assessment of Diplazium esculentum on the reproductive functions of male Swiss albino mouse. Drug Chem Toxicol 2016; 40:171-182. [PMID: 27308970 DOI: 10.1080/01480545.2016.1190739] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Subhrajyoti Roy
- Cellular Immunology Laboratory, Department of Zoology, University of North Bengal, Siliguri, West Bengal, India and
- Immunopharmacology and Molecular Cell Biology Laboratory, Department of Zoology, University of Gour Banga, Malda, West Bengal, India
| | - Tapas Kumar Chaudhuri
- Cellular Immunology Laboratory, Department of Zoology, University of North Bengal, Siliguri, West Bengal, India and
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da Silva APDSCL, Oliveira GLDS, Medeiros SC, Sousa AML, Lopes LDS, David JM, da Costa Junior JS, de Freitas RM. Pre-clinical toxicology of garcinielliptone FC, a tautomeric pair of polyprenylated benzophenone, isolated from Platonia insignis Mart seeds. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2016; 23:477-482. [PMID: 27064006 DOI: 10.1016/j.phymed.2016.02.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Revised: 02/03/2016] [Accepted: 02/14/2016] [Indexed: 06/05/2023]
Abstract
BACKGROUND Garcinielliptone FC (GFC) is a tautomeric pair of polyprenylated benzophenone, which has proven to have antiepileptic, cytotoxic and antioxidant activity. PURPOSE The aim of this study was to investigate the biochemical, hematological and pathological effects of the acute toxicity study as well as to assess the locomotor activity and motor coordination in mice treated with GFC. METHODS Swiss mice of both sexes weighing 25-30 g divided into three separate groups of five animals matched by weight and size. GFC was aseptically suspended in 0.05% Tween 80, dissolved in 0.9% saline (vehicle) and administered orally (p.o.) and intraperitoneally (i.p.) (500, 1000 and 2000 mg/kg). The acute toxicity study was performed in compliance with the Anvisa regulations. RESULTS Behavioral manifestations of toxicity, such as state of consciousness, coordination, muscle tone, reflexes, the activity on the central nervous system (shake, seizures, Straub tail reaction and anesthesia) and the activity of the autonomic nervous system (lacrimation, ptosis, urination, piloerection, hypothermia, breathing and hyperemia) were not seen in any of the animals treated with doses of 500, 1000 and 2000 mg/kg. Additionally, no significant difference in body weight, food and water intake, excreta production or macroscopic changes in the organs of treated animals were detected in comparison with control group. GFC did not affect the locomotor activity and motor coordination of the animals. CONCLUSION The acute toxicity study indicated that GFC treatment, at selected doses given orally and intraperitoneally, showed relatively low risk of toxicity in all test animals, suggesting that it is safe for further investigation.
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Affiliation(s)
- Ana Paula dos Santos C L da Silva
- Department of Phamacy, Laboratory of Research in Experimental Neurochemistry (LAPNEX), Federal University of Piauí, Teresina, CEP 64049-550, Piauí, Brazil.
| | - George Laylson da Silva Oliveira
- Department of Phamacy, Laboratory of Research in Experimental Neurochemistry (LAPNEX), Federal University of Piauí, Teresina, CEP 64049-550, Piauí, Brazil.
| | - Shirlene Cesario Medeiros
- Department of Phamacy, Laboratory of Research in Experimental Neurochemistry (LAPNEX), Federal University of Piauí, Teresina, CEP 64049-550, Piauí, Brazil
| | - Allyson Martins Lopes Sousa
- Department of Phamacy, Laboratory of Research in Experimental Neurochemistry (LAPNEX), Federal University of Piauí, Teresina, CEP 64049-550, Piauí, Brazil
| | - Luciano da Silva Lopes
- Department of Biophysics and Physiology, Federal University of Piaui, CEP 64000-040, Teresina, Piaui, Brazil
| | - Jorge M David
- Institute of Chemistry, CEP 40170-290, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Joaquim S da Costa Junior
- Department of Phamacy, Laboratory of Research in Experimental Neurochemistry (LAPNEX), Federal University of Piauí, Teresina, CEP 64049-550, Piauí, Brazil
| | - Rivelilson Mendes de Freitas
- Department of Phamacy, Laboratory of Research in Experimental Neurochemistry (LAPNEX), Federal University of Piauí, Teresina, CEP 64049-550, Piauí, Brazil
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Khan MI. Plant Betalains: Safety, Antioxidant Activity, Clinical Efficacy, and Bioavailability. Compr Rev Food Sci Food Saf 2015; 15:316-330. [PMID: 33371594 DOI: 10.1111/1541-4337.12185] [Citation(s) in RCA: 119] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 11/23/2015] [Accepted: 11/25/2015] [Indexed: 12/25/2022]
Abstract
Betalains are accepted food additives derived from vacuoles of plants belonging to about 17 families in the order Caryophyllales. These pigments are composed of a nitrogenous core structure, betalamic acid [4-(2-oxoethylidene)-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid]. Betalamic acid condenses with imino compounds (cyclo-DOPA and/or its glucosyl derivatives) or amines and/or their derivatives to form violet betacyanins (for example, betanin) and yellow betaxanthins (for example, indicaxanthin), respectively. Till date, structures of 75 betalains have been elucidated from plants under the order Caryophyllales. The extracted betalains are safe to consume and they act as micronutrients in the body. In vitro studies to highlight radical-scavenging activity, cell culture studies to assess cytotoxicity and absorption of betalains, and proven clinical efficacies are compiled in this review. The literature on biological activity has not been analyzed for a synthesis of safety, clinical efficacy, and bioavailability to arrive at the concentrations required for the purported health benefits. Most betalains are under-utilized in pharmaceutical and cosmetic preparations due to poor stability and lack of scientific reports highlighting their superior tinctorial strength including flourescence, water solubility, and functional value alongside their bioavailability. This is the first comprehensive review on the dietary safety, biological activity and bioavailability of betalains. Based on this review, for future debate and input from health professionals, a human daily intake of betanin and indicaxanthin can be proposed at 100 and 50 mg, respectively.
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Khan MI, Giridhar P. Enhanced chemical stability, chromatic properties and regeneration of betalains in Rivina humilis L. berry juice. Lebensm Wiss Technol 2014. [DOI: 10.1016/j.lwt.2014.03.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Khan MI, Harsha PSCS, Chauhan AS, Vijayendra SVN, Asha MR, Giridhar P. Betalains rich Rivina humilis L. berry extract as natural colorant in product (fruit spread and RTS beverage) development. Journal of Food Science and Technology 2013; 52:1808-13. [PMID: 25745261 DOI: 10.1007/s13197-013-1175-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/10/2013] [Accepted: 09/18/2013] [Indexed: 12/01/2022]
Abstract
Rivina humilis L. (Phytolaccaceae) or pigeon berry accumulates betalains in its berries. It is reported that the berries are safe to consume, rich in nutrient content and exhibit efficient biological activity. In this report, Rivina berry extract was used as natural colorant in fruit spread and beverage to evaluate its effect on physicochemical properties and acceptability of the product. Results showed that 68 % color retained in Rivina banana spread after 6 months of storage at 5 °C, though there was reduction in L, a and chroma values. Rivina banana beverage lost redness completely during processing. Microbial analysis of the products indicated that they were safe for consumption. The spread had good overall sensorial quality and was liked by consumers indicating that addition of Rivina berry extract did not alter product quality.
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Affiliation(s)
- Mohammad Imtiyaj Khan
- Department of Plant Cell Biotechnology, Central Food Technological Research Institute (A Constituent Laboratory of Council of Scientific and Industrial Research, New Delhi), Mysore, 570 020 India
| | - P S C Sri Harsha
- Department of Plant Cell Biotechnology, Central Food Technological Research Institute (A Constituent Laboratory of Council of Scientific and Industrial Research, New Delhi), Mysore, 570 020 India
| | - A S Chauhan
- Department of Fruit and Vegetable Technology, Central Food Technological Research Institute (A Constituent Laboratory of Council of Scientific and Industrial Research, New Delhi), Mysore, 570 020 India
| | - S V N Vijayendra
- Department of Food Microbiology, Central Food Technological Research Institute (A Constituent Laboratory of Council of Scientific and Industrial Research, New Delhi), Mysore, 570 020 India
| | - M R Asha
- Department of Sensory Science, Central Food Technological Research Institute (A Constituent Laboratory of Council of Scientific and Industrial Research, New Delhi), Mysore, 570 020 India
| | - P Giridhar
- Department of Plant Cell Biotechnology, Central Food Technological Research Institute (A Constituent Laboratory of Council of Scientific and Industrial Research, New Delhi), Mysore, 570 020 India
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Roy S, Tamang S, Dey P, Chaudhuri TK. Assessment of the immunosuppressive and hemolytic activities of an edible fern, Diplazium esculentum. Immunopharmacol Immunotoxicol 2013; 35:365-72. [PMID: 23672523 DOI: 10.3109/08923973.2013.775588] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT Diplazium esculentum is the most commonly consumed fern throughout Asia and Oceania. Systemic toxicity and pathological effects on its consumption have already been demonstrated. But, the immunosuppressive and hemolytic activities of the boiled Diplazium esculentum (BDE), the form in which human consumes it, have not yet been studied. OBJECTIVE To investigate the immunosuppressive as well as hemolytic activities, if any, of BDE in Swiss albino mice. MATERIALS AND METHODS Body weight, relative spleen weight, plaque forming cell assay, hemaggutination antibody (HA) titer assay and macrophage counting were performed in BDE treated mice and respective control groups within a span of 180 days, and in vitro assays such as counting of cultured splenocytes, splenocytes proliferation assay and hemolytic assay were performed to justify the immunomodulatory as well as hemolytic activities of D. esculentum. RESULTS Body weight and relative spleen weight were significantly decreased in BDE fed mice. Significant decreases were observed in the number of plaques formed, HA titer value and in the number of peritoneal macrophages within a span of 180 d. Significant dose-dependent decrease was observed in the number of cultured splenocytes. Significant dose-dependent increases in the percentage inhibition of splenocyte proliferation as well as percentage of hemolysis were evident by in vitro assays. DISCUSSION These results suggest that the intake of D. esculentum may evoke immune dysfunction as well as may cause destruction of erythrocytes even after cooking. CONCLUSION Therefore, the consumption of D. esculentum is alarming and may act as immunosuppressive agent.
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Affiliation(s)
- Subhrajyoti Roy
- Cellular Immunology Laboratory, Department of Zoology, University of North Bengal, Siliguri, West Bengal, India
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Szaefer H, Krajka-Kuźniak V, Ignatowicz E, Adamska T, Baer-Dubowska W. Evaluation of the effect of beetroot juice on DMBA-induced damage in liver and mammary gland of female Sprague-Dawley rats. Phytother Res 2013; 28:55-61. [PMID: 23450834 DOI: 10.1002/ptr.4951] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2012] [Revised: 12/20/2012] [Accepted: 01/27/2013] [Indexed: 11/10/2022]
Abstract
UNLABELLED Red beetroot contains a specific class of antioxidants collectively named betalains, which have been shown to have anticarcinogenic and anti-inflamatory potential. We investigated the effect of beetroot juice on the hepatic and mammary gland carcinogen metabolizing enzymes, DNA damage and liver injury, altered by 7,12-dimethylbenz[a]anthracene (DMBA). In the liver, pretreatment with beetroot juice significantly decreased levels and activities of the majority of tested biochemical parameters, elevated by DMBA. Feeding with beetroot juice decreased the activities of CYP1A1 and 1A2 and increased phase II enzymes. The activities of all enzymes tested were enhanced in the animals treated with DMBA alone and in combination with beetroot juice. The most significant changes in the level of the enzymes tested were observed for NAD(P)H quinone oxidoreductase-1. In mammary gland, beetroot juice induced the level of glutathione S-transferase pi, enzyme involved in active metabolites of DMBA detoxification. The final effects of beetroot juice are tissue specific and depend on the class of carcinogen.
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Affiliation(s)
- Hanna Szaefer
- University of Medical Sciences, Department of Pharmaceutical Biochemistry, Poznań, Poland
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Bakoma B, Berké B, Eklu-Gadegbeku K, Agbonon A, Aklikokou K, Gbeassor M, Creppy EE, Moore N. Acute and sub-chronic (28days) oral toxicity evaluation of hydroethanolic extract of Bridelia ferruginea Benth root bark in male rodent animals. Food Chem Toxicol 2012. [PMID: 23201452 DOI: 10.1016/j.fct.2012.11.021] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The present investigation was carried out to evaluate the safety of hydro-ethanol extract of Bridelia ferruginea Benth (Euphorbiaceae) root bark. For acute toxicity study, a single dose of 2000 and 5000 mg/kg of the B. ferruginea root bark extract was given orally to healthy male Wistar rats and Balb/c mice. The animals were observed for mortality and clinical signs for 3 h and then daily for 14 days. In the sub-chronic toxicity study, the extract was administered orally at doses of 250, 500 and 1000 mg/kg/day for 28 days to male Wistar rats. Animals were sacrificed to examine their organs, and urine and blood serum were analyzed. In the acute toxicity study, B. ferruginea root bark extract caused neither significant visible signs of toxicity, nor mortality in Wistar rats and Balb/c mice. In sub-chronic toxicity study, administration of the B. ferruginea root bark extract at 250, 500, and 1000 mg/kg for 28 consecutive days to Wistar rats did not produce mortality. No significant differences were found in relative organ weights, biochemical studied parameters in treated groups compared to control group. No obvious histological changes were observed in organs of B. ferruginea extract treated animals compared to controls.
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Affiliation(s)
- Batomayena Bakoma
- Department of Animal Physiology, Faculty of Sciences, University of Lome, Lome, Togo.
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Khan MI, Sri Harsha P, Giridhar P, Ravishankar G. Pigment identification, nutritional composition, bioactivity, and in vitro cancer cell cytotoxicity of Rivina humilis L. berries, potential source of betalains. Lebensm Wiss Technol 2012. [DOI: 10.1016/j.lwt.2012.01.025] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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