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Maiyo ZC, Njeru SN, Toroitich FJ, Indieka SA, Obonyo MA. Ethnobotanical study of medicinal plants used by the people of Mosop, Nandi County in Kenya. Front Pharmacol 2024; 14:1328903. [PMID: 38313073 PMCID: PMC10834697 DOI: 10.3389/fphar.2023.1328903] [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: 10/27/2023] [Accepted: 12/27/2023] [Indexed: 02/06/2024] Open
Abstract
Background: Throughout the history, nature has provided mankind with most of their basic needs, which include food, shelter, medicine, clothes, flavours, scents as well as raw materials. Given that they are an integral part of cultural heritage, medicinal plants have played a significant role in human healthcare systems around the world. Investigating various biological resources for use as medicines requires ethnomedicinal studies. Methods: Data on utilization of ethnomedicinal plants from local healers in Kenya's Mosop Sub-County in Nandi County was documented through open-ended, semi-structured questionnaires. A number of quantitative indices, such as the Use Citation (UC), Informant Consensus Factor (ICF), Use Value (UV), Frequency of Citation (FoC) and Relative Frequency of Citation (RFC) were used to convey the potential medical benefits, vitality and variety of the ethnomedicine. Results: 102 informants provided information on 253 ethnomedicinal plant species, classified into 74 families. There were 249 native plant species identified, along with few exotic species: Senegalia senegal (L.) Britton, Persea americana Mill, Carica papaya L. and Solanum betaceum Cav. Of all recorded species, 32% and 27% were herbs and trees, respectively. Among plant parts, leaves were most frequently utilized (27%) and roots (26%), while decoctions (21%) were the most widely used formulations. The dominant family was Asteraceae, with 28 species, followed by Lamiaceae, with 19 species. The highest ICF value was 0.778 for a number of parasitic and infectious illnesses, including ringworms, athlete's foot rot, tetanus, typhoid, intestinal parasites, abscesses, malaria, and amoebiasis. The study's data validates the region's widespread use of traditional medicinal plant remedies. Conclusion: The current study will lay a foundation of knowledge for future research investigations. The abundance of knowledge regarding ethnomedicinal species and their medicinal applications will stimulate further phytochemical and pharmacological research, which could lead to the discovery of potentially significant pharmaceuticals.
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Affiliation(s)
- Z C Maiyo
- Faculty of Science, Department of Biochemistry and Molecular Biology, Njoro, Kenya
| | - S N Njeru
- Centre for Traditional Medicine and Drug Research (CTMDR), Kenya Medical Research Institute, Nairobi, Kenya
| | - F J Toroitich
- Faculty of Science, Department of Biological Sciences, Egerton University, Njoro, Kenya
| | - S A Indieka
- Faculty of Science, Department of Biochemistry and Molecular Biology, Njoro, Kenya
| | - M A Obonyo
- Faculty of Science, Department of Biochemistry and Molecular Biology, Njoro, Kenya
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Souza MR, Brito ECB, Furtado LS, Barco VS, Cruz LLD, Moraes-Souza RQ, Monteiro GC, Lima GPP, Damasceno DC, Volpato GT. Maternal-fetal toxicity of Strychnos pseudoquina extract treatment during pregnancy. JOURNAL OF ETHNOPHARMACOLOGY 2023; 311:116459. [PMID: 37023837 DOI: 10.1016/j.jep.2023.116459] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 03/31/2023] [Accepted: 04/03/2023] [Indexed: 06/19/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Plants and herbs have been used by women throughout history for therapeutic purposes. Strychnos pseudoquina, a plant used in the treatment of various diseases, can also function as an abortive herb. There is no scientific confirmation of its effects during pregnancy, and the activity of this plant needs to be substantiated or refuted with experimental evidence. AIM OF THE STUDY Evaluating the effect of the S. pseudoquina aqueous extract on maternal reproductive toxicity and fetal development. MATERIALS AND METHODS The aqueous extract of S. pseudoquina bark was evaluated in Wistar rats. Pregnant rats were distributed into four experimental groups (n = 12 rats/group): Control = treated with water (vehicle); Treated 75, Treated 150, and Treated 300 = treated with S. pseudoquina at dose 75, 150 and 300 mg/kg, respectively. The rats were treated by an intragastric route (gavage) from day 0 to day 21 of pregnancy. At the end of pregnancy, maternal reproductive outcomes, organs, biochemical and hematological profiles, fetuses, and placentas were analyzed. Maternal toxicity was evaluated through body weight gain, water, and food intake. With knowledge of the harmful dosage of the plant, other rats were used on gestational day 4 for the evaluation of morphological analyses before embryo implantation. P < 0.05 was considered as statistically significant. RESULTS The S. pseudoquina treatment showed elevated liver enzymatic activities. The Treated 300 group presented toxicity with reduced maternal body weight, water and food intake, and increased kidney relative weight compared to those of the Control group. At a high dosage, the plant presents an abortifacient activity, confirmed by embryo losses before and after implantation and degenerated blastocysts. In addition, the treatment contributed to an increased percentage of fetal visceral anomalies, decreased ossification sites, and intrauterine growth restriction (300 mg/kg dose). CONCLUSION In general, our study showed that an aqueous extract of S. pseudoquina bark caused significant abortifacient activity that testified to its traditional use. Furthermore, the S. pseudoquina extract caused maternal toxicity that contributed to impaired embryofetal development. Therefore, the use of this plant should be completely avoided during pregnancy to prevent unintended abortion and risks to maternal-fetal health.
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Affiliation(s)
- Maysa Rocha Souza
- Laboratory of System Physiology and Reproductive Toxicology, Institute of Biological and Health Sciences, Federal University of Mato Grosso - Barra do Garças, Mato Grosso State, Brazil; Laboratory of Experimental Research on Gynecology and Obstetrics, Postgraduate Course on Tocogynecology, Univ Estadual Paulista (Unesp), Botucatu Medical School, Botucatu, São Paulo State, Brazil
| | - Evelyn Caroline Barbosa Brito
- Laboratory of System Physiology and Reproductive Toxicology, Institute of Biological and Health Sciences, Federal University of Mato Grosso - Barra do Garças, Mato Grosso State, Brazil
| | - Linne Stephane Furtado
- Laboratory of System Physiology and Reproductive Toxicology, Institute of Biological and Health Sciences, Federal University of Mato Grosso - Barra do Garças, Mato Grosso State, Brazil
| | - Vinícius Soares Barco
- Laboratory of Experimental Research on Gynecology and Obstetrics, Postgraduate Course on Tocogynecology, Univ Estadual Paulista (Unesp), Botucatu Medical School, Botucatu, São Paulo State, Brazil
| | - Larissa Lopes da Cruz
- Laboratory of System Physiology and Reproductive Toxicology, Institute of Biological and Health Sciences, Federal University of Mato Grosso - Barra do Garças, Mato Grosso State, Brazil; Laboratory of Experimental Research on Gynecology and Obstetrics, Postgraduate Course on Tocogynecology, Univ Estadual Paulista (Unesp), Botucatu Medical School, Botucatu, São Paulo State, Brazil
| | - Rafaianne Queiroz Moraes-Souza
- Laboratory of System Physiology and Reproductive Toxicology, Institute of Biological and Health Sciences, Federal University of Mato Grosso - Barra do Garças, Mato Grosso State, Brazil; Laboratory of Experimental Research on Gynecology and Obstetrics, Postgraduate Course on Tocogynecology, Univ Estadual Paulista (Unesp), Botucatu Medical School, Botucatu, São Paulo State, Brazil
| | - Gean Charles Monteiro
- Department of Chemical and Biological Sciences, Institute of Bioscience, São Paulo State University, Botucatu, São Paulo State, Brazil
| | - Giuseppina Pace Pereira Lima
- Department of Chemical and Biological Sciences, Institute of Bioscience, São Paulo State University, Botucatu, São Paulo State, Brazil
| | - Débora Cristina Damasceno
- Laboratory of Experimental Research on Gynecology and Obstetrics, Postgraduate Course on Tocogynecology, Univ Estadual Paulista (Unesp), Botucatu Medical School, Botucatu, São Paulo State, Brazil
| | - Gustavo Tadeu Volpato
- Laboratory of System Physiology and Reproductive Toxicology, Institute of Biological and Health Sciences, Federal University of Mato Grosso - Barra do Garças, Mato Grosso State, Brazil.
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Corroto F, Gamarra Torres OA, Macía MJ. Understanding the Influence of Socioeconomic Variables on Medicinal Plant Knowledge in the Peruvian Andes. PLANTS (BASEL, SWITZERLAND) 2022; 11:2681. [PMID: 36297705 PMCID: PMC9608460 DOI: 10.3390/plants11202681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/27/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
In this study, we analyze the impact of 18 socioeconomic factors at individual, family, and locality levels to understand their influence on medicinal plant knowledge (MPK) in four provinces and 12 localities of the northern Andes of Peru. We interviewed 50 participants per locality (totaling 600 people) from lowlands and highlands ecoregions. The participants were balanced in terms of generations and gender. We performed multivariate statistical analyses-generalized linear mixed models (GLMMs) and nonmetric multidimensional scaling (NMDS) ordinations-that showed the influence of each socioeconomic variable on the medicinal plant knowledge of people in the different sites. At the individual level, we found that most participants with higher MPK were women, elders, people with lower levels of education and job qualifications, non-migrants, and participants who have lived for a long period in the same region. At the family level, we found that participants living in low economic conditions with few material goods, including their means of transport, tools possession, access to technology, farm size, number of farm animals, and house quality, had higher MPK. At the locality level, we found that people living in more isolated areas with scarce regional services, such as access to paved roads, hospitals, big markets, tourist development, and chlorination of drinking water, had higher MPK. In short, people with less access to modern services and with low economic resources are the main depositaries of MPK. Policy makers and decision makers should consider the significance of MPK in alleviating health problems and diseases in Andean regions, especially for people with rural livelihoods. This local botanical knowledge of medicinal plants should be preserved in the area as a great natural heritage for humanity.
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Affiliation(s)
- Fernando Corroto
- Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, Universidad Nacional Toribio Rodríguez de Mendoza de Amazonas, Chachapoyas 01001, Peru
- Departamento de Biología, Área de Botánica, Universidad Autónoma de Madrid, Calle Darwin 2, ES–28049 Madrid, Spain
| | - Oscar Andrés Gamarra Torres
- Instituto de Investigación para el Desarrollo Sustentable de Ceja de Selva, Universidad Nacional Toribio Rodríguez de Mendoza de Amazonas, Chachapoyas 01001, Peru
| | - Manuel J. Macía
- Departamento de Biología, Área de Botánica, Universidad Autónoma de Madrid, Calle Darwin 2, ES–28049 Madrid, Spain
- Centro de Investigación en Biodiversidad y Cambio Global (CIBC-UAM), Universidad Autónoma de Madrid, Calle Darwin 2, ES–28049 Madrid, Spain
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Toxic Potential of Cerrado Plants on Different Organisms. Int J Mol Sci 2022; 23:ijms23073413. [PMID: 35408775 PMCID: PMC8998518 DOI: 10.3390/ijms23073413] [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: 09/21/2021] [Revised: 10/25/2021] [Accepted: 10/27/2021] [Indexed: 12/04/2022] Open
Abstract
Cerrado has many compounds that have been used as biopesticides, herbicides, medicines, and others due to their highly toxic potential. Thus, this review aims to present information about the toxicity of Cerrado plants. For this purpose, a review was performed using PubMed, Science Direct, and Web Of Science databases. After applying exclusion criteria, 187 articles published in the last 20 years were selected and analyzed. Detailed information about the extract preparation, part of the plant used, dose/concentration tested, model system, and employed assay was provided for different toxic activities described in the literature, namely cytotoxic, genotoxic, mutagenic, antibacterial, antifungal, antiviral, insecticidal, antiparasitic, and molluscicidal activities. In addition, the steps to execute research on plant toxicity and the more common methods employed were discussed. This review synthesized and organized the available research on the toxic effects of Cerrado plants, which could contribute to the future design of new environmentally safe products.
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Camilo CJ, Duarte Leite DO, de Fatima Alves Nonato C, Gomes de Carvalho NK, Ribeiro DA, Martins da Costa JG. Traditional use of the genus Lippia sp. and pesticidal potential: A review. BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY 2022. [DOI: 10.1016/j.bcab.2022.102296] [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]
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Mukaila YO, Oladipo OT, Ogunlowo I, Ajao AAN, Sabiu S. Which Plants for What Ailments: A Quantitative Analysis of Medicinal Ethnobotany of Ile-Ife, Osun State, Southwestern Nigeria. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:5711547. [PMID: 34394387 PMCID: PMC8355999 DOI: 10.1155/2021/5711547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/16/2021] [Accepted: 07/23/2021] [Indexed: 11/19/2022]
Abstract
Studies on medicinal ethnobotany in rural areas and communities are important for documentation and generation of indigenous knowledge on the medicinal use of plants, as well as identification of new botanicals of pharmacological significance. This paper presents, for the first time, the quantitative ethnobotanical uses of medicinal plants in Ile-Ife, Osun State, Nigeria. The ethnobotanical survey was carried out by conducting semistructured interviews with 70 informants/collaborators. Data were analyzed using various quantitative indices, namely, Ethnobotanical Knowledge Index (EKI), Species Popularity Index (SPI), Relative Frequency of Citation (RFC), Cultural Importance Index (CII), Informant Consensus Factor (FIC), Fidelity Level (FL), and Species Therapeutic Index (STI). A total of 87 plant species belonging to 43 families were documented along with their medicinal uses. Euphorbiaceae is the most implicated family (9%) of the plants documented, and herbs (36%) were the prevalent life form while leaf (46%) was the most used plant part. Fevers are the most common diseases treated with the medicinal plants with 1012 use-reports, followed by skin diseases with 314 use-reports while the most common mode of preparation is decoction (37%). Telfaria occidentalis has the highest SPI and RFC (0.99, 0.99) while Khaya grandifoliola has the highest CII of 1.91. The community has EKI of 0.57 indicating a good knowledge of medicinal plants around them. Species such as Citrus aurantifolia, Khaya grandifoliola, and Ocimum gratissimum have high quantitative indices suggesting that they are effective in the treatment of various diseases in the community and therefore should be considered for pharmacological studies to validate their folkloric usages.
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Affiliation(s)
- Yusuf Ola Mukaila
- Department of Botany, Obafemi Awolowo University, Ile-Ife 220005, Osun State, Nigeria
| | | | - Ifeoluwa Ogunlowo
- Department of Pharmacognosy, Faculty of Pharmacy, Obafemi Awolowo University, Ile-Ife 220005, Osun State, Nigeria
| | - Abdulwakeel Ayokun-nun Ajao
- Department of Botany and Plant Biotechnology, University of Johannesburg, P.O. Box 524, Auckland Park 2006, Johannesburg, South Africa
| | - Saheed Sabiu
- Department of Biotechnology and Food Science, Durban University of Technology, P.O. Box 1334, Durban 4000, South Africa
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Ajaib M, Ishtiaq M, Bhatti KH, Hussain I, Maqbool M, Hussain T, Mushtaq W, Ghani A, Azeem M, Khan SMR, Thind S, Bashir R. Inventorization of traditional ethnobotanical uses of wild plants of Dawarian and Ratti Gali areas of District Neelum, Azad Jammu and Kashmir Pakistan. PLoS One 2021; 16:e0255010. [PMID: 34324561 PMCID: PMC8321310 DOI: 10.1371/journal.pone.0255010] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Accepted: 07/07/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND An ethnobotanical expedition was conducted to document the traditional ethnobotanical (TEB) uses of wild flora of Dawarian and Ratti Gali villages of District Neelam, Azad Jammu and Kashmir (AJK) Pakistan. District Neelam has rich plant diversity and is hub of many endemic plant species while the study areas are not yet explored. The research area: Dawarian and Rati Gali (DRG) area is mountaineous terrain and villages are located on far and farther distances. DRG area has rich biocultural and plant diversity comprising of different ethnic groups of Kashmir state. The current research was aimed to explore and document traditional medicines (TEMs) and other domestic and commercial uses of wild plants. This study will assist to evaluate conservation and commercial worth of wild flora which can be potential candidate for drug discovery through ethnopharmacological analysis. METHODS The current quantitative ethnobotanical research was carried out in 2018 by interviewing 150 indigenous informants (90 male and 60 female) of DRG area using questionnaire applying structured and semi structured interview methodology. Data analysis was analyzed by using quantitative ethnobotanical statistical tools such as fidelity level (FL), informant consensus factor (ICF), Spearman's rank correlation (SRC) and data matrix ranking (DMR). RESULTS The indigenous people of DRG area use wild plants in their daily life to cope life necessities i.e. food, vegetables, fodder, fuel, shelter, timber and herbal medicines. TEMs are primarily used to cure different infirmities like diabetics, asthma, dysentery, constipation, cold, fever, joint pain, wound healing, cancer, cardiovascular disorders, epilepsy, kidney infections and many types of skin diseases. Current study revealed the data of 103 wild plants species belonging to 46 plant families from selected areas of District Neelum, AJK. Results depicted that Asteraceae ranked 1st (12 plants spp). Among plant parts used leaf ranked 1st (18%), followed by seed (17%) and root (13%). While prevalent form recipe mode was decoction (20%), followed by powder (17%) and extract (14%) and fodder was highest (37%) EB use-form fodder, followed by food (32%) and fuel (17%). Quantitative ethnobotanical analysis (QEA) was carried to find the reliability and novelty of the study. Five plant species including Berberis lyceum (FL = 97.78%), Isodon rugosus (FL = 95.71%), Saussurea lappa (FL = 94.74%), Aconitum heterophyllum (FL = 92.71%) and Taxus baccata (91.58%) had shown high fidelity level which confirmed that these plants have high medicinal worth in study area. The highest value (0.94) of ICF was for diseases group "tuberculosis and leucorrhea", followed by stomachache and flatulence (0.93), diabetics and blood pressure (0.92) and asthma and chest infections (0.88). For other uses fuel with ICF (0.83) ranked first and second was hedging and thatching (ICF = 0.82) where people use plants or their parts for construction. Spearman's rank correlation (SRC) test indicated that number of TEB uses increases if number of species is increased. Jaccard index (JI) analysis depicted that 56.31% plants are being used as TEMs which are first time explored from the study area. While 26.21% plants are being used in different TEB uses which are different from past cited literature. These novel findings of research indicate that wild flora of the study area has great potential for novel drug discovery and provision of materialist services for the indigenous communities. CONCLUSION The present research revealed that TEMs uses of 58 plants are novel being first time reported from the study area (DRG) of District Neelam of AJK. The results showed that plants like Acer cappadocicum, Ajuga bracteosa and Swertia paniculata are used to cure diabetes, Viscum album, Viola canescens, Taxus baccata are used for cure of cancer, Isodon rugosus, Polygala chinensis are used in TEMs for treating cardiovascular disorders and Anaphalis triplinervis is used for epilepsy. Berberis lyceum, Ajuga bracteosa, Aconitum heterophyllum, Bistorta amplexicaule, Saussurea lapa and Jurinea dolomiaea are severely threatened and there is urgent need to do conservation measures for available of valuable MPs to the indigenous communities for life necessities and for future research. The current study will also be useful addition in ethnobotanical database, preservation of traditional culture and drug discovery and drug development through future ethnopharmacological research.
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Affiliation(s)
- Muhammad Ajaib
- Department of Botany, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir, Pakistan
| | - Muhammad Ishtiaq
- Department of Botany, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir, Pakistan
| | | | - Iqbal Hussain
- Department of Botany, Government College University, Faisalabad, Pakistan
| | - Mehwish Maqbool
- Department of Botany, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir, Pakistan
| | - Tanveer Hussain
- Department of Botany, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir, Pakistan
| | - Waheeda Mushtaq
- Department of Botany, Mirpur University of Science and Technology (MUST), Mirpur, Azad Jammu and Kashmir, Pakistan
| | - Abdul Ghani
- Department of Botany, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Azeem
- Department of Botany, Government College University, Faisalabad, Pakistan
| | | | - Sumaira Thind
- Department of Botany, Government College University, Faisalabad, Pakistan
| | - Rohina Bashir
- Department of Botany, Government College University, Faisalabad, Pakistan
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Chaachouay N, Douira A, Zidane L. Herbal Medicine Used in the Treatment of Human Diseases in the Rif, Northern Morocco. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2021; 47:131-153. [PMID: 33842189 PMCID: PMC8024440 DOI: 10.1007/s13369-021-05501-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 02/21/2021] [Indexed: 12/23/2022]
Abstract
Since the beginning of time, the Moroccan people have used many medicinal plants as a popular medicine to cure many human and livestock health problems. Yet, few studies have been carried in the past to properly document and promote traditional ethnomedicinal knowledge. This study was conducted out from July 1st, 2016 to July 30th, 2018 in the Rif; it was aimed to establish the list of medicinal plants, together with the association of ethnomedicinal knowledge. The ethnomedicinal data obtained were from 1000 traditional healers using semi-structured discussions, free listing, and focus groups. Family importance value, plant part value, fidelity level, the relative frequency of citation, and informant consensus factor were applied in data interpretation. Plant species were accumulated, and deposited at the Plant, Animal Productions and agro-industry laboratory, Ibn Tofail University. A total of 280 medicinal plants belong to 204 genera and 70 families were documented. Asteraceae with 29 species was the most used family in this study area. Rosmarinus officinalis L. (RFC = 0.189) was the species the most commonly prescribed by local traditional healers. Similarly, the leaf was the most useful part of the plant (PPV = 0.364), the most frequent affections were osteoarticular affections (ICF = 0.983), and the majority of herbal remedies were prepared from a decoction (38.6%). The results of the present investigation confirmed the presence of indigenous ethnomedicinal information of plant species in the Rif’s area to treat various disorders. More investigation on phytochemical, pharmacological, and toxicological should be considered to determine new drugs from these reported plants.
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Affiliation(s)
- Noureddine Chaachouay
- Higher Education and Training School, Berrechid, University Hassan 1st, 50 Rue Ibnou Lhaytham, B.P. 577, 26002 Settat, Morocco
| | - Allal Douira
- Plant, Animal Productions and Agro-Industry Laboratory, Department of Biology, Faculty of Sciences, Ibn Tofail University, B.P. 133, 14000 Kenitra, Morocco
| | - Lahcen Zidane
- Plant, Animal Productions and Agro-Industry Laboratory, Department of Biology, Faculty of Sciences, Ibn Tofail University, B.P. 133, 14000 Kenitra, Morocco
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Sharma A, Thakur D, Uniyal SK. Plant-derived utility products: knowledge comparison across gender, age and education from a tribal landscape of western Himalaya. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:67. [PMID: 31842917 PMCID: PMC6916028 DOI: 10.1186/s13002-019-0346-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Plant-derived utility products (PDPs) play an important role in sustaining humans, especially tribal communities. Despite this, knowledge on PDPs is declining. METHODS The present study was therefore carried to document the PDPs used by Bhangalis, a tribal community of western Himalaya, through door-to-door surveys (n=420) and detailed questionnaire recordings (n=240). In addition to taxonomic richness, frequency of species used; use value (UV), use diversity (UD), and cultural importance index (CI) were also analysed. Knowledge comparison between genders, four identified age groups (group 1: 16-32 years, group 2: 33-49 years, group 3: 50-66 years, group 4: >66 years), and level of education of the respondents was also carried out using multiple regression in SPSS. RESULTS Bhangalis reported 55 PDPs under five use categories namely tools (34), artefacts (7), construction and storage (6 each), and miscellaneous (2). For making these PDPs, 20 plant species representing 12 families were used. Picea smithiana (16.54%), Cedrus deodara (14.96%), Cotoneaster bacillaris (12.60%) and Quercus semecarpifolia (11.02%) reported the highest use frequency. On an average 15.13±0.25 PDPs per respondent was noted. Similarly, Picea smithiana (UV=0.088) and Cedrus deodara (UV= 0.079) reported the highest UV when compared to other species. Amongst all the species, maximum UD was revealed for Juglans regia in the tool category (0.91). On the other hand, maximum CI was also recorded for Picea smithiana (CITotal=2.91). With respect to gender, males were found to be more knowledgeable than females (B=6.370, p=0.001). Amongst the four age groups, respondents in group 1 (B=-13.302, p=0.001) and group 2 (B=-5.867, p=0.001) were less knowledgeable in comparison to respondents in the third and fourth age groups. Similarly, education also had a significant negative coefficient (B=-0.275, p=0.037), with educated respondents having lesser knowledge. It was observed that alternates available in the market seem to be limiting the use of PDPs. CONCLUSIONS Bhangalis still use PDPs that have a crucial role in their lifestyle. However, their use is declining. A multipronged strategy that not only focusses on socio-economic characteristics but also on awareness especially at school levels is desired.
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Affiliation(s)
- Alpy Sharma
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, HP, 176061, India
| | - Deepika Thakur
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, HP, 176061, India
| | - Sanjay Kr Uniyal
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, HP, 176061, India.
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