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Gillani SW, Ahmad M, Manzoor M, Waheed M, Iqbal Z, Ullah R, Pieroni A, Zhang L, Sulaiman N, Alrhmoun M. The nexus between ecology of foraging and food security: cross-cultural perceptions of wild food plants in Kashmir Himalaya. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2024; 20:77. [PMID: 39155383 PMCID: PMC11330618 DOI: 10.1186/s13002-024-00721-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 08/08/2024] [Indexed: 08/20/2024]
Abstract
BACKGROUND Wild food plants (WFPs) play an important role in the traditional dietary habits of various indigenous communities worldwide, particularly in mountainous regions. To understand the dynamics of food preferences, cross-cultural studies on food plants should be conducted across diverse ethnic groups in a given area. In this context, the current study investigated the use of WFPs by seven different cultural groups in the Kashmir Himalayan Region. In this area, people gather wild plants and their parts for direct consumption, traditional foods, or sale in local markets. Despite this reliance, documentation of the food system, especially concerning WFPs, is notably lacking. Hence, our research aimed to document WFPs, along with associated traditional ecological knowledge, and identify major threats to their long-term sustainability in Division Muzaffarabad. METHODS Through a comprehensive approach involving questionnaires, interviews, focus groups, and market surveys, we gathered data from 321 respondents. PCA was performed to analyze threats and plant use using "factoextra" in R software. Origin Pro was used to create a chord diagram, while R software was used to generate a Polar heat map. Additionally, a Venn diagram was created using Bioinformatics software. RESULTS The study included 321 informants, of whom 75.38% were men and 24.61% were women. In total, 113 plant taxa from 74 genera and 41 botanical families were reported. Polygonaceae and Rosaceae accounted for the majority (17 species each), followed by Lamiaceae (7 species). Leaves were the most used part as food sources (41.04%), followed by fruits (33.33%). Most of the species are consumed as cooked (46.46%) and as raw snacks (37.80%). A total of 47 plant species were collected and cooked as wild vegetables, followed by 40 species used as fruits. This study is the first to describe the market potential and ecological distribution of WFPs in the study area. Cross-comparison showed that utilization of WFPs varies significantly across the region and communities, including their edible parts and mode of consumption. Jaccard index (JI) value ranged from 5.81 to 25. Furthermore, the current study describes 29 WFPs and 10 traditional food dishes that have rarely been documented in Pakistan's ethnobotanical literature. Climate change, invasive species, expansion of agriculture, and plant diseases are some of the most significant threats to WFPs in the study area. CONCLUSIONS The older age group has more knowledge about WFPs compared to the younger generation, who are not interested in learning about the utilization of WFPs. This lack of interest in information about WFPs among the younger generation can be attributed to their limited access to markets and availability of food plants in the study area. Traditional gathering of food plants has been reduced in younger generations during recent years; therefore, it is crucial to develop effective conservation strategies. These efforts not only safeguard indigenous flora, food knowledge, and cultural heritage, but they also contribute to food security and public health by utilizing local wild foods in the examined area.
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Affiliation(s)
| | - Mushtaq Ahmad
- Department of Plant Sciences, Quaid-I-Azam University, Islamabad, Pakistan.
- Sino-Pak Biodiversity Research Center for Agro-Biological Resources, Quaid-I-Azam University, Islamabad, Pakistan.
| | - Muhammad Manzoor
- Department of Plant Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Muhammad Waheed
- Department of Botany, University of Okara, Okara, 56300, Pakistan
| | - Zafar Iqbal
- College of Medicine, King Saud University, P.O.Box 7805, 11472, Riyadh, Kingdom of Saudi Arabia
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Andrea Pieroni
- University of Gastronomic Sciences Piazza V. Emanuele II, Pollenzo, 12042, Bra, Italy
- Department of Medical Analysis, Tishk International University, Erbil, Kurdistan, 44001, Iraq
| | - Lixin Zhang
- College of Life Sciences, Northwest A&F University Yangling, Shaanxi, 712100, People's Republic of China
| | - Naji Sulaiman
- University of Gastronomic Sciences Piazza V. Emanuele II, Pollenzo, 12042, Bra, Italy
| | - Mousaab Alrhmoun
- Faculty of Agricultural, Environmental and Food Sciences, University of Bozen, Bolzano, Italy
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Rahayu YYS, Sujarwo W, Irsyam ASD, Dwiartama A, Rosleine D. Exploring unconventional food plants used by local communities in a rural area of West Java, Indonesia: ethnobotanical assessment, use trends, and potential for improved nutrition. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2024; 20:68. [PMID: 39030547 PMCID: PMC11264525 DOI: 10.1186/s13002-024-00710-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 07/12/2024] [Indexed: 07/21/2024]
Abstract
BACKGROUND As one of the world's biodiversity hotspots, Indonesia contains over 25,000 plant species, including unconventional food plants (UFPs). These plants are integral to the dietary practices of rural communities, providing essential nutrients often overlooked in modern diets. However, the use of UFP is declining, with both their dietary and cultural values being undermined. In rural West Java, this decline in UFP biodiversity coincides with public health challenges related to malnutrition. This study aims to document the diversity of UFPs used by local communities in rural West Java, assess their nutritional value, and explore their consumption practices. METHODS Data were collected using mixed methods, including interviews with 20 key informants and food frequency questionnaire administered to 107 women in three villages in the area. The nutritional compositions of documented UFPs were obtained from literature and analysis. Bivariate correlation was used to analyze the relationships between UFP consumption frequency and potential correlates. RESULTS The study documented 52 species of UFPs from 29 families, many of which are rich in nutritional value. About half of respondents (56%) consumed UFPs moderately (2-3 times a week). UFP consumption frequency had a strong correlation (r = 0.70) with associated knowledge (r = 0.70, p < 0.01) and a weak correlation with age (r = 0.240, p = 0.015), livestock possession (r = 0.260, p = 0.008), and family size (r = - 0.220, p = 0.02). Motivations for UFP consumption included availability as free food (33%), medicinal value (26%), nostalgic value (23%), and preferred taste (18%). Most respondents (92%) agreed that consumption has declined compared to the past, with perceived reduced availability and lack of knowledge cited as the primary reasons for the declining trend. CONCLUSIONS UFP use is common in the study area, where local communities value these plants for their critical roles in diet, medicine, and culture. Given their significant potential to meet dietary needs, educating and raising awareness about UFPs can enhance their consumption and contribute to food and nutrition security.
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Affiliation(s)
- Yen Yen Sally Rahayu
- Tokyo College, The University of Tokyo, 7-3-1 Hongo, Bunkyo Ward, Tokyo, 113-8657, Japan.
| | - Wawan Sujarwo
- Research Center for Ecology and Ethnobiology, National Research and Innovation Agency (BRIN), Cibinong, Bogor, 16911, Indonesia
| | - Arifin Surya Dwipa Irsyam
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung, 40132, Indonesia
| | - Angga Dwiartama
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung, 40132, Indonesia
| | - Dian Rosleine
- School of Life Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha 10, Bandung, 40132, Indonesia
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Maria B, Saeed S, Ahmed A, Ahmed M, Rehman A. The sustainable use of diverse plants accustomed by different ethnic groups in Sibi District, Balochistan, Pakistan. PLoS One 2024; 19:e0294989. [PMID: 38381718 PMCID: PMC10880983 DOI: 10.1371/journal.pone.0294989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 11/13/2023] [Indexed: 02/23/2024] Open
Abstract
The present study was conducted to analyze the utilization of medicinal plants (traditional as well as cultivated) and there recipes accustomed by different ethnic groups of Sibi District (SD), Balochistan, Pakistan. The study was carried out between 2018 and 2021 by using semi-structured and open-ended questionnaire.. The randomly selected methods applied for this study were mainly based on household surveys walk through and interview with indigenous communityage 40 to 80, a total of 75 plants, belonging to 63 genera and distributed among 33 plant families were recorded. The dominant Plant families were the Fabaceae (12%) of all studied taxa, followed by the Amaranthaceae (7%), Asteraceae (6%), Cucurbitaceae, Solanaceae, Poaceae (4% each), Rhamnaceae and Zygophyllaceae (3%). Thirty traditional Food Recipes (TFR) and Traditional Medicinal Recipes (TMR) were novel being first time reported from SD., which are utilized by the local communities in their daily routine. These ethnic TFR and TMR have a tremendous role in preservation and sustainable use of traditional food habits and culture. It was also documented that along with cultivated, the wild edible and medicinal plant preparations play a significant role in in the economic potential and primary health care system of the local communities. The study recommends the specific measures, such as small industries, improved export means, tourism and educational activities, to protect the traditional knowledge and biocultural heritage of the region before its erosion.
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Affiliation(s)
- Bibi Maria
- Department of Botany, University of Balochistan, Quetta, Pakistan
| | - Shazia Saeed
- Department of Botany, University of Balochistan, Quetta, Pakistan
| | - Alia Ahmed
- Department of Botany, University of Balochistan, Quetta, Pakistan
| | - Maria Ahmed
- Department of URSMIT and FAHS, University of Lahore, Lahore, Pakistan
| | - Abdul Rehman
- Department of Botany, University of Balochistan, Quetta, Pakistan
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Hegde A, Gupta S, Kumari P, Joshi R, Srivatsan V. Wild Edible Flowers of Western Himalayas: Nutritional Characterization, UHPLC-QTOF-IMS-Based Phytochemical Profiling, Antioxidant Properties, and In Vitro Bioaccessibility of Polyphenols. ACS OMEGA 2023; 8:40212-40228. [PMID: 37929082 PMCID: PMC10620890 DOI: 10.1021/acsomega.3c03861] [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: 06/01/2023] [Accepted: 08/25/2023] [Indexed: 11/07/2023]
Abstract
Four edible flowers commonly consumed in the Western Himalayan region, namely, Bauhinia variegata (Kachnar), Tropaeolum majus (Nasturtium), Matricaria chamomilla (Chamomile), and Tagetes erecta (Marigold), were characterized for their nutritional and phytochemical composition. Through the UHPLC-QTOF-IMS-based metabolomics approach, 131 compounds were tentatively identified consisting of phenolic acids, flavonoid glycosides, terpenoids, amino acids, and fatty acid derivatives. Kaempferol and quercetin glycosides for Kachnar, apigenin glycosides and caffeoylquinic acid derivatives for Chamomile, patulin and quercetin derivatives for Marigold, cyanidin and delphinidin glycosides for Nasturtium were the predicted marker metabolites identified through non-targeted metabolomics. Kachnar and Chamomile scored best in terms of macronutrients and essential micronutrients, respectively. Nasturtium contained high concentrations of α-linolenic acid, anthocyanins, and lutein. Kachnar contained the highest total phenolic acids (63.36 ± 0.38 mg GAE g-1), while Marigold contained the highest total flavonoids (118.90 ± 1.30 mg QUE g-1). Marigolds possessed excellent free radical scavenging and metal chelation activities. Chamomile exhibited strong α-glucosidase inhibition activity, followed by Nasturtium. The in vitro gastrointestinal digestibility of flower extracts indicated that the bioaccessibility of phenolic acids was higher than that of flavonoids. Polyphenols from Nasturtium and Chamomile showed the highest bioaccessibility. The study is an attempt to characterize traditionally consumed edible flowers and promote their wider utilization in gastronomy and nutraceuticals.
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Affiliation(s)
- Athrinandan
S. Hegde
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Smriti Gupta
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Poonam Kumari
- Division
of Agrotechnology, CSIR-Institute of Himalayan
Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Robin Joshi
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
| | - Vidyashankar Srivatsan
- Applied
Phycology and Food Technology Laboratory, Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, Himachal Pradesh, India
- Academy
of Scientific and Innovative Research (AcSIR), CSIR-Human Resource Development Centre (CSIR-HRDC)
Campus, Postal Staff College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India
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Ullah H, Badshah L. Nutritional and mineral analysis of the ultimate wild food plants of Lotkuh, Chitral, the Eastern Hindukush Pakistan. Heliyon 2023; 9:e14449. [PMID: 36950657 PMCID: PMC10025152 DOI: 10.1016/j.heliyon.2023.e14449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/28/2023] [Accepted: 03/06/2023] [Indexed: 03/13/2023] Open
Abstract
Wild food plants (WFPs) are designated as functional foods owing to their nutritional potential and as a source of bioactive compounds vital for human health. In times of geopolitical upheaval and nutritional imbalance in mountainous areas of the world, the contribution of WFPs is extraordinary. Lotkuh is a remote mountainous region in the Eastern Hindukush that supports distinctive global plant biodiversity. The documentation and nutritional analysis of the wild edible plants have not yet been subjected to scientific investigation, even though WFPs make up a significant component of the inhabitant's diet. The current study is the first scientific investigation of the nutritional profile of 16 WFPs in the Hindukush region of Pakistan. Plants were collected from different parts of the study area and were subjected to proximate analysis adhering to the standard protocols of AOAC international. Proximate analysis revealed higher moisture in Rheum webbianum (91.5 g/100 g FW) and Oxyria digyna (90.5 g/100 g FW), while Elaeagnus angustifolia had the lowest (25.4 g/100 g FW). Mentha longifolia and Pinus gerardiana had (23.2 g/100 g) and (14.0 g/100 g) protein, whereas Berberis lyceum contained (3.6 g/100 g). Pinus gerardiana had the highest lipid (56.50 g/100 g), followed by Hippophae rhamnoides (45.50 g/100 g), and Berberis lyceum (0.91 g/100 g). Crataegus songarica with high carbohydrate (87.50 g/100 g) was followed by Eremurus stenophyllus (80.83 g/100 g), whereas Berberis lyceum had the least (18.51 g/100 g). High crude fiber (19.33 g/100 g) was found in Ziziphora clinopodiodes followed by Cotoneaster nummularia with (15.50 g/100 g). Pinus gerardiana and Prunus prostrata had low fiber of 1.387 and 1.377 g/100 g. Vitamin C was high in Mentha longifolia (90.63 mg/100 g), Eremurus stenophyllus (86.96 mg/100 g), and Ziziphora clinopodiodes (90.45 mg/100 g). Ca concentration was (948.33 mg/100 g) in Oxyria digyna followed by Cotoneaster nummularia whereas the lowest Ca (20.03 mg/100 g) was recorded in Diospyros lotus. Mg was high in Oxyria digyna (994.00 mg/100 g) and lowest (10.01 mg/100 g) in Diospyros lotus. Berberis lyceum (54.30 mg/100 g), Oxyria digyna (34.33 mg/100 g), and Rheum webbianum (26.04 mg/100 g) had the maximum iron. Mn was high in Berberis lyceum (14.33 mg/100 g), Pinus gerardiana (6.33 mg/100 g), and Elaeagnus angustifolia (4.60 mg/100 g). Prunus prostrata (12.16 mg/100 g), Oxyria digyna (10.30 mg/100 g), and Pinus gerardiana (4.16 mg/100 g) were the leading in Zn concentration whereas Ziziphora clinopodiodes (0.22 mg/100 g). The current study establishes the hitherto unidentified nutritional profile of the WFPs in the area. The prospect of nutritional research on WFPs in the Eastern Hindukush is established by this study.
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Affiliation(s)
- Hafiz Ullah
- Plant Ecology Lab, Department of Botany, University of Peshawar, 25000, Pakistan
| | - Lal Badshah
- Plant Ecology Lab, Department of Botany, University of Peshawar, 25000, Pakistan
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Guo CA, Ding XY, Addi YW, Zhang Y, Zhang XQ, Zhuang HF, Wang YH. An ethnobotany survey of wild plants used by the Tibetan people of the Yadong River Valley, Tibet, China. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2022; 18:28. [PMID: 35361213 PMCID: PMC8973548 DOI: 10.1186/s13002-022-00518-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 03/07/2022] [Indexed: 05/02/2023]
Abstract
INTRODUCTION Plant resources gathered from the wild are important sources of livelihood needs, especially for low-income populations living in remote areas, who rely on these plants for food, fuelwood, medicine and building materials. Yadong County is a valley at the border between the China, India and Bhutan in southern Tibet. Yadong is rich in biodiversity and culture, but ethnobotanical knowledge has not been systematically studied. This study aimed to document the ethnobotanical knowledge of Tibetans in Yadong County. METHODS Ethnobotanical data were documented through free listings, key informant interviews, and semi-structured interviews during fieldwork. The culture importance index (CI) and informant consensus factor index (FIC) were used as the quantitative indices. RESULTS In total, 163 informants (46 women and 117 men). A total of 3,031 use reports and 121 plant species belonging to 52 families and 91 genera were included. These use reports were then classified into 20 categories belonging to 9 major categories. The utilisation category that containing the most plant species was food, followed by economic, medicine, animal feed, social uses, other uses, environmental uses, materials and fuels. Among the economic plants, 32 medicinal plants are traditionally used in the local region. Plants with high CI included Fritillaria cirrhosa, Neopicrorhiza scrophulariiflora, Betula utilis, Rheum nobile, and Urtica hyperborean. CONCLUSION This research demonstrates the diversity of the types and functions of Yadong Tibetan traditional plant knowledge. Knowledge of edible and medicinal plants in this area is prominent, reflecting the ability to cope with the lack of fruits and vegetables and basic family medical care. There were exchanges between the traditional plant culture in the study area and its surroundings. With socioeconomic development, the commercial value of medicinal plants has increased, and locals are also seeking ways to adoptsustainable development to cope with the excessive consumption of plant resources.
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Affiliation(s)
- Chang-An Guo
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xiao-Yong Ding
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yi-Won Addi
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yu Zhang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
| | - Xiao-Qian Zhang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
- University of Chinese Academy of Sciences, Beijing, China
| | - Hui-Fu Zhuang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
| | - Yu-Hua Wang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132# Lanhei Road, Yunnan, 650201 Kunming China
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Khajuria AK, Manhas RK, Kumar H, Bisht NS. Ethnobotanical study of traditionally used medicinal plants of Pauri district of Uttarakhand, India. JOURNAL OF ETHNOPHARMACOLOGY 2021; 276:114204. [PMID: 34000367 DOI: 10.1016/j.jep.2021.114204] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 05/08/2021] [Accepted: 05/10/2021] [Indexed: 05/24/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE The indigenous knowledge of medicinal plants is important part of primary health care system in almost every society, especially the far-flung areas. These areas, one of the last storehouses of traditional knowledge are under the constant threat of losing this valuable information as it moves from one generation to another through word of mouth. Modernization, migration, education, and changing socio-economic status of people also affect the perpetuality of traditional knowledge. Therefore, time-to-time updation of information regarding the ethnomedicinal plants must be carried out so that any addition to the traditional knowledge is recorded and further phytochemical and pharmacological studies may be conducted for developing new drugs. AIM OF THE STUDY The study aimed at documenting the traditional knowledge and practices about the medicinal plants used by the inhabitants of Pauri district of Uttarakhand. Besides, the study strives to identify plants for future phytochemical and pharmacological studies. MATERIAL AND METHODS The information was collected through semi-structured questionnaire from 98 informants distributed in 15 villages of Pauri. The data was analyzed for use-reports (UR), frequency of citation (FC) and informant consensus factor (FIC). RESULTS In the present study, total 236 species belonging to 80 families and 188 genera were found to treat 82 ailments. Asteraceae (23 species), Rosaceae (16 species) and Lamiaceae (13 species) were the most represented families. Correlation and regression analysis between the local flora and present study reveals that Poaceae, Fabaceae, and Asteraceae were the main outlier species having more representatives in local flora than medicinally important species. Herbs (57.2%) were the most frequently used life forms, and leaves (24.5%) the most commonly utilized plant parts. All the plants were collected from the natural resources and none of them was under cultivation. Nearly 76% of the total drugs were administered orally. The informants divulged 1556 use-reports. The most utilized species based on frequency of citation were Urtica dioica L. (44), Bergenia ciliata Haworth (38), Viola canescens Wall. (38), Rhododendron arboretum Smith (32), and Ocimum tenuiflorum L. (30). All the disorders were grouped into 13 ailment categories based on ICPC-2 classification. The main ailment categories as per Informant Consensus Factor (FIC) were digestive (FIC, 0.83), urological (FIC, 0.83) and cardiovascular (FIC, 0.81) disorders. A comparative analysis between the present and other local and regional studies show that as many as 13 species were new record for the state of Uttarakhand. CONCLUSION The inhabitants of Pauri have good knowledge of medicinal plants. Although the therapeutic value of most of the preferred medicinal plants has already been validated, some medicinal plants lack proper scientific validation. We recommend further phytochemical investigations and pharmacological validations of Begonia picta Smith, Citrus pseudolimon Tanka, Cotoneaster rotundifolia Wall., Heracleum canescens Lindl., Parochetus communis Buch-Ham., Pittosporum napaulense DC., and Plantago erosa Wall.
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Affiliation(s)
- Arun Kumar Khajuria
- Department of Botany, HNB Garhwal University, Campus Pauri, Pauri Garhwal, 246001, Uttarakhand, India.
| | - R K Manhas
- Department of Botany, Government Degree College, Basohli, 184201, Jammu & Kashmir, India.
| | - Harish Kumar
- Department of Botany, HNB Garhwal University, Campus Pauri, Pauri Garhwal, 246001, Uttarakhand, India.
| | - N S Bisht
- Department of Botany, HNB Garhwal University, Campus Pauri, Pauri Garhwal, 246001, Uttarakhand, India.
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Overcoming Tribal Boundaries: The Biocultural Heritage of Foraging and Cooking Wild Vegetables among Four Pathan Groups in the Gadoon Valley, NW Pakistan. BIOLOGY 2021; 10:biology10060537. [PMID: 34203868 PMCID: PMC8232688 DOI: 10.3390/biology10060537] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 05/31/2021] [Accepted: 06/09/2021] [Indexed: 11/16/2022]
Abstract
The foraging and consumption of wild food plants is a long-standing tradition in many parts of the world and their importance in promoting food security has become more widely debated in recent years. The current study aimed to document, analyze, and interpret the traditional knowledge of non-cultivated vegetables among four Pathan tribes (Alisher Khel, Hadarzai, Haji Khel, and Umarzai) living in the Gadoon Valley, Swabi District, Khyber Pakhtunkhwa, NW Pakistan, and to evaluate how these practices vary among the considered tribal communities. A total of 104 informants were interviewed via a semi-structured, open-ended questionnaire and group discussions. The field survey was conducted from October 2018 to November 2020. Information about local names, growth habit, used plant parts, food/cooking details, medicinal perceptions, availability season, and market prices were collected. The field survey recorded 51 non-cultivated vegetables belonging to 24 botanical families, for which the frequently used plant parts included young leaves, stems, and flowers. The greatest number of use reports was recorded for Colocasia and the highest cultural index value was recorded for Rumex dentatus; the dominant botanical families were Asteraceae and Fabaceae (six species each). Seven species were found to be sold at local and regional markets. Cross-cultural analysis among the four considered tribes showed that the largest number of species was reported by members of the Hadarzai and Umarzai tribes, although most of the quoted wild vegetables were homogenously gathered among all considered communities, with some more idiosyncratic plant uses among the Umarzai group, who have likely been less affected by the erosion of traditional knowledge or possibly have had less access to traded cultivated vegetables. The novelty of the data was assessed by comparing it with the previously published wild food ethnobotanical literature of Pakistan, which showed fifteen new wild vegetables not yet reported in the NW of the country. The recorded food biocultural heritage should be seriously considered in future local development projects aimed at fostering environmental sustainability and food security.
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de Medeiros PM, Figueiredo KF, Gonçalves PHS, Caetano RDA, Santos ÉMDC, Dos Santos GMC, Barbosa DM, de Paula M, Mapeli AM. Wild plants and the food-medicine continuum-an ethnobotanical survey in Chapada Diamantina (Northeastern Brazil). JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2021; 17:37. [PMID: 34039374 PMCID: PMC8157413 DOI: 10.1186/s13002-021-00463-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 05/12/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Ethnobotanical research has demonstrated that several wild food plants (WFP) are used for medicinal purposes. Therefore, in addition to constituting an important source of nutrients, WFP can be used to help treat and avoid health problems. This study sought to characterize the traditional use of plants considered simultaneously as food and medicine by local specialists in the community of Caeté-Açu, which borders Chapada Diamantina National Park (NE Brazil). We also sought to identify the variables that influence the species' cultural importance. METHODS We selected local specialists based on a snowball sample and used a free-listing technique to register the wild plants they knew that are both edible and medicinal. Then, we asked the specialists to rank each plant component cited according to the following attributes: (1) ease of acquisition, (2) taste, (3) smell, (4) nutritional value, and (5) medicinal value. We used multiple regression to determine the variables that influence the cultural salience. RESULTS The most culturally salient species was Anredera cordifolia (Ten.) Steenis. The main medicinal effects associated with this species were related to body strengthening, intestinal regulation, and stomach issues. The most salient used species were those that were easiest to acquire and had the highest perceived nutritional values. CONCLUSION It is likely that the sociocultural backgrounds of the respondents (elders, former miners, or descendants of miners) and the historical importance of wild food plants to local diets increased the predictive power of the perceived nutritional importance and ease of acquisition of these plants.
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Affiliation(s)
- Patrícia Muniz de Medeiros
- Campus de Engenharias e Ciências Agrárias, Universidade Federal de Alagoas, Br 104, s/n, Mata do Rolo, Rio Largo, Alagoas, 57100-000, Brazil.
| | - Karina Ferreira Figueiredo
- Centro das Ciências Biológicas e da Saúde, Universidade Federal do Oeste da Bahia, Rua da Prainha, n 1326, Morada Nobre, Barreiras, Bahia, 47810-047, Brazil
| | - Paulo Henrique Santos Gonçalves
- Centro de Biociências, Universidade Federal de Pernambuco, Av. Reitor Joaquim Amazonas, s/n, Cidade Universitária, Recife, Pernambuco, 50740-570, Brazil
| | - Roberta de Almeida Caetano
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Élida Monique da Costa Santos
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Gabriela Maria Cota Dos Santos
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Déborah Monteiro Barbosa
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Marcelo de Paula
- Centro das Ciências Exatas e das Tecnologias, Universidade Federal do Oeste da Bahia, Rua da Prainha, n 1326, Morada Nobre, Barreiras, Bahia, 47810-047, Brazil
| | - Ana Maria Mapeli
- Centro das Ciências Biológicas e da Saúde, Universidade Federal do Oeste da Bahia, Rua da Prainha, n 1326, Morada Nobre, Barreiras, Bahia, 47810-047, Brazil
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A Comprehensive Appraisal of the Wild Food Plants and Food System of Tribal Cultures in the Hindu Kush Mountain Range; a Way Forward for Balancing Human Nutrition and Food Security. SUSTAINABILITY 2021. [DOI: 10.3390/su13095258] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The tribal belt of the Hindu Kush mountains is famous for its unique culture, ethnography, wild food plants, food systems, and traditional knowledge. People in this region gather wild plants and plant parts using them directly or in traditional cuisine, or sell them in local markets. However, there is a huge lack of documentation of the food system, particularly that related to wild food plants (WFP). In the current study, we focus on the uses and contributions of WFPs in the traditional tribal food system of the Hindu Kush valleys along the Pakistan–Afghanistan border. Ethnobotanical data were gathered through questionnaire surveys of 84 informants, including 69 men and 15 women, belonging to 21 different villages of the chosen area. In tribal societies men and women rarely mix and thus very few women took part in the surveys. We documented 63 WFP species belonging to 34 botanical families, of which 27 were used as vegetables, 24 as fruits, six in different kinds of chutneys (starters), and six as fresh food species. Fruits were the most used part (41%), followed by leaves (24%), aerial parts (24%), seeds (7%), stems (3%), and young inflorescences (1%). The reported uses of Carthamus oxyacantha, Pinus roxburghii seeds, and Marsilea quadrifolia leaves are novel for the gastronomy of Pakistan. The results reveal that WFPs provide a significant contribution to local food systems and play a role in addressing human nutritional needs, which are usually not met through farming practices. The tribal peoples of the Hindu Kush use WFPs for their nutritional value, but also as a cultural practice—an inseparable component of the tribal community’s lifestyle. This important traditional knowledge about the gathering and consumption of WFPs, however, is eroding at an alarming rate among younger generations due to the introduction of fast-food, modernization, and globalization. Therefore, appropriate strategies are imperative not only to safeguard traditional plants and food knowledge and practices, as well as the cultural heritage attached to them, but also to foster food security and thus public healthcare via local wild foods in the region.
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Sareen B, Bhattacharya A, Srivatsan V. Nutritional characterization and chemical composition of Diplazium maximum (D. Don) C. Chr. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2021; 58:844-854. [PMID: 33678867 DOI: 10.1007/s13197-020-04598-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/08/2020] [Accepted: 06/19/2020] [Indexed: 01/20/2023]
Abstract
Diplazium maximum (D. Don) C. Chr. is a wild edible fern, traditionally consumed in the tribal areas of western Himalayas. The edible part of the plant (young fronds) was analyzed for its nutritional and phytochemical composition. The dried young fronds (DYF) were found to have high contents of dietary fibre (38.32 g/100 g dry basis) and crude protein (25.39 g/100 g dry basis). Branched-chain-essential-amino acids, polyunsaturated fatty acids (PUFA) (constituting more than 50% of total fatty acids), dihomo-gamma-linolenic acid (unique omega-6 PUFA) and phenolics like epicatechin, myricetin, catechin and procatechuic acid were present in nutritionally significant amounts. Hydro-alcoholic extracts of the DYF contained maximum distribution of polyphenols and flavonoids and exhibited high antioxidant capacities. Analysis of functional properties of DYF such as water and oil absorption capacity, dispersibility and swelling capacity indicated its potential application in instant convenience food products such as soup mixes. Sensory scores of soup mix prepared using DYF was similar to that of commercially available soups. In conclusion, D. maximum is nutritious enough to be popularized for domestication, wide consumption and inclusion in the form of instant food products in existing food basket.
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Affiliation(s)
- Bhuvnesh Sareen
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India.,Guru Nanak Dev University, Amritsar, Punjab India
| | - Amita Bhattacharya
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India
| | - Vidyashankar Srivatsan
- Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, Himachal Pradesh 176061 India
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Kumari P, Ujala, Bhargava B. Phytochemicals from edible flowers: Opening a new arena for healthy lifestyle. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104375] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Local knowledge as a tool for prospecting wild food plants: experiences in northeastern Brazil. Sci Rep 2021; 11:594. [PMID: 33436748 PMCID: PMC7804287 DOI: 10.1038/s41598-020-79835-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 12/07/2020] [Indexed: 01/29/2023] Open
Abstract
This study aims to provide a simple framework to identify wild food plants with potential for popularization based on local knowledge and perception. To this end, we also characterized the distribution of this knowledge in the socio-ecological system. We developed the study in the rural settlement Dom Hélder Câmara in northeastern Brazil. The species with the greatest potential for popularization considering the attributes accessed from local knowledge and perception were Psidium guineense Sw., Genipa americana L., Xanthosoma sagittifolium (L.) Schott and Dioscorea trifida L.f. However, the high variation in local knowledge on wild food plants suggests that species that are not frequently cited can also be promising. The absence of age or gender-related knowledge patterns indicates that studies for prospecting wild food plants in similar socioecological contexts need to reach the population as a whole, rather than focusing on a specific group.
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Nutrient and Mineral Compositions of Wild Leafy Vegetables of the Karen and Lawa Communities in Thailand. Foods 2020; 9:foods9121748. [PMID: 33256047 PMCID: PMC7759793 DOI: 10.3390/foods9121748] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 11/19/2020] [Accepted: 11/24/2020] [Indexed: 11/17/2022] Open
Abstract
Wild food plants are commonly used in the traditional diets of indigenous people in many parts of the world, including northern Thailand. The potential contribution of wild food plants to the nutrition of the Karen and Lawa communities remains poorly understood. Wild food plants, with a focus on leafy vegetables, were ranked by the Cultural Food Significance Index (CFSI) based on semi-structured interviews. Twelve wild plant species were highly mentioned and widely consumed. The importance of the wild vegetables was mainly related to taste, availability, and multifunctionality of the species. Their contents of proximate and minerals (P, K, Na, Ca, Mg, Fe, Mn, Zn, and Cu) were analyzed using standard methods. The proximate contents were comparable to most domesticated vegetables. The contents of Mg (104 mg/100 g FW), Fe (11 mg/100 g FW), and Zn (19 mg/100 g FW) in the wild leafy vegetables were high enough to cover the daily recommended dietary allowances of adults (19-50 years), whereas a few species showed Mn contents higher than the tolerable upper intake level (>11 mg/100 g edible part). The wild leafy vegetables, therefore, are good sources of minerals and we recommend their continued usage by indigenous people. Further research on these wild leafy vegetables' contents of antioxidants, vitamins, heavy metals, anti-nutrient factors, and food safety is recommended.
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Saraswat N, Sachan N, Chandra P. Anti-diabetic, diabetic neuropathy protective action and mechanism of action involving oxidative pathway of chlorogenic acid isolated from Selinum vaginatum roots in rats. Heliyon 2020; 6:e05137. [PMID: 33088940 PMCID: PMC7566111 DOI: 10.1016/j.heliyon.2020.e05137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/09/2020] [Accepted: 09/29/2020] [Indexed: 12/15/2022] Open
Abstract
Phytopharmaceuticals have always reported vital roles in the field of medicine hence the need to investigate safe and efficient drugs for treating metabolic disorders is very significant. Roots of Selinum vaginatum have therapeutic benefits and are widely used by the people of the Rohtang region for treating diabetes and its associated complications. The present study focusses on the isolation of the bioactive from the S. vaginatum roots for estimating acute toxicity studies, anti-diabetic and diabetic neuropathy protective action along with the mechanism of action in STZ induced Wistar rats. The Selinum vaginatum roots were collected from the Rohtang region, Himalayas. Chlorogenic acid was isolated and underwent identification by UV, HPLC, 1H NMR, C13 NMR, Mass, and FTIR spectroscopy methods. Chlorogenic acid was dosed at 10 and 20 mg/kg to observe the effects on experimentally induced diabetes and with time generated diabetic neuropathic complications. Biomarkers TNF-α, superoxide dismutase, nitrosative stress, lipid peroxide profile, and membrane-bound inorganic phosphate were analyzed. Histopathological evaluation of the liver and sciatic nerve was performed for all groups. Parameters like blood glucose levels, body weight, food intake, Thermal Hyperalgesia, Writhing, Cold Hyperalgesia Responses, Mechanical hyperalgesia, Grip Strength, Spontaneous Locomotor (Exploratory) Test, Neuromuscular Coordination tests, and lipid profile analysis showcased the anti-diabetic and diabetic neuropathy protective action of the drug. Inflammation, degradation, and necrosis were found to be reduced in the liver and sciatic nerve cells of treated groups. All the biomarkers used to analyze the oxidative pathway were significantly replenished indicates that chlorogenic acid produces these effects through this pathway.
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Affiliation(s)
- Nikita Saraswat
- Institute of Pharmacy, Pranveer Singh Institute of Technology, Kanpur-Agra-Delhi National Highway-2, Bhauti, Kanpur (UP), 209 305, India
| | - Neetu Sachan
- School of Pharmaceutical Sciences, IFTM University, Lodhipur Rajput, Delhi Road (NH-24), Moradabad (UP), 244 102, India
| | - Phool Chandra
- School of Pharmaceutical Sciences, IFTM University, Lodhipur Rajput, Delhi Road (NH-24), Moradabad (UP), 244 102, India
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Pawera L, Khomsan A, Zuhud EA, Hunter D, Ickowitz A, Polesny Z. Wild Food Plants and Trends in Their Use: From Knowledge and Perceptions to Drivers of Change in West Sumatra, Indonesia. Foods 2020; 9:E1240. [PMID: 32899857 PMCID: PMC7555794 DOI: 10.3390/foods9091240] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 12/15/2022] Open
Abstract
Wild food plants (WFPs) are often highly nutritious but under-consumed at the same time. This study aimed to document the diversity of WFPs, and assess perceptions, attitudes, and drivers of change in their consumption among Minangkabau and Mandailing women farmers in West Sumatra. We applied a mixed-method approach consisting of interviews with 200 women and focus group discussions with 68 participants. The study documented 106 WFPs (85 species), and Minangkabau were found to steward richer traditional knowledge than Mandailing. Although both communities perceived WFPs positively, consumption has declined over the last generation. The main reasons perceived by respondents were due to the decreased availability of WFPs and changes in lifestyle. The contemporary barriers to consuming WFPs were low availability, time constraints, and a limited knowledge of their nutritional value. The key motivations for their use were that they are free and "unpolluted" natural foods. The main drivers of change were socio-economic factors and changes in agriculture and markets. However, the persistence of a strong culture appears to slow dietary changes. The communities, government and NGOs should work together to optimize the use of this food biodiversity in a sustainable way. This integrated approach could improve nutrition while conserving biological and cultural diversity.
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Affiliation(s)
- Lukas Pawera
- Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Praha-Suchdol, Czech Republic;
- The Indigenous Partnership for Agrobiodiversity and Food Sovereignty, c/o The Alliance of Bioversity International and CIAT, Via dei Tre Denari 472, 00054 Rome, Italy
| | - Ali Khomsan
- Department of Community Nutrition, Faculty of Human Ecology, IPB University, Bogor 16680, Indonesia;
| | - Ervizal A.M. Zuhud
- Department of Forest Resources Conservation and Ecotourism, Faculty of Forestry, IPB University, Bogor 16680, Indonesia;
| | - Danny Hunter
- Alliance of Bioversity International and CIAT, via dei Tre Denari 472/a, 00054 Rome, Italy;
| | - Amy Ickowitz
- Center for International Forestry Research, Bogor 16115, Indonesia;
| | - Zbynek Polesny
- Faculty of Tropical AgriSciences, Czech University of Life Sciences Prague, Kamýcká 129, 16500 Praha-Suchdol, Czech Republic;
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Sharma A, Batish DR, Uniyal SK. Documentation and validation of climate change perception of an ethnic community of the western Himalaya. ENVIRONMENTAL MONITORING AND ASSESSMENT 2020; 192:552. [PMID: 32737629 DOI: 10.1007/s10661-020-08512-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 07/19/2020] [Indexed: 06/11/2023]
Abstract
The high-altitude regions of Himalaya are among the best indicators of climate change yet noticeable for the lack of climate monitoring stations. However, they support ethnic communities whose livelihood activities are climate driven. Consequently, these communities are keen observers of the same and documenting their perception on changing climate is now an important area of global research. Therefore, the present study was conducted with the prime objective of documenting the climate change perception of Bhangalis-a resident community of western Himalaya, and analyzing variation in their perceptions in relation to age and gender. For this, respondent surveys (household, n = 430; individual interviews, n = 240) were carried out and the collected data were subjected to statistical analyses. The study also validated the perception of Bhangalis using the available weather data (1974-2017) through the Mann-Kendall test. The results reveal that Bhangalis perceived 11 indicators of changing climate, of which decrease in snowfall was the most prominent (reported by ~ 97% of the respondents). The perceptions varied between the two genders with males having significantly higher proportion of responses for all the 11 indicators. Similarly, differences in perception among the age groups were also observed, elderly people reported higher proportion of climate change indicators as compared to respondents of lower age. Notably, patterns of temperature and rainfall perceptions by the Bhangalis agreed with the trends of meteorological data. This highlights the importance of the study in documenting knowledge of ethnic communities especially from areas that lack monitoring stations. It argues for involving them in climate change programs.
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Affiliation(s)
- Alpy Sharma
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, 176061, Palampur, HP, India
- Department of Botany, Panjab University, Chandigarh, 160014, India
| | | | - Sanjay Kr Uniyal
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, 176061, Palampur, HP, India.
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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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Rana D, Bhatt A, Lal B. Ethnobotanical knowledge among the semi-pastoral Gujjar tribe in the high altitude (Adhwari's) of Churah subdivision, district Chamba, Western Himalaya. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:10. [PMID: 30744678 PMCID: PMC6371563 DOI: 10.1186/s13002-019-0286-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/16/2019] [Indexed: 05/29/2023]
Abstract
BACKGROUND The wild plants not only form an integral part of the culture and traditions of the Himalayan tribal communities but also contribute largely to the sustenance of these communities. The tribal people use large varieties of wild fruits, vegetables, fodder, medicinal plants, etc. for meeting their day-to-day requirements. The present study was conducted in Churah subdivision of district Chamba where large populations of Muslim Gujjars inhabit various remote villages. These tribal people are semi-pastoralists, and they seasonally (early summers) migrate to the upper altitudes (Adhwari's) along with their cattle and return to permanent settlements before the onset of winters. A major source of subsistence of these tribal people is on natural resources to a wide extent, and thus, they have wide ethnobotanical knowledge. Therefore, the current study was aimed to report the ethnobotanical knowledge of plants among the Gujjar tribe in Churah subdivision of district Chamba, Himachal Pradesh. METHODS Extensive field surveys were conducted in 15 remote villages dominant in Gujjar population from June 2016 to September 2017. The Gujjars of the area having ethnobotanical knowledge of the plants were interrogated especially during their stay at the higher altitudes (Adhwari's) through well-structured questionnaires, interviews, and group meetings. The data generated was examined using quantitative tools such as use value, fidelity, and informant consensus factor (Fic). RESULTS This study reveals 83 plants belonging to 75 genera and 49 families that were observed to have ethnobotanical uses. Plants were listed in five categories as per their use by the Gujjars, i.e. food plants, fruit plants, fodder plants, household, and ethnomedicinal plants. The leaves, fruits, and roots were the most commonly used plant parts in the various preparations. The highest number of plants was recorded from the family Rosaceae followed by Polygonaceae and Betulaceae. On the basis of use value (UV), the most important plants in the study area were Pteridium aquilinum, Juglans regia, Corylus jacquemontii, Urtica dioica, Diplazium maximum, and Angelica glauca. Maximum plant species (32) were reported for ethnomedicinal uses followed by food plants (22 species), household purposes (16 species), edible fruits (15 species), and as fodder plants (14 species). The agreement of the informants conceded the most from the use of various plants used as food plants and fruit plants (Fic = 0.99), followed by fodder plants and household uses (Fic = 0.98) while it was least for the use of plants in ethnomedicine (Fic = 0.97). The fidelity value varied from 8 to 100% in all the use categories. Phytolacca acinosa (100%), Stellaria media (100%), and Urtica dioica (100%) were among the species with high fidelity level used as food plants, while the important species used as fruit plants in the study area were Berberis lycium (100%), Prunus armeniaca (100%), and Rubus ellipticus (100%). Some important fodder plants with high fidelity values (100%) were Acer caesium, Aesculus indica, Ailanthus altissima, and Quercus semecarpifolia. The comparison of age interval with the number of plant use revealed the obvious transfer of traditional knowledge among the younger generation, but it was mostly concentrated in the informants within the age group of 60-79 years. CONCLUSIONS Value addition and product development of wild fruit plants can provide an alternate source of livelihood for the rural people. The identification of the active components of the plants used by the people may provide some useful leads for the development of new drugs which can help in the well-being of mankind. Thus, bioprospection, phytochemical profiling, and evaluation of economically viable products can lead to the optimum harnessing of Himalayan bioresources in this region.
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Affiliation(s)
- Dipika Rana
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P.- 176061 India
| | - Anupam Bhatt
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P.- 176061 India
| | - Brij Lal
- High Altitude Biology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, H.P.- 176061 India
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Bhatia H, Sharma YP, Manhas RK, Kumar K. Traditionally used wild edible plants of district Udhampur, J&K, India. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2018; 14:73. [PMID: 30486847 PMCID: PMC6263044 DOI: 10.1186/s13002-018-0272-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 11/08/2018] [Indexed: 05/05/2023]
Abstract
BACKGROUND Wild edible plants (WEPs) refer to edible species that are not cultivated or domesticated. WEPs have an important role to play in poverty eradication, security of food availability, diversification of agriculture, generation of income resources, and alleviating malnutrition. In the present study, an inventory of traditionally used WEPs from Udhampur district of J&K, India, has been prepared. METHODS A systematic and extensive ethnobotanical survey was carried out in different villages of the district for the collection of information on WEPs. The data collected through questionnaire and interviews was then analyzed for cultural importance index (CI) and factor informant consensus (Fic) to know the cultural significance of WEPs and consensus for the knowledge of WEPs among the informants. RESULTS A total of 90 plant species belonging to 45 families and 78 genera were edible and serve as wild phytofoods in the present study. Species richness of wild edible species was the maximum for vegetables (46 species) followed by fruits (37 species) and medicinal plants (36 species). Culturally (on the basis of CI), the most important vegetable and fruit species were Diplazium esculentum, Fumaria indica, Taraxacum campylodes, Urtica dioica, Phyllanthus emblica, Punica granatum, Cordia dichotoma, Syzygium cumini, Ficus palmata, etc. The highest use-report (626) was recorded for vegetables whereas the maximum mean use-report (14.8) was recorded for fruits. On an average, 20.7 wild edible species were used per informant. Informant consensus index (Fic) varied between 0.83 and 0.94 for raw vegetables and preserved vegetables, respectively. CONCLUSION One of the most important issues of this era is hunger for which one of the possible solutions is the usage of WEPs. The local populace of Udhampur has good knowledge of WEPs, and this legacy of traditional culture must be conserved.
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Affiliation(s)
- Harpreet Bhatia
- Department of Botany, University of Jammu, Jammu, J&K 180001 India
| | - Yash Pal Sharma
- Department of Botany, University of Jammu, Jammu, J&K 180001 India
| | - R. K. Manhas
- Department of Botany, Govt. Degree College, Kathua, J&K 184104 India
| | - Kewal Kumar
- Department of Botany, Govt. Degree College for Women, Udhampur, J&K 182101 India
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Chauhan SH, Yadav S, Takahashi T, Łuczaj Ł, D’Cruz L, Okada K. Consumption patterns of wild edibles by the Vasavas: a case study from Gujarat, India. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2018; 14:57. [PMID: 30157859 PMCID: PMC6116503 DOI: 10.1186/s13002-018-0254-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 08/01/2018] [Indexed: 05/24/2023]
Abstract
BACKGROUND Wild edibles continue to be a significant contributor to the global food basket in much of the developing world. A consensus has now been formed that information on wild edibles is an important part of ethnobotanical knowledge and hence elucidating region-specific patterns of habitat management and consumption assists policy making with regard to natural conservation, human nutrition, and human health. Using an original data set from Gujarat, India, the present research aims to document the collective knowledge of wild edibles possessed by the local Vasava tribe, as well as the habitat usage and consumption trends of these species. METHODS Data were collected using three approaches: key informant interviews to record the local knowledge of wild edibles and methods of collection, village group discussions to quantify past and present consumption trends, and expert interviews to elucidate the reasons for changing consumption patterns. RESULTS Through key informant interviews, 90 species of wild edibles from 46 botanical families were identified along with their Vasavi names, plant parts utilized, habitats, and cooking methods. Of these, 60 species were also used medicinally and 15 carried economic value. Different habitats were preferred for collection at different times of the year. Village group discussions unanimously concluded that the consumption of wild edibles has significantly reduced over time. Expert interviews identified the decreased availability of these species in their natural habitats as the most important reason for their reduced consumption. CONCLUSION The present study has demonstrated that the Vasavas' collective knowledge of wild edibles is vast and that these species contribute to their dietary diversity throughout the year. The finding of the present study, namely that anthropogenically managed habitats were often preferred over natural environments for the collection of wild edibles, suggests that conservation efforts should be extended beyond wild and human-uninhabited landscapes.
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Affiliation(s)
- Sonali Hasmukh Chauhan
- Department of Global Agriculture Sciences, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, 1138657 Japan
| | - Santosh Yadav
- The Serenity Library & Botanical Garden, Botany outreach, Plot no. 96/12, of Koteshwar village, Motera, Gandhinagar, Gujarat 380005 India
| | - Taro Takahashi
- Bristol Veterinary School, University of Bristol, Langford, Somerset BS40 5DU UK
- Sustainable Agriculture Sciences Department, Rothamsted Research, Okehampton, Devon EX20 2SB UK
| | - Łukasz Łuczaj
- Department of Botany, Faculty of Biotechnology, University of Rzeszów, Zelwerowicza 8B, 35-601 Rzeszów, Poland
| | - Lancelot D’Cruz
- Department of Biology, St. Xavier’s College, Ahmedabad, Gujarat India
| | - Kensuke Okada
- Department of Global Agriculture Sciences, Graduate School of Agriculture and Life Sciences, The University of Tokyo, Tokyo, 1138657 Japan
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