Exploring the nutritional potential and anti-nutritional components of wild edible fruits of the Eastern Himalayas

Angami, Thejangulie; Wangchu, Lobsang; Debnath, Prankanu; Sarma, Pranabjyoti; Singh, Barun; Singh, Amit Kumar; Hazarika, B. N.; Singh, Mayanglambam Chandrakumar; Touthang, Letngam; Lungmuana,; Ayyanar, Muniappan

doi:10.1007/s11694-023-02147-5

Cited by 6 publications

(1 citation statement)

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“…It is estimated that nearly 800 million people are chronically hungry, and 2 billion individuals are undernourished due to micronutrient deficiencies [ 12 ]. Consuming wild edible fruits can be a good source of vitamins and supplement micronutrient deficiencies [ 13 , 14 ]. The diversity of wild edible fruits across different ecological zones in Africa, such as miombo woodlands is essential because wild edible fruits are rich sources of vitamins, minerals and valuable phytochemicals [ 15 ].…”

Section: Introductionmentioning

confidence: 99%

An ethnobotanical study of wild edible fruits in miombo woodlands of Tabora region in Western Tanzania

Mgalula

2024

J Ethnobiology Ethnomedicine

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Background Wild edible fruits found in Tanzania's miombo woods are an indispensable source of food and medicine. Unfortunately, with the rapid expansion of human activities and urbanisation in the Tabora rural, Uyui and Sikonge districts of Western Tanzania, some wild fruits are disappearing due to the loss of plant diversity. The objectives of this study wereL: to document the knowledge related to wild edible fruits; to quantify the use and cultural significance, and to determine their threats. Methods The ethnobotanical study was conducted from June 2022 to February 2023 involving 244 local informants. The study used field visits, the collection of plant parts, and semi-structured interviews with locals for its data collection. Descriptive statistics and correlation test were used to analyse the knowledge related to wild fruits. Frequency citation (f) and use reports (UR) were computed to understand the diversity and cultural significance (CI). Results The study documented 27 wild edible fruit species used for food and medicine. The life form constituted deciduous shrubs or trees (64%), shrub trees (21%) and evergreen or deciduous trees (15%). About (56%) of wild edible fruits were collected from June to August after the rainy season, (33%) were harvested between December and May during the rainy season, and (11%) were gathered from September and November before the rainy season. Household size and sex of the respondents were significantly correlated to the knowledge of wild edible fruits. Higher utilisation frequency (f) was recorded for Vitex mombassae Vatke (f = 0.84), Strychnos spinosa Lam. (f = 0.82), Vitex payos (Lour.) Merr. (f = 0.56), Phyllogeiton discolor (Klotzsch) Herzog. (f = 0.45), Vangueria infausta Burchell (f = 0.45), Tamarindus indica L. (f = 0.38), Parinari curatellifolia (f = 0.25), Landolphia parvifolia K.Schum. (f = 0.22) and Microcos conocarpa Burret (f = 0.22) fruits species. Additionally, Phyllogeiton discolor (Klotzsch) Herzog. (UR = 56), Vitex mombassae Vatke (UR = 56), Tamarindus indica L. (UR = 37), Strychnos spinosa Lam. (UR = 14) and Friesodielsia obovata (Benth.) Verdc. (UR = 11), have higher use reports (UR) and considered culturally important. Wild fruits were used to cure diabetes, gastrointestinal, reproductive, and respiratory infections ailments. Discussion and conclusion Multiple uses as well as the related knowledge of wild fruits have been documented. Friesodielsia obovata, Grewia flavescens Juss and Thespesia garckeana F.Hoffm. are the medicinal fruit species reported for the first time. Harvesting of wood plants, charcoal activities, crop cultivation, grazing expansion, and environmental change, have had an impact on the diversity of wild edible fruit plants. Over the past three decades, the use of wild fruits has been impacted by the loss of plant diversity due to decline of cultural norms on the forests management. Given the variety of uses for wild fruits, promoting markets for native fruits, sensitising the locals about the cultural importance and innovation on processing techniques are necessary to spur conservation efforts.

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Section: Introductionmentioning

confidence: 99%