Ethnopharmacological Relevance: We studied the local knowledge and uses of medicinal plants among the Ivatan people of Batan Island by documenting their traditional practices.
Aim Of The Study: To identify the types of medicinal plants used in self-care by the indigenous people of Batan Island, the Philippines and to investigate the extent to which the plants are used. Conservation of medicinal plants and natural resources is becoming increasingly important; thus, this research aims to collect information from local people concerning the use of medicinal plants on Batan Island.
Materials And Methods: A total of 116 informants were interviewed, allowing for calculated informant consensus factors (ICF), use value (UV), and fidelity levels (FL) for each medicinal plant species used to cure various ailments. This helped to establish a consensus on which species are effective for particular ailments, as well as the species' relative importance, and enabled us to understand the extent of the potential utilization of each species.
Results: We describe the therapeutic effects of 112 plant species used medicinally against 13 categories of ailments. The highest ICF value (1.00) was cited for diseases of the ear and respiratory system and for use during pregnancy, childbirth and the postnatal period. The maximum FL of 100% was found for Carica papaya, Stachytarpheta jamaicensis, Musa sapientum, and Pedilanthus tithymaloides, used for the treatment of constipation, cuts and wounds, diarrhea, and dislocations and fractures, respectively. The highest UV was for Hibiscus rosa-sinensis (0.67). All plants with high UV were used for exogenous diseases, certain infectious and parasitic diseases, injuries, poisonings and other consequences of external factors, and diseases of the skin and subcutaneous tissues. In addition to its use for endogenous disease and lifestyle-related diseases and illnesses, Moringa oleifera is also used for diseases of the circulatory system, with a UV of 0.57 and Cocos nucifera is used for diseases of the genitourinary system, with a UV of 0.56.
Conclusions: This study demonstrates that many plant species play an important role in local healing practices and that knowledge of traditional medicine is still utilized and plays a significant role on Batan Island. The documentation of this rich traditional ethno-medicinal knowledge has furnished us with novel information that not only will provide recognition of this undocumented knowledge but also could provide new avenues for pharmacological investigations to improve healthcare for a range of ailments.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.jep.2012.11.029 | DOI Listing |
J Chromatogr A
December 2024
Chemical Technology Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur (Himachal Pradesh), 176061, India; Academy of Scientific and Innovative Research, (AcSIR), Ghaziabad, 201002, India. Electronic address:
The aim of current work was to develop a novel, simple, sensitive, and reliable method for screening and quantification of thirty-two polyphenol compounds from Cordia myxa (C. myxa) using Ultra Performance Liquid Chromatography Photodiode Array detector (UPLC-PDA). With the help of the quaternary solvent manager and a comparison study of seven different columns packed with silica particles that are less than two micron thick (1.
View Article and Find Full Text PDFPlant Physiol Biochem
January 2025
Functional Plant Cultivation and Application Teams, Institute of Urban Agriculture, Chinese Academy of Agricultural Sciences, Chengdu, 610000, China; State Key Laboratory of Dao-di Herbs, Beijing, 100700, China; Zhengzhou Research Base, State Key Laboratory of Cotton Biology, School of Agricultural Sciences, Zhengzhou University, Zhengzhou, 450052, China. Electronic address:
Conifers of the genus Taxus are environmentally friendly plants with significant medicinal and ecological value, contributing to the enhancement of urban living environments. Paclitaxel, a compound found in Taxus, has garnered particular research interest owing to its potent anti-cancer effects. However, traditional methods of extracting paclitaxel from Taxus are not only inefficient, but also destructive and unsustainable, posing the major risk of Taxus extinction.
View Article and Find Full Text PDFWorld J Microbiol Biotechnol
January 2025
Biotechnology Division, CSIR-Institute of Himalayan Bioresource Technology (IHBT), Palampur, HP, 176061, India.
Understanding the change in plant-associated microbial diversity and secondary metabolite biosynthesis in medicinal plants due to their cultivation in non-natural habitat (NNH) is important to maintain their therapeutic importance. Here, the bacterial endomicrobiome of Podophyllum hexandrum plants of natural habitat (NH; Kardang and Triloknath locations) and NNH (Palampur location) was identified and its association with the biosynthesis of podophyllotoxin (PTOX) was revealed. Rhizomes (source of PTOX) of plants of NH had highest endophytic bacterial diversity compared to NNH-plants.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Botany, MMV, Banaras Hindu University, Varanasi, 221005, India.
The research highlights the importance of exploring endophytic microbiomes of medicinal plants to uncover their potential for secondary metabolite production and their role in the biosynthesis of host-derived compounds. This study was aimed to isolate leaf endophytic bacteria of Rauvolfia serpentina, investigate their antibacterial, antioxidant potentials and detect host-origin compound reserpine using Reverse Phase High-Performance Liquid Chromatography (RPHPLC). Untargeted analysis via Ultra High-Performance Liquid Chromatography-High-Resolution Mass Spectrometry (UHPLC-HRMS/MS) was conducted for profiling main phytochemicals in the leaves and to explore potential bioactive compounds in bacterial extracts.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
National Engineering Institute for the Research and Development of Endangered Medicinal Resources in Southwest China, Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China; Guangxi Key Laboratory of High-Quality Formation and Utilization of Dao-Di Herbs, National Center for TCM Inheritance and Innovation, Guangxi Botanical Garden of Medicinal Plants, Nanning 530023, China. Electronic address:
Zein-based nanoparticles (NPs) have attracted considerable attention as potential delivery systems for bioactive compounds. However, their application has been limited by poor stability and redispersibility. In this study, we addressed these challenges by fabricating zein nanocarriers using branching structural fructo-oligosaccharides (P-FOS) and sodium caseinate (NaCas) as costabilizers.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!