traditional plant use
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Resources ◽  
2021 ◽  
Vol 10 (10) ◽  
pp. 96
Author(s):  
Mpho Mohlakoana ◽  
Annah Moteetee

In southern Africa, several plants are used ethnobotanically as soap substitutes, however, this information resides in different literature sources. The foaming and cleansing properties of such plants are attributed mainly to the presence of saponins, but other compounds such as alkaloids and terpenoids are also implicated. This study aimed to compile a comprehensive list of plants used traditionally as soap substitutes in southern Africa and to assess the chemical properties of selected species. Qualitative phytochemical analysis was done using five solvents (ethanol, methanol, water, chloroform, and acetone) to determine the presence of saponins, alkaloids, and terpenoids in selected soap plants. Quantitative analysis of the saponin content was done employing spectrophotometric tests of methanol extracts. There are thirty-seven (37) known southern African soap plants from twenty-four (24) different families, with the Fabaceae having the highest number of species (eight). Saponin concentrations of nine previously unstudied selected soap plants are reported for the first time in this study, whereby Calodendrum capense had the highest saponin concentrations are at 107.89 ± 4.89 mg/g, followed by Noltea africana (52.65 ± 6.81 mg/g), Crinum bulbispermum (35.43 ± 4.25 mg/g), and Merwilla plumbea (25.59 ± 0.83 mg/g). The knowledge of plant composition gives a better understanding of plant chemistry and possible use of plants medicinally, industrially and as soap substitutes. Furthermore, this allows the verification and the justification of traditional plant use. Soap plants have been used traditionally for many years, the potential to commercialise the use of these plants has been realised with the increase in the use of organic products by conscious consumers hence, the purpose of this investigation can have bearing on future projects and products.


Author(s):  
Nahit YEREBASAN ◽  
Engin KIRÇIL ◽  
Melike Sultan YILMAZ ◽  
Aysun ÇAKILCIOĞLU ◽  
Vildan DENİZ YELOĞLU ◽  
...  

Author(s):  
Glenn S. L. Stuart ◽  
Eryn L. Coward

The University of Saskatchewan Department of Archaeology & Anthropology became the first academic Department in Canada to publicly offer a Statement on Reconciliation. Most archaeologists recognize our colonial past and agree we need to expand our focus to incorporate better the thoughts, actions, and desires of the descendant communities of those who produced the material and nonmaterial remains we study. As a subdiscipline of archaeology, palaeoethnobotany with its emphasis on traditional plant use is well-positioned to engage fully with descendant communities. The Northern Plains would seem an ideal candidate for such research, given the rarity of existing palaeoethnobotanical research and the apparent absence of engaged research on medicinal plants. Current literature on the Northern Plains does include various ethnobotanical accounts, including discussion of plants with medicinal purposes. Though rare, there are also a few palaeoethnobotanical studies, which typically incorporate ethnobotanical data to aid interpretations. But what is lacking are clear attempts to bridge these sources of information; to conduct studies specifically designed through the coordinated efforts of Indigenous Knowledge Keepers and Healers with palaeoethnobotanists. We discuss how community-engaged scholarship of medicinal plants research on the Northern Plains may benefit both palaeoethnobotany and descendant communities. 


2015 ◽  
Vol 11 (1) ◽  
pp. 9 ◽  
Author(s):  
Alexander Zizka ◽  
Adjima Thiombiano ◽  
Stefan Dressler ◽  
Blandine MI Nacoulma ◽  
Amadé Ouédraogo ◽  
...  

2013 ◽  
Vol 145 (1) ◽  
pp. 328-342 ◽  
Author(s):  
Riccardo Di Novella ◽  
Nicola Di Novella ◽  
Laura De Martino ◽  
Emilia Mancini ◽  
Vincenzo De Feo

Human Ecology ◽  
2009 ◽  
Vol 37 (6) ◽  
pp. 775-782 ◽  
Author(s):  
Riccardo Motti ◽  
Vincenzo Antignani ◽  
Marisa Idolo

2005 ◽  
Vol 97 (1) ◽  
pp. 129-143 ◽  
Author(s):  
Ayalla M. Scherrer ◽  
Riccardo Motti ◽  
Caroline S. Weckerle

2001 ◽  
Vol 71 (2) ◽  
pp. 759 ◽  
Author(s):  
Mitsuo Ichikawa ◽  
Daiji Kimura ◽  
Hideaki Terashima

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