Methods of betulin extraction from birch bark

OV Demets, AT Takibayeva, RZ Kassenov, MR Aliyeva - Molecules, 2022 - mdpi.com
Betulin is the most popular of the known triterpenoids of the lupan series. It has valuable
pharmacological properties. It exhibits antibacterial, antiviral, antitumor, hypolipidemic and …

Ethnomedicinal plants traditionally used for the treatment of jaundice (icterus) in Himachal Pradesh in Western Himalaya—a review

D Raghuvanshi, R Dhalaria, A Sharma, D Kumar… - Plants, 2021 - mdpi.com
Ethnomedicinal plants have a significant role in the lives of people of rural and tribal areas.
Thousands of medicinal plant species are used to treat various diseases, including jaundice …

Isolation, structure elucidation and antimicrobial evaluation of natural pentacyclic triterpenoids and phytochemical investigation of different fractions of Ziziphus spina …

EN Ads, SI Hassan, S Rajendrasozhan, MH Hetta… - Molecules, 2022 - mdpi.com
Ziziphus spina-christi L.(ZSC-L) is a tree with thorny branches, belongs to the family
Rhamnaceae and grows in the sub-tropics. The purpose of this research is to isolate and …

Design and evaluation of sodium alginate-based hydrogel dressings containing Betula utilis extract for cutaneous wound healing

B Ishfaq, IU Khan, SH Khalid, S Asghar - Frontiers in Bioengineering …, 2023 - frontiersin.org
Traditional wound dressings have a limited capacity to absorb exudates, are permeable to
microbes, and may adhere to wounds, which leads to secondary injuries. Hydrogels are …

Methods of analysis and identification of betulin and its derivatives

AT Takibayeva, GK Zhumabayeva, AA Bakibaev… - Molecules, 2023 - mdpi.com
This scientific work presents practical and theoretical material on the methods of analysis
and identification of betulin and its key derivatives. The properties of betulin and its …

Effective method of purification of betulin from birch bark: The importance of its purity for scientific and medicinal use

P Šiman, A Filipová, A Tichá, M Niang, A Bezrouk… - PloS one, 2016 - journals.plos.org
A new and relatively simple method for purification of betulin from birch bark extract was
developed in this study. Its five purification steps are based on the differential solubility of …

Prospective Asian plants with corroborated antiviral potentials: position standing in recent years

S Ashrafi, M Rahman, P Ahmed, S Alam… - Beni-Suef University …, 2022 - Springer
Viral diseases are extremely widespread infections caused by viruses. Amongst numerous
other illnesses, viral infections have challenged human existence severely. Over the history …

The cytotoxic effects of betulin-conjugated gold nanoparticles as stable formulations in normal and melanoma cells

M Mioc, IZ Pavel, R Ghiulai, DE Coricovac… - Frontiers in …, 2018 - frontiersin.org
Gold nanoparticles are currently investigated as theranostics tools in cancer therapy due to
their proper biocompatibility and increased efficacy related to the ease to customize the …

Cocrystal formation of betulinic acid and ascorbic acid: Synthesis, physico-chemical assessment, antioxidant, and antiproliferative activity

M Nicolov, RM Ghiulai, M Voicu, M Mioc… - Frontiers in …, 2019 - frontiersin.org
Betulinic acid (BA) was demonstrated to be a very promising anticancer agent against
various tumor cell lines such as breast, colon, lung, and brain. Despite its strong cytotoxic …

Isolation and characterization of compounds in ethanolic extract of Albizia coriaria (Welw ex. Oliver) leaves: a further evidence of its ethnomedicinal diversity

T Omara, AK Kiprop, VJ Kosgei - Bulletin of the National Research Centre, 2022 - Springer
Abstract Background Albizia coriaria Welw ex. Oliver (A. coriaria) is one of the treasured
medicinal plants in Africa. In continuity of our study verifying the claim of using its leaves for …