scholarly journals A REVIEW OF THE MEDICINAL PLANTS IN BULGARIA – COLLECTION, STORAGE, AND EXTRACTION TECHNIQUES

2018 ◽  
Vol 11 (3) ◽  
pp. 28 ◽  
Author(s):  
Popova A ◽  
Mihaylova D
Keyword(s):  
Medicinal Plants ◽  
Biological Activities ◽  
Folk Medicine ◽  
Extraction Techniques ◽  
Food Preservatives ◽  
Plant Knowledge ◽  
Human Culture ◽  
Natural Remedies ◽  
Sustainable Usage

 Objective: As old as humankind itself, plants have been used as a source of flavor, food preservatives, natural remedies, and ailments. As a part of human culture, medicinal plants are recognized for their healing properties, and the plant knowledge has successfully been transferred from generations to present days. Since natural ingredients enhance safety, medicinal plants’ significance is constantly gaining interest because of the therapeutic phytochemicals that they contain.Methods and Results: The paper offers summarized information about the collection, storage, and extraction practices used in Bulgaria. A brief information regarding the distribution of the medicinal plants of the Bulgarian dendroflora is provided along with a review of the biological activities possessed. The various applications in the traditional and folk medicine are presented.Conclusion: Sustainable usage of medicinal plants plays a crucial to their conservation and increased healing potency. Thus, this paper reviews and emphasizes on the optimal collection, harvesting, and extracting approaches of medicinal plants

scholarly journals Insight into the Presence of Stilbenes in Medicinal Plants Traditionally Used in Croatian Folk Medicine

2016 ◽  
Vol 11 (6) ◽  
pp. 1934578X1601100 ◽  
Author(s):  
Ivana Generalić Mekinić ◽  
Danijela Skroza ◽  
Ivica Ljubenkov ◽  
Višnja Katalinić
Keyword(s):  
Biological Activity ◽  
Medicinal Plants ◽  
Biological Activities ◽  
Folk Medicine ◽  
Free Form ◽  
Naturally Occurring ◽  
Derivatives Of ◽  
Insight Into ◽  
Phenolic Extracts

Over the last years, great interest has arisen concerning plant stilbenes, especially resveratrol, which has a whole spectrum of positive biological activities. In this study, we investigated the presence of resveratrol monomers (trans- and cis- form) and naturally occurring derivatives of fraas-resveratrol (piceid, astringin and isorhapontin) in phenolic extracts of twenty medicinal plants traditionally used in Croatian folk medicine. The investigated compounds were present in the samples, in free form or as glucosides, and the highest share was found in immortelle, common yarrow and Lamiaceae plants. The obtained results indicate that biological activity of selected medicinal plants can be related to the presence of this valuable group of phytochemicals.

scholarly journals Medicinal Plants in the Treatment of Depression: Evidence from Preclinical Studies

Planta Medica ◽  
2021 ◽  
Author(s):  
Inés Moragrega ◽  
José Luis Ríos
Keyword(s):  
Medicinal Plants ◽  
Therapeutic Potential ◽  
Folk Medicine ◽  
Depression And Anxiety ◽  
Neuroprotective Effects ◽  
Treatment Of Depression ◽  
Natural Remedies ◽  
Relevant Group ◽  
Preclinical And Clinical Studies ◽  
Year 2000

AbstractMedicinal plants and their extracts are natural remedies with enormous potential for treating various diseases, including depression and anxiety. In the case of depression, hundreds of plants have traditionally been used in folk medicine for generations. Different plant extracts and natural products have been analyzed as potential antidepressant agents with validated models to test for antidepressant-like effects in animals, although other complementary studies have also been employed. Most of these studies focus on the possible mediators implicated in these potential effects, with dopamine, serotonin, and noradrenaline being the principal neurotransmitters implicated, both through interference with receptors and with their metabolism by monoamino oxidases, as well as through neuro-endocrine and neuroprotective effects. There are approximately 650 reports of antidepressant-like medicinal plants in PubMed; 155 of them have been compiled in this review, with a relevant group yielding positive results. Saffron and turmeric are the most relevant species studied in both preclinical and clinical studies; St. Johnʼs wort or kava have also been tested extensively. To the best of our knowledge, no review to date has provided a comprehensive understanding of the biomolecular mechanisms of action of these herbs or of whether their potential effects could have real benefits. The purpose of this narrative review is to provide an update regarding medicinal plants from the year 2000 to the present to examine the therapeutic potential of these antidepressant-like plants in order to contribute to the development of new therapeutic methods to alleviate the tremendous burden that depression causes worldwide.

scholarly journals A Review of Common Medicinal Plants in Chin State, Myanmar

2018 ◽  
Vol 13 (11) ◽  
pp. 1934578X1801301
Author(s):  
Zaw Min Thu ◽  
Mya Mu Aye ◽  
Hnin Thanda Aung ◽  
Myint Myint Sein ◽  
Giovanni Vidari
Keyword(s):  
Medicinal Plants ◽  
Biological Activities ◽  
Chemical Constituents ◽  
Therapeutic Effects ◽  
Medicinal Uses ◽  
The People ◽  
Natural Remedies ◽  
Phytochemical Constituents ◽  
Croton Oblongifolius ◽  
Myrica Nagi

Promising sources of novel bioactive compounds include plants growing in several third-world countries where the local flora is still largely uninvestigated. A paradigmatic example is represented by medicinal plants growing in Myanmar, especially in Chin State, in northwestern Myanmar. This is one of the least developed areas of the country where the people still use natural remedies derived from a rich biodiversity. This review mainly covers the investigations done on phytochemical constituents and biological activities of 20 medicinal plants, namely Alangium chinense, Anemone obtusiloba, Anneslea fragrans, Antidesma bunius, Croton oblongifolius, Embelia tsjeriam-cottam, Ficus heterophylla, Gaultheria fragrantissima, Hydnocarpus kurzii, Leea macrophylla, Leucas cephalotes, Millingtonia hortensis, Myrica nagi, Olax scandens, Pimpinella heyneana, Pterospermum semisagittatum, Ruellia tuberosa, Smilax zeylanica, Stemona burkillii, and Tadehagi triquetrum, that have long been used in the Chin State for curing various diseases. These plants have been selected on the basis of their medicinal uses not only in Myanmar but also in the related Ayurvedic healing system. Moreover, besides their medicinal importance, most of them grow in the Chin State more abundantly than in other regions of Myanmar. Although the efficacy of some of these plants have been verified scientifically, the chemical constituents and biological activities of most of them still need to be investigated to confirm the claimed therapeutic effects.

scholarly journals Phytochemical Properties and Diverse Beneficial Roles of Eucalyptus globulus Labill.: A Review

Horticulturae ◽  
2021 ◽  
Vol 7 (11) ◽  
pp. 450
Author(s):  
Awad Y. Shala ◽  
Mayank Anand Gururani
Keyword(s):  
Medicinal Plants ◽  
Eucalyptus Globulus ◽  
Biological Activities ◽  
Wide Spectrum ◽  
Pathogen Resistance ◽  
Synthetic Antioxidants ◽  
Bioactive Constituents ◽  
Food Preservatives ◽  
Global Challenge ◽  
The World

Eucalyptus globulus Labill. is one of the most widely utilized medicinal plants throughout the world due to its wide spectrum of interesting biological activities that are mainly attributed to the diversity of phytochemical constituents in the plant parts. The emerging crisis of pathogen resistance for conventional antibiotics is considered a global concern for the diminishing effectiveness of antibiotics; hence, there is an urgent need to explore new antimicrobial ingredients from botanical sources, among which the most promising sources are medicinal plants. Moreover, the growing limitation toward synthetic antioxidants motivated the scientific community all over the world to identify plant-acquired antioxidants and antimicrobials. This is a huge global challenge, because of the increasing public health awareness and reliance on natural compounds, as these compounds are safer alternatives. Moreover, the undesirable impacts of synthetic pharmaceuticals can be avoided. Furthermore, plant extracts and their oil could be used as eco-friendly plant-based products for insects, weeds, and plant pathogen control, which will diminish the dependence on synthetic chemicals. Thus, this review is to highlight the richness of the E. globulus plant, with precious bioactive constituents, antioxidants, antimicrobials, and phytoremediation, and herbicidal activities, which will pave the way to the development of new pharmaceuticals and agrochemicals, as well as food preservatives. They may also provide potential commercial applications to counteract the limitations of synthetic antioxidants.

Bryophyllum Pinnatum: A Review on Medicinal Benefits and Potent Bioactive Molecules

2020 ◽  
Vol 16 (7) ◽  
pp. 978-992
Author(s):  
Punit Kumar ◽  
Sujata Malik ◽  
Kashyap K. Dubey
Keyword(s):  
Web Of Science ◽  
Folk Medicine ◽  
Bioactive Molecules ◽  
Phytochemical Analysis ◽  
Traditional Herbal Medicine ◽  
Pharmacological Activities ◽  
Online Databases ◽  
Natural Remedies ◽  
Medicinal Properties ◽  
Bryophyllum Pinnatum

Background: Since its inception, people are using herbal extracts as natural remedies for the treatment of various diseases. Bryophyllum pinnatum, also known as the air plant, is a well-recognized herb used in folk medicine. It is native to Madagascar and further planted in tropical and subtropical areas around the world. It is known for the profusion of miniature plantlets which arise from the margins of phylloclade. Objective: The aim of this review is to provide the information regarding local and traditional uses, pharmacological activities and different phytochemicals reported from leaves extracts of Bryophyllum pinnatum. Methods: This review article contains a detailed survey of the literature about Bryophyllum pinnatum available in different online databases, such as; PubMed, Web of Science, Science Direct, Elsevier, and Google Scholar, etc. In this review, authors have focused on ethnopharmacological importance and phytochemicals present in Bryophyllum pinnatum and their structure. The structures of the phytochemical were prepared by the ChemDraw tool. Results: This plant is used as a traditional herbal medicine around the globe due to medicinal properties like; anthelmintic, immunosuppressive, hepatoprotective, antinociceptive, anti-inflammatory, antidiabetic, nephroprotective, antioxidant, antimicrobial, analgesic, anticonvulsant and antipyretic. Phytochemical analysis revealed the presence of many bioactive compounds like; alkaloids, flavonoids, triterpenes, steroids, glycosides, bufadienolides, lipids, and organic acids, etc. which are associated with different medicinal properties. Conclusion: Bryophyllum pinnatum possesses diverse pharmacological importance and remarkable medicinal properties. Investigators have reported a large number of phytochemicals exhibiting different medicinal properties and correlation of medicinal properties.

An overview on therapeutic potential of Iris Persica

2020 ◽  
Vol 06 ◽  
Author(s):  
Faiq H. S. Hussain ◽  
Hawraz Ibrahim M. Amin ◽  
Dinesh kumar Patel ◽  
Omji Porwal
Keyword(s):  
Therapeutic Potential ◽  
Biological Activities ◽  
Folk Medicine ◽  
Underground Storage ◽  
Kurdistan Region ◽  
Traditional Medicines ◽  
The Family ◽  
Storage Organs ◽  
Radical Generation ◽  
Perennial Herbs

: The family Iridaceae contains 92 genera and more than 1800 species, mostly perennial herbs with underground storage organs called rhizomes (bulbs). Some genera are important in traditional medicines, especially Iris and Gladiolus. The genus Iris belongs to this family and comprises about hundreds species among them, 12 species are found in Iraq. It has been widely used various medicines worldwide especially Iris persica is used in folk medicine in the Kurdistan region of Iraq as an effective treatment against tumours, antibacterial, antifungal and treating inflammation. Earlier finding confirmed that Iris persica and its constituents play role in the scavenging of free radical generation and prevention of disease pathogenesis. Each part of the Iris persica herb has some medicinal property. This review gives a eagle eye view mainly on the biological activities of the Iris persica and some of their compounds isolated, pharmacological actions of the Iris persica extracts and products, and plausible medicinal and therapeutically applications.

scholarly journals Extraction of Phenolic Compounds and Terpenes from Cannabis sativa L. By-Products: From Conventional to Intensified Processes

Antioxidants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 942
Author(s):  
Emilie Isidore ◽  
Hamza Karim ◽  
Irina Ioannou
Keyword(s):  
Phenolic Compounds ◽  
Cannabis Sativa ◽  
Biological Activities ◽  
Operating Conditions ◽  
Extraction Techniques ◽  
Ultrasound Assisted Extraction ◽  
Assisted Extraction ◽  
Whole Plant ◽  
Conventional Solvent Extraction ◽  
By Products

Cannabis sativa L. is a controversial crop due to its high tetrahydrocannabinol content varieties; however, the hemp varieties get an increased interest. This paper describes (i) the main categories of phenolic compounds (flavonoids, stilbenoids and lignans) and terpenes (monoterpenes and sesquiterpenes) from C. sativa by-products and their biological activities and (ii) the main extraction techniques for their recovery. It includes not only common techniques such as conventional solvent extraction, and hydrodistillation, but also intensification and emerging techniques such as ultrasound-assisted extraction or supercritical CO2 extraction. The effect of the operating conditions on the yield and composition of these categories of phenolic compounds and terpenes was discussed. A thorough investigation of innovative extraction techniques is indeed crucial for the extraction of phenolic compounds and terpenes from cannabis toward a sustainable industrial valorization of the whole plant.

scholarly journals Phytochemical Composition and Biological Activities of Scorzonera Species

2021 ◽  
Vol 22 (10) ◽  
pp. 5128
Author(s):  
Karolina Lendzion ◽  
Agnieszka Gornowicz ◽  
Krzysztof Bielawski ◽  
Anna Bielawska
Keyword(s):  
Biological Activities ◽  
Folk Medicine ◽  
Quinic Acid ◽  
Hepatoprotective Activity ◽  
Phytochemical Composition ◽  
Starting Point ◽  
Microbial Infections ◽  
Bacteria And Fungi ◽  
Bioactive Potential

The genus Scorzonera comprises nearly 200 species, naturally occurring in Europe, Asia, and northern parts of Africa. Plants belonging to the Scorzonera genus have been a significant part of folk medicine in Asia, especially China, Mongolia, and Turkey for centuries. Therefore, they have become the subject of research regarding their phytochemical composition and biological activity. The aim of this review is to present and assess the phytochemical composition, and bioactive potential of species within the genus Scorzonera. Studies have shown the presence of many bioactive compounds like triterpenoids, sesquiterpenoids, flavonoids, or caffeic acid and quinic acid derivatives in extracts obtained from aerial and subaerial parts of the plants. The antioxidant and cytotoxic properties have been evaluated, together with the mechanism of anti-inflammatory, analgesic, and hepatoprotective activity. Scorzonera species have also been investigated for their activity against several bacteria and fungi strains. Despite mild cytotoxicity against cancer cell lines in vitro, the bioactive properties in wound healing therapy and the treatment of microbial infections might, in perspective, be the starting point for the research on Scorzonera species as active agents in medical products designed for miscellaneous skin conditions.

scholarly journals Ethno-medicinal, phytochemistry, and pharmacological importance of Hunteria umbellate (K. Schum.) Hallier f. (Apocynaceae): a useful medicinal plant of sub-Saharan Africa

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
Olumide Samuel Fadahunsi ◽  
Peter Ifeoluwa Adegbola ◽  
Olubukola Sinbad Olorunnisola ◽  
Temitayo Idris Subair ◽  
David Oluwasegun Adepoju ◽  
...  
Keyword(s):  
Tropical Rainforest ◽  
Biological Activities ◽  
Folk Medicine ◽  
Sub Saharan Africa ◽  
Phytochemical Analysis ◽  
Menstrual Pain ◽  
Pharmacological Activities ◽  
Medicinal Uses ◽  
Intestinal Worms ◽  
Sub Saharan

Abstract Background Hunteria umbellate (K. Schum.) Hallier f. (Apocynaceae) is a tropical rainforest tree commonly found in sub-Saharan region of Africa. It is a useful and very popular plant among the locals due to the outstanding anti-diabetic activity of the seeds. Methods A comprehensive literature search on articles published on phytochemical analysis and various pharmacological activities of Hunteria umbellate was carried out using search engines such as Google Scholar, PubMed and Science Direct. Results In this review, it was deduced that H. umbellate is employed in folk medicine as an elixir for obesity, fever, leprosy sores, menstrual pain, infertility, yaws, intestinal worms, abdominal discomfort and stomach ache. Due to their durability and immunity against termites, the stems are coveted and desired as timbers in the construction of houses, while the bark has been reportedly exported to Europe for medicinal uses. Pharmacological activities such as fertility enhancing, aphrodisiac, hypoglycemic, anti-inflammatory, has been ascribed to the different morphological organs of H. umbellate. Moreover, compounds belonging to important classes of secondary metabolites with biological activities such as triterpenoids, flavonoids, tannins, alkaloids, quinic acids have been identified and characterized from the plant. Conclusion From this review, it can be inferred that, numerous and bioactive principles with known biological usefulness are present in the extracts of H. umbellate and might be responsible for the observed biological and pharmacological activities.

Review on pharmacological and phytochemical prospects of traditional medicinal plant: Persicaria hydropiper (Smartweed)

2021 ◽  
Vol 21 ◽  
Author(s):  
Abdul Nasir ◽  
Atif Ali Khan Khalil ◽  
Muhammad Zeeshan Bhatti ◽  
Ashfaq Ur Rehman ◽  
Jiayi Li ◽  
...  
Keyword(s):  
Medicinal Plant ◽  
Traditional Medicine ◽  
Northern Hemisphere ◽  
Biological Activities ◽  
Folk Medicine ◽  
Present Review ◽  
Polygonum Hydropiper ◽  
Wide Range ◽  
Pharmacological Data ◽  
Different Parts

: Persicaria hydropiper (L.) Delarbre (family Polygonacea), commonly known as Polygonum hydropiper, is a popular medicinal plant used in traditional medicine. The plant is indigenous to the tropical northern hemisphere and temperate zone including China, Bangladesh, India, and Japan. The plant is used in folk medicine for numerous ailments such as hemorrhoids, antifertility, diarrhea, and dyspepsia. Its medicinal usage in Unani, Ayurveda, Siddha, and other traditional medicine is well-recognized. So far, a wide range of active phytochemicals of this plant has been identified, such as flavonoids, sulphated flavonoids, terpenoids, anthraquinones, steroids, coumarin, simple phenolics, and others. Pharmacological data reported in the literature suggest that various parts of P. hydropiper exhibit antimicrobial, antioxidant, hypoglycemic, antidepressant, cardioprotective, hepatoprotective, anticancer, and antifertility effects. The present review aim is to compile the coherently document research on the phytochemical, pharmacological, and biological activities of P. hydropiper from different parts of the globe.

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