Search Results (70)

Roses held profound cultural and economic significance in ancient Greece and Rome, yet comprehensive documentation of their species diversity, cultivation practices, and horticultural innovations remains fragmented across archaeological, iconographic, and textual sources. This multidisciplinary study synthesizes evidence from classical texts, archaeological remains including recently identified rose stem fragments from Oplontis, and iconographic materials—including frescoes, coins, and mosaics—to reconstruct the horticultural systems and cultural landscape of roses in classical antiquity. Analysis of literary sources, particularly Theophrastus’s fourth-century BCE taxonomic descriptions, reveals systematic cultivation of diverse rose varieties with flowers ranging from white to deep crimson, including yellow variants, characterized by morphologies from simple to double forms and valued for fragrance intensity and re-blooming capacity. Archaeological evidence from sites such as Paestum, Pompeii, and Oplontis, including pollen samples, preserved wood fragments with diagnostic prickle patterns, and fresco representations, documents commercial rose production and specialized cultivation techniques that demonstrate significantly greater morphological diversity than textual sources alone indicate. Field research and collection documentation establish the origins of Mediterranean rose cultivation, while iconographic analysis identifies roses in religious ceremonies, festivals, and daily life contexts. Textual sources provide detailed propagation methods, seasonal management practices, and evidence of Mediterranean hybridization events, alongside extensive documentation of medicinal and cosmetic applications. Economic analysis reveals specialized trade networks, commercial production centers, and diverse applications in perfumery, garland making, and pharmaceutical industries. This research establishes that Greek and Roman civilizations developed sophisticated rose cultivation systems integrating botanical selection, horticultural innovation, and cultural symbolism that directly influenced medieval and Renaissance practices and informed modern trait categorization systems. These findings demonstrate the foundational role of classical antiquity in European rose heritage, revealing how ancient horticultural knowledge, species diversification through hybridization, and cultivation techniques created an unbroken transmission that shaped contemporary rose industries and established conservation priorities for this horticultural heritage. Full article

Boesenbergia burmanica Boonma, P.Saensouk & Saensouk, a new species from Naypyidaw Union Territory, Myanmar, is described based on morphological examination of specimens collected during field surveys in 2024–2025. The genus Boesenbergia is taxonomically complex, and ongoing botanical exploration in Southeast Asia continues to reveal undescribed taxa. Comparative analyses of living plants, herbarium materials, and published descriptions were conducted to determine diagnostic features. Boesenbergia burmanica is closely related to B. meghalayensis Aishwarya & M.Sabu but differs in having ovoid, branched rhizomes, a pubescent lamina on both surfaces, and an oblanceolate labellum with bright red markings. It grows in shady, sandy-loam habitats at 140–145 m elevation and flowers from August to September, producing inflorescences with nine to ten flowers. Species of Boesenbergia are traditionally used in Myanmar and neighboring regions as medicinal and ornamental plants, and notes on local ethnobotanical knowledge are provided. The new species exhibits high ornamental potential due to its compact clumping habit and attractive floral coloration. Cultivation guidelines are provided to support ex situ conservation and horticultural development for sustainable use. This discovery increases the number of Boesenbergia species recorded in Myanmar to 14 and highlights the importance of continued field-based taxonomic and conservation research on regional Zingiberaceae diversity. Full article

Domestic demand for honey in Kenya consistently exceeds national production, resulting in periodic reliance on imports. Kenyan honey is typically branded and marketed according to its geographical origin, whereas information regarding botanical origin is rarely communicated. This study was undertaken in two phases: a systematic review of the literature on honey varieties in Kenya—with an emphasis on legislation, production, and processing—and an online survey assessing front-of-pack (FoP) labeling descriptions. Legislatively, Kenyan honey varieties are categorized based on (i) the bee species producing the honey (honeybee or stingless bee), (ii) the intended use (direct human consumption or industrial application), and (iii) the presence of added flavoring agents. The results from the FoP labeling survey indicated that all domestic honey samples (n = 24) failed to comply with labeling requirements, instead emphasizing descriptors such as “natural” and “pure.” Only 40% of imported honey brands (n = 10) declared the botanical origin and processing method. Mellisopalynological studies showed that honey produced in the Acacia woodlands of Baringo, West Pokot, and Kitui can legitimately be marketed as Acacia honey. In contrast, honey from the Eastern Mau forest can be characterized as monofloral Eucalyptus, Croton, Albizia, or Cordia spp. honeys, with numerous bifloral and multifloral combinations. Sisal and mangrove honeys were also identifiable in landscapes dominated by these plant species. The lack of legislative classification for Kenyan monofloral honeys appears to contribute to widespread non-compliance in industry labeling practices. Although Kenyan honey remains competitive, inadequate product differentiation and weak labeling hinder access to niche domestic and international markets. To strengthen competitiveness, Kenyan honey legislation should incorporate provisions for characterizing monofloral honey types, processing standards, and mellisopalynological authentication. Such measures will enhance producer awareness, promote adoption of good processing practices, strengthen compliance with trade regulations, and support the development of a robust national honey value chain. Full article

This study evaluates fermented raw-dried pork snacks enriched with plant-based functional ingredients—lion’s mane (Hericium erinaceus), rosemary essential oil (Rosmarinus officinalis), rosehip (Rosa canina), sea buckthorn (Hippophae rhamnoides), and a hemp-derived CBD oil (Cannabis sativa)—produced from pork, with addition of cow sour whey and salt. We use “human grade” descriptively (compliance with human-food hygiene/microbiological requirements; no AAFCO/labeling claim). Functional enrichment modulated viscoelasticity (G′, G″), texture, water activity, density, and color. CBD oil softened the structure, increasing chewability and springiness, whereas TPA metrics were analyzed only for variants within the instrument range (control, CBD, rosehip). All variants reached a_w < 0.90 and tested negative for Salmonella spp. and Listeria monocytogenes in 25 g. Safety inferences are limited to a_w- and pathogen-based criteria. Sea buckthorn showed the highest a_w, while rosehip displayed the highest total viable counts (~10⁸ CFU/g); microbiological results are reported descriptively without inferential statistics. Density was the highest for lion’s mane and rosehip. Proximate composition varied (e.g., higher protein with rosemary oil; higher fat/moisture with sea buckthorn) but was assessed by FoodScan™ 2 as screening-level data. Overall, selected botanicals enabled targeted structure–texture modulation without breaching predefined safety targets under the tested conditions. Full article

Propolis is a complex, resinous substance originating from plant exudates and processed by bees, e.g., Apis mellifera L. Propolis is rich in flavonoids, phenolic acids, and terpenoids. It exhibits broad biological activities, including antimicrobial, anti-inflammatory, immunomodulatory, and anticancer effects. This review summarizes recent findings on the therapeutic potential of propolis in preclinical models of cancer and infectious diseases, with a focus on its molecular mechanisms of action. Experimental data indicate that propolis and its active constituents can induce apoptosis, inhibit proliferation, angiogenesis, and metastasis of cancer cells, and modulate immune responses and microbial virulence. Despite promising in vitro results, in vivo studies remain limited, and their results are often inconsistent. The variability in chemical composition due to geographical and botanical factors, as well as the lack of standardized extracts, further impedes translational research. We highlight key molecular pathways affected by propolis and propose directions for future studies, including improved standardization and more rigorous in vivo results description. These efforts are essential to validate propolis as a potential booster or alternative therapeutic strategy in oncology and infectious diseases treatment. Full article

Isatis tinctoria L. (Brassicaceae), also known as woad or dyer’s woad, is an ancient plant with a rosy future ahead. Most of the knowledge about woad is related to indigo dye production and its medicinal applications, especially its leaves. The general interest in woad has decreased with the rise of petroleum-based products. However, nowadays this plant is attracting interest again with industries reintroducing natural dyes. To meet the market demand in a sustainable manner, recent studies have focused specifically on woad seeds, leading to a valorization of the whole woad plant. This review provides an overview of the botanical, phytochemical composition, and properties of woad seeds, primarily supporting their cosmetic and pharmaceutical potential. From a chemical point of view, woad seeds mainly contain fatty acids, amino acids, phytosterols and glucosinolates. These compounds have been investigated through their extraction and analytical methods, as well as their properties and industrial applications. Full article

Impatiens reidii Hook.f., a presumed extinct and Kumaon endemic species only known from its type collection in 1886, is rediscovered from near type locality after a gap of 138 years. The identity of the historically ambiguous name Impatiens tingens Edgew. is reinvestigated based on studies of literature, type specimens, and recollection of live material from the type locality that confirmed the name I. tingens is conspecific with I. scullyi Hook.f. and thus latter name is synonymised. Impatiens inayatii Hook.f., another little-known species described by Hooker as endemic to Kali valley, Kumaon currently treated as a synonym of Impatiens bicornuta Wall., is recollected from near the type locality after 124 years. Our recollection confirms its identity as a totally distinct species from section Urticifoliae S.Akiyama and H.Ohba, thus reinstating name I. inayatii. Augmented description for all three species is provided with information on their botanical history, species etymology, key identification characteristics, distribution, phenology, ecology, and first photographic documentation of I. reidii and I. inayatii. Also, lectotypes are designated for the names I. reidii, I. tingens, I. laxiflora var. stracheyi Hook.f. and I. micranthemum Edgew. Full article

Hylomecon japonica (Thunb.) Prantl et Kundig is a plant whose root and rhizome belong to the genus Hylomecon within the Papaveraceae family. It has a long medicinal history and has been traditionally used to treat various conditions, including wind–cold–dampness obstruction syndrome, rheumatic joint pain, traumatic injuries, excessive fatigue, weakness of the limbs, epigastric pain, and dysentery. Modern pharmacological research confirms that Hylomecon japonica exhibits effects such as anticancer, anti-inflammatory, and antibacterial activities. To gain a comprehensive understanding of this plant, a thorough literature review was conducted using databases like Scifinder, Web of Science, PubMed, Scopus, and CNKI. This review provides an overview of the traditional applications, geographical distribution, botanical description, chemical composition, and pharmacological effects of Hylomecon japonica. Researchers have isolated and identified a total of one hundred and thirty-five components from Hylomecon japonica, including alkaloids, saponins, phenolics, flavonoids, other compounds, and trace elements. Notably, alkaloids and saponins have shown significant anti-tumor and antibacterial effects. Additionally, extracts of Hylomecon japonica have demonstrated promising activity in anti-inflammatory, anti-obesity, and varicose vein treatment applications. Despite the existing foundational research, further studies are necessary to enhance our understanding of its mechanisms and pathways of action. This research will provide valuable references for active ingredient research and the development and utilization of Hylomecon japonica’s medicinal value. By continuing to explore this plant’s potential, we can pave the way for new therapeutic advancements and improve health outcomes for patients worldwide. Full article

This study addresses a critical issue in plant taxonomy and phylogeny: the relationship between archaeological materials and potentially analogous living populations. Given the current limitations in definitively establishing the identity between archaeological and contemporary materials, we propose an intermediate approach. This approach serves as a useful framework while scientific methods advance towards definitively assessing whether an archaeological wheat sample, approximately 5000 years old from Central Europe, belongs to the same species as a modern wheat currently endemic to Central Asia. This approach consolidates the taxonomic validity of both archaeological and living materials, allowing them to be treated as distinct taxa while preserving the possibility of future identification convergence. Triticum vulgare var. antiquorum, an archaeobotanical small-grained, free-threshing wheat, was originally described in 1865. The 1982 discovery of morphologically similar living wheat in Tajikistan raised questions about their taxonomic relationship. Our study reviews the nomenclature of both taxa, designating an illustration from the original description of T. vulgare var. antiquorum as the lectotype to align with the traditional concept of the name. We address the ambiguity surrounding “Triticum antiquorum” as used by Russian agronomists and botanists, proposing a more precise circumscription within the current systematic framework of the genus based on cytogenetic data. Consequently, we describe a new taxon, Triticum sphaerococcum subsp. antiquorum. The holotype, selected from material with available cytogenetic data and grown from Professor Udachin’s original Pamir (Tajikistan) collection, is preserved in the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (WIR) collection. It is deposited at the I.M. Krasnoborov Herbarium of Central Siberian Botanical Garden SB RAS (NS), with an isotype at the WIR. This taxonomic revision and new subspecies designation provide a robust framework for reconciling archaeological and contemporary wheat diversity, advancing our understanding of wheat evolution and agricultural history. Full article

The use of medicinal plants in the management of microbial infections is significant to the health of the indigenous people in many Angolan communities. The present study provides a comprehensive overview of medicinal plants used for the management of microbial infections in Angola. Relevant information was extracted from research articles published and associated with the use of medicinal plants in the management of microbial infections in Angola (from January 1976 to November 2023). Data or information were gathered from the literature sourced from Wiley Online, SciFinder, Google Scholar, Web of Science, Scopus, ScienceDirect, BMC, Elsevier, SpringerLink, PubMed, books, journals and published M.Sc. and Ph.D. thesis. A total of 27 plant species, representing 19 families, were recorded in this study. Hypericaceae (11%), Lamiaceae (11%), Malvaceae (11%), Phyllanthaceae (11%), Fabaceae (16%) and Rubiaceae (16%) were the most predominant families. The leaves are the most used parts (96%), followed by bark (74%) and root (70%). The data revealed that medicinal plants continue to play significant roles in the management of microbial infections in Angola. In order to explore the benefits of the therapeutic potential of indigenous medicinal plants for diseases related to infections; further scientific research studies are important to produce data on their effectiveness using appropriate test models. This approach might assist with the continuing drive regarding the integration of Angolan traditional medicine within mainstream healthcare systems. Full article

The genus Curcuma L. (Zingiberaceae) is highly diverse and often exhibits similar morphological appearances, leading to frequent misidentifications that impact botanical practices, horticultural activities, and conservation efforts. This study addresses the taxonomic confusion surrounding the plant locally known as “Ploy Thaksin”, which was previously misidentified as Curcuma aurantiaca Zijp. To resolve this issue, we conducted a detailed morphological analysis and reviewed the protologues descriptions of its ally species, focusing on anther characteristics and other key features. Our findings reveal that “Ploy Thaksin” actually represents two distinct species: one correctly identified as C. aurantiaca found in lower Peninsular Thailand (Satun and Trang Provinces), and another species, characterized by calcarate anthers found in upper Peninsular Thailand which resemble C. sumatrana Miq., C. nepalensis M.Sabu, Kasaju, and S.Subedi, described here as a new species under the name “C. peninsularis Saensouk, P.Saensouk, Maknoi, and Boonma” along with the details of a description, illustration, map of distribution, vernacular name, ecology, phenology, utilization, and economic value, including the proposal of a conservation status. This study clarifies previous misidentifications and underscores the importance of precise taxonomic practices for the accurate classification and conservation of Curcuma species. The results provide valuable insights for future research and horticultural applications, enhancing the understanding of Curcuma biodiversity. Full article

Research studies on plant secondary metabolites have increased over the last decades as a consequence of the growing consumer demand for natural products in pharmaceutics and therapeutics, as well as in perfumery and cosmetics. In this perspective, many Mediterranean plant species could be an appreciated source of bioactive compounds with pharmacological and health-promoting properties, including antioxidant, antimicrobial, antiviral, anti-inflammatory, and antitumor ones. Calendula officinalis and Foeniculum vulgare are commercially important plants of the Mediterranean flora, with great therapeutic use in the treatment of many disorders since ancient times, and are now listed in several world pharmacopoeias and drug agencies. The present review offers an overview of the main phytochemicals, phenols, terpenes, and alkaloids, biosynthesized in C. officinalis and F. vulgare, both species endemic to the Mediterranean region. Further, all current knowledge and scientific data on taxonomic classification, botanical description, traditional uses, pharmacological studies, and potential toxicity of both species were reported. The principal aim of this review is to point out the prospective use of C. officinalis and F. vulgare as valuable reservoirs of beneficial plant-derived products with interesting biological properties, also providing suggestions and future challenges for the full exploitation of these two Mediterranean species for human life improvement. Full article

Notopterygium, a plant genus belonging to the Apiaceae family, is utilized in traditional Chinese medicine for its medicinal properties. Specifically, the roots and rhizomes of these plants are employed in phytotherapy to alleviate inflammatory conditions and headaches. This review provides a concise overview of the existing information regarding the botanical description, phytochemistry, pharmacology, and molecular mechanisms of the two Notopterygium species: Notopterygium incisum and N. franchetii. More than 500 distinct compounds have been derived from these plants, with the root being the primary source. These components include volatile oils, coumarins, enynes, sesquiterpenes, organic acids and esters, flavonoids, and various other compounds. Research suggests that Notopterygium incisum and N. franchetii exhibit a diverse array of pharmacological effects, encompassing antipyretic, analgesic, anti-inflammatory, antiarrhythmic, anticoagulant, antibacterial, antioxidant, and anticancer properties on various organs such as the brain, heart, digestive system, and respiratory system. Building activity screening models based on the pharmacological effects of Notopterygium species, as well as discovering and studying the pharmacological mechanisms of novel active ingredients, will constitute the primary development focus of Notopterygium medicinal research in the future. Full article

Hypericum ascyron L. (H. ascyron) is a significant medicinal plant traditionally used for various conditions like hematemesis, hemoptysis, injuries from falls, irregular menses, dysmenorrhea, and liver fire-induced headaches. A comprehensive literature search was conducted using databases like SciFinder and Web of Science to explore its traditional uses, geographical distribution, botanical description, phytochemistry, and pharmacology. The objective of this review is to lay groundwork and suggest fresh avenues of investigation into the possible uses of the plant. Currently, two hundred and seventy compounds have been isolated and identified from H. ascyron, including phloroglucinols, xanthones, flavonoids, phenolics, steroids and triterpenoids, volatile components, and other compounds. Notably, phloroglucinols, xanthones, and flavonoids have exhibited remarkable pharmacological effects like antioxidant, antidiabetic, anti-inflammatory, antidepressant, cytotoxic, and antimicrobial activities. Despite extensive research, further studies are needed to understand new components and mechanisms of action, requiring more detailed investigations. This thorough exploration could facilitate the advancement and utilization of H. ascyron. Full article

This study summarized the physicochemical analysis of 609 honey samples originating from the Republic of Serbia. Variations among honey samples from different botanical origins, regions of collections, and harvest years were exposed to descriptive statistics and correlation analysis that differentiated honey samples. Furthermore, most of the observed physicochemical parameters (glucose, fructose, sucrose content, 5-hydroxymethylfurfural (5-HMF) levels, acidity, and electrical conductivity) varied significantly among different types of honey, years, and regions. At the same time, no noticeable difference was found in diastase activity, moisture content, and insoluble matter. Based on the obtained results, 22 honey samples could be considered adulterated, due to the irregular content of sucrose, 5-HMF, acidity, and diastase activity. In addition, 64 honey samples were suspected to be adulterated. Adulterated and non-compliant samples present a relatively low percentage (14.1%) of the total number of investigated samples. Consequently, a considerable number of honey samples met the required standards for honey quality. Overall, these findings provide insights into compositional and quality differences among various types of honey, aiding in understanding their characteristics and potential applications. Full article