A5079753912- Plant Diversity and Evolution
- Biodiesel Production and Applications
- Phytochemistry and Biological Activities
- Plant and animal studies
- Botany, Ecology, and Taxonomy Studies
- Plant Ecology and Taxonomy Studies
- Ethnobotanical and Medicinal Plants Studies
- Catalysis and Hydrodesulfurization Studies
- Essential Oils and Antimicrobial Activity
- Plant and Fungal Species Descriptions
- Biofuel production and bioconversion
- Edible Oils Quality and Analysis
- Enzyme Catalysis and Immobilization
- Diatoms and Algae Research
- Microbial Fuel Cells and Bioremediation
- Berberine and alkaloids research
- Allelopathy and phytotoxic interactions
- Aquatic Ecosystems and Phytoplankton Dynamics
- Botanical Studies and Applications
- Toxin Mechanisms and Immunotoxins
- Microplastics and Plastic Pollution
- African Botany and Ecology Studies
- Garlic and Onion Studies
- Bacterial biofilms and quorum sensing
- Pesticide and Herbicide Environmental Studies
Andijan State University
2023-2025
The current study focuses on the synthesis of Cerium oxide (CeO2) nanocatalyst via Tragacanth Gum (TG) using wet impregnation method and its application for sustainable biodiesel production from a novel, non-edible Descurainia sophia (L.) Webb ex Prantl seed oil. D. oil has higher content (36 wt%) free fatty acid (FFA) value (0.6 mg KOH/g). Innovative analytical methods, such as X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive (EDX), transmission (TEM),...
Despite its millennial existence and empirical documentation, the ethnological knowledge of herbs is a more recent phenomenon. The their historical uses as food, medicine, source income small-scale businesses, sociological impacts are threatened due to slow ethnobotanical research drive. Species genus Solanum have long been extensively used in folk medicine treat various illnesses humans since dawn civilization. All data were systematically obtained from papers, monographs, books written...
The aim of the study was to visualize micromorphology Amaranthaceous pollen using scanning electron microscopy collected from Thal Desert. Field collection conducted July September 2021. A total 14 taxa family Amaranthaceae were which belong nine genera. Achyranthes aspera, Aerva javanica, lanata, Amaranthus graecizans, retroflexus, viridis, Bassia indica, Chenopodium album, ficifolium, murale, Digera muricata, Haloxylon stocksii, Salsola tragus, and Suaeda fruticosa studied in terms...
The green chemistry method for nanocatalyst synthesis along with environmentally feasible non-edible sources are promising alternatives to fossil fuels. current study focuses on the of copper oxide phyto-nanocatalyst and identification a new renewable feedstock, Citrullus colocynthis, reduce environmental pollution. highest biodiesel yield (95%) was obtained under optimum conditions 1:8 oil-to-methanol ratio reaction temperature 85 °C 120 min 0.365 wt% catalyst concentration. synthesized...
Background: In the world, great importance is attached to intensification of plants. To date, most medicinal plants are only partially used. case Colchicum autumnale L. currently mainly corms used for extraction alkaloids. The purpose this study was investigate use perspective plant reported from area. This article examines anatomy and phytochemistry leaf corm C. autumnale, which grown as a crop in Uzbekistan. Methods: leaves were fixed 70% ethanol according generally accepted method;...
Recently, intensifying energy crises accompanying ecological due to the decline in fossil-fuel reserves and extensive greenhouse gas emissions have triggered exploration of renewable substitutes for petro-diesel. In this scenario, biodiesel is best alternative non-renewable finite conventional fuels its cost-effectiveness, sustainability, renewability, biodegradability, eco-friendly nature. Hence, current research was designed utilize scanning electron microscopy investigate identify...
Membrane technology has been embraced as a feasible and suitable substitute for conventional time- energy-intensive biodiesel synthesis processes. It is ecofriendly, easier to run regulate, requires less energy than approaches, with excellent stability. Therefore, the present study involved application of highly reactive recyclable Titania-based heterogeneous nanocatalyst (TiO2) production from nonedible Azadhiracta indica seed oil via membrane reactor, since easily widely accessible rich...
ABSTRACT The hydrobiological ecosystem and ecohydrology of freshwater algae play a significant role in regulating stability by influencing water flow, nutrient cycling habitat conservation. This study was performed different unexplored areas village Kosht (District Chitral), Khyber Pakhtunkhwa (KPK), Pakistan (72°9′0″ E 36°14′0″ N) for detailed morpho‐taxonomic description algae. collection conducted from four distinct habitats Kosht, including streams, ponds, rivers wetlands, to provide...
This study examines the role of light microscopic (LM) and scanning electron (SEM) micromorphological traits epidermis in identifying classifying invasive plants. SEM was conducted to increase our understanding qualities that are not visible microscopy elucidate unclear affinities among species. The species' morphological anatomical characteristics from Pothohar Plateau Pakistan for first time. results showed various features very useful accurate identification. Adaxial abaxial surfaces...
The objective of the study was a pre-screening microplastic (MP) content in surface water and benthic sediments Kara Darya Chirchiq rivers, first-order tributaries Syr River (Uzbekistan). For first time, sediment samples were taken from this region, quantitative screening MPs 0.15–5.00 mm size performed. A combined visual μRaman-based methodology used to quantify characterize artificial polymer microparticles bottom two rivers. average abundance waters found be 4.28 ± 0.09 0.95 0.36 items...
Palynology, a prominent field in plant systematics and biodiversity studies, plays vital role identifying determining the species present specific region. The current study was performed to evaluate micromorphological traits of pollen from flora Lesser Himalaya. Pollen microstructural variations aid identification belonging botanical families various geographic habitats. Flowers 24 selected categorized into 16 were collected, preserved then acetolysis protocol followed. examined under light...
The species of the subfamily Polygonoideae is an essential component temperate forests as well flora western Himalayan region. aim this research was to explore taxonomic diversity, distribution patterns, and associated in relation edaphic factors various ecological zones Muzaffarabad division Kashmir Western Region. We applied a random sampling approach for data collection from 10 different sites with cumulative 780 quadrats record diversity wild across between 2021 2022. This study revealed...
ABSTRACT Scanning microscopic imaging has become a valuable research tool in micromorphology with improved techniques playing an important role analysing the ultrastructure of leaf specimens. The foliar epidermal anatomy 25 selected poisonous plants special emphasis on stomata and trichomes was reported using techniques, for instance, light micrographs (LMs) scanning (SEMs). This study aimed to investigate micromorphologies studied species that are helpful identification plants. Plants were...
ABSTRACT This study aimed to examine the pollen and pollinia morpho-structure of 18 horticultural Apocynaceous species. Advanced light scanning electron microscopy (LM SEM) were used elaborate on systematic importance micromorphology. Pollen grains first acetolysed, which was followed by visualisation their sculpturing features. The quantified data subjected statistical tools elucidate dendrogram clustering principal component analysis reveal pollen/pollinia morphotypes. size is variable,...
Abstract Pollen micromorphological traits with taxonomic implications are first reported from the study area for 50 Asteraceous taxa belonging to nine tribes. Cichorieae (21 taxa), Cardueae (11 Inuleae (six and Anthemideae (four taxa) leading The research included Cousinia haeckeliae, Himalaiella afghana, Pterachaenia stewartii (endemic Afghanistan Pakistan), Xylanthemum macropodum Baluchistan). Light scanning electron microscopy were employed visualization of pollen photomicrographs. data...
Mangifera indica peels are a rich source of diverse flavonoids and xanthonoids; however, generally these discarded. Computational studies revealed that mangiferin significantly interacts with amino acid residues transcriptional regulators 1IK3, 3TOP, 4f5S. The methanolic extract Langra variety mangoes contained the least phenol concentrations (22.6 ± 0.32 mg/gGAE [gallic equivalent]) compared to chloroform (214.8 0.12 mg/gGAE) ethyl acetate fractions (195.6 0.14 mg/gGAE). Similarly, Sindhri...