Search
714 articles for “Acidic pH”
-
Chemical Composition and Toxicity Profile of the Essential Oils of Bosqueia angolensis Ficalho and Berlinia grandiflora (Vahl) Hutch & Dalziel
Abstract: The chemical composition of the essential oils obtained from the leaves and stem bark of Bosqueia angolensis (Moraceae) and Berlinia grandiflora (Fabaceae) using hydrodistillation were analysed using Gas Chromatography–Mass Spectrometry (GC-MS) techniques. The percentage yields of the essential oils are: B. angolensis leaves (0.53%), B. angolensis stem bark (0.49%), B. grandiflora leaves (0.45%) and B. grandiflora stem bark (0.51%). A total of 10 and four compounds representing 84.3% and 96.1% …
Published in Research and Reviews: A Journal of Toxicology · Vol. 8, Issue 2, 2018 · pp. 15–20 Read article
-
Synthesis, physicochemical and FTIR characterization of vegetable oil-based polyol from (Ximenia americana) seed oil.
Abstract: AbstractTo source for alternatives vegetable oil in the production of polyol, oil was extracted from Ximenia americana seed, and the oil yield was recorded to be 51%. Using standard methods, X. americana seed oil (XSO) was analyzed for its refractive index, density, acid value, peroxide value, iodine value and viscosity, and the results obtained were 1.3680, 0.867 g/cm3, 0.2805 mg KOH/g, 31.33 meqO2/kg, 92.46 mgI2/100 g, 225.23 Cp (at 25°C), …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 9, Issue 3, 2018 · pp. 23–28 Read article
-
Biocatalytic Process by Biodiesel Production to the help of Environment
Abstract: The synthesis of fatty acid esters using vegetable oils seems to be a crucial process that yields good diesel fuel substitutes and useful oleochemical intermediates. Biodiesel is made from fatty acid methyl esters, which are a mixture of mono-alkyl esters produced from vegetable oils including sunflower oil, soyabean oil, rapeseed oil, peanut oil, cotton seed oil, and animal fats like pig fats and lard. Biodiesel can also be made from …
Published in Journal of Catalyst & Catalysis · Vol. 8, Issue 3, 2021 · pp. 29–33 Read article
-
Design and Fabrication of a 3D-Printed Femur Model: Insights into Mechanical Properties and Implant Research
Abstract: This study is an attempt to analyse the 3D printing of the female femur model of the central India region and provides ample suggestions for bone implant research. This article discusses the design development and experimental validation of finite element analysis (FEA) results with the 3D-printed bone model. Using CT scan data, the FE analysis is executed on a real femur bone of a 25-year-old female of 52 kg weight …
Published in Journal of Polymer & Composites · Vol. 13, Issue 5, 2025 · pp. 329–338 Read article
-
A Novel Method for the Preparation of Eco-enzymes
Abstract: A novel method for the production of an eco-enzyme has been developed. The eco-enzyme prepared is a complex solution produced by fermentation of fresh kitchen waste (fruit and vegetable dregs), sugar (brown sugar, jaggery or molasses sugar) and water. It is dark brown and has a strong sweet sour fermented scent. Eco enzyme is a multipurpose liquid and its applications cover household, agriculture, animal husbandry etc.The enzyme prepared can be …
Published in Journal of Catalyst & Catalysis · Vol. 7, Issue 1, 2020 · pp. 6–12 Read article
-
Pharmacognostical and Pharmaceutical Analysis of “Ashtanga Ghrita - A Poly Herbal Ayurvedic Formulation”
Abstract: AbstractAyurveda is having ample of collection of formulations for effective management of diseases. In the era of geometrical rise of demand for indigenous medicines, maintaining quality standards is the need of hour. Absence of reference standards for compound formulations is a hindrance on the way towards standardization. The present study was aimed at setting a standard pharmacognostical and pharmaceutical profile of Ashtanga Ghrita. The study included preparation of Ashtanga Ghrita …
Published in Research & Reviews : Journal of Herbal Science · Vol. 2, Issue 3, 2013 · pp. 24–28 Read article
-
Polymer-Based Film Coatings for Enhancing Drug Stability and Shelf-Life
Abstract: Pharmaceutical stability is a crucial factor in ensuring drug efficacy and safety throughout its shelf-life. Polymer-based film coatings have emerged as an effective strategy to enhance drug stability by protecting active pharmaceutical ingredients (APIs) from environmental stressors such as moisture, oxygen, temperature fluctuations, and light exposure. These coatings act as physical barriers that prevent degradation, improve mechanical integrity, and enable controlled drug release. Various types of polymers are employed for …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 558–570 Read article
-
COSMECEUTICAL: The Intersection Between Beauty and Science
Abstract: The intersection of beauty and science has given rise to the rapidly growing field of cosmeceuticals—products that blend cosmetic and pharmaceutical elements to improve both the appearance and health of the skin. As consumers increasingly seek advanced, evidence-based skincare solutions, the demand for cosmeceuticals has surged. These products typically contain bioactive ingredients that go beyond simple aesthetic enhancement, offering therapeutic benefits backed by scientific research. The article explores the evolving …
Published in Recent Trends in Cosmetics · Vol. 2, Issue 1, 2025 · pp. 17–31 Read article
-
Exploration of Diverse Epoxy-Based Surface Coating Methods for Enhancing Anticorrosion Characteristics
Abstract: Epoxy-based polymers, commonly referred to as polyepoxides, constitute one of the most versatile and widely adopted categories of polymeric materials due to their exceptional structural, mechanical, and chemical characteristics. Their unique macromolecular framework enables strong interfacial bonding, high mechanical stability, and superior resistance to environmental and chemical degradation, positioning them as advanced alternatives to many traditional organic corrosion inhibitors that often fail under prolonged exposure to aggressive conditions When polyepoxides …
Published in Journal of Polymer & Composites · Vol. 14, Issue 2, 2026 · pp. 167–177 Read article
-
Aerosol to Suggest Climate Delineation
Abstract: Marine aerosol of submicron sized biogenic originated organic fraction is subtending persistently constitutively compared to drastic variation based on volcanic eruptions. Sulphur is studied to form acid aerosol where the basic constituent in the stratosphere is reduced comparatively. High concentrations of organic fraction have been found from aerosol in marine boundary layer (MBL). Marine aerosol chemical composition has been influenced by the yearly biological cycle of the ocean, and so …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 2, 2021 · pp. 51–58 Read article
-
Multifarious Pharmacotherapeutic Perspectives of Some Natural Bromophenol Compounds: In silico Enzyme Inhibitory Potentials
Abstract: The process of drug discovery, design, and development often designated as 3Ds has played enormous role in modern era. The present research investigation includes in silico exploration of possible pharmacological potentials of bromophenol compounds by the aid of Schrodinger Maestro 9.1 software against six pharmacotherapeutic targets; Dipeptidyl peptidase (anti-diabetic), Angiotensin-1-Converting Enzyme (anti-hypertensive), Cyclin-Dependent Kinase-5 (anti-cancer), Protein kinase C (anti-cancer), Lipoxygenase-5 (anti-inflammatory), and Cycloxygenase-2 (anti-inflammatory). The docking scores, referred to as …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 6, Issue 2, 2019 · pp. 24–29 Read article
-
A Study on Quality Changes in Stored Bottle Gourd (Lagenaria siceraria) Juice
Abstract: The present study was designed to evaluate physico-chemical changes in bottle gourd juice during storage. The fresh bottle gourds were procured from the agriculture farm of Haryana Agriculture University, Hisar, India. The bottle gourd juice was extracted and treated with citric acid and potassium metabisulphite. Extracted juice was filled in glass bottles and stored under refrigerated (4–7 °C) and room temperature (27 ± 2 °C) conditions for 15 days. Total …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 4, Issue 1, 2015 · pp. 21–27 Read article
-
Marine Microbial Ecology: A Comprehensive Review of Interactions, Symbiosis, and Bioprospecting.
Abstract: Marine microorganisms constitute the largest and most dynamic fraction of Earth's biodiversity, governing vital ecosystem functions ranging from global biogeochemical cycling to host-specific symbiotic associations. This review provides a comprehensive synthesis of the complex interaction networks within marine microbial communities. We first explore the theoretical foundations of microbial niche construction and evolutionary dynamics in the ocean. Subsequent sections dissect micro-scale interactions within the phycosphere, where chemical gradients dictate cross-kingdom mutualisms …
Published in International Journal of Marine Life · Vol. 3, Issue 1, 2026 · pp. 6–16 Read article
-
A Brief Review on Acne Vulgaris: Pathogenesis, Diagnosis and Treatment
Abstract: Acne vulgaris is one of the most common dermatological disorders that afflict people in their adolescence. Acne vulgaris or simply known as acne is a human skin disease characterized by skin with scaly red skin (seborrhea), blackheads and whiteheads (comedones), pinheads (papules), large papules (nodules), pimples and scarring. Acne vulgaris is a disease of pilosebaceous unit characterized by the formation of open and closed comedones, papules, pustules, nodules and cysts. …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 4, Issue 3, 2014 · pp. 1–12 Read article
-
Improvement of Yield of Bioactive Compounds and Antioxidant Activity of Moringa stenopetala Leaves by Optimizing Ultrasonic-assisted Extraction
Abstract: Ultrasonic-assisted extraction (UAE) parameters were optimized in this study using response surface methodology (RSM) to improve the total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activity assessed using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2’-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS) assays of Moringa stenopetala leaves. According to the results, the optimal UAE parameters were extraction time (26 min), ethanol concentration (68%), and solvent-to-sample ratio (42 mL/g). Based on these optimal parameters, …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 7, Issue 3, 2018 · pp. 1–11 Read article
-
Cartridge-Based Nucleic Acid Amplification for Rapid Tuberculosis Diagnosis
Abstract: In terms of public health, tuberculosis continues to have a significant impact on people's lives. The process of determining the underlying cause of a sickness or condition in a patient is known as clinical diagnosis. It entails the use of numerous diagnostic methods, including physical examinations, laboratory testing, and imaging procedures for medical purposes. Smear microscopy, which are frequently utilized, have poor sensitivity and lengthy turnaround times, respectively. An innovative, …
Published in International Journal of Pathogens · Vol. 1, Issue 1, 2024 · pp. 43–48 Read article
-
Green Wheels: Solaris Campus Cruiser in Action
Abstract: The publicly funded transportation system has become expensive due to the growing trends of industry and global economic growth, which have resulted in fluctuating gas prices and other price increases. Innovation can be used to solve any of these issues. Improving the usage of renewable energy sources, such as solar power, in place of fossil fuels is one of the most practical ways to address the problems. The aspiration of …
Published in International Journal of Energy and Thermal Applications · Vol. 2, Issue 1, 2024 · pp. 30–40 Read article
-
Poly Vinyl Alcohol/Kaolinite Clay/Grafted Cellulosic Fibre Based Hybrid Composite Films: Physical, Mechanical, Optical and Biodegdrability Studies
Abstract: In this study, physical, mechanical, optical, morphological and biodegdrability properties of poly vinyl alcohol (PVA)/kaolinite clay (KC)/grafted barley husk (GBH) based hybrid composite films were prepared by solution casting method. Barley husk was grafted with oleic acid using graft copolymerization method. The hybrid composite films were characterized by FTIR and SEM. Based on the findings from this work, water uptake of the composite films increased with increase in the amount …
Published in Journal of Polymer & Composites · Vol. 5, Issue 3, 2017 · pp. 41–52 Read article
-
Development and Validation of a New Stability-Indicating HPLC Method for the Determination of Rosiglitazone in Tablets
Abstract: Rosiglitazone (ROS) is an antidiabetic drug belonging to the thiazolidine class. A new stability-indicating high-performance chromatographic (HPLC) method was developed for the determination of ROS in pharmaceuticals, and validated for its suitability following the ICH guidelines. Chromatography was performed on a Chromatopack (250×4.6 mm; 5 µm particle size) column using phosphate buffer of pH 3.2 and methanol (70:30 v/v) as mobile phase pumped at a flow rate of 1 ml …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 8, Issue 1, 2017 · pp. 1–9 Read article
-
Agro- residue Pretreatment Tools and Techniques: A Detailed review
Abstract: This review examines the significance of biomass pre-treatment in facilitating efficient biofuel production from lignocellulosic materials. Different methods of pre-treatment, such as acid, alkaline, liquid hot water, ionic liquids, organosolv, ozonolysis, wet oxidation, steam explosion, ammonia fiber explosion (AFEX), carbon dioxide explosion, and biological pretreatment, are examined in terms of their underlying principles, benefits, and drawbacks. Acid pretreatment effectively hydrolyzes hemicellulose but suffers from equipment corrosion and high operational costs, …
Published in Research & Reviews : Journal of Botany · Vol. 13, Issue 1, 2024 · pp. 22–31 Read article