Search
705 articles for “Acidic pH”
-
Biosynthesis of Silver Nanoparticles using Leaf and Stem Extracts of Eclipta alba and their Medical Applications
Abstract: AbstractBiosynthesis of silver nanoparticles using plants has emerged as a simple and feasible alternative to more complex physical and chemical synthetic procedures. Nanoparticles synthesis through greener routes can be used in a safer mode for various human applications. In this work, we describe a cost effective and environment friendly technique for biosynthesis of silver nanoparticles from 1mM AgNO3 solution using leaf and stem extracts of Eclipta alba as reducing as …
Published in Research & Reviews : Journal of Botany · Vol. 2, Issue 1, 2013 · pp. 1–9 Read article
-
Historical Development and Potentiality of LED-fluorimeter
Abstract: Pulsed LED-fluorimetry is a highly sensitive, versatile, and well-documented field technique for the direct determination of uranium in water samples at the μgL-1 levels. Pulsed LED-fluorimetry has been utilized to assess uranium in a variety of matrices, including mineralized rocks, ores, beneficiation products, and other matrices, without the need for any kind of separation method. Using the high sensitivity of pulsed LED-fluorimetry, interferences from related and auxiliary elements are removed …
Published in Research & Reviews : Journal of Physics · Vol. 13, Issue 1, 2024 · pp. 14–21 Read article
-
Physico-chemical Properties of the Soils of Fullbari Tea Estate, Bangladesh
Abstract: AbstractSoil samples were collected from Fullbari Tea-Estate area of Moulvibazar district, Bangladesh. Percentage of sand, silt and clay content, organic matter, active acidity, reserve acidity and cation exchange capacity of the collected soil samples of different topographic positions and depths were determined. Sand and clay content of the soils varied from 61.25 to 74.75%, and 12.75 to 23.75%, respectively. Percent of soil organic matter content was varied from 0.56 to …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 5, Issue 1, 2016 · pp. 25–32 Read article
-
HPTLC Method Development and Validation of Genistein and Daidzein Estimation in Mucuna cochinchinensis Seed Extracts
Abstract: Aim: The current study was designed with the objective to estimate the concentration of Genistein and Daidzein in ethyl acetate extract of Mucuna cochinchinensis by high-performance thin-layer chromatography (HPTLC).Methods: The separation of bioactive compounds was performed using mobile phase, Toluene: n-Butanol: Glacial Acetic Acid: Water (1:4:2:2) and detected at wavelength 254 nm. The method was validated for linearity, accuracy, precision, limit of detection (LOD) and limit of quantification (LOQ) by …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 7, Issue 1, 2020 · pp. 16–25 Read article
-
A Review on Citrullus lanatus
Abstract: Citrullus lanatus is an herbaceous climbing plant and belongs to Cucurbitaceae family. It is commonly known as watermelon. It is grown in a variety of temperatures around the world. Economically it is growing very well in the word. The fruit is high in the antioxidants, lycopene and carotenoids. It helps to neutralise free radicals in our body. Watermelon seeds are high in vitamins B, protein, minerals and phytochemicals, among other …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 10, Issue 3, 2021 · pp. 12–15 Read article
-
Formulation Boswellia serrata and Commiphora mukul Extract Gel for Topical Inflammation
Abstract: Inflammation and rheumatism remain serious health problems in the present era. In the present attempt, the authors developed anti-inflammatory gel which gives benefit of faster permeation for quicker action. This anti-inflammatory gel is very useful for the arthritis patients. For the formulation purpose Boswellia serrata (Shallaki) and Commiphora mukul (Guggul) were selected because very less work has been done on these plants and for synergistic effect known of herbal extracts …
Published in Research & Reviews : Journal of Herbal Science · Vol. 4, Issue 2, 2015 · pp. 1–8 Read article
-
Utilization of the Brewer’s Spent Grain for Lactic acid production: Acid hydrolysis and submerged fermentation
Abstract: The production of Lactic acid from Brewery Spent Grain using Lactobacillus plantarum ATCC 8014. was carried out in this study. Box Behnken Design (BBD) (Design expert® 7 software) was used to investigate the effect of temperature, reaction time and acid concentration during the hydrolysis. Fermentation of the hydrolyzate was performed at 35 °C, pH 5.0-5.5 and 200 rpm for 72 h.
Published in Journal of Catalyst & Catalysis · Vol. 7, Issue 1, 2020 · pp. 1–5 Read article
-
Hydrolysis-Driven Optimization of Hydroxypropyl Maize Starch for Improved Micro-Pellet Binding and Quick Solubility of Spirulina-Based Micro-Pellets
Abstract: Acid hydrolysis is a well-established approach for modifying the physicochemical properties of polysaccharides & macromolecules including hydroxypropyl Maize starch (HPMS). In this study, the effect of varying concentrations of hydrochloric acid on the partial hydrolytic degradation of HPMS (Lycoat RS-780) was investigated at 85°C for 4 h, yielding polymers of different molecular weights. The Acid-mediated degradation effects on polymer characteristics were systematically assessed using capillary viscometry and gel permeation chromatography …
Published in Research and Reviews: A Journal of Pharmaceutical Science · Vol. 17, Issue 2, 2026 · pp. 41–61 Read article
-
The Patterns of Enamel Rod after Exposure to Probiotic Beverages
Abstract: Probiotic beverages have a taste of acid that is produced by fermentation of probiotic bacteria. The acid condition can affect the structure of tooth enamel. The structure of tooth enamel is formatted by enamel prism that is composed by hydroxyapatite (HA) crystals. According to several studies, HA has a critical pH <5.5 and can be changed in 180 min by acid. The objective of the study is to describe enamel …
Published in Research and Reviews: A Journal of Dentistry · Vol. 3, Issue 2, 2012 · pp. 28–36 Read article
-
Effect of Vidarikand (Extracts) on Oxidative Stability of Ghee: A Comparative Study
Abstract: Antioxidant activities of vidarikand (Pueraria tuberosa) extracts were evaluated and compared with BHA, TBHQ, rosemary and green tea using a β-carotene bleaching assay, a 2, 2-diphenyl-β-picrylhydrazyl (DPPH) assay and the Rancimat method. Phenolic content and antioxidant activity (β-carotene–linoleic acid model system and DPPH assay) of ethanolic extract of vidarikand was more compared to its aqueous extract. Ethanolic extract of the vidarikand was more effective in preventing the development of the …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 2, Issue 1, 2013 · pp. 1–11 Read article
-
Simulation of Nitric Acid Production
Abstract: Nitric acid has been known and esteemed for a long time. Most nitric acid is used in making ammonium nitrate. Its direct applications include photoengraving, metal pickling and passivation and the parting of gold and silver. Here the Oswald process is used to produce nitric acid. This process is simulated using HYSYS simulation software. The purpose of this simulation was to observe the thermodynamic properties of the process. We also …
Published in Emerging Trends in Chemical Engineering · Vol. 2, Issue 1, 2015 · pp. 43–48 Read article
-
Targeting PTPN22 in Arthritis: Molecular Docking and Pharmacokinetic Evaluation of Artemisia vestita Compounds
Abstract: Rheumatoid arthritis (RA) is a long-term autoimmune condition characterized by inflammation of the synovial membrane, commonly resulting in swelling, pain, stiffness, and overall fatigue. Protein tyrosine phosphatase non-receptor type 22 (PTPN22) has been identified as a risk factor linked to various autoimmune diseases, including RA. In the PTPN22 gene, two missense Single nucleotide polymorphisms (SNPs) are associated with autoimmune conditions. The R620W (C1858T, rs247660) variant in exon 14 has been …
Published in International Journal of Bioinformatics and Computational Biology · Vol. 3, Issue 1, 2025 · pp. 20–31 Read article
-
Pharmacological and Phytochemical Investigation of Pumpkin Seed: A Review
Abstract: The seeds of pumpkin (Cucurbita sp.) are generally considered to be agro-industrial wastes and discarded. In some parts of the world, the seeds are consumed raw, roasted or cooked, but only at the domestic scale. Pumpkin seeds (Cucurbita pepo L.) are edible, flat, oval-shaped green seeds. Pumpkin seeds are a great source of unsaturated fats, including omega-3 and omega-6 fatty acids, proteins, carbohydrates, electrolytes, minerals (calcium, copper, iron, magnesium, phosphorous, …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 8, Issue 1, 2023 · pp. 25–32 Read article
-
Physiochemical Analysis of Rain Water and Surface Water Collected from Siltara Industrial Area, Raipur
Abstract: ABSTRACTA physicochemical analysis of rainwater collected from 04 station of the Siltara Industrial Area, Raipur was carried out during the months of May and June. The pH ranged from 6.20 to 6.80 whereas the acidity of water measured between 1.50 and 5.0 mg/L shows that there is a little bit of abnormal condition of environment in the industrial area here. The higher concentration of nitrate up to 0.25 mg/L has …
Published in Research & Reviews : Journal of Ecology · Vol. 1, Issue 2, 2012 · pp. 14–20 Read article
-
Safety and Efficiently Management Through Alternative Medicine (Yoga and Naturopathy) Lifestyle in Patients Suffering from Cervical Spondylosis
Abstract: Cervical spondylosis (CS) is generally explained as the degeneration and age-related condition or state of affecting joints of the neck. It is also known as cervical osteoporosis. This situation or symptoms is usually found in men and women at the age of 40 years or above. The aim of the study focuses on reduction of symptoms and increase in functional activities of elderly patients with spondylosis before and after modalities …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 4, Issue 3, 2017 · pp. 11–22 Read article
-
Integrated Use of Compost, FYM and Lime on Acidic Soil Amelioration and Barley (Hordeum vulgare L.) Yield Improvement in Semen Ari District, Southwestern Ethiopia
Abstract: Soil acidity is the major problem to production of crops in the highlands of southern part of Ethiopia. This experiment was conducted in the Semen Ari district for two consecutive years to evaluate the effect of lime, FYM, and Compost on the acid soil properties and crop yield under barley grown in acidic soil. The treatments included control (no fertilizer), 200kg NPKSZnB + 94 kg urea top dressed, 7.6 t …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 12, Issue 3, 2023 · pp. 16–23 Read article
-
Effect of A Short-term Therapy of Virechana Karma along with Kaishora Guggulu and Pranayama on Serum Uric Acid of Gout Patient
Abstract: The sedentary lifestyle, unusual dietary habits, junk foods, lack of physical work have not only led to physical diseases and problems but also to the mental disorders as well, these habits have disturbed the functioning of the body. One of the metabolic disorders is gout, associated with abnormal amounts of urates in the body and characterized by a recurring acute arthritis. The need of my study is to find out …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 9, Issue 2, 2020 · pp. 6–10 Read article
-
A Review on Herbal Drugs as an Analgesic
Abstract: Any group of drugs of diverse chemical structure and physiological effects which are commonly used for the relief of pain is referred to as analgesics. To qualify as an analgesic, a drug must selectively reduce or abolish pain without causing impairment of consciousness, mental confusion, in coordination or paralysis, or other derangements of the nervous system. Opium is the best-known class of narcotic alkaloid analgesics, a drug obtained by extracting …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 3, Issue 2, 2016 · pp. 15–22 Read article
-
Green Synthesis of Biologically Active 2, 4, 5- Trisubstituted Imidazoles Catalyzed by Large Pore Zeolite H-BEA through Lophine MCRs
Abstract: 2, 4, 5-triphenyl-1(H)-imidazoles (popularly known as Lophine derivatives) are well known heterocyclic compounds and find significant diversified applications, not only in the area of medicinal chemistry as biologically active drug-like molecules, but also in the other advanced research areas, such as fluorescence labelling, biological imaging and chromospheres for non-linear optic system. In the present endeavour, a green synthesis of Lophine derivatives via multi-component reaction is carried out using benzil/benzoin, substituted …
Published in Journal of Catalyst & Catalysis · Vol. 4, Issue 3, 2017 · pp. 20–36 Read article
-
Pharmacokinetics and Pharmacodynamics Studies of Chia Seed Derived Compounds; A Review
Abstract: Chia seeds (Salvia hispanica L.) have been historically valued by ancient civilizations and are increasingly being recognized for their powerful nutritional and therapeutic properties. Rich in omega-3 fatty acids, polyphenols, fiber, and essential minerals, chia seeds are gaining attention for their potential health benefits. This review examines the pharmacokinetics and pharmacodynamics of chia seed-derived compounds, with emphasis on their absorption, distribution, metabolism, and elimination processes, as well as their biological …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 12, Issue 1, 2025 · pp. 9–15 Read article