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1223 articles for “ACID”
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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
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Arsenic Induced Oxidative Stress and Its Possible Reversal by Chelation Therapy
Abstract: Arsenic (As) is a metalloid listed in group Va of the periodic chart. It exists in nature in the oxidation states +V (arsenate), +III (arsenite), 0 (arsenic) and −III (arsine). In the aqueous environment inorganic arsenic appears commonly in the oxidation states +V and +III as arsenous acid (As (III)), arsenic acid (As (V)), and their salts. Chronic and acute exposures of arsenic leads to cancer, cardiovascular disease (hypertension and …
Published in Research and Reviews: A Journal of Toxicology · Vol. 2, Issue 2, 2012 · pp. 16–37 Read article
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Synthesis and Evaluation of Novel Peroxisome Proliferator Activated Receptor-γ (PPAR-γ) Agonists for the Treatment of Diabetes
Abstract: A series of novel thiazolidinedione derivatives as peroxisome proliferator activated receptor-gamma (PPAR-gamma) agonists bearing different fatty acid esters and amides as substituents in the positions 3 and 4 of the benzylidene moiety have been designed, synthesized and tested as potential antihyperglycemic agents. The compounds containing stearic acid (A1TU, A2TU, A3TU, A2TS and A3TS) exhibited the maximum activity (64.7-70.3 % BG reduction) among all the synthesized compounds. The capric acid containing …
Published in Research and Reviews: A Journal of Toxicology · Vol. 6, Issue 2, 2016 · pp. 1–12 Read article
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Prevalence of Anemia Among Reproductive Age Group (15–45 years) Women in a Homoeopathic Medical College and Hospital in West Bengal, India: An OPD Based Survey Report
Abstract: Anemia is one of the most common causes of malnutrition and it has a great public health significance affecting children, adolescents and women especially of reproductive age worldwide. Efforts have been made from time to time to tackle this condition through public health initiative but with limited success. Thus, there is a need to investigate the prevalence of anemia particularly among females in their reproductive age (15–45 years) and to …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 2, Issue 3, 2015 · pp. 6–12 Read article
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Soap Flotation: A Brief Review
Abstract: Homologues of fatty acids derived from vegetable oils/fats are used as collectors as such or as their soaps in the flotation of silicate/oxide/salt type minerals. Straight chain saturated fatty acid anions are envisaged to form compact adsorbed patches on the mineral surface which are more effective in imparting surface hydrophobicity to the minerals than the loose/fluffy patches formed by unsaturated fatty acid anions that are bent at the double bonds. …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 7, Issue 2, 2016 · pp. 5–8 Read article
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Physiochemical Properties of Different Mango Fruit Varieties in Relation to Incidence of Mango Fruit Borer Autocharis albizonalis
Abstract: A study was conducted in several mango-producing areas in the districts of Malda, Murshidabad, Nadia and Midnapur in West Bengal during the month of April to June, 2013, to observe the infestation of fruit borer Autocharis albizonalis in eight folk varieties of mango (Mangifera indica L). Frequent observations on incidence of fruit borers showed that the larvae of fruit borer complete their larval stage within the fruit and damage the …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 5, Issue 3, 2015 · pp. 8–13 Read article
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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
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Postharvest Quality and Longevity of Gerbera Varieties as Affected by Different Floral Preservatives
Abstract: Gerbera, Gerbera jamesonii of Asteraceae family is grown for garden decoration, cut flowers and stands at fourth position in international flower market. Cut gerbera flowers are sensitive to microbial contamination, insufficient water uptake and short vase life. Use of sucrose with organic acids as preservative solution may help to increase the postharvest life of cut flowers. So, an experiment was conducted in the Horticulture Laboratory of Lamjung Campus during January …
Published in Research & Reviews : Journal of Botany · Vol. 7, Issue 2, 2018 · pp. 29–35 Read article
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Supplementing Wheat Protein to Improve and Complement Its Nutritional Quality
Abstract: Protein concentrates from lobia seeds, soybean, hyacinth beans and milk (casein and whey) were prepared following isoelectric precipitation. The percent moisture/protein content of these concentrates was 5.01±0.03/84.81±2.19; 5.15±0.06/86.60±1.66; 5.11±0.03/83.28±1.42, 8.19±0.15/86.03±0.68 and10.21±0.04/77.5±0.68 respectively. Acidic and alkaline hydrolysis of these concentrates was carried out in steam under pressure conditions (121°C) at different time intervals (60, 120 and 180 min). Hydrolysis treatment in both the conditions for 180 min resulted into improved separation …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 4, Issue 2, 2015 · pp. 13–20 Read article
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Development of Moringa oleifera Incorporated Fortified Probiotic Curd
Abstract: Dahi is one of the most popular options of all ours global liked by all age groups. It has resoled health problem and also provides enough nutrition at a low cost to a large population. An experimentation planned to monitor the durability of certain dairy products was store temperatures (-4°C) within their shelf life and nutritive value. The culture added into MPP dahi sample and incubated to 38°C temperature. The …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 9, Issue 2, 2020 · pp. 18–26 Read article
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Identification and Quantification of Anti-inflammatory Compound in Michelia champaca
Abstract: Ferulic acid is a ubiquitous phenolic acid present in the plants. This phenolic acid is of low toxicity and can easily be absorbed and metabolized in the human body. Ferulic acid has many physiological functions such as anti-inflammatory, antioxidant, antimicrobial, anti-thrombotic and anti-cancerous activities. In the present study, Ferulic acid was isolated from Michelia champaca extract and quantified through High Performance Liquid Chromatography (HPLC) analysis. Ferulic acid is effective in …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 1, 2019 · pp. 16–23 Read article
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Numerical Analysis of Battery Thermal Management Using Phase Change Material Concerning Melting Fraction and Temperature
Abstract: This work, analysis and simulates a phase change material melting for battery thermal management (BTM). Phase change materials (PCM) are the substances that, undergo through a phase transition, such as melting from solid to liquid by absorbing or releasing a significant amount of energy as heat. PCM is advantageous for the thermal control of batteries because of this characteristic. As the battery produces heat, the PCM surrounding it absorbs the …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 · pp. 19–31 Read article
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Antioxidant activity of Passiflora foetida leaf extracts and silver nanoparticles in diabetic induced rats
Abstract: The anti-oxidant system present in our body prevents against the free radicals. Anti-oxidants were glutathione peroxidise,serum catalase,vitamin E, ascorbic acid and superoxide. In our study the plant extract of Passiflora foetidae were used to estimate the antioxidant levels in diet-induced diabetic rats. The mean of glutathione peroxide of normal rats was 92.98±1.65. "The mean of diet-induced diabetic rats was 152.50 ± 1.92*. Diabetic rats treated with sitagliptin and vildagliptin had …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 14, Issue 1, 2024 · pp. 10–16 Read article
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Study of the response of Fenugreek Seedlings (Trigonella foenum-graecum L.) to some Plant Growth Regulators and Their effect on the production of the active Compound (Trigonelline)
Abstract: The experiment was conducted during the 2022–2023 academic year in the laboratories of the Department of Biology, Faculty of Education for Girls, University of Kufa, to investigate the effects of varying concentrations of gibberellic acid (GA₃) — specifically 0, 2, and 3 ppm — and salicylic acid (SA) (0, 2.5, 5 ppm) as well as the interaction between them on the germination percentage and some growth traits of fenugreek seedlings …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 15, Issue 2, 2025 · pp. 29–38 Read article
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Review on Hair Cosmetics on Flaxseeds
Abstract: Worldwide cultivation of flaxseed (Linum usitatissimum), a significant medicinal oil seed crop, is practiced. Flaxseed belongs to the Linaceae family.Because of its biologically active components, which include lignans, dietary fiber, and alpha-linolenic acid, flaxseed has garnered interest as a functional food ingredient recently.Worldwide, Flaxseed is cultivated not only for its oil and fiber but also for its nutritional and potential therapeutic benefits. The dietary fiber present in flaxseed supports overall …
Published in Research and Reviews : A Journal of Ayurvedic Science, Yoga and Naturopathy · Vol. 12, Issue 2, 2025 · pp. 38–46 Read article
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Performance Evaluation of PET Strip Fiber Reinforced Concrete
Abstract: Polyethylene Terephthalate, commonly known as PET, is a petroleum-based plastic polymer that is widely used in the packaging of various commodities due to its durability, and poses a major threat to the environment. To tackle this scenario, the construction industry is researching all possibilities to incorporate this waste into concrete and enhance the properties of concrete. The present study evaluates the performance characteristics of M 30 grade concrete when reinforced …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 1076–1088 Read article
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Computational Exploration of Aristolochia indica Bioactive Compounds Against Snake Venom Proteins Using Docking and Dynamics Simulations
Abstract: Snakebite envenoming is a neglected health threat impacting millions of people each year especially in tropical and subtropical countries. Ethnomedicinal plants are sources of various bioactive compounds and have been utilised by several tribes across the world for centuries. Aristolochia indica is a perennial herb mentioned in the Indian Ayurveda with a long history of use against snake venom, scorpion venom, fevers, rheumatic arthritis, liver ailments, leishmaniasis etc. The major …
Published in Research and Reviews : Journal of Computational Biology · Vol. 15, Issue 1, 2026 · pp. 50–66 Read article
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A Comprehensive Review on the Role of Antacids in the Management of Stomach Disorders
Abstract: Antacids are among the most widely used over-the-counter medications for the symptomatic management of acid-related gastrointestinal disorders, including dyspepsia, gastroesophageal reflux disease (GERD), gastritis, and peptic ulcer disease. These agents provide rapid relief by neutralizing gastric hydrochloric acid, thereby increasing intragastric pH and reducing mucosal irritation. In addition to their therapeutic benefits, the long-term and excessive use of antacids may be associated with adverse effects and toxicological concerns, including electrolyte …
Published in International Journal of Toxins and Toxics · Vol. 3, Issue 2, 2026 Read article
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AI-Assisted Kinetic Modeling of PLA Hydrolysis Under Subcritical Water Conditions for Sustainable Polymer Recycling
Abstract: The accumulation of poly (lactic acid) (PLA) in terrestrial and marine ecosystems has intensified the demand for closed-loop, green recycling technologies. Subcritical water (SCW) hydrolysis offers a promising, catalyst-free pathway for the rapid depolymerization of PLA into its constituent monomer, lactic acid. However, the complex, highly non-linear kinetics governing macro-molecular degradation under variable hydrothermal conditions limit real-time process optimization and industrial scalability. This study develops a novel artificial intelligence (AI)-assisted …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 17, Issue 2, 2026 · pp. 65–74 Read article
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Proteins: Structure, Functions, Sources, Types, Advantages and Biological Importance
Abstract: Proteins are essential biological macromolecules composed of amino acids linked by peptide bonds and folded into specific three-dimensional structures. Their structural organization is closely associated with their biological functions, including structural support, catalysis, transport, regulation, defense, movement and storage. This review summarizes the basic features of proteins, including amino-acid composition, levels of structural organization, classification, major biological functions and important dietary sources. It also discusses the relationship between amino-acid sequence, …
Published in International Journal of Biochemistry and Biomolecule Research · Vol. 4, Issue 2, 2026 Read article