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15 articles for “Saponification value”
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Development and Assessment of A Herbal Hair Nourishment Oil Formulation
Abstract: This study focused on the formulation of herbal-based hair oils, recognizing hair as a vital component of the body and an essential protective appendage. In conjunction with sebaceous glands, sweat glands, and nails, hair is considered an accessory structure of the integumentary system. The widespread use of hair oils within the cosmetic industry by consumers prompted the formulation of these herbal-based products. The hair oil samples meticulously met specified standards …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 10, Issue 3, 2023 · pp. 39–51 Read article
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Physicochemical Characteristics of Different Brands of Edible Oil Available in Bangladesh
Abstract: Physicochemical properties like moisture content, density, smoke point, acid value (AV), peroxide value (PV), saponification value, iodine value were analyzed using standard methods and vitamin E by spectrophotometry to evaluate the quality of edible oils and also to select good quality oils among various brands of edible oils available in the local market of Bangladesh. In the study twelve brands of different oils were purchased from local market of Dhaka …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 7, Issue 3, 2018 · pp. 12–16 Read article
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Physicochemical and Fatty Acid Profiling of Rice Bran Oil and Its Quality Characteristics
Abstract: The continued demand for edible oils by the ever-increasing population makes it pertinent to explore new sources. In this direction, rice bran oil has been subjected to toxicological and nutritional evaluations of their chemical’s constituents. The objective of the study was to determine the physicochemical analysis and fatty acid composition. Physicochemical properties like acid value, color, specific gravity, refractive index, saponification value, iodine value, peroxide value, unsaponifiable matter, and test …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 6, Issue 3, 2019 · pp. 6–10 Read article
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Physicochemical Analysis of Oil Extracted from Raphia Sudanica Fruit Sold in Edu Local Government Area of Kwara State, North Central Nigeria
Abstract: Raphia sudanica, commonly called Raphia hookeri or bamboo palm fruit, is one of the most valuable species among known palm fruits found in Nigeria and is widespread in major parts of West Africa. In this study, oils extracted and analyzed from Raphia sudanica fruits (pulp and seed) revealed the respective physicochemical values; acid value (5.56, 6.10 mgKOH/g), peroxide value (2.44, 5.82 Meq/kg), iodine value (41.30, 68.10 gI₂/100 g), saponification value …
Published in Journal of Petroleum Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 67–75 Read article
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Production and Characterization of Essential oil using the Solvent Extraction Method from Brassica nigra seeds
Abstract: The purpose of this study is the Production, Optimization and Characterization of oil from Brassica nigra seeds using the Solvent Extraction Method. The result shows no difference from the seed oil extract from the mustard plants which grows in other parts of the world. This is to create awareness to utilize the Brassica nigra seed locally grown, as a potential source of edible oil for health benefit, such as additives …
Published in Journal of Petroleum Engineering & Technology · Vol. 10, Issue 1, 2020 · pp. 5–20 Read article
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Herbal Cold Cream-Based Cosmeceuticals: Formulation and Evaluation Approaches
Abstract: Cold cream is a type of water-in-oil emulsion commonly used for cleansing and moisturizing the skin. It was originally developed by Galen, a Greek physician and pharmacist, during the Roman Empire in the first century. Today, cosmetics are widely used by both men and women to improve appearance and enhance beauty. Recently, there has been a highly positive achievement to general distinctiveness growth in consumer welfare in herbal cosmetics. These …
Published in Recent Trends in Cosmetics · Vol. 3, Issue 2, 2026 Read article
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Pharmacognostical and Analytical Profile of Vasa Ghrita
Abstract: Vasa Ghrita is an Ayurvedic formulation, which is beneficial in the management of Raktapitta, Shawasa, Kasa and Jirna Jwara. Vasa Ghrita was prepared as per method mentioned in Charaka Samhita. A pharmacognostical study involving powder microscopy of raw drugs of Vasa plant and Flower. Organoleptic and Physicochemical analysis of the finished product was carried out, to evaluate the quality of the formulation. The specific gravity of the formulation was 1.4543 …
Published in Research & Reviews: A Journal of Pharmacognosy · Vol. 8, Issue 3, 2023 · pp. 38–43 Read article
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The Impact of Extraction Conditions on the Trend of the Type of Red Onion and the Characteristics of Oil Harvest for the Use of Constraints
Abstract: The therapeutic potential of plant-derived medicinal products, including essential oils, has not yet been fully exploited. Many medicinal plants have been studied to provide the biologically active compounds on which most modern drugs are based. However, much more remains to be learned about their precise pharmacology. This is particularly important for essential oils which have such a concentrated but complex composition. This is the reason for the interest they generate …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 16, Issue 2, 2025 · pp. 70–76 Read article
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Preliminary Studies of the Effects of Some Extraction Methods/Procedures on the Yield and Physicochemical Properties of African Breadfruit Seed Oil (Treculia africana)
Abstract: African breadfruit seed oil (ABFSO) was extracted using traditional and solvent extraction methods. The procedure for the solvent extraction was varied as different solvent including; n-hexane, methanol, xylene and acetone were used in the extraction. The least oil yield (3.6%) was obtained from the traditional method while the highest was obtained using n-hexane in solvent extraction. The oil extracts which includes the traditional extract (TDE), n-hexane extract (N-HE), methanol extract …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 6, Issue 2, 2015 · pp. 23–30 Read article
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A Comparative Accelerated Stability Study of Jivantyadi Yamaka and Jivantyadi Malahara
Abstract: Background: Saviryata Avadhi of different Ayurvedic dosage forms is described in various Ayurvedic treatises after 12th century. Though the concepts have strong background, it is needed to re-validate the age old concepts by following contemporary standards. Jivantyadi Yamaka is a polyherbal medicated Sneha (Ghrita and Taila) used externally for curing Vipadika and other skin disorders. However, till date stability study of Jivantyadi Yamaka and its developed dosage form Jivantyadi Malahara …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 9, Issue 2, 2022 · pp. 18–24 Read article
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Investigation on the Characteristics of Oil from Different Species of Cocos Nucifera
Abstract: The study evaluates the characteristies of the extracted oil from different species of coconut (Cocos Nucifera) obtained within the Niger Delta region, Nigeria. The coconut species consists of West Coast Tall (Species A), East Coast Tall (Species B), Maypan (Species C), Tiptur (Species D), Orange dwarf (Species E), Green Dwarf (Species F), Malayan yellow (Species G), Fiji Dwarf (Species H), Macapuna (Species I) and Kings (Species J). The results from …
Published in Emerging Trends in Chemical Engineering · Vol. 8, Issue 3, 2021 · pp. 17–33 Read article
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Development and Evaluation of a Cost-Effective UV-Protective Cream Containing Para-Aminobenzoic Acid and Aloe Vera for Indian Climatic Conditions.
Abstract: The increasing incidence of ultraviolet (UV) radiation-induced skin disorders has heightened the demand for effective, affordable photoprotective agents, especially in countries with high sun exposure such as India. This study aimed to develop a cost-effective and efficient UV-B protective cream formulation suitable for populations in Indian latitudes. Para-aminobenzoic acid (PABA) was selected as the primary sunscreening agent due to its high UV-B absorption efficiency, low toxicity, and affordability compared with …
Published in Recent Trends in Cosmetics · Vol. 2, Issue 2, 2025 · pp. 7–18 Read article
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Antioxidant Activity of Bacopa monnieri, Tagetes, Withania somnifera and Formulation of Polyherbal Hair Oil
Abstract: The purpose of this research is to evaluate the chromatographic antioxidative activity and thin-layer analysis of medicinal plant leaves. Its antioxidant activities were calculated by calculating its radical scavenging DPPH and radical scavenging ABTS and were obtained in 35.08 per cent, 32.12 per cent, 17.22 per cent, for this research Bacopa monnieri and Withania somnifera. AGAR diffusion assay was used to carry out antibacterial extract activity, and its antibacterial effect …
Published in Research & Reviews : Journal of Herbal Science · Vol. 9, Issue 2, 2020 · pp. 15–19 Read article
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Preparation of Methyl Esters of Solid Acids from Litsea Consimilis
Abstract: This study focuses on the extraction and characterization of fatty acids from the seed oil of Litsea consimilis and their subsequent conversion into methyl esters. The oil demonstrated high iodine and Reichert-Meissl values, indicating a significant content of unsaturated and short-chain fatty acids. Glyceride analysis revealed that trilaurin constitutes over 90% of the triglycerides, confirmed through melting point analysis and hydrolysis yielding lauric acid as the sole component. The oil …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 16, Issue 2, 2025 · pp. 129–134 Read article
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Biochemical Assays of Crude and Purified Oxycarotenoid Extracts Isolated from Coriander Leaves and their Effect on Oxidative Stability of Oils by Rancimat Assay
Abstract: Antioxidants are important substances in the fight against the damage done by free radicals that are produced by oxidative stress. Antioxidants are available in various forms as dietary supplements/synthetic forms. Because of their toxicity and side effects, the extensive use of many of these synthetic antioxidants is ruled out. Most nutritionist agrees that, the natural food is the best source of antioxidants. Dietary antioxidants have the ability to scavenge free …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 8, Issue 1, 2018 · pp. 1–10 Read article