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    Glossary Acid Value

    measure of free fatty acids in fats or oils

    The Acid Value (AV), also known as Acid Number, is a measure of the amount of free fatty acids present in a fat or oil. It is defined as the number of milligrams of potassium hydroxide (KOH) required to neutralize the free fatty acids in one gram of the substance. This value is important in industries like cosmetics and food, as it indicates the quality and shelf life of the product; higher acid values can suggest degradation or rancidity.

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    1. Impact of acid straightener's pH value in the hair fiber properties Journal of cosmetic dermatology · 2019 · 3 citations
    2. Evaluation of hair fibers properties treated with acid straightener at different pH values Digital Library of Theses and Dissertations (Universidade de São Paulo) · 2019
    3. Hair Amino Acids: Normal Values and Results in Metabolic Errors Archives of disease in childhood · 1970 · 15 citations
    4. Formulation and Physicochemical Evaluation of a Coconut Oil-Based Synergistic Polyherbal Hair Oil Zenodo (CERN European Organization for Nuclear Research) · 2026
    5. Formulation and Physicochemical Evaluation of a Coconut Oil-Based Synergistic Polyherbal Hair Oil Zenodo (CERN European Organization for Nuclear Research) · 2026
    6. Herbal Hair Serum International Journal for Research in Applied Science and Engineering Technology · 2024
    7. Formulation of Natural Hair Oil by Propagation of Fenugreek Seed in Aloe Vera Leaf Zenodo (CERN European Organization for Nuclear Research) · 2024
    8. Formulation of Natural Hair Oil by Propagation of Fenugreek Seed in Aloe Vera Leaf Zenodo (CERN European Organization for Nuclear Research) · 2024
    9. Nourishing Hair Oil Research Journal of Pharmaceutical Dosage Forms and Technology · 2023
    10. Formulation and Evaluation of Herbal Hair Oil Beneficial for All Hair Disorders International Journal of Science and Research (IJSR) · 2022
    11. PHYSICO CHEMICAL EVALUATION OF NEELIBHRINGADI KERA TAILAM MANUFACTURED BY AYURVEDIC COMPANIES IN KERALA International research journal of pharmacy · 2021
    12. A BUCOLIC REMEDY OF FORMULATION AND EVALUATION OF POLYHERBAL HAIR OIL Asian journal of pharmaceutical and clinical research · 2021
    13. Development and charecterization of poly herbal hair oil for the treatment of hairs Journal of emerging technologies and innovative research · 2021
    14. Development and evaluation of VCO based herbal hair tonic Journal of Pharmacognosy and Phytochemistry · 2020
    15. Physicochemical and rheological characterizations of Cocos nucifera L. and Elaeis guineensis Jacq. (Arecaceae) oils for black hair shampoo formulation International Journal of Biological and Chemical Sciences · 2020 · 1 citations
    16. Natural plant colourants used for hair dye applications and phytochemical profile by LC-MS/MS analysis Figshare · 2026
    17. In Vivo and In Vitro Evaluation of PTeCA (1H‐Pyrrole‐2,3,4,5‐Tetracarboxylic Acid) in Hair Matrix as a Marker for Oxidative Cosmetic Treatment Drug Testing and Analysis · 2026
    18. Protolytic Equilibria of Cetirizine in the Presence of Micelle-Forming Surfactants Organics · 2025
    19. [Genetic expression and morphogenesis of the skin in vertebrates]. PubMed · 1993 · 5 citations
    20. Liposomes in dermatology today 2009 · 140 citations
    21. Exploring the potential effect and mechanisms of protocatechuic acid on human hair follicle melanocytes Acta pharmaceutica · 2020 · 3 citations
    22. The Effect of Different Concentrations of All-Trans Retinoic Acid on the Growth and Survival of Mouse Hair Follicle Stem Cells 2013 · 1 citations
    23. Experimental Assessment of 3-<i>meta</i>-Pyridine-1,2,4-Oxadiazole Deoxycholic Acid Derivative as a Prototype of 5-α-Reductase Inhibitors <i>in silico</i> and <i>in vivo</i> Models Bioorganičeskaâ himiâ · 2023
    24. Succinic Acid in Cosmetics and Aesthetic Dermatology: Biological Roles and Applications Applied Sciences · 2026
    25. Treatment of Psoriasis vulgaris with a New Retinoic Acid Derivative Ro 10-9359 Dermatology · 1977 · 39 citations
    26. DNA Methyltransferases in Malar Melasma and Their Modification by Sunscreen in Combination with 4% Niacinamide, 0.05% Retinoic Acid, or Placebo BioMed Research International · 2019 · 20 citations
    27. Azelaic Acid in the Treatment of Acne in Adult Females: Case Reports Skin Pharmacology and Physiology · 2013 · 11 citations
    28. Study on the formulation and characterization of a photoprotective cream containing a new synthetized compound Journal of Mind and Medical Sciences · 2020 · 4 citations
    29. [Adverse effects of valproic acid in epileptic infants and adolescents]. PubMed · 1993 · 4 citations
    30. Comparative Morphological Characterization of Skin after Subcutaneous Application of Hyaluronic Acid and Polycaprolactone in Rats: Establishment of an Experimental Model Research Square (Research Square) · 2023