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Biowaxes from Palm Oil as Promising Candidates for Cosmetic Matrices and Pharmaceuticals for Human Use

التفاصيل البيبلوغرافية
العنوان: Biowaxes from Palm Oil as Promising Candidates for Cosmetic Matrices and Pharmaceuticals for Human Use
المؤلفون: Laura María Chaparro, Laura Fernanda Neira, Daniel Molina, Diego Rivera-Barrera, Maribel Castañeda, Luis Javier López-Giraldo, Patricia Escobar
المصدر: Materials, Vol 16, Iss 12, p 4402 (2023)
بيانات النشر: MDPI AG, 2023.
سنة النشر: 2023
المجموعة: LCC:Technology
LCC:Electrical engineering. Electronics. Nuclear engineering
LCC:Engineering (General). Civil engineering (General)
LCC:Microscopy
LCC:Descriptive and experimental mechanics
مصطلحات موضوعية: palm oils, biowaxes, safety, cytotoxicity, SEM, FTIR, Technology, Electrical engineering. Electronics. Nuclear engineering, TK1-9971, Engineering (General). Civil engineering (General), TA1-2040, Microscopy, QH201-278.5, Descriptive and experimental mechanics, QC120-168.85
الوصف: The production of waxes from vegetable oils, such as palm oil, for use as a base material in products for human applications is an alternative to those derived from petroleum and animals. Seven palm oil–derived waxes, called biowaxes (BW1–BW7) in this work, were obtained by catalytic hydrotreating of refined and bleached African palm oil and refined palm kernel oil. They were characterized by three properties: compositional, physicochemical (melting point, penetration value, and pH), and biological (sterility, cytotoxicity, phototoxicity, antioxidant, and irritant). Their morphologies and chemical structures were studied by SEM, FTIR, UV–Vis, and 1H NMR. The BWs presented structures and compositions similar to natural biowaxes (beeswax and carnauba). They had a high concentration of waxy esters (17%–36%) with long alkyl chains (C, 19–26) per carbonyl group, which are related to high melting points (
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 1996-1944
Relation: https://www.mdpi.com/1996-1944/16/12/4402; https://doaj.org/toc/1996-1944
DOI: 10.3390/ma16124402
URL الوصول: https://doaj.org/article/124231a06329483aa5041c184e21cb51
رقم الأكسشن: edsdoj.124231a06329483aa5041c184e21cb51
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:19961944
DOI:10.3390/ma16124402