02909naa a2200517 a 450000100080000000500110000800800410001902200140006002400320007410000190010624501420012526000090026752013830027665000190165965000220167865000310170065000180173165000110174965000180176065000150177865000180179365000330181165300160184465300190186065300090187965300240188865300240191265300160193665300240195265300250197665300280200165300260202965300210205565300320207665300190210865300190212770000190214670000170216570000220218270000220220470000170222670000220224370000180226570000210228377300870230420912192021-07-02       2018    bl uuuu     u00u1 u    #d  a2374-06397 a10.15171/ijpni.2018.012DOI1 aPEREIRA, G. S.  aQuality control of the buriti oil (Mauritia flexuosa L. f.) for use in 3-phase oil formulation for skin hydration.h[electronic resource]  c2018  aIntroduction: The Buriti (Mauritia flexuosa L. f.) is a Brazilian native palm tree. Its fruit has a hard shell and scaly covering a soft and oily pulp. Buriti oil is rich in oleic acid, also being considered natural source of beta-carotene, one of the most powerful antioxidants, becoming an excellent alternative for the cosmetic and pharmaceutical industry. Methods: The fruits collected in the State Forest Antimary (Bujari city, Acre - Brazil) were processed, dried and then the oil was extracted by cold mechanical pressing. Chromatographic analyzes and the following physico-chemical analyses, according to the AOCS norms, were performed: Acid Index (AI), Peroxide Index (PI) and Saponification Index (SI). Samples of different batches were submitted to the gas chromatograph. Results: After verified the excellent quality of the oil, a formulation of a three-phase oil for the skin hydration was prepared. From the physical and chemical analyzes, the average results for each parameter were compared with them limit by the RDC-270 ANVISA standard. Conclusion: These results demonstrated that the analyzed oils have great composition for using in cosmetics; it is an excellent raw material for the production of three-phase oil, when accompanied with other elements, such as mineral oil and propylene glycol, which has the capacity of hydration and smoothness of the skin.  aChromatography  aMauritia flexuosa  aPhysicochemical properties  aVegetable oil  aBuriti  aCromatografia  aExtração  aÓleo Vegetal  aPropriedade Físico-Química  a3-phase oil  aAceite vegetal  aAcre  aAmazonia Occidental  aAmazônia Ocidental  aBujari (AC)  aFloresta Antártica  aHidratação da pele  aHidratación de la piel  aIndústria cosmética  aÓleo trifásico  aPropiedades fisicoquímicas  aSkin hydration  aWestern Amazon1 aFREITAS, P. M.1 aBASSO, S. L.1 aARAÚJO, P. M. de1 aSANTOS, R. R. dos1 aCONDE, C. F.1 aPEREIRA, E. F. D.1 aHAVERROTH, M.1 aAMARAL, A. M. F.  tInternational Journal of Phytocosmetics and Natural Ingredientsgv. 5, n. 1, 2018.