@article{fdi:010049272, title = {{O}enocarpus bataua {M}art. ({A}recaceae) : rediscovering a source of high oleic vegetable oil from {A}mazonia}, author = {{M}ontufar, {R}. and {L}affargue, {A}ndreina and {P}intaud, {J}ean-{C}hristophe and {H}amon, {S}erge and {A}vallone, {S}ylvie and {D}ussert, {S}t{\'e}phane}, editor = {}, language = {{ENG}}, abstract = {{T}he fatty acid ({FA}) composition of {O}enocarpus bataua oil from 38 samples collected over a large geographical range (i.e. {F}rench {G}uiana and {P}eru) was analyzed. {F}ifteen fatty acids were obtained from the mesocarp of this palm species. {O}leic (72.7%) and palmitic (18.1%) acids were the predominant {FA}s. {M}inor {FA}s were cis-vaccenic acid (2.3%), linoleic acid (1.9%), stearic acid (1.7%), palmitoleic (0.9%) and alpha-linolenic acid (0.8%). {T}he mean lipid content of the dry mesocarp was 51.6%. {T}he {O}. bataua oil samples analyzed were remarkably rich in alpha-tocopherol. {B}y contrast, the other fractions of the unsaponifiable matter (sterols, carotenoids) did not show any noteworthy specificity in comparison with common vegetable oils. {H}owever, the particularly high percentage in {D}elta 5-avenasterol of {O}. bataua oil could serve as a marker for its authentication. {R}esults are discussed in terms of the potential nutritional value of {O}. bataua oil.}, keywords = {{A}mazonia ; {A}recaceae ; {F}atty acids ; {O}enocarpus bataua ; {O}il ; {S}terols ; {C}arotenoids ; {T}ocopherols ; {U}nsaponifiable lipids ; {EQUATEUR} ; {GUYANE} {FRANCAISE} ; {AMAZONIE}}, booktitle = {}, journal = {{J}ournal of the {A}merican {O}il {C}hemists {S}ociety}, volume = {87}, numero = {2}, pages = {167--172}, ISSN = {0003-021{X}}, year = {2010}, DOI = {10.1007/s11746-009-1490-4}, URL = {https://www.documentation.ird.fr/hor/fdi:010049272}, }