Influence of empty fruit bunch oil on crude palm oil quality and refining characteristics | OCL

Contaminants in oils and fats / Contaminants des huiles et corps gras

Open Access

Table 3

Triacylglycerol and acylglycerol composition of CPO, EFBO and the blends.

Acylglycerol Composition	Acylglycerol Group	Oil sample

		CPO	EFBO	CPO + 0.1% EFBO	CPO + 0.5% EFBO	CPO + 1.0% EFBO	CPO + 2.5% EFBO	CPO + 5.0% EFBO	CPO + 10% EFBO
OLL		0.45±0.01^a	0.38±0.00^a	0.46±0.00^a	0.46±0.01^a	0.46±0.01^a	0.46±0.01^a	0.46±0.01^a	0.44±0.01^a
OLO	UUU	1.93±0.01^a	1.67±0.01^b	1.92±0.01^a	1.91±0.01^a	1.92±0.01^a	1.91±0.00^a	1.93±0.01^a	1.91±0.01^a
OOO		4.63±0.01^a	3.84±0.02^b	4.57±0.01^a	4.57±0.01^a	4.58±0.01^a	4.56±0.00^a	4.70±0.01^a	4.52±0.03^a
Sub-total		7.01±0.01^a	5.89±0.01^b	6.95±0.01^a	6.94±0.01^a	6.96±0.01^a	6.93±0.01^a	7.09±0.01^a	6.87±0.01^a
PLL		2.18±0.01^a	1.93±0.02^b	2.18±0.03^a	2.17±0.01^a	2.17±0.01^a	2.17±0.01^a	2.18±0.03^a	2.11±0.03^a
PLO		8.97±0.01^a	7.98±0.01^b	8.91±0.01^a	8.90±0.01^a	8.91±0.01^a	8.91±0.01^a	8.88±0.03^a	8.83±0.01^a
POO	SUU	24.12±0.04^a	21.20±0.07^b	24.19±0.00^a	24.16±0.00^a	24.17±0.01^a	24.13±0.02^a	24.04±0.01^a	23.92±0.04^a
SOO		2.51±0.01^a	2.07±0.01^b	2.45±0.01^a	2.47±0.00^a	2.43±0.00^a	2.45±0.01^a	2.45±0.02^a	2.38±0.01^a
Sub-total		37.78±0.10^a	33.18±0.09^b	37.73±0.01^a	37.70±0.01^a	37.68±0.01^a	37.66±0.01^a	37.55±0.01^a	37.24±0.02^a
MLP		0.52±0.01^a	0.48±0.01^a	0.54±0.02^a	0.55±0.01^a	0.53±0.01^a	0.53±0.00^a	0.53±0.01^a	0.47±0.03^a
PLP		8.93±0.01^a	8.00±0.06^b	8.93±0.01^a	8.94±0.02^a	8.94±0.03^a	8.92±0.00^a	8.89±0.02^a	8.85±0.00^a
POP	SSU	26.38±0.08^a	24.03±0.05^b	26.37±0.01^a	26.33±0.01^a	26.35±0.04^a	26.28±0.02^a	26.18±0.01^a	26.12±0.04^a
POS		4.71±0.02^a	4.01±0.02^b	4.69±0.00^a	4.69±0.01^a	4.68±0.01^a	4.67±0.01^a	4.64±0.01^a	4.60±0.02^a
SOS		0.56±0.00^a	0.46±0.02^b	0.56±0.04^a	0.57±0.01^a	0.56±0.00^a	0.57±0.01^a	0.56±0.04^a	0.54±0.01^a
Sub-total		41.10±0.06^a	36.98±0.07^b	41.09±0.01^a	41.08±0.01^a	41.06±0.02^a	40.97±0.02^a	40.80±0.02^a	40.58±0.01^a
MPP		0.56±0.02^a	0.52±0.01^a	0.56±0.00^a	0.56±0.01^a	0.56±0.00^a	0.56±0.00^a	0.56±0.00^a	0.56±0.03^a
PPP	SSS	5.16±0.01^a	4.77±0.08^b	5.22±0.02^a	5.16±0.00^a	5.11±0.07^a	5.12±0.04^a	5.06±0.01^a	5.19±0.01^a
PPS		0.98±0.04^a	0.85±0.00^b	1.00±0.00^a	1.00±0.01^a	0.99±0.02^a	0.98±0.01^a	0.96±0.01^a	0.98±0.01^a
Sub-total		6.70±0.01^a	6.14±0.02^b	6.78±0.01^a	6.72±0.01^a	6.66±0.05^a	6.66±0.03^a	6.58±0.03^a	6.73±0.01^a
Total triacylglycerol (TAG)		92.54±0.04^a	82.15±0.01^b	92.51±0.03^a	92.40±0.04^a	92.33±0.06^a	92.18±0.01^a	91.99±0.01^a	91.41±0.00^a
Total diacylglycerol (DAG)		4.73±0.06^a	7.64±0.01^b	4.73±0.04^a	4.81±0.01^a	4.84±0.01^a	4.87±0.01^a	4.97±0.01^a	5.09±0.03^c

UUU: Triunsaturated, SUU: Diunsaturated saturated, SSU: Unsaturated disaturated, SSS : Trisaturated.

Mean of triplicate analysis ± SD.

Values within a row with different superscript letters are significantly different (p < 0.05).

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