Replacing coconut santan with palm oil santan: impact on dietary C12-16 saturated fatty acids, serum total cholesterol and cardiovascular risk.
The theoretical impact of the use of coconut cream (santan) powder and palm oil santan powder on the dietary levels of C12-16 saturated fatty acids (SFAs) and linoleic acid (18:2), and on serum total cholesterol (TC), was evaluated holding non-santan dietary variables constant. The prediction was based on a 2,300-kcal hypothetical diet, containing one santan-based dish or snack in each of the 5 daily meals with fat contributing 30% of total calories, while the santan contributed a total of 14% kcal (36g). Replacing coconut santan with palm oil santan reduced the overall dietary C12-16 SFAs from 10.8% kcal to 4.8% kcal (i.e. 6.0% kcal) and the virtual removal of lauric (12:0) + myristic (14:0) acids, while palmitic acid (16:0) rose by 3.3% kcal, and the polyunsaturated linoleic acid (18:2) increased by 1.13% kcal. Applying the Hegsted equation to these dietary fatty acid (FA) changes, predicted a serum TC reduction of 24 -31 mg/dL (0.62- 0.80 mM/L), with the hypocholesterolemic effect being influenced by the low-density lipoprotein receptor (LDLr) set-point of the individual(s) concerned. Thus, the prediction indicated that replacing coconut santan with palm oil santan in santan-based Malaysian dishes or snacks would have a significant beneficial impact on serum TC and hence, cardiovascular risk.
Division of Human Nutrition, Institute for Medical Research, 50588 Kuala Lumpur, Malaysia.
T
T
Ng
E S
ES
Tee