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Chemical, technological, and sensory evaluation of the suitability of coconut by‐products in white rolls.
- Source :
- Journal of the Science of Food & Agriculture; Jun2022, Vol. 102 Issue 8, p3370-3378, 9p
- Publication Year :
- 2022
-
Abstract
- BACKGROUND Fortification of rolls, one of the most popular snacks for children and adults, with coconut by‐products can be interesting in terms of both nutritional enrichment and reduction of food waste. Coconut by‐products, such as residues from coconut milk (RCM) and coconut oil (RCO) extraction, are a valuable source of dietary fiber. In the study, coconut flours obtained from RCM and RCO were used (FCM and FCO, respectively) for supplementation of rolls; white wheat flour was replaced with FCM or FCO at levels of 6, 12, and 18 g per 100 g. RESULTS: The effect of the addition of the coconut by‐products on the nutritional value, sensory evaluation, physical properties, and texture of rolls was determined after 24 and 72 h of storage. The research showed a positive effect of FCM and FCO on the roll yield, crumb moisture, and baking loss. The sensory evaluation revealed that the 12% addition of coconut residues yielded products with high overall acceptability (8 points on a 9‐point scale). Compared with the control, a 12% addition of FCO or FCM contributed to an increase in proteins of 7.9% and 3.9% respectively and an increase in dietary fiber of 76% and 57% respectively. Despite the increase in the fat and protein contents, the energy value of the coconut rolls was significantly lower (244.6 kcal and 245.3 kcal for FCO and FCM respectively) than in the control wheat rolls (266.0 kcal). CONCLUSION: White rolls with coconut flours obtained after grinding residues from oil or coconut milk extraction significantly increased the nutritional value of the rolls. © 2021 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]
- Subjects :
- COCONUT
COCONUT oil
SENSORY evaluation
COCONUT milk
SNACK foods
FLOUR
DIETARY fiber
Subjects
Details
- Language :
- English
- ISSN :
- 00225142
- Volume :
- 102
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Journal of the Science of Food & Agriculture
- Publication Type :
- Academic Journal
- Accession number :
- 156995699
- Full Text :
- https://doi.org/10.1002/jsfa.11684