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Processing impact on tocopherols and triglycerides composition of soybean oil and its deodorizer distillate evaluated by high-performance liquid chromatography
- Source :
- Volume: 44, Issue: 6 1694-1702, Turkish Journal of Chemistry
- Publication Year :
- 2020
- Publisher :
- TÜBİTAK, 2020.
-
Abstract
- In the present study, high-performance liquid chromatography (HPLC) was used for the separation of tocopherols and triglycerides of processed soybean oil and deodorizer distillate (DD). The results of normal and reversed-phase modes of HPLC revealed that concentrations of tocopherols and triglycerides content were decreased during the neutralization, bleaching, and deodorization processes. The loss of individual tocopherols ranged between 55.16% and 63.25%. During processing, triglycerides containing stearic-oleic-linoleic (SOL) moieties and palmitic-palmitic-linoleic (PPL) fragments showed greater reduction up to 38.14% and 37.69%, respectively. Among tocopherols and triglycerides; gamma-tocopherol and oleic-oleic-oleic (OOO) were found to be in greater concentrations 5.53% and 19.78%, respectively in DD as compared to their counterparts. A maximum reduction of tocopherols was observed in the deodorization step. DD was found to be a rich source of bioactive components; therefore, it could be used for many industrial applications including pharmaceutical formulations, cosmetics, and food industries.
- Subjects :
- food.ingredient
Chemistry, Multidisciplinary
010402 general chemistry
01 natural sciences
High-performance liquid chromatography
Soybean oil,processing,deodorizer distillate,tocopherols,triglycerides
Soybean oil
Article
law.invention
food
law
Distillation
triglycerides
Chromatography
010405 organic chemistry
Chemistry
food and beverages
General Chemistry
0104 chemical sciences
deodorizer distillate
Composition (visual arts)
processing
lipids (amino acids, peptides, and proteins)
Kimya, Ortak Disiplinler
tocopherols
Subjects
Details
- Language :
- English
- ISSN :
- 13000527 and 13036130
- Database :
- OpenAIRE
- Journal :
- Volume: 44, Issue: 6 1694-1702, Turkish Journal of Chemistry
- Accession number :
- edsair.doi.dedup.....42408a3c2cda4a72761ca0fefca63713