lauric acid extraction from coconut oil in egypt

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  • lauric acid extraction from coconut oil in egypt
  • lauric acid extraction from coconut oil in egypt
  • lauric acid extraction from coconut oil in egypt

Extraction of Lauric Acid from Coconut Oil, Its Applications

35 The Extraction, Purification, and the Recent Applications

Extraction Processes of Virgin Coconut Oil

Enhancement of aqueous solubility and extraction of lauric

  • Can methyl lauric acid be isolated from crude coconut oil (CCO)?
  • Isolation of lauric acid from crude coconut oil (CCO) has been done. Neutralization of CCO using 30% Na2CO3 solution could decrease its acid value from 1.69 to 0.48. Transesterification reactions of neutral coconut oil with methanol and K2CO3 at 55°C in 3hours produced methyl laurate in 52% purity.
  • How to isolate lauric acid from crude coconut oil?
  • The isolation of lauric acid from crude coconut oil was done through the neutralization of the free fatty acid, base transesterification using methanol, fractional distillation of the methyl ester mixture, and base hydrolysis of methyl laurate. The aim of this research was to find a new path of isolation and synthesis of lauric acid from CCO.
  • What is lauric acid in coconut oil?
  • Lauric acid is the chief constituent of Cocos nucifera (coconut oil). The main objective of the study was to develop a simple, robust and derivatization free GC-FID method that is suitable for routine analysis of lauric acid in the pure and commercial coconut oil. The sample was dissolved in methanol and diluted.
  • How is methyl laurate extracted from coconut oil?
  • Transesterification reactions of neutral coconut oil with methanol and K 2 CO 3 at 55 °C in 3 hours produced methyl laurate in 52% purity. Methyl laurate with 87% purity could be isolated by fractionatal distillation at 130-140 °C. Hydrolysis of methyl laurate with NaOH produced solid lauric acidin 84% yield.
  • How is coconut oil extracted?
  • This process is a semi-batch process with a continuous flow of carbon dioxide at a flow rate of 3 mL/mins. The coconut powder is charged into the extractor along with the carbon dioxide. The effect of temperature and pressure on the oil yield, antioxidant activity and total phenolic content is studied.
  • How to synthesis lauric acid?
  • Until recently, the most commonly applied processused in industry for the synthesis of lauric acid is the Colgate- Emery steam hydrolysis of coconut oil, which can be done at high temperatures (250?°C) and high pressure of 50 atm7. The advantage of this method is that it can yield fatty acid with a purity of higher than 97%.

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