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Thermal decomposition and oxidation of β-caryophyllene in black pepper during subcritical water extraction
- Source :
- Food Science and Biotechnology
- Publication Year :
- 2021
- Publisher :
- Springer Singapore, 2021.
-
Abstract
- Subcritical water extraction is an efficient technique for extracting components from various plants by changing the polarity of water. β-caryophyllene is a natural bicyclic sesquiterpene with the highest content found among black pepper essential oils. In this study, the efficiency of extraction and yield of β-caryophyllene from black pepper were investigated using a subcritical water extraction technique. The optimal conditions of β-caryophyllene (1.19 ± 0.38 mg/g), and caryophyllene oxide (0.82 ± 0.38 mg/g) were obtained from black pepper under extraction conditions of 170 °C/10 min, and 200 °C/15 min, respectively. As the extraction temperature was increased, β-caryophyllene oxidation proceeded and the extraction content of caryophyllene oxide increased. It is anticipated that both β-caryophyllene and caryophyllene oxide with high biological activity can be used to selectively extract compounds using subcritical water extraction, which will be helpful in industrial applications.
- Subjects :
- Black pepper
Caryophyllene
Bicyclic molecule
Chemistry
Extraction (chemistry)
Thermal decomposition
Water extraction
Sesquiterpene
Applied Microbiology and Biotechnology
chemistry.chemical_compound
Subcritical water extraction
Yield (chemistry)
Pepper
Oxidation
Food Science
Biotechnology
Nuclear chemistry
Research Article
Subjects
Details
- Language :
- English
- ISSN :
- 20926456 and 12267708
- Database :
- OpenAIRE
- Journal :
- Food Science and Biotechnology
- Accession number :
- edsair.doi.dedup.....410b4c01efa405361436414353db4a5b