product black pepper oil refinery plant iso9001

   
product black pepper oil refinery plant iso9001
                                               
                                               
                                               
                                               
  • product black pepper oil refinery plant iso9001
  • What is industrial processing of black pepper?
  • The chapter discusses primarily the various aspects of industrial processing of black pepper. After on-farm processing, where drying and grading to the various standards take place, pepper must undergo further industrial processing before the final product is ready for human consumption.
  • Which compounds are considered traces of black pepper essential oil?
  • Compounds were considered as traces when their amounts were less than 0.05%. In our study, we found that 3-carene (29.21%), D-limonene (20.94%), ¦Â-caryophyllene (15.05%), ¦Á- pinene (4.69%), and ¦Â-pinene (9.77%) are major constituents of black pepper essential oil ( Figure 12 ).
  • How to extract oil from black pepper?
  • To extract the oil from black pepper, several techniques are employed including hydro-distillation, steam distillation, solvent extraction, supercritical CO 2 extraction, and microwave extraction, where each of them could result in varying compositions and yields.
  • How to preserve essential oil in black pepper?
  • In addition, the materials should be preserved at a temperature of 10 °C in lidded storage. These conditions corresponded to the optimum efficiency of 2.45%. Furthermore, twenty-six compounds of essential oil in black pepper have been identified using gas chromatography-mass spectrometry (GC-MS).