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Optimisation of microencapsulation of citrus hystrix l. Oil sub and supercritical CO2 using response surface Methodology
Noorrasyidah Mohd Sarmin1, Shazana Azfar Razali2, Masturah Markom3.
Response surface methodology (RSM) was used to optimise the microencapsulation
process of Citrus Hystrix L. Oil (CHO) by depressurization of an expanded liquid organic
solution (DELOS) sub and supercritical CO2. The particle size and yield (%) was studied
with considered to three key factors variables including pressure (30-80 bar),
temperature (40-60ËšC) and resident time (10-60 minutes) on the microencapsulation
process. The optimum result from RSM is 549.4 nanometer for the particle size and
38.193% yield at optimum pressure 54.14bar, temperature 59.65ËšC and resident time 58
minutes. The results clearly show that the interactions between pressure, temperature
and time have a significant effect on the microencapsulation process. Thus, the
microencapsulated formulation has potential to be applied to other volatile
compounds.
Affiliation:
- National University of Malaysia, Malaysia
- National University of Malaysia, Malaysia
- National University of Malaysia, Malaysia
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Indexation |
Indexed by |
MyJurnal (2021) |
H-Index
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6 |
Immediacy Index
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0.000 |
Rank |
0 |
Indexed by |
Scopus 2020 |
Impact Factor
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CiteScore (1.4) |
Rank |
Q3 (Engineering (all)) |
Additional Information |
SJR (0.191) |
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