MICROALGAE CELL RUPTURE USING HIGH PRESSURE HOMOGENIZATION AS A PRELUDE TO LIPID EXTRACTION8th International Conference on S!taina"le Ener#$ % En&iron'ental Protection(Ch)*'a On'ae#"Uni&er!it$ of the +e!t of Scotlan, OutlineMicroalgae biomass CultivationDewatering/ FiltrationLipid Extraction using Soxhlet ApparatusLipid Extraction in ProgressAlgal cell pretreatment result without a homogeni!er Lipid Extraction Experimental Procedure/ "esultsMicroalgae homogenised cell pretreatment/ ExtractionresultsConclusion#igh Pressure homogeni!er $or algal cell ruptureMicroalgae biomass CultivationMicroalgae biomass CultivationHi#h Pre!!re ho'o#eni-er(Dewatering/ Filtration%Lipid Extraction using Soxhlet Apparatus%Lipid Extraction in ProgressPhase &A%Step &a% Phase &'%Step &b% Phase (A%Step (a% )sing Chemistr* Laborator*% Phase ('Step (b% +nitial weight o$ $ilter papers+ei#ht of al#ae after filtration an, ,r$in# at ./0C for 1 hInitial *ei#ht of !i2 filter 3a3er! al#al !train!(4inal *ei#ht of al#ae after ,r$in# 5 coolin# 6./0C for 1 h7&%,-./0 &%,.&/ and &%,-.1 2g38(9:18; 8(9; an, 8(:=>8 6#78(88//; 8(/.:: an, 8(#8eight o$ microalgae 9 4otal weight o$ algae in Phase&' : &A 6#7A 8(111.> @ .(9.9= # A 8(:9.>#4able &% Algal cell pretreatment result without a homogeni!er%8eight o$ 4himble A% 2g3 8eight o$ 4himble '% 2g34emperature/ 4ime%Steam 'ath Preheating range 2min3Extraction procedures and "esults%6%671 2g3 :(1