However, all of carotene extracts showed very high antioxidant activity which is lower than 50 mcg/ml. The antioxidant activity (IC50) of carotene extracts in extract Iwith incubation time at t-60 was 5.610 mcg/ml, more powerful than control extract, extract II and extract III. Komponen Kimia Tandan Kosong Kelapa Sawit (TKKS) 18 Parameter Kandungan () Selulosa Hemiselulosa Lignin Lemak Protein 45,95 22,84 16,49 5,35 4,45 TKKS banyak dijumpai di sekitar pabrik kelapa sawit, merupakan limbah kelapa sawit yangefektif. Carotene concentrations increased according to the stage of the extraction process, where the concentration of extract control reached 514 mcg/ml, rised to 599 mcg/ml in extract I, increased to 7,346 mcg/ml in extract II and rised extremely into 229,968 mcg/ml in extract III. Carotene antioxidant activity of extracts were tested using 2,2'-diphenyl-1-picrylhidrazyl (DPPH) with incubation time 30 min and 60 min. Cangkang sawit dibanderol mulai harga kisaran Rp1.450 hingga Rp2.000 per kg dan Rp1.560.000 per ton, tergantung tempat. Concentration of carotene extract was determined using UV-Visible spectrophotometry at λ 446 nm, the composition of α- and β-carotene and total vitamin E using high performance liquid chromatograpy, ester and triglyceride contents by gas chromatography. Cangkang sawit merupakan salah satu komponen hasil pengolahan kelapa sawit. Pada saat ini perkembangan industri kelapa sawit tumbuh cukup pesat. CPO wereextracted with non polar solvent (hexane), then processed through transesterification, solvolytic miscellization and saponification. Indonesia mempunyai potensi yang cukup besar untuk pengembangan industri kelapa sawit. This research was conducted to evaluate the antioxidant activity of the palm oil extract from each stages process. Saat ini diperkirakan jumlah limbah pabrik kelapa sawit (PKS) di Indonesia mencapai 28,7 juta ton limbah cair per tahun dan 15,2 juta. However, heat and chemical exposure in extraction processing can decrease the antioxidant activity of that compound. Induk untuk pengeluaran biji benih D x P dipilih berdasarkan hasil tandan dan komponen kualiti tandan dari. Pertanianku Limbah dari pabrik kelapa sawit sangat melimpah. Crude palm oil (CPO) contains some minor component which has antioxidant activity such as carotenoid and vitamin E.