Browsing Kertas Karya Diploma by Advisor "Sinaga, Mhd Zulham Efendi"
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Adsorpsi Arang Aktif Cangkang Kelapa Sawit terhadap Warna dan Asam Lemak Bebas pada Crude Palm Olein (Universitas Sumatera Utara, 2017)The method of decreasing free fatty acid (ALB) and reduction color in laboratory is by heating and pressure. However, beside of this method the decreasing of ALB and reduction color in oil can be done by adsorpsi. This ...