Ekstraksi Dan Pemurnian Astaxanthin Kulit Udang Vannamei (Litopenaeus Vanname…

Vannamei shrimp is one of the aquaculture products. By-products of the shrimp processing industry consist of heads and shells. Shrimp shell can be utilized as raw material for astaxanthin which functions as an antioxidant. This study aims to determine the chemical composition, extract yield, functional groups (FT-IR), astaxanthin content, antioxidant activity and qualitative and quantitative pu…