The aim of this study is to evaluate the economic and engineering layout carried out on a factory scale LiFePO4 production using the hydrothermal synthesis method. The method used is economic evaluation by calculating gross profit margin (GPM), payback period (PBP), break-even point (BEP), internal rate return (IRR), cumulative net present value (CNPV), return on investment (ROI). , and the profitability index (PI). LiFePO4 was synthesized using precursors FeSO4.H2O, ascorbic acid and H3PO4 and then reacted with LiOH2.2H2O by maintaining the Li: Fe: P molar ratio of 3: 1: 1. The results of GPM and CNPV calculations from the manufacture of industrial scale LiFePO4 show that the payback period (PBP) has increased in the fourth year. LiFePO4 applications on an industrial scale can be used for lithium ion batteries.

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Diabetes mellitus is a metabolic disease that is characterized by hyperglycemia which is closely related to pancreatic β cell dysfunction and insulin resistance. Brassica oleracea L. var. italica is a member of the Brassicaceae family which has antidiabetic properties. These effects are caused by the presence of various phytochemical compounds in broccoli plants, flavonoids, tannins, saponins, alkaloids, steroids, glucosinolates, isothiocyanates, and phenolics. The aim of this review is to find out the antidiabetic activity of broccoli plants and the mechanism of action of phytochemical compounds in broccoli plants that support these benefits. The preparation of this review was sourced from articles obtained from the PubMed and Google Scholar databases with the interval 2012-2021 publication year. Based on the selected articles, it shows that the content of phytochemical compounds in broccoli plants has an effect on reducing blood sugar levels through various mechanisms. Therefore, the results of this study are expected to be used as support for the use of broccoli plants as antidiabetic agents.