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© 2020 The Authors. Basic Protocol 1 Total lipid extraction Support Protocol 1 Weighing the total lipid extract Support Protocol 2 Cleaning the PSE extraction cells Alternate Protocol 1 Soxhlet total lipid extraction Alternate Protocol 2 Ultrasonic total lipid extraction Basic Protocol 2 Separation of lipids by aminopropyl column chromatography Basic Protocol 3 Separation of lipids by silver-nitrate-infused silica gel column chromatography Support Protocol 3 Preparation of silica gel infused with 10% silver nitrate Basic Protocol 4 Me