Industrial Enzymes & Bio-Ingredients worked example

Shelf-Life Loss with potency or inventory loss per period of 550 units / month: a worked example in industrial enzymes & bio-ingredients

Push potency or inventory loss per period up to 550 units / month and the picture changes. This example computes every intermediate figure at that operating point. Use it when reviewing stability data, expiry risk, overfill strategy, cold storage needs, or slow-moving finished ingredient inventory.

The inputs for this scenario

  • Potency or inventory loss per period: 550 units / month (raised for this scenario; the documented default is 220)
  • Storage or hold time: 6 months (unchanged)
  • Cost per lost potency or inventory unit: 4.75 $ / unit (unchanged)

Working through the calculation

  • Applying the documented formula (Shelf-life loss consumed = potency or inventory loss per period × storage or hold time) to the inputs above produces each figure below.
  • At this operating point the engine returns 3,300 units for shelf-life loss units, the number this scenario is built around.
  • At this operating point the engine returns 15,675 $ for shelf-life loss cost.
  • At this operating point the engine returns 6 hr for storage or hold time.
  • At this operating point the engine returns 4.75 $ / unit for cost per lost potency or inventory unit.

How this compares with the baseline

  • Against the tool's baseline example, where potency or inventory loss per period sits at 220 units / month and the headline result is 1,320 units, this scenario comes in 150% above the baseline at 3,300 units.
  • It computes total units of potency or inventory lost over a hold period and multiplies by unit cost to give the dollar cost of shelf-life decay. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Shelf-life loss units: 3,300 units (headline result)
  • Shelf-life loss cost: 15,675 $
  • Storage or hold time: 6 hr
  • Cost per lost potency or inventory unit: 4.75 $ / unit

Run it with your numbers

  • Every input above is editable in the live Shelf-Life Loss calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.