Bulk monosodium glutamate storage requirements should be built into the purchase order and receiving record before the shipment arrives. Match the delivered lots to the order, inspect packing condition, verify the applicable shelf-life information and keep uncertain material on hold. A traceable warehouse location and a documented release decision help prevent an unresolved delivery issue from becoming a production issue.
Prepare the receiving brief before arrival
Give the warehouse the purchase order reference, expected product description, packing configuration, quantity and documents required by your quality process. Include the buyer's agreed minimum remaining shelf life at receipt if this forms part of the order. Do not wait until unloading to discover that purchasing and production were working to different acceptance conditions.
Fufeng's official MSG listing states a three-year shelf life and cool, dry, ventilated storage. Apply the relevant delivered label and supplier instructions, and resolve discrepancies before release. The public listing is not a substitute for checking the dates and conditions associated with your actual shipment.
Confirm the space and handling arrangement for the packing that is due to arrive. A net package weight alone does not specify lifting features, a pallet pattern or permitted stacking. Ask for the actual packing information when these details affect the receiving plan.
Inspect identity and condition as separate checks
First establish what arrived: product name, manufacturer identification where shown, lot reference, labelled net quantity and relevant dates. Compare these with the order, packing list and lot documents. Record each lot separately if the shipment contains several lots; one correct label does not resolve a discrepancy elsewhere in the load.
Then inspect the outer packing and the condition visible during normal receiving. Record tears, open closures, wet areas, unexplained staining or other unusual findings without guessing their cause. Photograph the affected package identification and the wider location so the issue can be traced. Follow the site's procedure for safe handling and escalation; do not taste or use suspect material to decide whether it is acceptable.
| Check | Evidence to record | Action if unresolved |
|---|---|---|
| Product and lot identity | Order line, package label and matching document references | Hold the affected lot for purchasing and quality review |
| Quantity and packing | Received package count, declared net quantity and discrepancies | Record the difference before completing receipt approval |
| Package condition | Affected package IDs, observations, photos and location | Identify and segregate the affected material under site procedure |
| Remaining shelf life | Applicable dates, date basis and order acceptance requirement | Obtain clarification or an authorised disposition |
| Lot documentation | COA reference, lot match and required review status | Keep production release pending until quality closes the issue |
| Put-away and release | Warehouse location, hold or release status and reviewer | Prevent issue to production while status remains unclear |
Make the shelf-life check explicit
Record the dates exactly as displayed, along with their format. If a date could be interpreted in more than one way, request clarification. Where only a manufacturing date and stated shelf life appear, have quality confirm the expiry interpretation rather than allowing different operators to calculate it independently.
Compare the remaining period at receipt with the requirement agreed in the order and the planned production schedule. A supplier's stated total shelf life is different from the remaining shelf life of a delivered lot. Do not reset the clock when a package is transferred to another location or container.
Control storage location and opened packages
Translate the applicable storage instructions into your site's warehouse procedure. Record where each lot is placed, maintain readable identification and include the storage area in normal housekeeping and condition checks. Agree on escalation for water ingress, damaged packing or other departures from the required conditions.
If a bag is opened for production or sampling, preserve the lot identity and record the opening or transfer under your internal procedure. Use suitable handling and closure arrangements defined by your quality team. Do not return unidentified leftovers to an original bag or combine lots without an approved traceability process.
Align stock rotation with the verified dates and quality status. A physically accessible pallet should not be issued simply because it is nearest the production entrance if another lot is intended to be used first.
Close exceptions with a documented decision
A receiving hold needs an owner, the reason for the hold and the evidence required to close it. Quality should record the disposition; purchasing should handle any supplier clarification. Keep photos, correspondence and the final decision linked to the affected receipt. Do not let a new warehouse location erase an unresolved status.