L-Hydroxyproline | Food Grade Amino Acid

Product Overview

L-Hydroxyproline is bought for one reason: a formulator needs a named substance at a declared strength, delivered with paperwork that survives an audit. Everything below is written to answer the two questions that decide a first order — what exactly is in the drum, and what evidence comes with it.

Each lot is produced under an ISO 22000 management system, released against a retained reference, and packed so that the material arrives in the condition it was tested in.

Specification at a Glance

Parameters are quoted as typical values for the grade described. A lot is released only when the measured result falls inside the agreed window, and the certificate records the measurement rather than the target.

Key Features

• Assay, specific rotation and loss on drying are measured on every lot, and the certificate records the result rather than the target.
• The L form and the DL form are supplied as separate products, so a customer who declares optical purity is not relying on a sales description.
• Heavy metals, arsenic and microbial limits are tested against the destination market specification, not against a generic internal limit.
• Packing runs from 1 kg foil pouches for bench work to 25 kg fibre drums for production, with nitrogen flushing available on request.
• Material is stored in a temperature controlled warehouse and released against a retained sample, so a re-order can be matched to the approved lot.

Applications

The material is used mainly by nutritional supplement brands, fermentation media suppliers, cell culture media producers and food fortification plants. Three variables decide whether a launch runs smoothly: the assay of the delivered lot, the specific optical rotation that confirms the L or DL form, and the heavy metal and microbiological limits of the destination market.

Settle all three before artwork is printed. Changing a declared value after packaging is the most expensive correction in a project, and it is almost always avoidable at the sample stage.

Quality and Documentation

The certificate of analysis issued with each lot records the measured result, the method used and the release decision. A specification sheet and a safety data sheet are available before the order is placed, and a sample can be sent against a courier account so that the material is assessed rather than described.

Why Buy L-Hydroxyproline From Baisfu

Baisfu has supplied food, botanical and flavour materials to formulators in Europe and North America since 2009. The plant runs to ISO 22000 and the documentation set — specification, COA, MSDS, allergen and GMO statements — is issued as standard rather than on request. Orders are dispatched within three working days from stock, and a technical contact answers specification questions directly instead of routing them through a sales desk.