sweet tea extract powder suppliers

We provide a third-party HPLC report with every batch. The typical specification is rubusoside ≥30%, but custom concentrations can be prepared. If your internal testing shows deviation, we rerun the sample using the same certified lab network to eliminate instrument bias before discussing root cause.

Our standard MOQ is 25 kg inside China and 50 kg for export. For trial-scale batches, we occasionally supply 1-5 kg samples when existing production runs allow, though lead time may extend slightly. Freight prep logistics work differently for FOB vs CIF terms, so you’ll get a exact quote once we know your port.

Yes, rubusoside from sweet tea leaf shows good thermal stability up to 180°C in our internal bake tests. However, the Maillard reaction in high-protein doughs can cause slight browning. Most commercial bakeries incorporate it as a post-bake dusting or fillings ingredient to maintain the exact sweetness profile.

We run a sealed, positive-pressure dry room at ≤25°C and RH ≤35%. After spray drying, the powder passes through a 24-mesh sieve and is packed in food-grade PE inner bags with aluminum foil outer layers under nitrogen flush. Every pallet gets a unique tracking code that ties back to the dryer run, so if any micro report spikes, we can isolate the exact hour of production.

Our facility is FDA-registered and undergoes annual BRC audits, which cover the sweet tea extract line. For Canadian customers, we provide a supplier declaration of compliance under the Safe Food for Canadians Regulations. Test reports for heavy metals, aflatoxins, and pesticide residues follow USP or EP monographs by default, but we adjust methods if your firm has a preferred lab.