Classification
Product TypeIngredient
Product FormDry (active dry wine yeast; typically vacuum-packed sachets)
Industry PositionOenological Fermentation Culture (Food Processing Input)
Market
Wine yeast (selected oenological yeast cultures, typically active dry Saccharomyces strains) is an imported fermentation input used by Vietnam’s grape- and fruit-wine producers. Vietnam’s domestic viticulture is concentrated in provinces such as Ninh Thuan and Binh Thuan, supporting local winemaking and wine-related processing demand. Commercial products are commonly supplied as vacuum-packed active dry yeast with manufacturer guarantees tied to storage temperatures, and are used via direct inoculation or rehydration in winery operations. Market access risk is driven less by agronomy and more by Vietnam’s food-safety compliance steps (e.g., Decree 15/2018/ND-CP product self-declaration/testing dossier) and imported-goods labeling rules (Decree 43/2017/ND-CP supplementary Vietnamese labeling).
Market RoleImport-dependent ingredient market (domestic consumption for winemaking; limited evidence of domestic oenological starter-culture production)
Domestic RoleFermentation starter culture input for domestic grape wine and fruit-wine production
Specification
Primary VarietySaccharomyces cerevisiae (selected oenological strains)
Secondary Variety- Saccharomyces bayanus and Saccharomyces cerevisiae × S. bayanus hybrids (strain-dependent)
Physical Attributes- Typically supplied as active dry yeast in vacuum-packed sachets/boxes for dose-controlled inoculation
- Use via direct inoculation into must or via rehydration protocols (manufacturer-dependent)
Compositional Metrics- Traceability/label expectations can include genus/species/strain name(s), viable cell guarantee (CFU/g), recommended storage temperature, batch number and expiry date (OIV monograph context)
- Quality/safety specifications may include limits for heavy metals and microbiological contaminants (e.g., absence checks and maximum contaminant levels) per OIV monographs for selected yeasts
Packaging- Vacuum-packed packaging formats are common for active dry wine yeasts (e.g., 500 g sachets and 10 kg formats, depending on supplier)
- Packaging/label should support batch-level traceability and storage-condition communication
Supply Chain
Value Chain- Overseas yeast manufacturer → vacuum packaging with batch/expiry info → ocean/air freight into Vietnam → importer storage (temperature-controlled per manufacturer guidance) → distribution to wineries → inoculation (direct or rehydration) during fermentation
Temperature- Storage discipline is important for viability; some suppliers specify storage not higher than 20°C for standard shelf-life, with cooler storage (e.g., 10°C) for extended shelf-life (supplier-specific).
Shelf Life- Active dry wine yeast may carry multi-year shelf-life guarantees when stored within supplier-specified temperature limits in original packaging (supplier-specific).
Freight IntensityLow
Transport ModeMultimodal
Risks
Regulatory Compliance HighMisclassification of wine yeast (ingredient vs processing aid vs additive) and/or an incomplete Decree 15/2018/ND-CP dossier (e.g., missing/expired safety testing documentation, missing/notarized translations) can block legal market circulation and trigger border/market-surveillance delays, holds, or withdrawals.Confirm Vietnam regulatory pathway early, build the Decree 15 dossier with in-date ISO/IEC 17025 test results and notarized Vietnamese translations, and align product specification/label content before shipment.
Quality MediumTemperature abuse during storage and distribution in Vietnam can reduce yeast viability and fermentation performance, increasing the risk of sluggish/stuck fermentations or off-profile outcomes.Maintain supplier-specified storage limits (e.g., ≤20°C guidance for many active dry yeasts), use FIFO by batch/expiry, and avoid prolonged exposure to elevated ambient temperatures during inland transport.
Food Safety MediumNon-conformance to oenological yeast specifications (e.g., contamination limits or heavy metal limits referenced in OIV monographs) can lead to buyer rejection and compliance issues, especially for professional winery QA programs.Require a lot-specific Certificate of Analysis, verify strain identity/traceability fields, and align specifications with OIV monograph expectations where contractually required.
Labeling MediumNon-compliant or incomplete Vietnamese labeling (including supplementary labels for imported goods) can delay release for sale and expose the importer to enforcement actions.Pre-approve Vietnamese supplementary label artwork and mandatory content against Decree 43/2017/ND-CP requirements before arrival.
FAQ
What is the key Vietnam regulatory step that can delay introducing imported wine yeast to the market?Vietnam’s Decree 15/2018/ND-CP (guiding the Law on Food Safety) sets out product self-declaration/registration routes and requires a dossier that typically includes a self-declaration form and recent food-safety test results from an appropriate laboratory, with notarized Vietnamese translations for foreign-language documents. If the dossier pathway or documents are incomplete, products can be delayed or blocked from lawful market circulation.
What labeling/traceability information is commonly expected on wine yeast packaging?OIV monograph guidance for oenological yeasts describes labeling elements such as genus/species and strain identification, manufacturer/marketer contact, operating instructions, recommended inoculation rate, viable cell guarantee (CFU/g), recommended storage temperature, batch number, and expiry date, all supporting traceability.
How should active dry wine yeast typically be stored to preserve viability in Vietnam distribution?Supplier guidance for active dry wine yeasts commonly ties shelf-life to storage temperature in original packaging—for example, some suppliers specify storage not higher than 20°C for multi-year shelf-life and cooler storage (e.g., 10°C) for extended shelf-life. Importers and wineries should align warehouse and last-mile handling to the specific supplier’s storage instructions.
Do imported wine yeasts need Vietnamese labeling before sale in Vietnam?Yes. Vietnam’s goods labeling rules under Decree 43/2017/ND-CP provide for mandatory label content and the use of supplementary Vietnamese labels for imported goods before circulation, so importers typically prepare compliant Vietnamese label information (often as a supplementary label) prior to sale.