Probiotic Concentrated Beverages
Probiotic concentrated beverages are fermented liquid bases carrying a high count of live lactic acid bacteria, sold at several times drinking strength so that a small dose is diluted or consumed as a shot. The category covers concentrated fermented milk drinks, fermented plant and fruit bases, and clear fermented liquids in which the culture is suspended rather than acidifying a dairy matrix.
The base is normally a milk, whey, soy, oat or fruit juice substrate fermented with Lactobacillus, Lacticaseibacillus or Streptococcus thermophilus strains, sometimes with bifidobacteria added after fermentation. The finished liquid is acidic, generally between pH 3.5 and 4.2, which both defines the flavour and holds spoilage organisms in check. Live counts in a concentrate typically run from hundreds of millions to tens of billions of colony forming units per millilitre, and the count, not a chemical assay, is the specification a buyer works to.
Viability decides everything about handling. The product is filled cold, held under refrigeration through the whole chain, and never pasteurised after fermentation unless the intention is deliberately to make an inactivated version. Counts fall steadily with time and temperature, so the declared shelf life is set by viability rather than by microbiological spoilage.
We source bulk Probiotic Concentrated Beverages from top China manufacturers for our partners. The manufacturer is in Shandong. A smaller requirement can ship in a combined container with other ingredients.
Please send the grade you need, the volume and your destination port, and we will come back with a solution and a price.
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- Function
- Probiotic
Specifications
| Item | Specification |
|---|---|
| Appearance | Opaque white to light brown liquid, per substrate |
| Odour and Taste | Characteristic fermented, clean and sour |
| Viable Count | Conforms to declared potency, typically 10⁸ to 10¹⁰ CFU/mL |
| pH | 3.5 to 4.2 |
| Titratable Acidity as Lactic | 0.8% to 2.0% |
| Soluble Solids | Per grade, 10 to 40 °Brix |
| Identification | Starter strains confirmed by 16S rRNA sequencing |
| Lead | ≤ 0.3 mg/kg |
| Arsenic | ≤ 0.5 mg/kg |
| Yeast and Mould | ≤ 10 CFU/mL |
| Coliforms | ≤ 3 MPN/mL |
| E. coli | Absent in 1 mL |
| Salmonella | Absent in 25 mL |
| Storage | 2°C to 8°C, cold chain maintained |
Common Markets Grades
The first division is between live and heat treated product. Live concentrate must move under a cold chain and carries a short shelf life of weeks to a few months, while a post fermentation pasteurised version, sold as a postbiotic or inactivated fermented drink, is ambient stable but can make no live culture claim. A frozen concentrate is also traded where a long hold is needed before dilution.
Beyond that the grading axes are the substrate, dairy against plant or fruit, the concentration factor expressed as the dilution ratio at which it is drunk, and the declared count per millilitre. Sweetened and unsweetened versions are both sold, sweetened bases usually standardised with sugar, fruit concentrate or a high intensity sweetener. Clear filtered and cloudy full body versions serve different bottling formats.
Applications
- Retail probiotic shot bottles of 30 to 100 ml, the dominant end use for the concentrate
- Dilutable drink concentrates sold for mixing with water at home
- Bulk supply to contract bottlers who dilute, sweeten, flavour and pack finished retail drinks
- Fermented milk drinks in the lactic acid bacteria beverage category, where the concentrate sets the count and the acidity
- Plant based drink lines on oat, soy or coconut bases where a live culture claim is wanted
- Fruit and vegetable fermented drinks, blended with juice to cover the sourness of the base
- Frozen dessert and smoothie bases, where the acidity and live count survive freezing better than heating
- Food service dispensing systems, where the concentrate is diluted at the point of sale
China Manufacturers of Probiotic Concentrated Beverages
Top Probiotic Concentrated Beverages manufacturers in China.
Company names and logos are the property of the manufacturers themselves. They are listed here because our own directory records them as producing this ingredient. A listing is not an endorsement by them, and we do not represent them or speak on their behalf.
Regulatory Status
In the United States the product is sold as a conventional food or as a dietary supplement depending on the format and the claims. The cultures used are established food organisms with generally recognised as safe status, dairy based versions fall under the standards and hygiene requirements for cultured milk products, and juice based versions come under the juice hazard analysis and critical control point requirements. Statements about digestive or immune benefit are structure and function claims subject to the labelling rules rather than authorised health claims.
In the European Union live cultures are food ingredients rather than additives, so no E number applies. Species with a documented history of use carry qualified presumption of safety status at species level under the European Food Safety Authority framework, while most member states restrict the word probiotic on labels, because no health claim for these cultures carries authorisation under the nutrition and health claims regulation. The joint FAO and WHO guidelines on probiotics in food set the accepted international basis for strain identification and viability declaration, and Codex covers the dairy versions through its standard for fermented milks.
Manufacturing Process
The substrate, whether reconstituted milk, whey permeate, a soy or oat base, or a clarified fruit juice, is standardised for solids and sugar and then heat treated to eliminate competing organisms. It is cooled to fermentation temperature and inoculated with a defined starter culture, and the tank is held at temperature until pH and titratable acidity reach their targets, which for a concentrated base means driving the fermentation further than an ordinary drinking yoghurt would go.
The fermented base is cooled quickly to arrest acidification, then concentrated where the format calls for it, by membrane filtration or by centrifugal separation, both of which raise cell count without the heat that evaporation would apply. Additional freeze dried strains, sugars, stabilisers and flavours are blended in cold. The finished concentrate is filled cold into bottles, bag in box or drums, closed with a low oxygen headspace and moved into refrigerated storage, with viable count assayed on release and again at intervals through shelf life.
