Product Overview
Tagatose is produced from lactose and gum arabic via enzymatic conversion (lactose is hydrolyzed into galactose, which is then catalyzed by L-arabinose isomerase to form tagatose). It has approximately 90% of the sweetness of sucrose, a taste profile similar to sucrose, and no aftertaste. Tagatose appears as a white crystalline powder. Its key characteristics include low caloric content and a low glycemic index (GI), and it promotes the proliferation of *Bifidobacterium*.
As a multifunctional sweetener, it is widely used in health beverages (to improve mouthfeel and eliminate the unpleasant aftertaste of high-intensity sweeteners), dairy products (to enhance flavor), confectionery and chocolate, and baked grain products.
Key Product Specifications
|
Parameter |
Specification |
|
Product Name |
Tagatose |
|
CAS No. |
87-81-0 |
|
Molecular Formula |
C6H12O6 |
|
Molecular Weight |
180.16 g/mol |
|
Particle Size |
60-100 Mesh |
|
Appearance |
White to Off-White powder |
|
D-Tagatose Purity |
≥ 99% |
|
Loss on drying |
≤0.5 |
|
Residue on ignition |
≤0.1 |
|
Specific rotation |
-4.0～-7.0 |
|
Melting point |
128～144 |
|
Lead |
≤0.4 |
|
Arsenic |
≤ 0.5 |
|
Total Bacteria Count |
≤1000 |
| Application | Functional foods, foods for diabetics, chewing gum, beverages |
| Packaging | Packed in 25kg bags, 800kg/ pallet |
| Origin | China |
| Documentation | COA / SPES/MSD/TDS available |
Typical values for reference only. Please contact Oriental Tongxiang for the applicable product specification, COA, test method, allergen statement, GMO statement, organic certificate, and regulatory documentation before purchase or product registration.
Key Benefits of Tagatose
Low Glycemic Impact and Blood Sugar Control
Consuming tagatose does not cause significant fluctuations in blood glucose or insulin levels. Studies show it can inhibit the rise in blood sugar caused by glucose intake in diabetic patients, thereby aiding in blood sugar management.
Improving Gut Microbiota
Unabsorbed tagatose acts as a prebiotic in the colon, promoting the proliferation of beneficial bacteria (such as *Lactobacillus*) and inhibiting the growth of harmful bacteria, thus improving the gut microbiome.
Anti-Cariogenic Properties
Oral microorganisms cannot metabolize tagatose to produce acid; consequently, it does not lower plaque pH or cause dental caries, making it suitable for use in oral care products like chewing gum and toothpaste.
Low Energy and Anti-Obesity
As the energy expended during its metabolism may exceed the usable energy it yields-and because it does not promote fat deposition-it helps reduce the risk of obesity.
Application Selection Guide
|
Application |
Use Level |
Contribution of Tagetose |
Formulation Notes |
|
Carbonated beverages |
1% |
Improves mouthfeel, synergizes with intense sweeteners, masks bitter aftertaste |
Typically used with aspartame, acesulfame K, etc.; can replace significant quantities of potent sweeteners at concentrations as low as 0.2% |
|
Bakery products (bread/cake) |
Up to 2% (JECFA); in practice, substitution up to 50% of total sugar shows good results |
Provides sweetness; participates in Maillard reaction for browning and flavor; acts as bulking agent |
Reducing sugar; browns more readily than sucrose-adjust baking temperature/time; 92% sweetness of sucrose; sponge cake quality acceptable up to 50% substitution |
|
Hard confectionery |
15% |
Sweetener; low calorie; non-cariogenic |
____ |
|
Soft confectionery / chocolate |
15% |
Sweetener; humectant |
____ |
|
Ice cream / frozen yogurt |
3% |
Sweetener; flavor enhancement |
Melting characteristics similar to glucose; can be incorporated without compromising freezing properties |
The above formulas are for reference only. Please adjust them according to the formulas of your end products.
Certifications & Compliance
We can provide certifications such as Halal, Kosher, ISO, FSSC, and HACCP,etc. Please feel free to contact me if you are interested.
Packaging & Supply
Standard Packaging
25kg bags, 800kg per pallet
Palletization and Container Loading
For international B2B orders, buyers should confirm:
MOQ: Please contact us and provide your required specifications, packaging, and port of destination.
Delivery time: Depends on stock availability, production schedule, certification
Loading method: we usually put 800kg on pallet, and load 16MT with pallet in 20' FCL
Sample Policy:Samples available for evaluation and formulation testing,We can supply the quantity you require.
Trade Terms:Depends on customer requirements.
Shelf Life:36 months if stored under recommended storage conditions.
Storage requirements:It is recommended to store in a sealed, dry place, protected from light, at 2–8°C.
For repeat orders, supply planning can also be discussed according to the buyer's annual consumption and delivery schedule.
FAQ
Q: What are the specifications for tagatose?
A: The most commonly used mesh size is 60-100 mesh.
Q: What is the shelf life of tagatose?
A: 36 months if stored under recommended storage conditions.
Q: What effect does tagatose have on blood sugar?
A: Tagatose has a glycemic index (GI) of only 3, far lower than that of sucrose (68) and fructose (24). Consuming tagatose does not cause significant fluctuations in blood glucose or insulin levels.
Q: Does tagatose cause cavities?
A: No. Oral microorganisms cannot metabolize tagatose to produce acid; therefore, it does not lower plaque pH or cause cavities. Tagatose is also effective at inhibiting dental plaque and eliminating bad breath, making it suitable for use in oral care products such as chewing gum and toothpaste.
Q: In which foods is tagatose primarily used?
A: Ready-to-eat breakfast cereals, soft drinks, confectionery, meal replacement products, cakes and cake mixes, frostings, ice cream and frozen yogurt, yogurt, sugar-free chewing gum, jelly puddings, coffee mixes, biscuits, cookies, and cereal bars.
Q: What is the sweetness level?
A: The sweetness is approximately 90% that of sucrose.
Request a Tagatose Sample or Bulk Quotation
Looking for bulk tagatose for food, beverage, confectionery or health supplements manufacturing?
Send us your requirements, Oriental Tongxiang can provide the relevant product specification, COA, sample information, packaging details and bulk quotation based on your requirements.
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