YOTA BIO-ENGINEERING CO., LTD.

Name: Yota-Guard™ Cultured Dextrose
SKU: 0

Add: 398 Huaian Road, Rizhao, Shandong P.R.China

Yota-Guard™ CD - Technical Data Sheet

Product Description

Yota-Guard™ CD is a premium, clean-label antimicrobial agent derived from the controlled fermentation of dextrose using Propionibacterium freudenreichii. The fermentation broth is spray-dried to produce a high-purity powder containing a concentrated profile of organic acid salts and peptides.

Unlike standard cultured sugar, Yota-Guard™ CD Cultured Dextrose offers broad-spectrum protection. It is specifically formulated to inhibit not only molds and yeasts but also Gram-positive bacteria (including Listeria monocytogenes) and rope-forming bacteria, while maintaining the sensory integrity of the finished food product.

Key Benefits

Broad Spectrum Efficacy: Dual-action inhibition of spoilage organisms (molds/yeasts) and pathogens.
Clean Label: Can be labeled as "Cultured Dextrose" or "Natural Flavoring".
Pathogen Control: Highly effective against Listeria and Bacillus species in meat and dairy applications.
Shelf-Life Extension: Significantly extends shelf life by delaying microbial growth and oxidation.
Sensory Neutral: Buffered pH profile prevents acidic off-flavors common in traditional preservatives.

Application Areas

Bakery	Sliced breads, tortillas, cakes, muffins, pizza crusts (Inhibits Mold & Rope).
Meat & Poultry	Cured meats, sausages, deli salads, refrigerated RTE meals (Inhibits Listeria).
Dairy & Plant-Based	Cottage cheese, sour cream, yogurt, dips, spreads, and cheese analogues.
Sauces & Dressings	Mayonnaise, salad dressings, hummus, and soups.

Directions for Use

Yota-Guard™ CD is a water-soluble powder. It can be added directly to the dry ingredients or dissolved in the aqueous phase of the formulation.

Recommended Dosage:

Bakery Products: 0.5% - 1.0% (w/w)
Meat & Savory Products: 0.5% - 1.0% (w/w)
Dairy Products: 0.2% - 0.8% (w/w)

*Dosage rates depend on initial microbial load, pH, water activity, and desired shelf life.

Composition

Ingredient Declaration	Cultured Dextrose
Total organic acids (%)	80

Physical & Chemical Specifications

Appearance	White to off-white free-flowing powder
Odor	Mild, characteristic fermentation odor
pH (10% Solution)	6.0 - 9.0
Moisture	< 6.0%
Solubility	Soluble in water
Heavy Metals (as Pb)	< 10 mg/kg
Arsenic (As)	< 1 mg/kg
Lead (Pb)	< 1 mg/kg

Microbiological Specifications

Total Plate Count	< 5,000 CFU/g
Yeasts & Molds	< 100 CFU/g
Coliforms	< 10 CFU/g
E. coli	Absent in 25g
Salmonella spp.	Absent in 25g
Staphylococcus aureus	Absent in 25g
Listeria monocytogenes	Absent in 25g

Nutritional Data (Typical per 100g)

Energy	280 - 320 kcal
Carbohydrate	60 - 70 g
Protein	< 2.0 g
Fat	< 1.0 g

Regulatory & Compliance

USA: GRAS (Generally Recognized As Safe). Complies with FDA 21 CFR.
EU: Complies with Regulation (EC) No 1333/2008.
GMO Status: Non-GMO. Produced from non-genetically modified substrates.
Allergens: Free from major allergens (Gluten, Soy, Milk, Nuts, Eggs, Fish, Crustaceans).
Certifications: KOSHER and HALAL Certified.

Storage & Packaging

Shelf Life	24 months from date of manufacture in original unopened packaging.
Storage Conditions	Store in a cool, dry place (< 25°C), away from direct sunlight. Product is hygroscopic; keep sealed when not in use.
Packaging	20kg or 25kg multi-walled paper bags with PE liner.
Country of Origin	P.R. China

Disclaimer: The information contained herein is based on our current knowledge and is intended to provide general notes on our products and their uses. It should not therefore be construed as guaranteeing specific properties of the products described or their suitability for a particular application. Users should conduct their own tests to determine the suitability of the product for their specific purposes.

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