Propylene glycol alginate (PGA)

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Propylene glycol alginate (PGA) Specification

Application
Food thickener, stabilizer, emulsifier (yogurt, beverages, salad dressings, sauces, etc.)

Ph Level
3.5 4.5 (1% solution)

Source
Seaweed (alginic acid derivative)

Solubility
Soluble in water

Product Type
Hydrocolloid/Emulsifier

Form
Powder

Weight
25 kg

Shelf Life
24 Months

Packaging
Sealed bags or fiber drums

Protein
<1%

Fat Content (%)
NIL

Moisture
15%

Grade Standard
Food Grade

Flavor
Odorless and tasteless

Pack Size
25 kg

Pack Type
Bag with inner poly liner

Physical State
Powder

Purity
>=98%

About Propylene glycol alginate (PGA)

We feel conceited to commence ourselves as a prominent company engaged in providing optimum quality Propylene glycol alginate (PGA). This chemical is used as an emulsifier, stabilizer, and thickener various food products. In order to process this chemical, vendor's team of adept professionals makes use of outstanding grade chemical compounds with the help of advanced techniques in adherence to the defined market standards of quality. In addition, our precious customers can avail this Propylene glycol alginate (PGA) from us in different packaging options at affordable prices.

Features:

High solubility in water
Long shelf life
Pure
Balanced composition

Other Info:

Name: Propyleneglycolalginate

Synonyms:1,2-Propanediol alginate

CAS Registry Number: 9005-37-2

Propylene glycol alginate (PGA) is an emulsifier,stabilizer, and thickener used in food products. It is a food additive with E405. Chemically,propylene glycol alginate is an of , which isderived from kelp. Some of the areesterified with , some are neutralized with an appropriate , and some remainfree.

Package:25KG/Drum

Storage: Stored in a dry and cool place, keep awayfrom strong light and heat.

Shelflife: Two years when stored properly in awell-closed container.

Versatile Food Additive for Modern Applications

Propylene glycol alginate (PGA) is tailored for use as an emulsifier, thickener, and stabilizer across a variety of food products, such as dairy, beverages, and dressings. With its odorless and tasteless nature, PGA maintains the integrity of your products flavor while providing consistent texture. The powder form makes it easy to incorporate during manufacturing. Its long 24-month shelf life and secure packaging ensure optimal freshness for large-scale supply and export.

Seaweed-Derived & High Purity Assurance

Sourced from seaweed, propylene glycol alginate is an alginic acid derivative offering high purity (98%). Our food-grade PGA is carefully processed and packed in sealed bags or fiber drums with poly liners to protect the powder from moisture and contaminants. Its high safety and natural origin make it a preferred choice for food manufacturers seeking reliable, clean-label ingredients.

FAQs of Propylene glycol alginate (PGA):

Q: How is propylene glycol alginate (PGA) typically used in the food industry?

A: PGA is widely employed as a thickener, stabilizer, and emulsifier in products such as yogurt, beverages, salad dressings, and sauces. Its powder form disperses easily in water, allowing for uniform distribution and optimal texture enhancement in numerous food applications.

Q: What is the recommended storage process for propylene glycol alginate?

A: Propylene glycol alginate should be stored in its original, sealed bag or fiber drum with an inner poly liner to protect it from moisture and contamination. It must be kept in a cool, dry place to maintain its shelf life of up to 24 months.

Q: When should propylene glycol alginate be incorporated during food processing?

A: PGA is best added during the initial mixing or blending stages of production, where it can be distributed evenly into the water or liquid ingredients. This ensures full solubility and maximizes its stabilizing and emulsifying effects.

Q: What benefits does propylene glycol alginate offer compared to other food additives?

A: PGA stands out for being odorless, tasteless, and highly pure. It does not affect the flavor or aroma of finished products, offers consistent texture, and is derived from renewable seaweed sources, making it an appealing option for clean-label formulations.

Q: Where does the PGA supplied by your company originate from and how is it packaged?

A: Our propylene glycol alginate is sourced from seaweed and manufactured on Christmas Island. It is packaged in 25 kg bags or fiber drums with an inner poly liner to safeguard quality during storage and transport.

Q: What is the solubility of PGA and do pH conditions affect its performance?

A: PGA is soluble in water, with a 1% solution exhibiting a pH of 3.54.5. These conditions ensure proper dispersion and stability in acidic to neutral food systems.

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