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Application of polyglyceride

Application of polyglyceride

What is polyglyceride?
Polyglyceride generally refers to polyglycerol fatty acid ester. Polyglyceryl ester of fat acid is the general name of a series of products, also known as PGFE. Polyglyceride fatty acid ester is a new type, high efficiency and excellent performance polyhydroxy ester non-ionic surfactant, which is used in food, daily chemical, petroleum, textile, coating, plastic, pesticide, rubber, medicine and other fields.
The appearance of polyglycerol ester can be powder, solid, mucus, etc., and the color is white to yellow. Polyglyceride has both hydrophilic and lipophilic properties, with good emulsification, dispersion, wetting, stability, foaming and other multiple properties. It has good thermal stability and good acid and salt resistance. The higher the degree of polymerization of polyglycerol in polyglycerol ester, the shorter the chain length of fatty acid, the lower the degree of esterification, and the better the hydrophilicity, on the contrary, the stronger the lipophilicity. Generally, the HLB value of polyglycerol ester is 2-20.

Application field of polyglyceride
Application of polyglyceride in food
Polyglycerides with HLB value above 7 can be used as emulsifiers. Under neutral conditions, their emulsifying capacity is significantly stronger than monoglycerides, propylene glycol esters, etc. Under acidic conditions, especially when the pH value is below 5, the emulsification and stability are obviously better than sucrose esters, and they are commonly used in the field of dairy products dominated by water. Polyglycerides with HLB less than 6 can be used as emulsifiers, either alone or in combination with other emulsifiers, and are commonly used in the fields of cream, shortening, etc.
In addition to the emulsifying capacity of other emulsifiers, polyglycerol ester also has the functions of aeration, crystallization, viscosity regulation, quality improvement, etc. It is widely used in the fields of cream, baked food, ice cream, beverages, chocolate, candy and other food fields.
Application of polyglyceride in daily chemical industry
Polyglyceride is not only safe for human body, but also has the advantages of no irritation to skin, good water dispersion resistance, good stability of lotion, etc. This kind of emulsifier is widely used in daily chemicals, especially in washing and skin care products, shampoo, hair cream and emulsified essence products.
(1) Detergent
Compared with PEG surfactants, polyglycerol ester has a slightly worse decontamination ability, but is better than sucrose ester. The detergent composed of polyglycerol ester is a safe detergent, which is harmless to human body even if it remains. For example, polyglycerol esters (polyglycerol laurate, etc.) with high HLB value are suitable for detergents such as dishes, vegetables, melons and fruits, and are safer than general synthetic detergents.
(2) Cosmetics
Polyglyceride can be used in various cosmetics as emulsifier, solubilizer, stabilizer, humectant, etc., which can significantly improve product quality. Polyglyceride is less irritating to skin and hair, and has high safety. It can be used in advanced cosmetics and children’s skin care products.

The triglyceride diisostearate can be used in ordinary lotion, as well as eye shadow and lipstick products. In addition, as a co emulsifier, triglyceride monolaurate has a good effect in hand cream. Polyglycerides with high HLB value such as polyglycerol laurate can be used as solubilizers to solubilize essence and fragrances in aqueous systems. Polyglycerides with low HLB esters, such as polyglycerol decanooleate, are suitable as solvents for making anhydrous cosmetics.
Application of polyglyceride in pharmaceutical industry
Polyglyceride can be used as emulsifier, solubilizer, dispersant and penetrant in medicine due to its good safety, acid resistance, hydrolysis resistance and drug compatibility. For example, some polyglycerol stearate can regulate the dissolution of some drugs, which can effectively control the release of drugs.
Application of polyglyceride in rubber and plastics
Polyglyceride has excellent heat resistance. It can be used as internal lubricant, plasticizer, emulsifier, antistatic agent and anti fogging agent in polyethylene, polypropylene and other resins. In addition, polyglycerol ester can also be used as an improver of natural rubber and synthetic rubber.
Application of polyglyceride in textile industry
In the textile printing and dyeing industry, polyglycerol ester can be used as a fiber softener, antistatic agent, fabric evener, etc. to improve the wettability and softness of textile products, effectively reduce friction, and prevent the accumulation of static electricity.
Applications in other fields
In addition to the above fields, polyglycerol ester can also be used in the pesticide field as an emulsifier to improve the dispersion of drugs.
In addition, we also provide relevant glyceride products, the list is as follows:

 Name CAS号 HLB
Polyglycerol-2 59113-36-9/627-82-7
Polyglycerol-3 56090-54-1
Polyglycerol-4 56491-53-3
Polyglycerol-6 36675-34-0
Polyglycerol-10 9041-07-0
Glycerin stearate 123-94-4;31566-31-1;11099-07-3 about4.5
Glycerin distearate 1323-83-7 about3.5
Polyglycerol-2 stearate 12694-22-3 about6.5
Polyglycerol-2 sesquistearate 9009- 32-9 about4.2
Polyglycerol-2 distearate about4.0
Polyglycerol-3 stearate 27321-72-8/26955-43-8 about7.5
Polyglycerol-3 distearate 94423-19-5 about6.0
Polyglycerol-4 stearate 26855-44-7 about8.5
Polyglyccrol- 6 stearate 95461-65-7 about9.5
Polyglycerol-6 distearate 34424-97-0 about8.0
Polyglycerol-6 pentastearate 99734-30-2 about4.5
Polyglycerol-10 stearate 79777-30-3 about13.5
Polyglycerol-10 distearate 12764-60-2 about9.0
Polyglycerol-10 pentastearate 95461-64-6 about6.0
Polyglycerol-10 decastearate 39529-26-5 about3.5
Glycerin oleate 111-03-5;37220-82-9;25496-72-4 about4.5
Glycerin dioleate 2465-32-9/2442-61-7 25637-84-7 about3.0
Glycerin trioleate 122-32-7;6915-08-8 about2.0
Polyglycerol-2 sesquioleate about5.0
Polyglycerol-2 oleate 49553-76-6 about6.0
Polyglycerol-2 dioleate 60219-68-3 about4.5
Polyglycerol-3 oleate 33940-98-6 about7.0
Polyglycerol-3 dioleate 79665-94-4 about5 .5
Polyglycerol-4 oleate 71012-10-7 about8.5
Polyglycerol-6 oleate 79665-92-2 about9.5
Polyglycerol-6 pentaoleate 104934-17-0 about4.5
Polyglycerol-6 dioleate 76009-37-5 about7.5
Polyglycerol-8 oleate 75719-56-1 about12.0
Polyglycerol-10 oleate 9007-48-1/79665-93-3 about13.0
Polyglycerol-10 dioleate 33940-99-7 about11.0
Polyglycerol-10 decaoleate 11094-60-3 about3.0
Glycerin plamitate 19670-51-0;26657-96-5;542-44-9 about5.0
Polyglycerol-3 palmitate 79777-28-9 about8.0
Polyglycerol-6 palmitate 99734-31-3 about10.5
Polyglycerol-6 dipalmitate about9.5
Polyglycerol-10 palmitate 500128-62-1 about14
Polyglycerol-10 dipalmitate about9.5
Myristate Esters
Glycerin myristate 589-68-4;27214-38-6 about4.3
Polyglycerol-3 Myristate about7.5
Polyglycerol-10 Myristate 87390-32-7 about13.5
Polyglycerol-10 dimyristate about9.0
Glycerin laurate 142-18-7;27215-38-9;37318-95-9 about4.5
Glycerin dilaurate 27638-00-2 about3.5
Polyglycerol-2 laurate 96499-68-2 about7.0
Polyglycerol-3 laurate 51033-31-9 about8.5
Polyglycerol-4 laurate 75798-42-4 about11.0
Polyglycerol-5 laurate 128738-83-0 about12.0
Polyglycerol-6 laurate 51033-38-6 about13.5
Polyglycerol-10 laurate 34406-66-1 about16.0
Glycerin caprate 2277-23-8;26402-22-2;11139-88-1 about5.5
Polyglycerol-2 caprate 156153-06-9 about9.5
Polyglycerol-3 caprate 51033-30-8/133654-02-1 about12.0
Polyglycerol-6 caprate about14.0
Polyglycerol-10 caprate about16.0
Caprylic acid esters
Glycerin caprylate 502-54-5;26402-26-6 about5.0
Polyglycerol-2 sesquicaprylate 148618-57-9 about7.0
Polyglycerol-3 caprylate 51033-28-4 about12.5
Polyglycerol-6 caprylate 51033-35-3 about15.0
Polyglycerol-10 caprylate 51033-41-1 about17.0
Octyl decanoates
Polyglycerol-6 Caprylate-Caprate about15.0
Polyglycerol-10 Caprylate-Caprate about17.0
Glyceryl hydroxystearate 1323-42-8 about4.0
Polyglyceryl-6 polyhydroxystearate about3.0
Glycerin isostearate 66085-00-5;61332-02-3 about3.5
Glycerin diisostearate 68958-48-5 about3.0
Polyglycerol-2 sesquiisostearate about4.5
Polyglycerol-2 isostearate 73296-86-3 about5.5
Polyglycerol-2 diisostearate 66082-43-7 about3.0
Polyglycerol-2 triisostearate 120486-24-0 about2.5
Polyglycerol-2 tetraisostearate 121440-30-0 about2.0
Polyglycerol-3 isostearate 127512-63-4 about7.0
Polyglycerol-3 diisostearate 66082-42-6 about5.5
Polyglycerol-4 isostearate 91824-88-3 about9.0
Polyglycerol-6 isostearate 126928-07-2 about11.0
Polyglycerol-10 isostearate 133738-23-5 about13.5
Polyglycerol-10 diisostearate 63705-03-3/102033-55-6 about9.0
Polyglycerol-10 pentaisostearate about4.5
Polyglycerol-10 decaisostearate about2.5
Castor Alkyd Esters
Glyceryl ricinoleate 141-08-2;1323-38-2 about3.5
Polyglycerol-3 Ricinoleate about7.0
Polyglycerol-3 Polyricinoleate 29894-35-7 about2.5
Polyglycerol-6 Ricinoleate 107615-51-0 about9.0
Polyglycerol-6 Polyricinoleate 114355-43-0 about3.0
Polyglycerol-10 Ricinoleate about11.0
Polyglycerol-10 Polyricinoleate about2.5
Polyglycerol-3 Coconut Oleate about6.0
Polyglycerol-10 Coconut Oleate about9.0
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