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Food-Grade Enzymatically Hydrolyzed Soy Phospholipids

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Description:

Natural phospholipids have a low HLB value and poor hydrophilicity, making them difficult to disperse in aqueous solutions. Enzymatically modified phospholipids are produced when phospholipids lose one fatty acid molecule under the action of phospholipase. While retaining the hydrophilic and lipophilic groups of ordinary phospholipids, the reduction in hydrophobic groups significantly enhances their hydrophilicity. Consequently, they exhibit superior water dispersibility compared to ordinary phospholipids and are suitable for preparing water-in-oil emulsions. Chemical modifications such as acetylation and hydroxylation can enhance phospholipid emulsification and hydrophilicity. However, these chemical modifications disrupt the natural phospholipid structure, raising safety concerns and failing to meet food safety standards in some countries, thus limiting their application. Enzymatically modified phospholipids, however, offer distinct advantages: no need for reactant purification, mild reaction conditions, rapid and complete conversion, minimal byproducts, precise enzyme targeting, and readily available sources.

Parameters

2.1 Sensory requirements: It should comply with the provisions of Table 1.

project	Require	Inspection method
Color	White or light yellow to brown	Take an appropriate amount of sample and place it in a clean and transparent glassware. Under natural light, observe its color and state, and smell its smell.
odor	It has the unique smell of soy phospholipids, no odor
state	Viscous fluid to semi-solid, powder or granular

2.2 Physical and chemical indicators: They should comply with the provisions of Table 2.

Item Day	Indicators	Inspection method
Acid value (in KOH)/(mg/g) ≤	65	GB28401-2012 Appendix A.4
Acetone insoluble substance, w/(%) ≥	50	SN/T 0802.2a
1- and 2-lysophosphatidylcholine content, w/(%) ≥	3.0	GB/T 22506
Drying reduction, w/% ≤	2.0	GB 5009.3 Direct drying method b
Lead (Pb)(mg/kg) ≤	2	GB 5009.12
Total arsenic (in As)/(mg/kg) ≤	3.0	GB/T 5009.11 or GB/T5009.76
Peroxide value/(meq/kg) ≤	10	GB28401-2012 Appendix A.5
"In the calculation of the results, the "ether insoluble content" is used to calculate the "n-hexane insoluble content". The method refers to A.3 in Appendix A of GB 28401-2012. b105℃, 1h.

Key words:

Food-Grade Enzymatically Hydrolyzed Soy Phospholipids

Non-GMO Soy Phospholipids (Liquid Type) (FHP-NC)

Soybean Phosphatidylserine (PS)

Solutions：

Feed Industry Solutions

Industrial Industry Solutions

Solutions for feed

About Us

Zhengzhou Fuhong Biotechnology Co., Ltd.

We are is a professional enterprise engaged in the deep processing of oil by-products, phospholipid products, phospholipid technology, and the application of pure natural products. The company has established collaborative research platforms with major universities and research institutions, integrating modern innovative theories and technologies with industrial application technologies. It specializes in the development, production, and processing of a series of phospholipid products, including soybean decolorized phospholipids, modified soybean phospholipids, soybean powder phospholipids, soybean granule phospholipids, and high-purity lecithin. The company leverages advanced professional technology and stable product quality to meticulously develop specialized phospholipids tailored to the characteristics of phospholipids, which are widely applied across industries such as feed, food, chemicals, leather, paint, coatings, civil explosives, cosmetics, and healthcare pharmaceuticals. The company has established long-term cooperative relationships with multiple well-known oil and fat enterprises to explore technical applications of phospholipids across various industries!

FAQ

What role does soybean phospholipid play in baked goods?

As a natural emulsifier, it improves dough extensibility and delays starch aging. It is commonly used in bread and cakes to extend shelf life while reducing oil usage by 10–15%.

Why must soybean phospholipids be added to injectable fat emulsions?

Their phospholipid molecular structure can encapsulate lipophilic drugs to form stable emulsions, and they have high compatibility with human cell membranes. They are commonly used in clinical settings as carriers for parenteral nutrition (e.g., 20% fat emulsion injection).

What is the core function of soybean phospholipids in skincare products?

They enhance the penetration rate of active ingredients through nano-encapsulation technology and also have barrier repair functions. In 2024, a certain international brand launched an anti-aging essence series containing phosphatidylcholine.

Why are soybean phospholipids added to aquatic feed?

They provide essential phospholipids (such as choline) to promote the neurological development of juvenile fish. Trials have shown that they can increase shrimp survival rates by 18%-22%.

How are soybean phospholipids used in metalworking fluids?

Their biodegradability complies with EU REACH regulations. As extreme pressure additives, they reduce corrosion of equipment caused by traditional sulfur-phosphorus compounds.

What are the breakthroughs in phospholipid complex technology for targeted drug delivery?

By modifying phospholipid molecules (e.g., linking PEG), it achieves tumor-specific release. By 2023, three related patents in China had entered the clinical trial phase.

What is the role of soybean phospholipid coatings in food preservation?

They form a breathable protective film that inhibits the respiration of fruits and vegetables. Experiments have shown that they can extend the shelf life of strawberries by 3-5 days (compared to the untreated group).

We strictly control every step of the process, from raw material procurement to product processing and sales, ensuring that all phospholipid products meet national standards and satisfy the quality requirements of domestic and international customers.

Products

Food-Grade Enzymatically Hydrolyzed Soy Phospholipids

HUATAO GROUP

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