Definition:

◣

◢

Mineraux®Ferric pyrophosphate Health Benefits:

Iron is a widely present metal element in biological systems. It participates in hemoglobin synthesis, hematopoiesis, boosts immunity, catalyzes the conversion of beta-carotene to vitamin A, the synthesis of purines and collagen, produces antibodies, transports lipids from the blood, and detoxifies drugs in the liver. Anemia is the primary manifestation of iron deficiency. Iron-deficiency anemia can cause impairment in infants' psychomotor abilities and behavioral changes, as well as impaired body temperature maintenance in cold environments. It can also lead to weakened immunity, fatigue, intolerance to cold, rapid heartbeat, loss of appetite, nausea, and tingling in the hands and feet. Iron deficiency increases the absorption of divalent metals, including harmful metals (lead and cadmium). Iron deficiency reduces muscle function, leading to weakness, fatigue, and impaired work ability. Iron-deficiency anemia in pregnant women is associated with premature birth, low birth weight, and fetal death. Iron is present in all living organisms on Earth, but its concentration is low in plants and animals. Good sources of dietary iron are animal liver, animal whole blood, livestock and poultry meat, etc. You can also take iron supplements to prevent iron deficiency.

Mineraux®Ferric pyrophosphate is a highly safe and stable organic iron fortifier. Its core function is to provide absorbable iron to foods and nutritional supplements, addressing issues such as iron deficiency anemia. Its outstanding advantages include being odorless, non-degrading, and heat-resistant, making it a preferred alternative to traditional iron supplements (such as ferrous sulfate) in the food industry.

Particularities of Mineraux®Ferric pyrophosphate:

Product Specifications:

○

○

Product quality standards:

● GB 1903.16, Food grade, In-house

▶Prevents and improves iron-deficiency anemia

Mineraux®Ferric pyrophosphate Applications:

Iron is a core component of hemoglobin (the protein that transports oxygen) and myoglobin (the protein that stores oxygen). Supplementing with ferric pyrophosphate can increase hemoglobin synthesis and alleviate symptoms of iron deficiency, such as fatigue, dizziness, and paleness. (Studies have shown that supplementing with 15-20 mg of iron daily for three months can restore hemoglobin levels to normal in patients with iron-deficiency anemia.)

■ Core ingredients

Mineraux®Ferric pyrophosphate is an inorganic compound formed by the combination of four iron ions (Fe3+) and three pyrophosphate ions (P2O74-). Its theoretical iron content is approximately 24.6% (the actual iron content of food-grade products must be ≥24.0% to meet national standards). Compared to traditional iron supplements (such as ferrous sulfate), ferric pyrophosphate has no metallic odor, does not react with polyphenols in food (preventing food from darkening), is heat-resistant (does not decompose during baking and sterilization), and has minimal impact on food sensory properties.

Mineraux®Ferric pyrophosphate is available in the following specification and contents:

☑  Mineraux®Ferric pyrophosphate (Fe 24%-26%)

In the nutritional supplement sector, Mineraux®Ferric pyrophosphate, a gentle and effective iron supplement, has become a popular choice for iron supplements due to its low gastrointestinal irritation and high absorption rate, making it particularly suitable for sensitive individuals (such as pregnant women, infants, and the elderly). Common product dosage forms include tablets/capsules, effervescent tablets, drops, solid beverages/meal replacement powders, and supplements specifically for pregnant women. Compared to ferrous sulfate, ferric pyrophosphate is over 60% less likely to cause constipation and nausea, making it suitable for individuals with sensitive stomachs, such as pregnant women and the elderly. It dissolves rapidly in acidic stomach environments and, when combined with vitamin C, has an absorption rate of 15%-20% (approximately the absorption rate of heme iron). Powdered ferric pyrophosphate can be easily formulated into different dosage forms to meet the varying iron needs of different populations.

In the food industry, ferric pyrophosphate is the optimal solution for resolving the "iron supplementation and sensory conflict" issue. Traditional iron supplements (such as ferrous sulfate) can cause foods to darken and impart a metallic odor, but ferric pyrophosphate effectively mitigates these issues and is suitable for a wide range of food categories. Dairy products require a clean taste and a milky white appearance, and ferric pyrophosphate's odorless and colorless properties make it a preferred iron fortifier. Cereal products (such as bread and oatmeal) are processed at high temperatures of 160-220°C. Ferric pyrophosphate's heat resistance (decomposition temperature >250°C) ensures iron is not lost after baking. Beverages (especially transparent ones) demand high clarity, and ferric pyrophosphate's insoluble yet non-precipitating and non-coloring properties make it suitable for a wide range of products, from clear sparkling water to milky plant-based milks. For infants and young children, whose gastrointestinal sensitivities and taste buds are immature, ferric pyrophosphate's low irritation and odorless properties make it a prime choice for iron supplementation.

■ Production technology characteristics

The production of Mineraux®Ferric pyrophosphate requires strict control of purity and heavy metal residues. The core process is chemical precipitation. High-purity, food-grade raw materials, such as ferric chloride (FeCl3) or ferrous sulfate (iron source), and sodium pyrophosphate (pyrophosphate source), are used to ensure that the heavy metal content (lead, arsenic, and cadmium) in the raw materials is ≤0.1 mg/kg.

The ferric chloride/ferrous sulfate is dissolved in purified water. Sodium pyrophosphate solution is slowly added under stirring at room temperature. The pH is adjusted to 5.0-6.0, resulting in a double decomposition reaction to form FP precipitate. The precipitate is washed repeatedly with purified water 3-5 times to remove residual sodium, chloride, or sulfate ions (to prevent them from affecting food taste), until the washings are free of impurities. The purified precipitate is spray-dried or vacuum-dried to remove moisture and pulverized to a fineness of 80-120 mesh to produce food-grade FP powder. Iron ion oxidation must be avoided throughout the process (the oxygen content must be kept below 5%).

Iron deficiency in infants and children can lead to intellectual disability, poor concentration, and weakened immunity. Ferric pyrophosphate can provide a gentle iron supplement through complementary foods or supplements, supporting brain development (iron is involved in neurotransmitter synthesis) and physical growth (iron is involved in protein synthesis).

▶ Promotes childhood growth and development

Pregnant women have an increased iron requirement (24 mg daily). Supplementing with ferric pyrophosphate can prevent anemia during pregnancy and prevent fetal hypoxia and low birth weight. Elderly individuals have decreased digestive and absorptive function, making them susceptible to iron deficiency. Supplementing with ferric pyrophosphate can improve immunity and reduce the risk of infection. While non-heme iron in plant-based foods has a low absorption rate (approximately 2% to 10%), combining ferric pyrophosphate with vitamin C can increase absorption to 15% to 20%.

▶ Protects the health of special populations

Chemistry name: Iron(III) pyrophosphate

CAS No.: 10058-44-3

EINECS No.: 233-190-0

Chemical formula: Fe4O21P6

Molecular mass: 745.21 g/mol

The health benefits of Mineraux®Ferric pyrophosphate are entirely based on its ability to replenish iron. Iron is an essential trace element for the human body and is involved in many key physiological processes.

Physical and Chemical Properties:

Iron is involved in the cellular respiratory chain (energy production), DNA synthesis (cell proliferation), and antioxidant reactions (scavenging free radicals). Adequate iron intake can prevent fatigue, memory loss, dry skin, and other problems.

▶ Maintains normal physiological functions

■ Core features

Mineraux®Ferric pyrophosphate has become a mainstream iron fortifier due to its unique physical and chemical properties, making it a perfect match for the needs of the food industry. Ferric pyrophosphate lacks the metallic odor of ferrous sulfate and does not react with tea polyphenols or anthocyanins in food to form black substances. It can be used in applications where color and texture are sensitive, such as transparent beverages, light-colored baked goods, and infant formula. Ferric pyrophosphate is heat-resistant: it does not decompose during sterilization at 121°C and baking at 220°C, retaining ≥95% of its iron content. When stored in a sealed container away from light, it has a shelf life of up to 24 months and is moisture-resistant and non-oxidative. Although poorly soluble in water, ferric pyrophosphate dissolves rapidly in human gastric acid (pH=1.5-3.0). The released Fe3+ is converted to absorbable Fe2+ with the help of vitamin C, resulting in an absorption rate of approximately 80%-90% that of ferrous sulfate. It also does not cause gastrointestinal irritation (ferrous sulfate can cause nausea and constipation, while ferric pyrophosphate causes only one-third the gastrointestinal irritation). Ferric pyrophosphate does not react with proteins, fats, and carbohydrates in food and can be evenly dispersed in liquid, semi-solid, and solid foods without the need for special solubilization or stabilization treatment.