96% Water Soluble Ferrous Lactate For Iron Supplementation with Good Flowability
1. What is Ferrous Lactate ?
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The molecular formula of ferrous lactate (Ferrous Lacate) is C6H10FeO6·nH2O (n=2 or 3), in which the iron content of dihydrate is 20.7%. The general particle size is 120 mesh with a pass rate of 95~100%. Ferrous lactate is a light yellow-green crystalline powder with a strong iron smell. It is soluble in water and has a solubility of about 1.9g/100mL at room temperature. It is unstable in nature. When it is damp or its aqueous solution is oxidized, it becomes a yellow-brown color containing orthoferric salts. Light can promote the oxidation process.
Ferrous lactate needs to be sealed and stored away from light when used with other food additives. As an iron nutrient enhancer, ferrous lactate can be widely used in food, dairy products, and nutrient solutions. In addition, ferrous lactate can also be used as a feed additive. In the pharmaceutical industry, ferrous lactate can be used to treat iron deficiency anemia. As a food-grade compound, it is primarily used as a source of iron in food products and supplements. Approved by international regulatory bodies, such as the U.S. Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA), Ferrous Lactate is recognized as safe and effective for human consumption.
It is commonly added to a variety of fortified foods, such as cereals, dairy products, and dietary supplements, providing an essential nutrient for maintaining proper physiological functions, particularly in individuals who suffer from iron deficiency or anemia.
2. Chemical Characteristics of Ferrous Lactate
2.1. Molecular Formula and Structure
• Chemical Formula: C6H10FeO6
• Molecular Weight: 238.01 g/mol
Ferrous Lactate consists of one iron (II) ion bound to two lactate ions. It appears as a pale greenish or yellowish-white powder that is water-soluble, which makes it ideal for food and liquid supplement formulations.
2.2. Solubility and Stability
• Water-Soluble: One of the most significant advantages of Ferrous Lactate is its excellent solubility in water, making it easily absorbed by the digestive system.
• Stability: It is relatively stable in various pH ranges, making it versatile for use in different food and supplement formulations without degrading or losing its efficacy.
2.3. Taste and Odor
Unlike other iron supplements, Ferrous Lactate has a relatively mild taste, which is an important factor in food applications where iron’s characteristic metallic taste can be a problem.
Specification sheet of Ferrous Lactate
Product name: Ferrous lactate | |||||
Main ingredient:Ferrous lactate | Raw material:Water,Lactic acid,Ferrous sulfate, Sodium lactate | ||||
Items |
(Standard values) | (Ref.Standard) | |||
Sensory index | Status | White green or yellowish green crystal or powder | USP | ||
Odor | Slightly characteristic smell | USP | |||
Physical and chemical index | Assay(C6H10FeO6), ω/% |
≥96.0 |
USP | ||
Moisture, ω/% | ≤20.0 | USP | |||
Chloride, ω/% | ≤0.1 | USP | |||
Iron(Fe3+ ), ω/% | ≤0.6 | USP | |||
Sulfate, ω/% | ≤0.1 | USP | |||
pH(20g/L) | 5.0~6.0 | USP | |||
Lead,mg/kg | ≤1.0 | USP | |||
Arsenic,mg/kg | ≤3.0 | USP | |||
Preserving Method | Ventilation,clean, room temperature,dry,not be mixed with poisonous and corrosive substances | ||||
Shelf Life | The shelf life is 12 months from the date of production and the original packaging is in good condition | ||||
Specification | 25kg/bag |
3. Nutritional Benefits of Ferrous Lactate
3.1. Iron Absorption and Bioavailability
Ferrous Lactate offers a highly bioavailable form of iron, which means the body can easily absorb and utilize it. Iron plays a crucial role in forming hemoglobin, a protein in red blood cells responsible for transporting oxygen throughout the body. In addition to improving oxygen transport, adequate iron intake supports energy levels, cognitive function, and immune health.
3.2. Prevention of Iron Deficiency Anemia
Iron deficiency anemia is one of the most common nutritional deficiencies globally. Symptoms include fatigue, weakness, dizziness, and pale skin. Ferrous Lactate, as a supplemental iron source, is effective in preventing and treating iron deficiency anemia by replenishing the body’s iron stores.
3.3. Support for Muscle and Brain Function
Iron is necessary for the proper functioning of muscles and the brain. By improving oxygen flow to tissues, Ferrous Lactate helps support mental clarity, concentration, and physical endurance, making it especially beneficial for individuals with high physical or mental demands.
4. Functions of Ferrous Lactate in Food Supplements
4.1. Fortification of Foods
One of the primary functions of Ferrous Lactate is the fortification of food products to boost their iron content. It is often added to:
• Breakfast cereals
• Dairy products
• Beverages and juices
• Infant formulas
• Baked goods
Fortified foods are an essential part of public health initiatives aimed at reducing iron deficiency, particularly in at-risk populations like children, pregnant women, and the elderly.
4.2. Efficient Iron Delivery in Supplements
In the dietary supplement industry, Ferrous Lactate is used in a variety of forms, including:
• Iron tablets
• Iron capsules
• Powders
• Chewable gummies
• Liquid iron supplements
It provides an efficient and gentle source of iron, minimizing common side effects associated with other iron supplements, such as constipation or stomach upset.
4.3. pH Balancing and Acid Regulation
In some cases, Ferrous Lactate can serve as an acid regulator in food formulations, helping to maintain optimal pH levels without affecting the product’s flavor or stability.
5. Applications of Ferrous Lactate in Food Supplements
5.1. Dietary Supplements
Ferrous Lactate is frequently found in dietary supplements designed to treat or prevent iron deficiencies. It is used in:
• Multivitamins: to provide a balanced intake of essential nutrients.
• Iron-Only Supplements: specifically formulated for those with iron deficiencies or increased iron needs, such as pregnant women or individuals recovering from surgery.
5.2. Infant and Toddler Nutrition
Iron is essential for brain development in infants and toddlers. Ferrous Lactate is used in infant formulas and baby foods to ensure infants get the right amount of iron during crucial stages of growth and development.
5.3. Sports Nutrition
Athletes often require higher iron levels due to increased oxygen demands during physical activity. Ferrous Lactate is commonly used in sports nutrition products to help athletes maintain peak performance by supporting oxygen transport and energy metabolism.
6. Advantages of Ferrous Lactate Compared with Other Iron Nutrients
6.1. Better Tolerability
One of the main advantages of Ferrous Lactate is its better gastrointestinal tolerability compared to other iron supplements like Ferrous Sulfate. It is less likely to cause common side effects such as nausea, constipation, or stomach upset, which often discourage people from taking iron supplements regularly.
6.2. Higher Bioavailability
Ferrous Lactate is known for its high bioavailability, meaning the body can absorb and use it more efficiently than other forms of iron, such as Ferric Oxide or Ferrous Gluconate. This makes it an ideal choice for people who need to rapidly increase their iron levels, as it ensures quicker results.
6.3. Mild Taste and Odor
Unlike many other iron nutrients, Ferrous Lactate has a mild taste and neutral odor, making it much easier to incorporate into foods and beverages without affecting the flavor. This characteristic is especially valuable in products like infant formula, juices, and fortified cereals.
6.4. Water Solubility
The water solubility of Ferrous Lactate makes it easier to formulate into liquid supplements and beverages, ensuring even distribution of the iron content and improving ease of consumption.
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