About Mannitol
Mannitol
CAS number 69-65-8
Mannitol is an organic compound with the formula (C6H8(OH)6). This polyol is used as an osmotic diuretic agent and a weak renal vasodilator. It was originally isolated from the secretions of the flowering ash, called manna after their resemblance to the Biblical food, and is also be referred to as mannite and manna sugar
Mannitol is used clinically to reduce acutely raised intracranial pressure until more definitive treatment can be applied, e.g. after head trauma. This use is controversial[citation needed], though reference to it is still made in texts published as recently as 2009.[2] It is also used to treat patients with oliguric renal failure. It is administered intravenously, and is filtered by the glomeruli of the kidney, but is incapable of being resorbed from the renal tubule, resulting in decreased water and Na+ reabsorption via its osmotic effect. Consequently, mannitol increases water and Na+ excretion, thereby decreasing extracellular fluid volume.
Mannitol can also be used to open the blood-brain barrier by temporarily shrinking the tightly coupled endothelial cells that make up the barrier. This makes mannitol indispensable for delivering various drugs directly to the brain (e.g. in the treatment of Alzheimer's disease). Mannitol is commonly used in the circuit prime of a heart lung machine during cardiopulmonary bypass. The presence of mannitol preserves renal function during the times of low blood flow and pressure, while the patient is on bypass. The solution prevents the swelling of endothelial cells in the kidney, which may have otherwise reduced blood flow to this area and resulted in cell damage.
Versatile Sweetening AgentMannitol Powder functions primarily as a low-calorie sweetener with a pleasant, sweet flavor but without the added fat or protein. Its odorless nature and high purity make it ideal for use in both pharmaceutical formulations and food preparations, lending sweetness without compromising on health benefits.
High Purity and Safety StandardsThis product is manufactured to the highest purity (99%) and quality standards for both medicinal and food-grade use. It is packaged in sealed containers to ensure freshness and a long shelf life of up to two years. The production process focuses on maintaining a low moisture level, which is vital for stability and effectiveness in a wide range of applications.
FAQs of Mannitol :
Q: How is Mannitol powder produced and what is its main source?
A: Mannitol powder is synthesized from corn starch through a purification and extraction process. The starch undergoes enzymatic or chemical conversion into mannitol, resulting in a highly pure (99%) and food-grade powder.
Q: What are the primary uses and applications of Mannitol in industry?
A: Mannitol is utilized as a sweetener and bulking agent in the food industry, and as an excipient and diuretic agent in pharmaceuticals. Its non-hygroscopic nature and solubility make it suitable for tablets, sugar-free foods, and specialized dietary products.
Q: When should Mannitol be used in pharmaceutical formulations?
A: Mannitol is often selected as a diluent for oral solid dosage forms, particularly when a non-reactive, neutral-tasting, and stable excipient is required. It is also valuable for individuals needing reduced sugar intake.
Q: Where can one purchase high-quality Mannitol powder?
A: High-grade Mannitol powder can be sourced directly from specialized exporters, manufacturers, and suppliers in China. It is supplied in both 500 gm plastic jars and 25 kg drums, ensuring flexibility for different buyer needs.
Q: What is the shelf life and recommended storage condition for Mannitol powder?
A: Mannitol powder has a shelf life of up to two years when kept in sealed packaging under cool and dry conditions. Proper storage prevents moisture absorption and maintains its efficacy and purity.
Q: How does the use of Mannitol benefit food and pharmaceutical products?
A: Adding Mannitol enhances product stability, provides a sweetener option with zero fat or protein, and is safe for diabetics. Its solubility and neutral pH ensure product quality in diverse formulations.