Bulk Lactitol

Bulk lactitol Supplier：

Guanjie Biotech is a bulk lactitol powder supplier. We have specialized in bulk lactitol powder production for many years. We operate independent production lines to ensure stable quality and reliable supply. Every batch is tested by our in-house quality control center before release. This helps guarantee product consistency and compliance with quality standards. Lactitol is a sugar alcohol derived from lactose. It is produced through the hydrogenation of the glucose portion of lactose. Bulk lactitol powder appears as white crystals or a white crystalline powder. It offers good stability, mild sweetness, and low caloric value. Because of these properties, lactitol is widely used in food, beverage, pharmaceutical, and nutritional supplement applications.

COA

Item	Specification	Result
Lactitol(dry basis)	95.0~102.0	99.55%
Other polyols(dry basis)	≤2.5%	1.10%
Specific Rotation	+13.5°- +15.5°	+14.2°
Color	White Crystalline Powder	Conform
Melting point	146℃	Conform
PH(10%)	4.5-8.5	Conform
Water	Ethanol & Water	Conform
Drying Method	10.5%(crystalline product) 31%(solution)	Conform
Cl(dry basis)	≤100mg/kg	Conform
Sulfate(dry basis)	≤200mg/kg	Conform
Reducing sugar	≤0.1%	Conform
Nickel	≤2mg/kg	Conform
Pb	≤1mg/kg	Conform
Lead	≤0.5ppm	Conform
Coliform	Negative	Conform
Sulphated Ash	≤ 0.1%	0.03
Loss on drying	<5.0%	Conform

 

Source:

Lactitol is produced by hydrogenating lactose under nickel catalysis. The hydrogenated aqueous solution is filtered and purified by ion exchange resin and activated carbon. After concentration, lactitol crystals can be crystallized. Depending on the crystallization conditions, lactitol can be produced in three forms: anhydrous, monohydrate and dihydrate.

 

Production process

The production of bulk lactitol powder mainly includes the following steps:

(1) Extraction of lactose

First, lactose is extracted from whey or other dairy byproducts. Lactose usually exists in the form of crystals, and high-purity lactose is obtained through processes such as evaporation, crystallization and separation.

(2) Hydrogenation reaction

The extracted lactose is hydrogenated, which is a key step in the production of lactitol. The hydrogenation reaction is carried out under high temperature and high pressure conditions, using nickel or platinum as a catalyst to convert lactose into lactitol. The chemical reaction formula is as follows:

(3) Purification and drying

The mixture after the hydrogenation reaction needs to be purified to remove the catalyst and other by-products. Usually, purification is carried out by filtration, centrifugation and evaporation. Finally, the purified lactitol solution is dried to obtain bulk lactitol powder.

 

Physical and chemical properties of lactitol

Lactitol is an important sugar alcohol compound. The chemical formula is C12H24O11. The molecular weight is 344.31. The following are the main physical and chemical properties of lactitol.

1. Physical properties

• Appearance:

Lactitol is usually a white crystalline powder or granules with a glossy luster.

• Solubility:

Lactitol is easily soluble in water. At 25°C, its water solubility is about 550 g/L. It has poor solubility in ethanol. But it has a certain solubility in methanol.

• Melting point:

The melting point of lactitol is between 145-150°C. It remains stable during high-temperature processing.

• Hygroscopicity:

Lactitol has low hygroscopicity. Bulk lactitol powder is not easy to get damp and agglomerated during storage and use.

 

2. Chemical properties

• Stability:

Lactitol has high chemical stability. It is not easy to undergo oxidation, reduction or hydrolysis reactions. Lactitol can remain stable in both acidic and alkaline environments.

• Sweetness:

The sweetness of lactitol is about 30-40% of that of sucrose. This moderate sweetness enables it to provide a soft, lasting sweetness without masking the flavor of the food itself.

• Calories:

The calories of lactitol are about 2.4 kcal/g. It is lower than sucrose. Therefore, bulk lactitol powder has advantages in the diet of weight loss and diabetic patients.

• Metabolic characteristics:

Lactitol is not easily decomposed and absorbed by enzymes in the human body. It is mainly fermented and utilized by bacteria in the large intestine. A small amount of short-chain fatty acids and gas are generated. Therefore, lactitol has a small effect on blood sugar levels and is suitable for diabetic patients.

• Non-cariogenicity:

Lactitol is not metabolized by cariogenic bacteria in the mouth and does not produce acidic substances that cause caries.

 

Regulations on Lactitol

1. Regulations in major global markets

Different countries and regions have different regulations and standards for the use of bulk lactitol powder. The following is an overview of the regulations in several major markets:

(1) United States

In the United States, lactitol is classified as a GRAS (Generally Recognized As Safe) substance. It can be used in food, but it must comply with FDA (U.S. Food and Drug Administration) regulations. The FDA requires lactitol to be labeled as "lactitol" on the label.

(2) Europe

The European Food Safety Authority (EFSA) has approved lactitol for use as a food additive. And its usage and use are strictly regulated. Lactitol's additive number in the EU is E966, and bulk lactitol powder is used in various foods such as candy, baked goods and ice cream.

(3) China

In China, lactitol is included in the "National Food Safety Standard Food Additives Usage Standard" (GB 2760-2014). It is allowed to be used as a sweetener and excipient. When used, the specific amount must be indicated and relevant regulations must be followed.

2. Safety and labeling requirements

Lactitol is a sugar alcohol. Its metabolic pathway is different from other sugars. It is not easily absorbed by the digestive tract, so it has less impact on blood sugar levels. Nevertheless, excessive intake of lactitol may cause side effects such as bloating and diarrhea. Therefore, countries have strict restrictions and labeling requirements on its addition to food.

 

Effects: 

Lactitol stimulates intestinal peristalsis, removes old stool, and has an osmotic effect. The principle is as follows:

● Stimulate intestinal peristalsis

Bulk lactitol powder is fermented by the intestinal flora to produce gas, increase the pressure in the intestine, and thus stimulate intestinal peristalsis. This can promote the discharge of feces in the intestine and prevent and relieve constipation.

 

● Remove old stool

Lactitol is permeable to feces. It can absorb water in the intestine and increase the wetness of feces. In addition, lactitol can also increase the concentration of salt in the intestine, promote the transfer of water from the intestine to the feces, and make the old stool softer and easier to discharge.

 

● Osmotic effect

Lactitol is an osmotic guide. By forming a high osmotic concentration in the intestine, it attracts water into the intestine. This osmotic effect can increase the volume of intestinal contents, stimulate intestinal peristalsis, and promote the discharge of feces.

 

Advantages:

● Low glycemic index

Lactitol has a low glycemic index (GI). This means it does not significantly increase blood sugar levels after consumption. Lactitol is absorbed slowly in the digestive tract. And its metabolic pathway is independent of insulin. Therefore it has less impact on blood sugar levels. Especially suitable for diabetics and people who need to control blood sugar levels.

 

● Low irritation and good intestinal tolerance

Compared with some other sugar alcohols (such as sorbitol and xylitol), lactitol is less irritating to the intestines and is less likely to cause adverse reactions such as bloating and diarrhea. bulk lactitol powder generally does not cause significant discomfort when taken in moderate amounts and is well tolerated by the intestines.

 

● Good physical and chemical properties

Lactitol monohydrate powder has good physical and chemical properties. It is suitable for a variety of food processing applications. It has good solubility, easily dissolves in water, and can form a stable solution. Lactitol remains stable during baking, freezing and high-temperature processing and is not prone to decomposition or deterioration. These properties make lactitol widely used in candies, baked goods, ice cream and other products.

 

Company Advantages:

 

Certification

 

Package & Shipment

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