Resistant Dextrin 25kg

Product Introduction

Resistant dextrin is a low-molecular, water-soluble dietary fiber formed by acid hydrolysis, enzymatic hydrolysis, and baking of starch (such as corn starch and wheat starch) through a specific process. It has both the physiological function of dietary fiber and the physical characteristics of carbohydrates, and is widely used in food, health care products and other fields, and is an important category in the field of functional ingredients in recent years.

1. Core definition

Resistant dextrin is essentially a mixture of oligosaccharides and polysaccharides, and its molecular structure contains a large number of glycosidic bonds (such as α-1,6 glycosidic bonds) that are difficult to be broken down by digestive enzymes in the human small intestine, so it can enter the large intestine like dietary fiber and be fermented and utilized by the intestinal flora, belonging to the important category of "soluble dietary fiber".

2. Key physical and chemical properties

Excellent water solubility: It can be completely dissolved in water at room temperature to form a transparent, non-precipitating solution, which will not change the original texture of food (such as the clarity of the beverage, the fluidity of the sauce), which is the core advantage that distinguishes it from some dietary fibers such as inulin and pectin.

Strong thermal stability: high temperature resistance (above 120°C), acid and alkali resistance (stable pH range 2-10), not easy to decompose during baking (such as bread, biscuits), sterilization (such as canning, sterilized beverages) and other processing, can stably retain functionality.

Low sweetness and low calories: The sweetness is only 10%-30% of sucrose, and the taste is mild and odorless; Calories are about 1.5-2.0 kcal/g (only 40%-50% of sucrose), which is in line with the "low-calorie" food requirement.

Water holding and thickening: It can absorb several times its own weight of water, and at the same time has a gentle thickening effect, which can improve the taste of food (such as increasing the smoothness of yogurt) and stability (such as preventing sauce layering).

3. Mainstream production process

The typical process of using corn starch as raw material is as follows:

Pretreatment: corn starch is made into a slurry with water, hydrochloric acid is added to adjust the pH value (acidic conditions), and preliminary hydrolysis is carried out;

Baking and polymerization: The hydrolyzed starch slurry is baked at 120-160°C to caramelize and polymerize the starch molecules to form dextrin with a resistant structure.

Enzymatic hydrolysis and refining: Add saccharification enzymes (such as glucoamylase) to remove unpolymerized small molecule glucose to improve the purity of resistant components.

Separation and purification: remove impurities and pigments through filtration, decolorization, desalting and other steps;

Drying molding: Spray drying or roller drying to make a white or slightly yellow powder finished product.

Application of the product

Food sector

Beverages: Resistant dextrin has good water solubility, transparent solution without precipitation, and heat resistance and acid resistance, not easy to degrade, and can be used for sugar-free or low-sugar drinks, sports drinks, lactic acid bacteria drinks, etc. It can partially replace sucrose, reduce calories, and also solve the phenomenon of beverage sedimentation and stratification, while providing an excellent environment for the growth of probiotics.

Dairy products: Resistant dextrin can be simply added to dairy drinks like sugar, without affecting the original flavor, its taste is similar to fat, and it can replace part of sugar or fat to prepare low-calorie ice cream, low-fat yogurt, etc. In addition, the addition of resistant dextrin can make the biological functions of beneficial bacteria in the intestine such as lactic acid bacteria and bifidobacteria more fully utilized.

Baked goods: Adding resistant dextrin to bread and steamed buns can increase and improve the color of bread and strengthen the dough. In biscuits, it is easy to add in large proportions, which is conducive to making health biscuits. Adding resistant dextrin to pastries keeps products soft and moisturized, extending shelf life.

Meat products: As dietary fiber, resistant dextrin can adsorb aroma substances, prevent aroma substances from volatilizing, improve product yield, and enhance taste and quality. It can also be used as a fat substor, producing high-protein, high-dietary fiber, low-fat, low-salt, low-calorie health meat products, such as ham sausages, etc.

Confectionery and chocolate: Resistant dextrin is suitable for the production of low-sugar, sugar-free candies and chocolates, increasing the total fiber content and reducing processing strength and content without altering its flavor and taste.

Infant food: Adding resistant dextrin to infant formula can improve the utilization rate of nutrients, promote the absorption of calcium, iron, zinc and other trace elements by infants and young children, and help improve diarrhea, anorexia, developmental delay and other problems caused by the sudden decrease of bifidobacteria after weaning infants and young children.

In the field of health care products: resistant dextrin can significantly inhibit the rise of blood sugar and insulin, resist the action of digestive enzymes in the body, enter the large intestine to promote the growth and reproduction of beneficial intestinal flora, improve the human immune system and intestinal function, and can also absorb water and swell, increase stool volume, promote intestinal peristalsis, and improve constipation, so it is often added to dietary fiber supplements, meal replacement powders and other health care products to assist in lowering blood sugar, controlling weight, improving intestinal health, etc.

Packaging & Shipping

We usually use bulk cargo, tank trucks, container transportation. We will arrange the most cost-effective shipping method according to the quantity of products. All products will be re-inspected before shipping. We guarantee that all products are strictly inspected and in good condition before shipment, and we strive for 100% customer satisfaction in every sale completed. The packaging is standard export packing, or customized packaging according to your requirements, professional cargo transportation agent.

Sales Service

Pre-sales service: Provide application solution support for customers before purchasing to help customers understand products and applications.

Product consultation: Answer customers' questions about product functions, features, prices, usage and other questions in detail.

Demand analysis: Recommend suitable product solutions based on the customer's industry, scenarios, pain points, etc.

Information provision: such as product manuals, case studies, quotations, etc., to assist customers in decision-making.

In-sale service: Provide convenience and support to customers during the transaction process to ensure smooth transactions.

Order processing: Quickly and accurately enter order information to confirm product specifications, quantities, delivery dates, etc.

Payment guidance: Assist customers in completing the payment process and answer questions about payment methods and invoicing.

Progress communication: Timely feedback to customers on order processing progress, logistics information, etc., so that customers can rest assured.

After-Sales Service: Ongoing support provided to customers after the transaction is completed, enhancing customer satisfaction and loyalty.

Return and exchange processing: Handle the return and exchange procedures for customers in accordance with regulations to reduce customer worries.

Customer return visits: understand customer usage, collect feedback, and provide basis for product improvement and service optimization.

Company Introduction

Founded in 1997, Bowlingbao Biotechnology Co., Ltd. has always focused on modern bioengineering technologies such as enzyme engineering and fermentation engineering, engaged in the research and development, manufacturing and program services of functional sugars, and is a national key high-tech enterprise led by bioengineering, a national key leading enterprise in agricultural industrialization, a national manufacturing single champion enterprise, a national high-tech zone, and a national high-tech biological industry base core and backbone enterprise. In 2009, the company was listed on the Shenzhen Stock Exchange, becoming the first A-share listed company in China with the stock code: 002286.

The pioneer and leader of China's functional sugar industry, adheres to the restoration of traditional medical and nursing wisdom with modern biotechnology, serves the big health industry, and has the ability to manufacture and serve all categories of functional sugar. A leading global provider of functional health solutions.

Product Catalog

Starch sugar: solid corn syrup, waxy corn starch, maltodextrin, malto-oligosaccharides, fructose syrup, maltose

Dietary fiber: polydextrose, resistant dextrin, water-soluble corn fiber

Prebiotics: isomalto-oligosaccharides, fructooligosaccharides, galacto-oligosaccharides, breast milk oligosaccharides, isomerized lactose

Sugar alcohols and new sugar sources: allulose, erythritol, crystalline fructose, compound sweeteners, trehalose

Modified starch: special for yogurt, special for sauce, special for baking fillings, special special for baked products, special special for flour products, special special for meat products

Functional lipids: DHA algae powder, DHA algae oil, DHA algae oil crude oil