Simulated Digestion System (SDS III) I UniVOOK

Simulated Digestion System (SDS III) for Monogastric Animals

How to evaluate the nutritive value of feed ingredients accurately, efficiently and repeatably?

How to evaluate the enzymolysis efficacy of different single enzymes on various feed materials?

How to evaluate the compound enzyme preparations from the markets efficiently and screen the most suitable compositions of enzyme products?

Animal experimentation need a long cycle and high cost, and the experimental data are susceptible to many uncertain factors such as climatic conditions, animal body conditions, and feeding conditions. How to solve these problems?

Simulated Digestion System (SDS III) Provides Reliable Solutions

Simulated digestion system (SDS III) for monogastric animals has been jointly developed by Institute of Animal Science, Chinese Academy of Agricultural Sciences (IASCAAS) and Hunan Zhongben Intelligent Technology Development Co., LTD. It is a patented technical solution to automatically simulate the digestive system of monogastric animals, based on bionic principles. SDS III includes a device that can simulate the digestion and absorption process of feed in the digestive tract, and the matching kit of simulated digestive solution. SDS III uses feed as a substrate to simulate the digestion and absorption process of in vivo gastro-intestinal tract with high fidelity and repetition. Compared with the in vitro, in situ and in vivo methods, SDS III can accurately and efficiently determine the effective energy value, digestibility of amino acid and phosphorus in feed, and realize the standardization, datafication and automation of the simulated digestion method.

As the global strategic cooperation partner, UniVOOK is authorized to take fully responsibility of markets promotion and sales business for the SDS III system and reagents worldwide.

100+

Agricultural and Animal Husbandry Enterprises

150+

Serves Million Tons of Feed Production

SDS III

Serves Feed Industry Globally

1- PC-based Automatic Control

2- Dual-modules Compatibility: Vertical and Horizontal

Horizontal Digestion Module

Automatically executes the digestion steps of stomach, small intestine and large intestine; Automatically adds simulated digestive fluid and automatically cleans the digested by products.
Overcomes the residual problem of feed, eliminating the need for sample migration.
Highly simulates the digestive condition of in vivo;
High simulation precision: repeated tests CV < 1.5%;
Measure the biological utilization of nutrients by simulating the digestion and absorption process of nutrients in the gastro-intestine tract of animals

Vertical Digestion Module

With an independent motor, the mixing speed is adjustable; Automatically executes the digestion steps of stomach, small intestine and large intestine; Automatically adds simulated digestive fluid
Double glass structure reaction tube, circulating water constant temperature, comparable digestive condition to those of in vivo;
High simulation precision: repeated tests CV < 1.5%;
Suitable for in vitro digestion evaluation of feed enzymes;

3- Simulated Digestive Kits For Swine and Poultry

Growing pig feed enzyme hydrolysate energy value Kit;
Rooster feed enzyme hydrolysate energy value Kit;
Duck feed enzyme hydrolysate energy value kit;
Total digestible carbohydrate determination kit for pig feed;
Total digestible carbohydrate determination kit for chicken Feed

Evaluating availability of energy and amino acid in feed.
Accurate measurement of effective phosphorus content in feed.
Screening of enzymatic properties and profiles for feed enzymes.
Research on products oriented to improve feed nutrient digestion and testing the efficacy.
Development of feeding standards including dynamic nutritional requirement.
Other fields related to nutrient digestion in feed.
Nutritive value evaluation for pet food.
Nutritive value evaluation for human food.