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KEMZYME™ MAP Dry

Maximizing Energy and Amino Acid Release

Many feed ingredients are not fully digested by animals. However, by adding enzymes to feed, the digestibility of these components can be enhanced. Enzymes are now well-proven and successful catalysts that allow feed producers to extend the range of raw materials used and improve the efficiency of existing formulations. KEMZYME™ MAP Dry is a stabilized multi-enzyme formulation developed by Kemin to improve the digestibility of raw materials, increase the nutrient level and animal performance and reduce the cost of production. The formula is based on NSP enzymes, multi-amylase and multi-protease.

 

Unique Features of KEMZYME™ MAP Dry

  • Unique combination of NSP enzymes, multi-amylase and multi-protease in order to improve the digestibility of NSPs, starch and amino acids
  • Combination of multi-source enzymes to ensure activity in a wider pH range
  • Synergistic actions of multiple enzymes

 

Enzyme Systems in KEMZYME™ MAP Dry 

NSP Enzymes

  1. Xylanase
  2. Cellulase
  3. Beta glucanase
  4. Pectinase

Multi-Amylases

  1. α­-Amylase
  2. Glucoamylase
  3. Pullulanase

Multi-Proteases

  1. Acid Protease
  2. Alkaline Protease
  3. Neutral Protease

NSP Multi-Enzymes 

All enzyme raw materials used in the KEMZYMETM MAP Dry formulation are selected from an extensive database with over 100 enzymes which have been screened by Kemin. The NSP enzymes (xylanase, cellulase, beta glucanase and pectinase) contained in KEMZYMETM MAP Dry are specially designed to release energy from multi-substrate complex diets for animals.

 

Multi-Amylases 

Dietary starch is a polymer made up of glucose, which is linked by two types of bonds – α 1,4 and α­ 1,6. Each bond is classified as “endo” and “exo” based on location in the molecule. To maximize starch digestion, both bonds have to be hydrolyzed from all sides. The multi-amylase system (­ α amylase, gluco amylase and pullulanase) ensures the breakage of exo and endo bonds to achieve better starch digestibility.

 

Multi-Proteases

Many commercial feed enzymes use a “neutral protease” enzyme for the improvement of protein utilization in animal diets. Kemin’s patented multi-protease system (acidic, neutral and alkaline proteases) demonstrate that the combined application of acidic, neutral and alkaline proteases release more amino acids and significantly improve the bioavailability of nitrogen in vivo.

 

Multi-Protease Model for Animal System 

KAA KEMZYME MAP DRY Mutli-protease model for animal system table

 

Multi-Proteases are Better Than Single Protease Enzymes

In vivo ileal digestibility studies in broilers conducted at Massey University, New Zealand, showed that multi-proteases, a combination of proteases with different pH optima, have a significant effect on amino acid digestibility of corn-soybean meal diets in broilers over a single neutral protease enzyme. Multi-enzyme products containing a multi-protease system will therefore achieve higher economic benefit through the energy and amino acid sparing effects on the animal diets.

Fig 1: Effect of neutral and multi-protease on ileal digestibility of amino acids in broilers.
Effect of neutral and multi-protease on ileal digestibility of amino acids graph
Significant difference between each treatment and control is indicated by * for p<0.05, ** for p<0.01 and *** for p<0.001.

 

Efficacy of KEMZYME™ MAP Dry

Commercial Broilers

A growth trial was conducted at Bangkok Animal Research Center, Thailand. 240 birds were divided in to 3 groups with 8 replicates and 10 birds per replicate. Diets used for the growth trial were (1) Positive control diet (corn-soybean), (2) Negative control diet (energy reduced by 100 kcal/kg by replacing corn and soybean using DDGS, canola meal, cassava, rice bran and crude protein reduced by 0.5%) and (3) Negative control diet + KEMZYMETM MAP Dry (0.5 kg/t). Results are shown in Table 1.

Table 1: Effect of KEMZYME™ MAP Dry on the growth performance of commercial broilers Positive Control Diet Negative Control Diet Control + KEMZYME™

  Positive Control Diet Negative Control Diet Control + KEMZYME™ MAP DRY
Body Weight Gain 2930ₐ 2681ₐ 2800ₐ
Feed Intake (g) 5002ₐ 4993ₐ 5048ₐ
Feed Conversion Rate 1.71ₐ 1.84 1.80ₐ
a,b,c Values in the same row with different superscripts indicate significant difference, P<0.05.Ref: KID SD-12-00037

 

Commercial Layers 

A study was conducted at CNF Farm in Kabinburi, Thailand, at a closed monitor layer house with wire laying cages in air-step arrangements. The birds were kept 2 per cage with 6 replicate and 20 birds per replicate. Diets used for the trial were (1) Positive control diet (corn, soybean, meat cum bone meal), (2) Negative control diet (energy reduced by 60 kcal/kg by replacing corn and soybean using DDGS, cassava, rice bran and crude protein reduced by 0.5%) and (3) Negative control diet + KEMZYME™ MAP Dry (0.25 kg/t).

Fig 2: Effect of Hen-day egg production from 20 to 31 weeks of age (%)
Effect of Hen-day egg production graph
Significant difference between each treatment and control is indicated by * for p<0.05. Ref: KID WP-13-00116

 

Improving Ileal Amino Acid Digestibility in Swine 

A swine trial was conducted at the Institute of Agricultural Studies, Vietnam to determine KEMZYME™ MAP Dry’s conclusive performance on digestibility. Pigs were housed individually in metabolism crates (0.8 x 1.5 m). Each metabolism crate had a collection tray for urine collection and a fine-mesh net just above the tray for fecal collection allowing for separate but total collection of feces and urine. Pigs were fed ad libitum and diets were fed in mash form. Results of the ileal amino acid digestibility trial are shown in figure 3. 

Fig 3: Effect of KEMZYMETM MAP Dry on ileal digestibility of amino acids in swine
Effect of KEMZYME MAP Dry Amino Acids in Swine graph
* means with * it is significantly different (P < 0.05) Ref: KID TPA-13-00046

Growth Performance of Pigs 

The swine growth trial was conducted from 30 to 90 days period at Institute of Agricultural Studies (IAS) Vietnam. Diets used for the growth trial were (1) Positive control diet (corn, soybean, rice bran, fish meal), (2) Negative control diet (Less 60 kcal/kg ME and 0.5% Crude Protein), (3) Negative control diet + KEMZYMETM MAP Dry (0.5 kg/t) and (4) Negative control diet + Competitor enzyme product (0.5 kg/t). Results of the performance trial are shown in table 2.

Table 2: Effect of KEMZYME™ MAP Dry on the growth performance of swine
  Positive Control Diet Negative Control Diet Control + KEMZYME™ MAP DRY Control + Competitor Enzyme
Body Weight Gain (kg/pig) 25.95ₐ 25.12ₐ 27.66ₐ 25.90a
Feed Intake (g) 49.08ₐ 49.22ₐ 49.63ₐ 48.78
Feed Conversion Rate 1.89ₐ 1.96c 1.79ₐ 1.88a
a,b,c Values in the same column with different superscripts indicate significant difference, P<0.05. Ref: KID TPA-13-00046

Benefits of KEMZYME™ MAP Dry

  • A multi-enzyme system for multi-substrate complex diets
  • Accommodates many different kinds of raw materials in feed formulation
  • Ensures better starch/protein/NSP digestion
  • Reduces feed cost

Mixing Ratio

  • On top application: 250 g per ton
  • Feed reformulation: 500 g per ton

Please contact a Kemin representative for more details.

Presentation

­­25 Kg paper craft bag

Storage

Store in a cool, dry place and away from sunlight.

  


  

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