Concept of Unconventional meal Feedstuff

Protein source of feedstuff mainly comes from cottonseed meal, rapeseed meal, peanut meal, sunflower meal, coconut meal and palm meal. The dosage of unconventional meal exceeds 12% of the total complete feedstuff.

Application of Unconventional meal in Feedstuff

In the recent years, China's husbandry and feed industry develops rapidly, then the contradiction between the development and the shortage of feed source is more and more outstanding. According to the forecast by experts, in the year 2010~2020, the balance of protein feedstuff in China is 24~48 million Ton, while meal feedstuff is 25.6 million Ton. Long since, soybean meal is used as the main protein source in feed in China, thus, it leads to the shortage of soybean meal, and price fluctuation.

China produces quantity of unconventional meal every year, the total production exceeds 10 million. At present, uncon-ventional meal has not yet been made good use of in feedstuff though it holds a high feeding value. Various unconventional meal contain high protein, for instance, the crude protein content of peanut meal is higher than that of soybean meal, and the cottonseed meal's is close to soybean meal's, while rapeseed meal and sunflower meal's are equal to 80% of that of soybean meal. And, the average of some unconventional meal acid digestive rate is rather high, such as sunflower meal, it can reach 89% while the average amino acid digestive rate of soybean meal is 90%. Besides,unconventional meal contains abundant nutrientsubstance. For instance, most unconventional meal contain high linoleic acid, and their available phosphorus content are higher than that of soybean meal; Linseed meal is rich in linoleic acid, and the vitamine-B content of rapeseed meal is obviously higher then that of soybean meal.

However, due to the high content of anti-nutritional factor, and the internal limitation of containing harmful substance of unconventional meal, it is difficult to enlarge the dosage of unconventional meal. It is proved through research and practice, that adopting the enzyme preparation, which origins from the modern bioengineering technology in feedstuff is one of the most effective way to improve the dosage and utilization rate of unconventional meal.

Crude protein content in soybean meal and unconventional meal

Linoleic acid content in soybean meal and unconventional meal

v     Problems in applying unconventional meal in feedstuff and feed enzyme preparation

Unconventional meal contains high crude cellulose, especially when shelled uncompleted in the processing. For instance, the crude cellulose content reaches 17% in cottonseed meal, while 28% for linseed meal and even 32% for sunflower meal, which grinned with hull. The crude cellulose mainly include cellulose, hemicellulose (arabinoxylan), pectin and xylogen. The crude protein can not be digested and utilized by the monogastric animal. Even more, it decomposes the nutritional concentration of the meal material as diluting, and influences other substance's digestion and utilization, which acts as the anti-nutrition effect.

Ileum true digestibility of amino acids in several gluten feed materials for swine

The high content of crude protein not only wraps the nutrientsubstance, but also bars the fully contact with the digestive enzyme. Thus, it increases the lost of the endogenous nutrientsubstance, and reduces the utilization of the feed. Moreover, it can be chelated with the metal ion such as calcium, copper, iron and zinc, and produce insoluble salt, so as influence the absorption of mineral substance.

Impact on broiler's mineral substance sediment rate of cellulose

Crude cellulose content in soybean meal and unconventional meal

Contains many SNSP, such as xylan. SNSP can increase the digesta's viscosity, which blocks the digesta's movement in intestine, and baffles the reciprocity of the digestive enzyme and the digesta. Thus, sedentary water layer is form, which will bring the physical obstacle to the absorption of nutrient.

Arabinoxylan content and protein digestive rate

v     Contains the proteinic anti-nutritional factors, such as trypsin inhibitor and vegetable agglutinin, which can combine with the pancreatic proteinase and vegetable agglutinin, thus eliminates the activity of them and lead to the hypertrophy of the pancreas. Also, it unites with the small intestinal wall, so as influences the absorption of the nutrient, leads to the change of the activity, the excessive secretion of endogenous protein, and the increase of viscid protein. All of the above decrease the utilization of nutrient and restrain the growth of the animal.

v     Contain the special-structure protein, of which the linkage is difficult to be cracked. Thus, the suitable enzyme preparation is needed to crack it.

v     YIDUOZYME P-8306 can solves the problems of anti-nutritional factor in unconventional meal effectively, which provide the technique basic for enlarging the dosage of unconventional meal in feed formula.

Characteristics and advantages of VTR's concentrated granular feed compound enzyme

1.       Characteristics of the series product

v     It is the first high-tech series product of the concentrated granular feed compound enzyme preparation of the new generation in China.

v     It is the unique multicolor granular feed compound enzyme preparation in the world.

v     Higher activity, perfecter zymogram, more reasonable, and stronger pertinency.

2.       Advantages of the series product

v     The concentrated granular feed compound enzyme has a strong endurance to heat. During the granulating processing, the damage of high heat and humidity to the activity of granula is much more lower than that of the powder, so it is more suitable to be used in granular feed.

In the simulant steam-regulate granulating condition of heat and humidity, treat the Concentrated Granular YIDUOZYME P-8306 and the powder feed compound enzyme for 10 min with different temperature. The compared result of the remain relative activity of the acidic proteinase:

In the simulant steam-regulate granulating condition of heat and humidity, treat the Concentrated Granular YIDUOZYME P-8306 and the powder feed compound enzyme for 10 min with different temperature. The compared result of the relative remain activity of the xylanase:

In the simulant steam-regulate granulating condition of heat and humidity, treat the Concentrated Granular YIDUOZYME P-8306 and the powder feed compound enzyme for 10 min with different temperature. The compared result of the relative remain activity of the cellulase:

The concentrated granular compound enzyme holds a strong stability, does not easy to be influenced by the microelement, choline, acidifier and other substance. Without any compound taboo, thus, it is suitable to be used in premix and concentrated feedstuff.

Add the Concentrated Granular YIDUOZYME P-8306 into the premix (contains mineral element, choline, and acidifier), and kept in the normal condition for 8 weeks. The relative remain activity of the acidic proteinase:

Add the Concentrated Granular YIDUOZYME P-8306 into the premix (contains mineral element, choline, and acidifier), and kept in the normal condition for 8 weeks. The relative remain activity of the xylanase:

Add the Concentrated Granular YIDUOZYME P-8306 into the premix (contains mineral element, choline, and acidifier), and kept in the normal condition for 8 weeks. The relative remain activity of the cellulase:

v     During the storage and transportation, the active factor of the Concentrated Granular product enzyme, is not sensitive to temperature and humidity, which makesit a good stability for storage and transportation.

v     When it is mixed with the feedstuff, the concentratedgranular compound enzyme holds a better fluidity.

v     The high enzyme content of the concentrated granular compound enzyme gets it suitable to be used in concentrated feedstuff and premix both for the cost and formula sake.

v     The enzyme activity in the powder feed enzyme product distributes asymmetrically, while the granularity is even in the concentrated granular feed enzyme, and the enzyme activity distributes symmetrically.  

v     Comparison of the coefficient of variation of the acidic proteinase activity distribution in different granularity for several powder feed compound enzyme and Concentrated Granular YIDUOZYME P-8306

Comparison of the coefficient of variation of the xylanase activity distribution in different granularity for several powder feed compound enzyme and Concentrated Granular YIDUOZYME P-8306

Comparison of the coefficient of variation  of the cellulase activity distribution in different granularity for several powder feed compound enzyme and Concentrated Granular YIDUOZYME P-8306

v     In the operate process, the powder product lose seriously, and the lost of the enzyme which it carries leads to the imprecise of the feed active enzyme formula execution. .While the above problem does not exist in the concentrated granular product as without powder.

v     Without powder, the concentrated granular product avoids the problem that the protein enzyme powder brings hypersusceptibility to the worker. It is the safe, environment-friendly feed additive.

Ingredients

Effect Principle

YIDUOZYME P-8306 can solve the following problems:

1. Decompose the anti-nutritional factors in unconventional meal, and increase its dosage in feed. Thus take place of the animal protein and soybean meal, decrease the formula co

v     Break the cellulose, release the nutrient from the plant cell wall, thus make it contact with the digestive enzyme effectively and increase the utilization rate

v     Add the enzyme, which the livestock and poultry can not secrete to eliminate the anti-nutritional factor, and solve the digesta viscosity problem in intestine caused by SNSP, such as xylan. Weaken the direct restrain function to the endogenous enzyme, increase the nutrient's digestive and absorption rate

v     Supplement the proteinase, decompose the protein anti-nutritional factor, and increase the digestive and absorption rate of protein

v     Reduce the feed material variation of different bath, maintain the stability of the feed quality.

3.       Increase the feed quality of unconventional meal diet, and improve the animal performance.

Stimulate animal's growth, decrease the feed/gain rate, shorten the fattening periods, and increase the uniformity of the livestock and poultry.

Increase the laying rate, decrease the feed/egg rate, stabilize and prolong the laying peak period, increase the average egg weight, lower the broken egg rate.

4.       Increase feed conversion rates and prevent the environment pollution.

Applied Effect Respectively add 150g and 200g YIDUOZYME P-8306 into the Nikon commercial layer unconventional meal diet (7.30% cottonseed meal, 7.50% rapeseed meal, 10% peanut meal), the layers' laying rate increase 5.28% £¡§p<0.05£©and 6.36% £¡§p<0.01£©respectively, the broken egg rate decrease 28.56% and 34.59% respectively, the average egg weight increase 1.45% and 1.65% respectively, the feed/egg rate decrease 4.76%£¡§p<0.05£©and 5.63%£¡§p<0.01£©respectively. And both groups, which added with YIDUOZYME P-8306, their performance indexs are close to that of the soybean meal diet.

Add 200g YIDUOZYME P-8306 into Duroc*Land Race* Yokshire across pig's unconventional meal  diet (9% cottonseed meal and 8.5% rapeseed meal), can increase the average daily gain by 6.95% (p<0.01), reduce the feed/gain rate by 4.77% (p<0.05), and reduce the feed cost of unit gain by 3.92%.

Add 200g YIDUOZYME P-8306 into meat duck's Unconventional meal diet (7% cottonseed meal, 6% rapeseed meal and 4% sunflower meal), can increase the meat duck's average daily gain by 5.65% (p<0.05), reduce the feed/gain rate by 4.977% (p<0.05), reduce the crude protein metabolism rate by 4.43%  (p<0.05), and increase the apparent metabolism by 3.39%(p<0.05).

Dosage

Various unconventional meal feedstuffs

Add YIDUOZYME P-8306 according to the ratio of 150-200g/t to the complete feed can get the perfect result

Usage

v     Usage in lowering the cost

More plant protein materials can be used to substitute for animal protein materials and more crude materials can be used to substitute for the high-quality materials, so provide a very economical solution for least costing formula of feed and maintain the feed result unchanged.

v     Usage in improving the quality of the product

Addition of enzyme to the feed directly improves the product quality while keep the present formula un changed, ensure the quality of product, increase the market competitiveness and enhance the company's famousness.

Notice: If any advanced technical backup or suggestion is needed, please contact our nutritionist of the technique department.

Precaution

v     The additive dosage of this product is rather small.

v     Premix it with feedstuff, then add it to the large quantitiesand mix to be even.

v     If there is remainder after opened, sealed store is necessary, avoid moisture.

Package, Transportation and Storage

v     The standard package is 20kg/drum.

v     Keep away from insolation and drench, mix-transportation with toxic substance is forbidden.

v     Stored in dry, ventilated, and cool place.

Shelf Life: 12 months

Production License: Feed Additive£¡§2000£©0751

Issued No: Yue Feed Additive No  (2004) 182041

Executing Standard: Q/YDL 045-2003

Technique Service:

VTR company has set up 33 branches in china, and the perfect sale network oversea. High-quality technique service will be afforded by a great deal of staff who had been served as animal nutritionist and after-sale service in VTR company for a long time.

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