CN103652375A - Special rice compound enzyme feed additive - Google Patents
Special rice compound enzyme feed additive Download PDFInfo
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- CN103652375A CN103652375A CN201210354352.8A CN201210354352A CN103652375A CN 103652375 A CN103652375 A CN 103652375A CN 201210354352 A CN201210354352 A CN 201210354352A CN 103652375 A CN103652375 A CN 103652375A
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- paddy
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Abstract
The invention discloses a special rice compound enzyme feed additive. The special rice compound enzyme feed additive is prepared by mixing cellulose, xylanase, glucanase, amylase, protease, phytase and a carrier according to a certain ratio. The feed additive has the distinct advantages that the feed additive is formed by a plurality of non-starch polysaccharide enzymes and contains protease and amylase, the anti-nutrition factor in rice can be effectively improved and the digestion of animal is prompted; compared with a similar compound enzyme additive, the special rice compound enzyme feed additive has advantages of high efficiency, specificity, small additive amount, and the like; due to the adoption of the feed additive, the growth of the animal can be prompted and the feed efficiency is improved.
Description
Technical field
The invention belongs to herding or field of feed, relate to feed addictive, be specifically related to a kind of paddy special-purpose compound enzyme feed additive.
Background technology
Scientific practice shows, paddy can replace the corn feed poultry that feeds pigs completely.As prior art, the feeding method of paddy tradition is directly to pulverize and make feed, due to the unserviceable fiber of pig chicken and a large amount of ANFs---xylan, the beta glucan etc. that contain in paddy as nonruminant, the relative corn of its value is much lower, thereby has seriously limited the consumption of paddy in feed.Improve the value of paddy, just must improve the capacity usage ratio of paddy, excavate the nutritional labeling utilized of paddy feed.
Summary of the invention
By add the digestive enzyme preparations such as cellulase, zytase and dextranase and phytase in feed, supplement the deficiency of the endogenous enzymes such as protease and amylase, and activate the secretion of endogenous enzymes, accelerate multiple biochemical reaction in animal body, decompose ANFs such as fiber that nutriment in paddy and livestock and poultry are difficult to digestion etc., thereby efficiently solve the problems such as paddy utilization is can value low, anti-nutrition component.Utilize paddy special-purpose compound enzyme feed additive, solved the ANFs of paddy, effectively promote growth of animals or poultry and improve food utilization efficiency, alleviated herding and produced the demand pressure of feedstuff and the problems such as pollution to environment.
The object of this invention is to provide and a kind ofly can help livestock and poultry to improve the digestion power to rice-type feed, reduce the paddy special-purpose compound enzyme feed additive of feedstuff-meat ratio.
The technical measures that the present invention adopts are as follows:
Paddy special-purpose compound enzyme feed additive, its technical essential is: this feed addictive is with cellulase and zytase and dextranase and amylase and protease and phytase and carrier composition by a certain percentage, mixed preparing forms, and component proportion is that the weight ratio of cellulase and zytase and dextranase and amylase and protease and phytase and carrier is: 0.2～1.7: 0.06～0.12: 0.35～0.45: 0.02～0.04: 0.1～0.25: 0.15～0.8: 1.
Cellulase described in paddy special-purpose compound enzyme feed additive, Qi Meihuo unit is not less than 10000IU/g; Zytase, Qi Meihuo unit is not less than 30000IU/g; Dextranase, Qi Meihuo unit is not less than 10000IU/g; Amylase, 2000IU/g; Protease, Qi Meihuo unit is not less than 50000IU/g; Phytase; Qi Meihuo unit is not less than 5000IU/g; Described carrier is starch or silica.
The using method of paddy special-purpose compound enzyme feed additive of the present invention is: its addition, according to perfect compound feed gross weight meter, is 0.01%～0.05%, directly this product is added to contain to be not less than in 30% paddy livestock and poultry perfect compound feed; Or be mixed and made into premix with other feed addictive or feedstuff, concentrate feed form is fed and is given to be not less than the livestock and poultry that 30% paddy is basal diet.
Advantage of the present invention is: this feed addictive is comprised of multiple non-starch polysaccharide enzyme, and contains protease and amylase; Can effectively reduce the ANFs in paddy, promote animal digestion; Compare the advantage such as there is high efficiency, selectivity and addition are few with similar compound-enzyme feed-stuff additive; Use this feed addictive can promote growth of animal, improve feed efficiency.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment 1
By 10000IU/g cellulase and 30000IU/g zytase and 10000IU/g dextranase and 2000IU/g amylase and 50000IU/g protease and 5000IU/g phytase and starch according to weight ratio 1.7: 0.06: 0.35: 0.02: 0.25: 0.15: 1 combination, compound is mixed, obtain a kind of paddy special-purpose compound enzyme feed additive.
Press 0.05% of perfect compound feed weight and add this additive.
This routine recipe ratio is applicable to poultry use, and trial effect is fine.
With this paddy special-purpose compound enzyme feed additive, carry out the test of meat duck.Select the Cherry Village Ducks that 270 21 age in days body weight are 1130.83 ± 2.07g, by the heavy consistent principle of circle body, be divided at random 3 groups, 3 every group repetitions (circle), 30 ducks of every circle.Be divided into positive control group, negative control group, test group, the corn-soybean meal diet of feeding respectively, 40% paddy-corn-soybean meal diet, 40% paddy-corn-soybean meal diet+500g/t paddy special enzyme preparation.Each daily ration level is basically identical.The results are shown in Table 1.
The impact of the compound specific enzyme feed addictive of table 1 paddy on meat duck growth performance
| Project | Positive control group | Negative control group | Test group |
| The average daily feed intake of initial body weight (g/ only) body weight in latter stage (g/) Average weight increasing a day (g/ is sky only) (g/ is sky only) feedstuff-meat ratio | 1125.56±3.64 2261.1±20.29 81.11±1.67ab 209.3±2.53a 2.58±0.02a | 1132.22±2.94 2262.78±31.28 80.75±3.08b 210.31±1.59a 2.60±0.12a | 1124.44±7.47 2310.56±27.22 84.72±1.58a 196.10±4.10b 2.31±0.09b |
Note: indicate different letter representation significant differences (p < 0.05) after the data of going together in table.
Result shows, applies paddy special-purpose compound enzyme feed additive of the present invention, with the negative control group comparison of the 40% paddy-corn-soybean meal diet of feeding, significantly improves meat duck average daily gain 4.9% (p < 0.05); Significantly reduce feedstuff-meat ratio 11.2% (p < 0.05).Compare with the positive control group of the corn-soybean meal diet of feeding, significantly reduce feedstuff-meat ratio 6.3% (p < 0.05), can effectively replace corn bean pulp type daily ration.
After above-described embodiment completes, select 5 basically identical meat ducks of body weight in above-mentioned repetition, totally 45, the chrome green of take carries out digestion trial as external source indicator.The results are shown in Table 2.
The compound specific enzyme feed addictive of table 2 paddy is on the impact of feed nutrition material utilization rate (%)
| Project | Positive control group | Negative control group | Test group |
| Thick protein Apparent Availability | 80.54±1.69 | 78.81±1.61 | 81.07±1.57 |
| Total phosphorus Apparent Availability phytate phosphorus utilization rate crude fibre utilization rate | 69.62±0.48b 26.95±0.59a 17.00±2.25b | 61.13±0.55c 22.16±0.26c 12.85±3.12c | 75.33±0.81a 28.90±0.26b 24.76±1.39a |
Note: indicate different lowercase alphabets after the data of going together in table and show significant difference (p < 0.05).
Result shows, adds paddy special-purpose compound enzyme feed additive and can obviously improve the utilize ability of meat duck to paddy.Test group is compared with negative control group, can improve the Apparent Availability 2.87% of thick protein, the utilization rate 30.37% (p < 0.05), the utmost point that significantly improve total phosphorus Apparent Availability 23.23% (p < 0.05), extremely significantly improve phytate phosphorus significantly improve coarse-fibred utilization rate 92.68% (p < 0.05).Compare with the positive control group of the corn bean pulp type feed of feeding, test group can improve the Apparent Availability 0.6% of thick protein, the utilization rate 7.2% (p < 0.05), the utmost point that significantly improve total phosphorus Apparent Availability 8.2% (p < 0.05), extremely significantly improve phytate phosphorus significantly improve coarse-fibred utilization rate 45.6% (p < 0.05), can effectively replace corn bean pulp type daily ration.
Embodiment 2
By 10000IU/g cellulase and 30000IU/g zytase and 10000IU/g dextranase and 2000IU/g amylase and 50000IU/g protease and 5000IU/g phytase and starch according to weight ratio 0.2: 0.12: 0.45: 0.04: 0.1: 0.8: 1 combination, compound is mixed, obtain a kind of paddy special-purpose compound enzyme feed additive.
Press 0.01% of perfect compound feed weight and add this additive.
This routine recipe ratio is applicable to pig use, and trial effect is fine.
With this paddy special-purpose compound enzyme feed additive, carry out piglets.48 26.66 ± 0.96kg DLY piglets are divided into two groups, three repetitions of every component (hurdle), 8, every hurdle.Piglet source, age in days, body weight approach, and sex is consistent.Be divided into control group, test group, the corn-soybean meal diet of feeding respectively, 40% paddy-corn-soybean meal diet+100g/t paddy special enzyme preparation.Each daily ration level is basically identical.The results are shown in Table 3.
The impact of the compound specific enzyme feed addictive of table 3 paddy on piglet growth performance
| Control group | Test group | |
| Average daily feed intake (the g/ head day) feedstuff-meat ratio of starting weight (kg/ head) Average weight increasing a day (g/ head day) | 26.36±0.98 621±16.17b 1348±34.55b 2.17±0.09 | 26.95±1.24 650±13.26a 1452±13.9a 2.14±0.10 |
Note: the female different persons of colleague's shoulder marking-up represent significant difference (p < 0.05).
Result shows, apply the compound specific enzyme feed addictive of paddy of the present invention, compare with corn bean pulp type daily ration control group, significantly piglet average daily gain raising 4.7% and average daily ingestion amount 7.7% (p < 0.05), reduction material anharmonic ratio 1.3%.Can effectively replace corn bean pulp type daily ration.
Claims (3)
1. paddy special-purpose compound enzyme feed additive, it is characterized in that: by cellulase, zytase, dextranase, amylase, protease, phytase and carrier mixed preparing form, its cellulase, zytase, dextranase, amylase, protease, the weight ratio of phytase and carrier is: 0.2～1.7: 0.06～0.12: 0.35～0.45: 0.02～0.04: 0.1～0.25: 0.15～0.8: 1, and the Mei Huo unit of cellulase used is not less than 10000IU/g, the Mei Huo unit of zytase is not less than 30000IU/g, the Mei Huo unit of dextranase is not less than 10000IU/g, diastatic Mei Huo unit is not less than 2000IU/g, the Mei Huo unit of protease is not less than 50000IU/g, the Mei Huo unit of phytase is not less than 5000IU/g.
2. paddy special-purpose compound enzyme feed additive according to claim 1, is characterized in that: described carrier is starch or silica.
3. the using method of the paddy special-purpose compound enzyme feed additive described in claim 1 or 2, it is characterized in that: using method is that addition counts 0.01%～0.05% according to perfect compound feed gross weight, directly this product is added to contain to being not less than in 30% paddy livestock and poultry perfect compound feed; Or be mixed and made into premix with other feed addictive or feedstuff, concentrate feed form is fed and is given to be not less than the livestock and poultry that 30% paddy is basal diet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354352.8A CN103652375A (en) | 2012-09-22 | 2012-09-22 | Special rice compound enzyme feed additive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210354352.8A CN103652375A (en) | 2012-09-22 | 2012-09-22 | Special rice compound enzyme feed additive |
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| CN103652375A true CN103652375A (en) | 2014-03-26 |
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| CN201210354352.8A Pending CN103652375A (en) | 2012-09-22 | 2012-09-22 | Special rice compound enzyme feed additive |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214860A (en) * | 2019-07-10 | 2019-09-10 | 聂刘明 | A kind of feed for pet and its preparation process |
| CN115340988A (en) * | 2022-08-29 | 2022-11-15 | 广东溢多利生物科技股份有限公司 | Complex enzyme preparation for improving sunflower seed meal utilization rate and application thereof |
-
2012
- 2012-09-22 CN CN201210354352.8A patent/CN103652375A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214860A (en) * | 2019-07-10 | 2019-09-10 | 聂刘明 | A kind of feed for pet and its preparation process |
| CN115340988A (en) * | 2022-08-29 | 2022-11-15 | 广东溢多利生物科技股份有限公司 | Complex enzyme preparation for improving sunflower seed meal utilization rate and application thereof |
| CN115340988B (en) * | 2022-08-29 | 2024-05-07 | 广东溢多利生物科技股份有限公司 | Complex enzyme preparation for improving utilization rate of sunflower seed meal and application thereof |
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Application publication date: 20140326 |