CN113712113A - Light processing technology for improving digestibility of pet food - Google Patents
Light processing technology for improving digestibility of pet food Download PDFInfo
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- CN113712113A CN113712113A CN202111076895.3A CN202111076895A CN113712113A CN 113712113 A CN113712113 A CN 113712113A CN 202111076895 A CN202111076895 A CN 202111076895A CN 113712113 A CN113712113 A CN 113712113A
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- 235000013305 food Nutrition 0.000 title claims abstract description 48
- 238000012545 processing Methods 0.000 title claims abstract description 39
- 235000019621 digestibility Nutrition 0.000 title claims abstract description 23
- 108090000145 Bacillolysin Proteins 0.000 claims description 11
- 102000035092 Neutral proteases Human genes 0.000 claims description 11
- 108091005507 Neutral proteases Proteins 0.000 claims description 11
- 102000057297 Pepsin A Human genes 0.000 claims description 11
- 108090000284 Pepsin A Proteins 0.000 claims description 11
- 229940111202 pepsin Drugs 0.000 claims description 11
- 238000004321 preservation Methods 0.000 claims description 11
- 102000005367 Carboxypeptidases Human genes 0.000 claims description 10
- 108010006303 Carboxypeptidases Proteins 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 9
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 claims description 9
- 102000004142 Trypsin Human genes 0.000 claims description 9
- 108090000631 Trypsin Proteins 0.000 claims description 9
- 229920001542 oligosaccharide Polymers 0.000 claims description 9
- 150000002482 oligosaccharides Chemical class 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 239000012588 trypsin Substances 0.000 claims description 9
- FTSSQIKWUOOEGC-RULYVFMPSA-N fructooligosaccharide Chemical compound OC[C@H]1O[C@@](CO)(OC[C@@]2(OC[C@@]3(OC[C@@]4(OC[C@@]5(OC[C@@]6(OC[C@@]7(OC[C@@]8(OC[C@@]9(OC[C@@]%10(OC[C@@]%11(O[C@H]%12O[C@H](CO)[C@@H](O)[C@H](O)[C@H]%12O)O[C@H](CO)[C@@H](O)[C@@H]%11O)O[C@H](CO)[C@@H](O)[C@@H]%10O)O[C@H](CO)[C@@H](O)[C@@H]9O)O[C@H](CO)[C@@H](O)[C@@H]8O)O[C@H](CO)[C@@H](O)[C@@H]7O)O[C@H](CO)[C@@H](O)[C@@H]6O)O[C@H](CO)[C@@H](O)[C@@H]5O)O[C@H](CO)[C@@H](O)[C@@H]4O)O[C@H](CO)[C@@H](O)[C@@H]3O)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@@H](O)[C@@H]1O FTSSQIKWUOOEGC-RULYVFMPSA-N 0.000 claims description 4
- 229940107187 fructooligosaccharide Drugs 0.000 claims description 4
- 238000012216 screening Methods 0.000 claims description 4
- 244000068988 Glycine max Species 0.000 claims description 3
- 235000010469 Glycine max Nutrition 0.000 claims description 3
- 241000235058 Komagataella pastoris Species 0.000 claims description 3
- RQFQJYYMBWVMQG-IXDPLRRUSA-N chitotriose Chemical compound O[C@@H]1[C@@H](N)[C@H](O)O[C@H](CO)[C@H]1O[C@H]1[C@H](N)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)[C@@H](CO)O1 RQFQJYYMBWVMQG-IXDPLRRUSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 claims description 2
- 230000001953 sensory effect Effects 0.000 claims description 2
- 235000011888 snacks Nutrition 0.000 claims description 2
- 238000010364 biochemical engineering Methods 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- 238000000855 fermentation Methods 0.000 claims 2
- 230000004151 fermentation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000029087 digestion Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 15
- 239000004615 ingredient Substances 0.000 description 9
- 241000282326 Felis catus Species 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 5
- 239000005428 food component Substances 0.000 description 5
- 235000012041 food component Nutrition 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000009629 microbiological culture Methods 0.000 description 4
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 150000003272 mannan oligosaccharides Chemical class 0.000 description 2
- 239000000306 component Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/14—Pretreatment of feeding-stuffs with enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/06—Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/30—Foods or foodstuffs containing additives; Preparation or treatment thereof containing carbohydrate syrups; containing sugars; containing sugar alcohols, e.g. xylitol; containing starch hydrolysates, e.g. dextrin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Animal Husbandry (AREA)
- Nutrition Science (AREA)
- Zoology (AREA)
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Abstract
The invention provides a light processing technology, which contains light factors, has remarkable effect on improving the digestion of pets, and can improve the digestibility of pet foods by 11-24%.
Description
Technical Field
The invention relates to a pet food processing technology, in particular to a light processing technology capable of improving the digestibility of pet food, and belongs to the field of food processing.
Background
With the increasing importance of pet-raising users to pets, the dietary habits and the exercise amounts of pets are gradually changing. This is accompanied by a continuing decline in the digestibility of pet foods, and the low digestibility of pet foods has not been effectively addressed by current pet food formula components. The problem of intestinal dysfunction caused by low digestibility of pet food has already influenced the health of pets and the pet-raising experience of pet breeders. CN109043205A discloses a manufacturing method of pet food, which provides a pet dog food that can increase palatability and improve digestibility of food, but this method is a domestic feed preparation method, is not suitable for industrial production, and no specific digestibility effect is presented in the examples. To ameliorate this situation, the present invention provides a light process that can increase the digestibility of pet foods.
Disclosure of Invention
The invention provides a light processing technology capable of improving digestion function. The light processing technology can effectively improve the digestibility of the pet food, and is specifically described as follows.
The invention provides a light processing technology for improving the digestibility of pet food, which comprises three links of raw material screening, crushing and reaction, wherein light factors are added in the reaction link.
The light factor involved in the light processing technology of the invention consists of one or more of pepsin, trypsin, neutral protease, carboxypeptidase and oligosaccharide.
The pepsin related to the light processing technology of the invention contains pepsin E1023 obtained by fermenting and extracting saccharomyces cerevisiae E1023 with the patent preservation number of CGMCC No. 23323.
The saccharomyces cerevisiae E1023 with the preservation number of CGMCC No.23323 is preserved in the China general microbiological culture Collection center of the institute of microbiology, No. 3 of the institute of microbiology of China academy of sciences, No. 1 of West Lu, No. 3 of the North Chen West province, Tokyo, the city, 9 months and 1 day 2021.
The trypsin involved in the light processing technology of the invention contains trypsin E1036 obtained by fermenting and extracting saccharomyces cerevisiae E1036 with the patent preservation number of CGMCC No. 23324.
The saccharomyces cerevisiae E1036 with the preservation number of CGMCC No.23324 is preserved in the China general microbiological culture Collection center of the institute of microbiology, No. 3 of the institute of microbiology of China academy of sciences, No. 1 of West Lu, No. 3 of the North Chen West province, the Beijing city, on 9 months and 1 day of 2021.
The neutral protease related to the light processing technology comprises neutral protease E1062 obtained by fermenting and extracting saccharomyces cerevisiae E1062 with the patent preservation number of CGMCC No. 23325.
The saccharomyces cerevisiae E1062 with the preservation number of CGMCC No.23325 is preserved in the China general microbiological culture Collection center of the institute of microbiology, China academy of sciences, No. 3, West Lu 1, Beijing, the south facing Yang, 9.1 days in 2021.
The carboxypeptidase involved in the light processing technology of the invention contains carboxypeptidase E2307 obtained by fermenting and extracting Pichia pastoris E2307 with the patent preservation number of CGMCC No. 23327.
The Pichia pastoris E2307 with the preservation number of CGMCC No.23327 is preserved in the China general microbiological culture Collection center of the microbiological research institute of China academy of sciences, No. 3, West Lu No. 1 Homew, Navy, Beijing, 9.1.2021.
The pepsin of the present invention, except for pepsin E1023, is commercially available pepsin, and can be obtained by those skilled in the art without any creative effort.
The trypsin of the present invention is commercially available except for the pepsin E1036, and can be obtained by those skilled in the art without any creative effort.
The neutral protease of the present invention is commercially available neutral protease except for the neutral protease E1062, and can be obtained by those skilled in the art without creative efforts.
The carboxypeptidase of the invention is a commercially available carboxypeptidase, except for carboxypeptidase E2307, and can be obtained by one of ordinary skill in the art without any creative effort.
The oligosaccharide involved in the light processing technology of the invention consists of one or more of fructooligosaccharide, soybean oligosaccharide, chitosan oligosaccharide and mannan oligosaccharide.
The oligosaccharides of the present invention are commercially available oligosaccharides and can be obtained by one of ordinary skill in the art without any creative effort.
The light processing technology provided by the invention has the advantages that the addition amount of light factors in a reaction link is 1-10% by weight.
Furthermore, the light factor is added in the reaction link in an amount of 3-5 wt%.
The screening link involved in the light processing technology of the invention needs sensory evaluation without mucus, mildew and plaque and rancidity flavor.
The light processing technology of the invention uses the crushing sieve sheet with the aperture of 1 mm-10 mm in the crushing link.
In the reaction link involved in the light processing technology, raw materials need to continuously react for 24-36 hours in a reaction kettle under the condition of normal temperature and normal pressure.
The light processing technology provided by the invention is applied to the preparation of puffed pet food, wet pet food, baked pet food, cold rolled pet food, air dried pet food, pet snacks and pet health care products.
The light processing technology of the invention is applied to human food, pet food, human and pet food and animal feed.
Description of the drawings:
FIG. 1: pet feeding Table 1 food digestibility of the example formula versus a commercial cat food formula 1
FIG. 2: pet feeding Table 2 food digestibility of the example formula versus the commercial cat food formula 2
FIG. 3: table 3 Pet feeding food digestibility of example formula versus commercial cat food formula 3
FIG. 4: pet feeding Table 4 food digestibility of the example formula versus the commercial cat food formula 4 is plotted
FIG. 5: table 5 food digestibility of example formula versus commercial cat food formula 5 for pet feeding
Example 1:
the following (table 1) is an exemplary formulation of the light factor in the reaction train for the light processing process of the present invention, with the amounts of each material being provided on a weight percent basis.
TABLE 1 light factor ingredient table of pet food components
The addition amount of the light factor in the reaction link is 1 percent by weight; in the crushing step, the aperture of a crushing sieve sheet is 8 mm; in the reaction link, under the condition of normal temperature and normal pressure, raw materials need to continuously react in a reaction kettle for 28 hours.
The results of the effect test are shown in the figure (fig. 1) of the specification.
The above example (table 1) is able to increase the pet food digestibility by 11%.
Note: the experiment is completed in the life science center of Chinese agriculture university, and the data is derived from 240-hour test results of 37 adult cats in a tracking test.
Example 2:
the following (table 2) is an exemplary formulation of the light factor in the reaction train for the light processing process of the present invention, with the amounts of each material provided on a weight percent basis.
TABLE 2 ingredient table for light factors of pet food components
| Ingredient name | wt％ |
| Trypsin E1036 | 20 |
| Trypsin | 30 |
| Neutral protease | 10 |
| Fructo-oligosaccharide | 20 |
| Soybean oligosaccharide | 20 |
The addition amount of the light factor in the reaction link is 3 percent by weight; in the crushing step, the aperture of a crushing sieve sheet is 1 mm; in the reaction link, under the condition of normal temperature and normal pressure, raw materials need to continuously react in a reaction kettle for 28 hours.
The results of the effect test are shown in the figure (fig. 2) of the specification.
The above example (table 2) was able to increase pet food digestibility by 8.9%.
Note: the experiment is completed in the life science center of Chinese agriculture university, and the data is derived from 240-hour test results of 34 adult cats in a tracking test.
Example 3:
the following (table 3) is an exemplary formulation of the light factor in the reaction train for the light processing process of the present invention, with the amounts of each material provided on a weight percent basis.
TABLE 3 ingredient table for light factor of pet food components
| Ingredient name | wt％ |
| Neutral protease E1062 | 70 |
| Mannan oligosaccharide | 30 |
The addition amount of the light factor in the reaction link is 4 percent by weight; in the crushing step, the aperture of a crushing sieve sheet is 10 mm; in the reaction link, under the condition of normal temperature and normal pressure, the raw materials need to continuously react in a reaction kettle for 24 hours.
The results of the effect test are shown in the figure (fig. 3) of the specification.
The above example (table 3) is able to increase the pet food digestibility by 10.3%.
Note: the experiment is completed in the life science center of Chinese agriculture university, and the data is derived from 240-hour test results of tracking tests of 42 adult dogs.
Example 4:
the following (table 4) is an exemplary formulation of the light factor in the reaction train for the light processing process of the present invention, with the amounts of each material provided on a weight percent basis.
TABLE 4 ingredient table for light factors of pet food components
| Ingredient name | wt％ |
| Carboxypeptidase E2307 | 20 |
| Chitosan oligosaccharide | 80 |
The addition amount of the light factor in the reaction link is 5 percent by weight; in the crushing step, the aperture of a crushing sieve sheet is 5 mm; in the reaction link, under the condition of normal temperature and normal pressure, the raw materials need to continuously react in a reaction kettle for 36 hours.
The results of the effect test are shown in the figure (fig. 4) of the specification.
The above example (table 4) was able to increase pet food digestibility by 11.8%.
Note: the experiment is completed in the life science center of Chinese agriculture university, and the data is from 240-hour test results of 45 adult dogs in tracking test.
Example 5:
the following (table 5) is an exemplary formulation of the light factor in the reaction train for the light processing process of the present invention, with the amounts of each material provided on a weight percent basis.
TABLE 5 light factor ingredient table of pet food components
| Ingredient name | wt％ |
| Pepsin E1023 | 30 |
| Fructo- |
70 |
The addition amount of the light factor in the reaction link is 10 percent by weight; in the crushing step, the aperture of a crushing sieve sheet is 3 mm; in the reaction link, under the condition of normal temperature and normal pressure, the raw materials need to continuously react in a reaction kettle for 31 hours.
The results of the effect test are shown in the figure (fig. 5) of the specification.
The above example (table 5) is able to increase pet food digestibility by 24%.
Note: the experiment is completed in the life science center of Chinese agriculture university, and the data is derived from 240-hour test results of 39 adult cat tracking tests.
The invention includes combinations of the described aspects and the described preferred features unless such combinations are explicitly excluded or expressly avoided.
The section headings used herein are for organizational purposes only and are not to be construed as limiting the subject matter described.
Aspects and embodiments of the invention are shown by way of example. Further aspects and embodiments will be apparent to those skilled in the art. The documents mentioned herein are incorporated by reference.
Claims (14)
1. A light processing technology for improving the digestibility of pet food comprises three links of raw material screening, crushing and reaction, and is characterized in that light factors are added in the reaction link.
2. The light processing process of claim 1, wherein the light factor is composed of one or more of pepsin, trypsin, neutral protease, carboxypeptidase, and oligosaccharide.
3. The light processing technology of claim 2, wherein the pepsin comprises pepsin E1023 obtained by fermenting and extracting Saccharomyces cerevisiae E1023 with the patent preservation number of CGMCC No. 23323.
4. The light processing technology of claim 2, wherein the trypsin is trypsin E1036 obtained by fermenting and extracting Saccharomyces cerevisiae E1036 with the patent preservation number of CGMCC No. 23324.
5. The light processing technology as claimed in claim 2, wherein the neutral protease contains neutral protease E1062 obtained by fermentation and extraction of Saccharomyces cerevisiae E1062 with the patent preservation number of CGMCC No. 23325.
6. The light processing technology of claim 2, wherein the carboxypeptidase comprises carboxypeptidase E2307 obtained by fermentation and extraction of Pichia pastoris E2307 with the patent deposit number of CGMCC No. 23327.
7. The light processing technology of claim 2, wherein the oligosaccharide is one or more of fructooligosaccharide, soybean oligosaccharide, chitosan oligosaccharide, and mannooligosaccharide.
8. The light processing technology according to claim 1, characterized in that the light factor is added in the reaction link in an amount of 1-10% by weight.
9. The light processing technology according to claim 8, characterized in that the light factor is added in the reaction link in an amount of 3-5% by weight.
10. The bioprocess of claim 1 wherein the screening is conducted without sensory evaluation of slime, plaque, rancidity.
11. The light processing technology of claim 1, wherein the aperture of the crushing screen sheet used in the crushing link is 1 mm-10 mm.
12. The light processing technology of claim 1, wherein in the reaction step, the raw materials are continuously reacted in the reaction kettle for 24-36 hours under normal temperature and pressure conditions.
13. The light processing technology of claim 1, wherein the light processing technology is applied to the preparation of puffed pet food, wet pet food, baked pet food, cold rolled pet food, air dried pet food, pet snack food and pet health care products.
14. The bioprocessing process of claim 1, further comprising the use of the bioprocessing process in human food, pet food, human pet co-feed, and animal feed.
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| CN202111076895.3A CN113712113A (en) | 2021-09-14 | 2021-09-14 | Light processing technology for improving digestibility of pet food |
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| CN202111076895.3A CN113712113A (en) | 2021-09-14 | 2021-09-14 | Light processing technology for improving digestibility of pet food |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042825A (en) * | 2020-10-20 | 2020-12-08 | 山东汉欧生物科技有限公司 | High-fresh-meat pet food and preparation method thereof |
| CN112841418A (en) * | 2020-12-28 | 2021-05-28 | 哆吉(北京)生物技术有限公司 | Pet food component with intestinal protection function |
| CN113349308A (en) * | 2021-05-10 | 2021-09-07 | 广州清科生物技术有限公司 | Composite zymolyte for pet food and preparation process thereof |
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2021
- 2021-09-14 CN CN202111076895.3A patent/CN113712113A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042825A (en) * | 2020-10-20 | 2020-12-08 | 山东汉欧生物科技有限公司 | High-fresh-meat pet food and preparation method thereof |
| CN112841418A (en) * | 2020-12-28 | 2021-05-28 | 哆吉(北京)生物技术有限公司 | Pet food component with intestinal protection function |
| CN113349308A (en) * | 2021-05-10 | 2021-09-07 | 广州清科生物技术有限公司 | Composite zymolyte for pet food and preparation process thereof |
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