CN111034936A - Chicken intestine oil and chicken intestine powder co-production process - Google Patents
Chicken intestine oil and chicken intestine powder co-production process Download PDFInfo
- Publication number
- CN111034936A CN111034936A CN201911381907.6A CN201911381907A CN111034936A CN 111034936 A CN111034936 A CN 111034936A CN 201911381907 A CN201911381907 A CN 201911381907A CN 111034936 A CN111034936 A CN 111034936A
- Authority
- CN
- China
- Prior art keywords
- chicken
- chicken intestine
- oil
- powder
- intestine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/50—Poultry products, e.g. poultry sausages
- A23L13/52—Comminuted, emulsified or processed products; Pastes; Reformed or compressed products from poultry meat
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B4/00—General methods for preserving meat, sausages, fish or fish products
- A23B4/03—Drying; Subsequent reconstitution
-
- 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
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/20—Meat products; Meat meal; Preparation or treatment thereof from offal, e.g. rinds, skins, marrow, tripes, feet, ears or snouts
-
- 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
- A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
- A23L13/60—Comminuted or emulsified meat products, e.g. sausages; Reformed meat from comminuted meat product
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Wood Science & Technology (AREA)
- Nutrition Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention relates to the technical field of food processing, in particular to a chicken intestine oil and chicken intestine powder co-production process, which comprises the steps of raw material cleaning, steam explosion, chicken intestine oil separation, chicken intestine powder preparation and the like to successfully prepare the chicken intestine oil and the chicken intestine powder.
Description
Technical Field
The invention relates to the technical field of food processing, in particular to a chicken intestine oil and chicken intestine powder co-production process.
Background
With the expansion of the processing scale of livestock and poultry products, a large amount of byproducts are generated. Deep processing and comprehensive utilization of livestock and poultry byproducts are key links for adjusting product structures and changing development modes of enterprises, the problems of low technical content, low automation degree, low comprehensive utilization level, low added value and short industrial chain exist in livestock and poultry product processing in China for a long time, and only the livestock and poultry byproducts are subjected to deep processing and extreme utilization through high and new technical means, so that waste can be changed into valuable, and the economic benefit is increased.
In 2004 to 2012, the annual yield and consumption of chicken in China are continuously increased, the annual yield and sales of chicken are slightly reduced due to the influence of factors such as epidemic situations and the like since 2013, and the annual yield of chicken in 2018 is 1,170 ten thousand tons. A small amount of byproducts of the chicken intestines are processed into dishes by human beings, a part of the chicken intestines are used for processing feed or fertilizer, and a considerable part of the chicken intestines are discarded, so that resource waste, environmental pollution and hidden danger of disease transmission are caused. Therefore, the high-new steam explosion technology is adopted to carry out deep processing on leftovers such as chicken viscera mainly comprising chicken intestines, the additional value of the product is improved, the method has positive significance for saving energy, reducing emission and promoting environmental protection, and a new way is opened up for the efficient utilization of livestock and poultry products.
At present, the processing method of chicken intestines mainly comprises three methods: the normal-pressure cooking method, the high-pressure cooking method and the enzymolysis method are more used domestically, but the two traditional processing technologies have higher energy consumption and cost. The enzymolysis production process has the disadvantages of complicated steps, long period and unstable product quality and yield.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, provides a process for co-producing chicken intestine oil and chicken intestine powder, is simple and feasible, has high production efficiency, and develops a new process for processing chicken intestines.
The invention is realized by the following technical scheme: a process for co-producing chicken intestine oil and chicken intestine powder comprises the following steps:
step one, cleaning raw materials, namely cleaning chicken intestines with clean water at least twice;
step two, steam explosion, namely putting the cleaned chicken intestines into a steam explosion chamber, controlling the steam pressure in the steam explosion chamber to be 1.5-2.5 MPa, keeping the steam pressure for 300-900 s, opening a valve of the steam explosion chamber, and instantly spraying and exploding the chicken intestines from the steam explosion chamber to a collection chamber to obtain slurry liquid;
step three, chicken intestine oil separation, namely pumping slurry liquid obtained by steam explosion into an interlayer tank, slowly heating to 85-90 ℃, standing for two hours, collecting upper-layer oil in the interlayer tank, wherein the upper-layer oil is the chicken intestine oil, filtering lower-layer solution in the interlayer tank, and conveying the filtered upper-layer oil to a spray dryer;
and step four, preparing the chicken intestine powder, controlling the air inlet temperature of a spray dryer to be 165-180 ℃ and the air outlet temperature to be 90-110 ℃, and performing spray drying to obtain powder, namely the chicken intestine powder.
Further, in the process of cleaning the chicken intestines in the step one, firstly, scissors are used for cutting one side of the chicken intestines to remove sundries wrapped in the chicken intestines, the chicken intestines are cleaned for more than two times by using clear water, then 10% of starch solution is added, the mixture is stirred and placed for 20 minutes, and then the starch attached to the chicken intestines is washed.
Furthermore, the time taken for heating from the normal temperature to 85-90 ℃ in the heating process in the third step is not less than 30 minutes and not more than 300 minutes.
Further, the steam pressure is set to be 1.5MPa, the pressure maintaining time is set to be 900s, and the air inlet temperature is set to be 165 ℃.
Further, the steam pressure is set to be 2.0MPa, the pressure maintaining time is set to be 900s, and the air inlet temperature is set to be 170 ℃.
Further, the steam pressure is set to be 2.5MPa, the pressure maintaining time is set to be 600s, and the inlet air temperature is set to be 175 ℃.
Further, the steam pressure is set to be 2.5MPa, the pressure maintaining time is set to be 800s, and the air inlet temperature is set to be 180 ℃.
The invention has the beneficial effects that: the invention improves the production efficiency of chicken sausage processing, has simple steps, shorter period, relatively stable product quality and yield, low energy consumption and less pollution discharge.
Drawings
FIG. 1 is a graph showing the relationship between the oil outlet time and the oil outlet rate.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A process for co-producing chicken intestine oil and chicken intestine powder comprises the following steps:
firstly, cleaning raw materials, namely cutting one side of the chicken intestine by using scissors, removing impurities, cleaning the chicken intestine by using clear water for more than two times, adding 10% of starch solution, stirring, standing for 20 minutes, and washing starch attached to the chicken intestine;
step two, steam explosion, namely putting the cleaned chicken farm into a steam explosion chamber, controlling the steam pressure in the steam explosion chamber to be 1.5-2.5 MPa, keeping the pressure for 300-900 s, opening a valve of the steam explosion chamber, and instantly spraying and exploding chicken intestines from the steam explosion chamber to a collection chamber to obtain slurry liquid;
step three, chicken intestine oil separation, namely pumping slurry liquid obtained by steam explosion into an interlayer tank, slowly heating to 85-90 ℃, keeping the heating process slow, raising the temperature to 85-90 ℃ from normal temperature for not less than 30 minutes, standing for two hours, collecting upper oil in the interlayer tank, wherein the upper oil is the chicken intestine oil, filtering lower layer solution in the interlayer tank, and conveying the lower layer solution to a spray dryer;
and step four, preparing the chicken intestine powder, controlling the air inlet temperature of a spray dryer to be 165-180 ℃ and the air outlet temperature to be 90-110 ℃, and performing spray drying to obtain powder, namely the chicken intestine powder.
Example 1
Soaking 10kg of chicken intestine in water, cleaning twice or more to remove foreign matters, adding 10% starch solution, stirring, standing for 20 min, and cleaning starch. Draining the cleaned chicken intestines, putting the chicken intestines into a steam explosion chamber, setting the steam pressure to be 1.5MPa, keeping the pressure for 900s, automatically opening a discharge valve at a specified time, instantly spraying and exploding the chicken intestines from a sample chamber to a collection chamber to obtain slurry liquid, pumping the slurry liquid obtained by steam explosion into an interlayer tank, slowly heating the slurry liquid to 85-90 ℃, standing the slurry liquid for two hours, collecting upper-layer oil, filtering the lower-layer solution, conveying the lower-layer solution into a spray dryer, controlling the air inlet temperature to be 165 ℃ and the air outlet temperature to be 90 ℃, and performing spray drying to obtain chicken intestine powder.
Example 2
Selecting 10kg chicken intestine, soaking and cleaning with water for more than two times, removing foreign matters, adding 10% starch solution, stirring, standing for 20 min, and cleaning starch. Draining the cleaned chicken intestines, putting the chicken intestines into a steam explosion chamber, setting the steam pressure to be 2.0MPa, keeping the pressure for 900s, automatically opening a material discharge valve at a specified time, instantly spraying and exploding the chicken intestines from a sample chamber into a collection chamber to obtain slurry liquid, pumping the slurry liquid obtained by steam explosion into an interlayer tank, slowly heating to 85-90 ℃, standing for two hours, collecting upper-layer oil, filtering a lower-layer solution, conveying the lower-layer solution into a spray dryer, adding 0.2kg of chicken intestine oil, controlling the air inlet temperature to be 170 ℃ and the air outlet temperature to be 90 ℃, and carrying out spray drying to obtain the chicken intestine powder.
Example 3
Selecting 10kg chicken intestine, soaking and cleaning with water for more than two times, removing foreign matters, adding 10% starch solution, stirring, standing for 20 min, and cleaning starch. Draining the cleaned chicken intestines, putting the chicken intestines into a sample chamber of a steam explosion machine, setting the steam pressure to be 2.5MPa, keeping the pressure for 600s, automatically opening a material discharging valve at a set time, instantly spraying and exploding the chicken intestines from a sample chamber into a collecting chamber to obtain slurry liquid, pumping the slurry liquid obtained by steam explosion into an interlayer tank, slowly heating the slurry liquid to 85-90 ℃, standing the slurry liquid for two hours, collecting upper-layer oil, filtering the lower-layer solution, conveying the lower-layer solution into a spray dryer, adding 0.3kg of chicken intestine oil, controlling the air inlet temperature to be 175 ℃ and the air outlet temperature to be 90 ℃, and carrying out spray drying to obtain chicken intestine powder.
Example 4
Selecting 10kg chicken intestine, soaking and cleaning with water for more than two times, removing foreign matters, adding 10% starch solution, stirring, standing for 20 min, and cleaning starch. Draining the cleaned chicken intestines, putting the chicken intestines into a steam explosion chamber, setting the steam pressure to be 2.5MPa, keeping the pressure for 800s, automatically opening a material discharge valve at a specified time, instantly spraying and exploding the chicken intestines from a sample chamber into a collection chamber to obtain slurry liquid, pumping the slurry liquid obtained by steam explosion into an interlayer tank, slowly heating to 85-90 ℃, standing for two hours, collecting upper-layer oil, filtering a lower-layer solution, conveying the lower-layer solution into a spray dryer, adding 0.4kg of chicken intestine oil, controlling the air inlet temperature to be 180 ℃ and the air outlet temperature to be 90 ℃, and carrying out spray drying to obtain the chicken intestine powder.
The following is a part of the effect test of the chicken intestine oil and chicken farm powder co-production technology of the invention.
Physical and chemical indexes
As can be seen from Table 1, the chicken intestine powder (sample C) obtained by quantitatively blending the separation liquid and the separation oil after steam explosion of the chicken intestine and then spray-drying meets the quality index requirements of the bone and meat powder for feed, and the quality index requirement 1 level is as follows: the crude protein (%) is more than or equal to 50; volatile basic nitrogen (mg/100 g) is less than or equal to 130; the crude ash content (%) is less than or equal to 33), so that the chicken intestine oil and chicken intestine powder co-production technology is suitable for large-scale production and popularization.
TABLE 1 physicochemical indices of different samples
| Sample name | Protein (%) | Fat (%) | Moisture (%) | Ash (%) | Volatile basic nitrogen (mg/100 g) |
| A | 9.5 | 1.3 | 88.1 | 0.2 | 117.1 |
| B | 21.9 | 71.3 | 1.1 | 2.0 | 42.1 |
| C | 54.9 | 34.9 | 1.6 | 5.7 | 28.0 |
Wherein A is chicken intestine heating deoiling liquid after steam explosion; b, directly spraying powder after steam explosion of the chicken farm; c, mixing the separation liquid and the separation oil after the chicken intestines are subjected to steam explosion, and then spraying powder.
Second, oil yield
As can be seen from figure 1, the amount of the oil separated from the chicken intestine steam-exploded slurry is gradually increased along with the extension of the heating time, the curve tends to be stable after 5 hours, and in the actual production, the oil content in the chicken intestine separating solution can be adjusted through the standing time, so that the energy consumption is reduced while the target product is produced.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A process for co-producing chicken intestine oil and chicken intestine powder is characterized by comprising the following steps:
step one, cleaning raw materials, namely cleaning chicken intestines with clean water at least twice;
step two, steam explosion, namely putting the cleaned chicken intestines into a steam explosion chamber, controlling the steam pressure in the steam explosion chamber to be 1.5-2.5 MPa, keeping the steam pressure for 300-900 s, opening a valve of the steam explosion chamber, and instantly spraying and exploding the chicken intestines from the steam explosion chamber to a collection chamber to obtain slurry liquid;
step three, chicken intestine oil separation, namely pumping slurry liquid obtained by steam explosion into an interlayer tank, slowly heating to 85-90 ℃, standing for two hours, collecting upper-layer oil in the interlayer tank, wherein the upper-layer oil is the chicken intestine oil, filtering lower-layer solution in the interlayer tank, and conveying the filtered upper-layer oil to a spray dryer;
and step four, preparing the chicken intestine powder, controlling the air inlet temperature of a spray dryer to be 165-180 ℃ and the air outlet temperature to be 90-110 ℃, and performing spray drying to obtain powder, namely the chicken intestine powder.
2. The chicken intestine oil and chicken intestine powder co-production process of claim 1, which is characterized in that: in the first step, one side of the chicken intestine is cut off by scissors in the process of cleaning the chicken intestine, impurities wrapped in the chicken intestine are removed, the chicken intestine is cleaned for more than two times by clean water, then 10% of starch solution is added, the mixture is stirred and placed for 20 minutes, and the starch attached to the chicken intestine is washed.
3. The chicken intestine oil and chicken intestine powder co-production process of claim 1, which is characterized in that: in the heating process in the third step, the time for heating from the normal temperature to 85-90 ℃ is not less than 30 minutes and not more than 300 minutes.
4. The chicken intestine oil and chicken intestine powder co-production process of claim 1, which is characterized in that: setting the steam pressure to be 1.5MPa, setting the pressure maintaining time to be 900s and setting the air inlet temperature to be 165 ℃.
5. The chicken intestine oil and chicken intestine powder co-production process of claim 1, which is characterized in that: setting the steam pressure at 2.0MPa, the pressure maintaining time at 900s and the air inlet temperature at 170 ℃.
6. The chicken intestine oil and chicken intestine powder co-production process of claim 1, which is characterized in that: setting the steam pressure at 2.5MPa, the pressure maintaining time at 600s and the inlet air temperature at 175 ℃.
7. The chicken intestine oil and chicken intestine powder co-production process of claim 1, which is characterized in that: setting the steam pressure at 2.5MPa, the pressure maintaining time at 800s and the air inlet temperature at 180 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381907.6A CN111034936A (en) | 2019-12-27 | 2019-12-27 | Chicken intestine oil and chicken intestine powder co-production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911381907.6A CN111034936A (en) | 2019-12-27 | 2019-12-27 | Chicken intestine oil and chicken intestine powder co-production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111034936A true CN111034936A (en) | 2020-04-21 |
Family
ID=70240930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911381907.6A Pending CN111034936A (en) | 2019-12-27 | 2019-12-27 | Chicken intestine oil and chicken intestine powder co-production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111034936A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5786015A (en) * | 1996-04-09 | 1998-07-28 | B. C. Rogers Poultry, Inc. | Method for producing food grade poultry oil and meal |
| CN105211827A (en) * | 2015-11-02 | 2016-01-06 | 湖南省蜀中情食品有限公司 | A kind of method utilizing chicken intestines to prepare flavouring |
| CN205233381U (en) * | 2015-12-01 | 2016-05-18 | 湖南省蜀中情食品有限公司 | Utilize device of chicken intestines preparation flavouring |
| CN105724723A (en) * | 2016-02-01 | 2016-07-06 | 山东省科学院生物研究所 | Method for preparing chicken intestine peptide from chicken intestines |
| CN106722647A (en) * | 2016-11-23 | 2017-05-31 | 河南永达美基食品股份有限公司 | A kind of method that utilization steam explosion technology prepares chicken bone soup-stock as well as preparation method thereof |
| CN107549473A (en) * | 2017-09-06 | 2018-01-09 | 江苏伊博新蛋白资源开发有限公司 | A kind of low temperature de-oiling production method for digesting chicken dried porcine saluble |
| CN110292108A (en) * | 2019-06-06 | 2019-10-01 | 光泽县泽农生物科技有限公司 | A method of improving chicken sausage noodle roll utilization rate |
-
2019
- 2019-12-27 CN CN201911381907.6A patent/CN111034936A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5786015A (en) * | 1996-04-09 | 1998-07-28 | B. C. Rogers Poultry, Inc. | Method for producing food grade poultry oil and meal |
| CN105211827A (en) * | 2015-11-02 | 2016-01-06 | 湖南省蜀中情食品有限公司 | A kind of method utilizing chicken intestines to prepare flavouring |
| CN205233381U (en) * | 2015-12-01 | 2016-05-18 | 湖南省蜀中情食品有限公司 | Utilize device of chicken intestines preparation flavouring |
| CN105724723A (en) * | 2016-02-01 | 2016-07-06 | 山东省科学院生物研究所 | Method for preparing chicken intestine peptide from chicken intestines |
| CN106722647A (en) * | 2016-11-23 | 2017-05-31 | 河南永达美基食品股份有限公司 | A kind of method that utilization steam explosion technology prepares chicken bone soup-stock as well as preparation method thereof |
| CN107549473A (en) * | 2017-09-06 | 2018-01-09 | 江苏伊博新蛋白资源开发有限公司 | A kind of low temperature de-oiling production method for digesting chicken dried porcine saluble |
| CN110292108A (en) * | 2019-06-06 | 2019-10-01 | 光泽县泽农生物科技有限公司 | A method of improving chicken sausage noodle roll utilization rate |
Non-Patent Citations (1)
| Title |
|---|
| 张天鹏 等: "利用蒸汽爆破技术提取鸡骨中营养物质", 《肉类工业》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204848801U (en) | Airtight vacuum melting production facility of animal oil | |
| US3272632A (en) | Process for converting offal and feathers | |
| CN1443042A (en) | Fractionation and processing of oilseed meal | |
| CN107297382A (en) | Full automatic kitchen garbage resource regeneration device and method | |
| CN102823713A (en) | Production method of high-solubility bean type edible protein | |
| CN102504011B (en) | Method for separating and preparing potato protein powder from potato juice | |
| CN111034936A (en) | Chicken intestine oil and chicken intestine powder co-production process | |
| CN101748179B (en) | Preparation method of feather protein peptide | |
| CN102326669A (en) | Process for preparing white fish meal by dehydrating and degreasing at low temperature at one time | |
| CN112998242A (en) | Preparation device and preparation method of black-bone chicken brewed soy sauce | |
| CN110169488A (en) | A kind of method of corn soaking new process preparation food-grade corn albumen | |
| CN102578515A (en) | Method for preparing plum fragrance Jerusalem artichoke | |
| CN1775728A (en) | Method for extracting omega 6 polyunsaturated fatty acid from plant seeds | |
| CN111139132A (en) | Emission-free garlic oil production line and production process thereof | |
| CN114766537A (en) | High-temperature-resistant chicken skin collagen edible casing film and preparation method thereof | |
| CN210497622U (en) | Dry-method harmless treatment system for livestock and poultry production | |
| CN103524641A (en) | Clean chitin production process with physical separation and biological enzymolysis | |
| CN112239374A (en) | Method for preparing amino acid calcium magnesium liquid fertilizer by using waste eggshell protein | |
| CN104770839B (en) | Twin-tub pepper stem cutting machine and Qie Di method | |
| CN106831941A (en) | A kind of resource utilization method of pumpkin grouts | |
| CN208987786U (en) | A kind of garlic clove floats skin machine | |
| CN110973340A (en) | Preparation method of dried intestine membrane protein powder | |
| CN1596692A (en) | Method of preparing feed from restaurant refuse by wet heating method | |
| CN2910940Y (en) | Production line for extraction of shrimp head peptide protein and chitin | |
| CN111000163A (en) | Method for making fish noodles fermented with rice wine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |