CN113854528A - Environment-friendly preparation method for recycling byproducts in ossein production - Google Patents

Environment-friendly preparation method for recycling byproducts in ossein production Download PDF

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CN113854528A
CN113854528A CN202110959773.2A CN202110959773A CN113854528A CN 113854528 A CN113854528 A CN 113854528A CN 202110959773 A CN202110959773 A CN 202110959773A CN 113854528 A CN113854528 A CN 113854528A
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bone
powder
ossein
oil
weight ratio
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刘杰
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Shandong Longsheng Keda Industrial Technology Research Institute Co ltd
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Shandong Longsheng Keda Industrial Technology Research Institute Co ltd
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/16Inorganic salts, minerals or trace elements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Mycology (AREA)
  • Seasonings (AREA)

Abstract

The invention discloses an environment-friendly preparation method for recycling byproducts in ossein production, which comprises the following steps: 1) screening, 2) crushing, 3) enzymolysis, 4) enzyme deactivation, 5) centrifugal deoiling, 6) hydration and 7) seasoning to obtain seasoning bone oil; the invention fully improves the use of byproducts while producing the ossein, thereby realizing high-value utilization, improving the added value, effectively improving the quality of the bone oil and the water-soluble calcium and having obvious effective economic benefit. Meanwhile, the co-production process reduces the waste discharge and realizes clean production; effectively reduce the bitter taste and make the bone oil have rich flavor.

Description

Environment-friendly preparation method for recycling byproducts in ossein production
Technical Field
The invention relates to the technical field of food production and processing, in particular to an environment-friendly preparation method for recycling byproducts in ossein production.
Background
A large amount of livestock bones are produced by domestic livestock slaughtering every year, and ossein is produced by the livestock bones, is a bone source food which is obtained by utilizing enzymolysis technology to obtain protein, fat, mineral substances and other nutritional ingredients which are easy to be absorbed and utilized by human bodies, and carrying out degreasing and a series of derivatization treatment. The main components of the ossein comprise protein, fat, mineral substances, vitamins and the like, and the ossein contains amino acids essential to human bodies. The ossein not only contains various complex delicate flavor components, but also retains natural aroma components in the bone marrow and meat of livestock and poultry.
However, a large amount of byproducts are generated in the process of producing ossein, and how to further utilize the byproducts becomes a problem, so that an environment-friendly preparation method for recycling the byproducts in the production of the ossein is needed to solve the problems.
Disclosure of Invention
The invention provides an environment-friendly preparation method for recycling byproducts in the production of ossein, which aims to solve the problems in the prior art.
The scheme of the invention is as follows:
an environment-friendly preparation method for recycling byproducts in the production of ossein comprises the following steps:
1) screening, namely cleaning bones of livestock;
2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate;
3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 8-10 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the materials at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use;
4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device;
5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant;
6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.06 to 0.1; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.2-0.8;
7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 50-60: 12-20: and 5-15, and uniformly stirring to obtain the seasoning bone oil.
Preferably, the acidolysis solution comprises citric acid, tartaric acid, acetic acid and malic acid, wherein the weight ratio of the citric acid to the tartaric acid to the acetic acid to the malic acid is 10-25: 1-2: 25-36: 7-9.
As a preferable technical means, the spices comprise one or more of chili powder, chive powder, leaf powder, cinnamon powder, star anise powder and clove powder.
Preferably, the enzymatic hydrolysate comprises a mixture of neutral protease and flavourzyme.
As a preferable technical means, the cleaning and blending agent comprises sodium chloride, compound glucose powder and freeze-dried lemon powder, wherein the weight ratio of the sodium chloride to the compound glucose to the freeze-dried lemon powder is as follows.
The preferable technical means is that the compound glucose comprises glucose, ferrous gluconate, zinc gluconate, copper gluconate and magnesium chloride, wherein the weight ratio of the glucose, the ferrous gluconate, the zinc gluconate, the copper gluconate and the magnesium chloride is 1-2: 0.02-0.04: 0.1-0.2: 0.01-0.02: 0.2 to 0.4.
As a preferable technical means, the additive comprises perilla seeds, sour oranges, lysimachia sikokiana and magnolia, wherein the weight ratio of the perilla seeds, the sour oranges, the lysimachia sikokiana and the magnolia is 2-3: 5-8: 1-2: 0.5-0.8.
Preferably, in the step 7), an additive is added, and then the soluble calcium powder obtained in the step 3) is added, wherein the soluble calcium powder accounts for 0.5-1.2% of the weight of the primary extracted bone oil.
Due to the adoption of the technical scheme, the environment-friendly preparation method for recycling the by-product in the production of the ossein comprises the following steps: 1) screening, namely cleaning bones of livestock; 2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate; 3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 8-10 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the materials at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use; 4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device; 5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant; 6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.06 to 0.1; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.2-0.8; 7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 50-60: 12-20: and 5-15, and uniformly stirring to obtain the seasoning bone oil.
The invention has the advantages that:
the use of byproducts of the ossein production is fully improved while the ossein production is carried out, so that high-value utilization is realized, the additional value is improved, the quality of the bone oil and the water-soluble calcium is effectively improved, and the effective economic benefit is remarkable. Meanwhile, the co-production process reduces the waste discharge and realizes clean production; effectively reduce the bitter taste and make the bone oil have rich flavor.
Detailed Description
In order to make up for the above deficiencies, the present invention provides an environmentally friendly preparation method for recycling byproducts in the production of ossein to solve the above problems in the background art.
An environment-friendly preparation method for recycling byproducts in the production of ossein comprises the following steps:
1) screening, namely cleaning bones of livestock;
2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate;
3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 8-10 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the materials at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use;
4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device;
5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant;
6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.06 to 0.1; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.2-0.8;
7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 50-60: 12-20: and 5-15, and uniformly stirring to obtain the seasoning bone oil.
The acidolysis solution comprises citric acid, tartaric acid, acetic acid and malic acid, wherein the weight ratio of the citric acid to the tartaric acid to the acetic acid to the malic acid is 10-25: 1-2: 25-36: 7-9.
The spice comprises one or more of chili powder, chive powder, leaf powder, cinnamon powder, star anise powder and clove powder.
The enzymolysis liquid comprises a mixture of neutral protease and flavourzyme.
The cleaning and blending agent comprises sodium chloride, compound glucose powder and freeze-dried lemon powder, wherein the weight ratio of the sodium chloride to the compound glucose to the freeze-dried lemon powder is as follows.
The compound glucose comprises glucose, ferrous gluconate, zinc gluconate, copper gluconate and magnesium chloride, wherein the weight ratio of the glucose to the ferrous gluconate to the zinc gluconate to the copper gluconate to the magnesium chloride is (1-2): 0.02-0.04: 0.1-0.2: 0.01-0.02: 0.2 to 0.4.
The additive comprises perilla seeds, sour oranges, lysimachia sikokiana and magnolia, wherein the weight ratio of the perilla seeds, the sour oranges, the lysimachia sikokiana and the magnolia is 2-3: 5-8: 1-2: 0.5-0.8.
And (3) adding an additive into the crude oil in the step 7), and then adding the soluble calcium powder obtained in the step 3), wherein the soluble calcium powder accounts for 0.5-1.2% of the weight of the crude oil.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1:
1) screening, namely cleaning bones of livestock;
2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate;
3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 8 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the aggregates at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use;
4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device;
5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant;
6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.06; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.2;
7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 50: 12: and 5, uniformly stirring to obtain the seasoning bone oil.
The acidolysis solution comprises citric acid, tartaric acid, acetic acid and malic acid, wherein the weight ratio of the citric acid to the tartaric acid to the acetic acid to the malic acid is 10:1:25: 7.
The spice comprises one or more of chili powder, chive powder, leaf powder, cinnamon powder, star anise powder and clove powder.
The enzymolysis liquid comprises a mixture of neutral protease and flavourzyme.
The cleaning and blending agent comprises sodium chloride, compound glucose powder and freeze-dried lemon powder, wherein the weight ratio of the sodium chloride to the compound glucose to the freeze-dried lemon powder is as follows.
The compound glucose comprises glucose, ferrous gluconate, zinc gluconate, copper gluconate and magnesium chloride, wherein the weight ratio of the glucose to the ferrous gluconate to the zinc gluconate to the copper gluconate to the magnesium chloride is 1: 0.02: 0.1: 0.01: 0.2.
the additive comprises perilla seeds, sour oranges, lysimachia sikokiana and magnolia, wherein the weight ratio of the perilla seeds to the sour oranges to the lysimachia sikokiana to the magnolia is 2:5:1: 0.5.
Adding an additive into the crude oil in the step 7), and then adding the soluble calcium powder obtained in the step 3), wherein the soluble calcium powder accounts for 0.5% of the weight of the crude oil.
Example 2:
1) screening, namely cleaning bones of livestock;
2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate;
3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 10 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the aggregates at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use;
4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device;
5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant;
6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.1; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.8;
7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 60: 12: and 5, uniformly stirring to obtain the seasoning bone oil.
The acidolysis solution comprises citric acid, tartaric acid, acetic acid and malic acid, wherein the weight ratio of the citric acid to the tartaric acid to the acetic acid to the malic acid is 25:2:36: 9.
The spice comprises one or more of chili powder, chive powder, leaf powder, cinnamon powder, star anise powder and clove powder.
The enzymolysis liquid comprises a mixture of neutral protease and flavourzyme.
The cleaning and blending agent comprises sodium chloride, compound glucose powder and freeze-dried lemon powder, wherein the weight ratio of the sodium chloride to the compound glucose to the freeze-dried lemon powder is as follows.
The compound glucose comprises glucose, ferrous gluconate, zinc gluconate, copper gluconate and magnesium chloride, wherein the weight ratio of the glucose to the ferrous gluconate to the zinc gluconate to the copper gluconate to the magnesium chloride is 2: 0.04: 0.2: 0.02: 0.4.
the additive comprises perilla seeds, sour oranges, lysimachia sikokiana and magnolia, wherein the weight ratio of the perilla seeds, the sour oranges, the lysimachia sikokiana and the magnolia is 3:8:2: 0.8.
Adding an additive into the crude oil in the step 7), and then adding the soluble calcium powder obtained in the step 3), wherein the soluble calcium powder accounts for 1.2% of the weight of the crude oil.
Example 3:
1) screening, namely cleaning bones of livestock;
2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate;
3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 8-10 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the materials at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use;
4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device;
5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant;
6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.08; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.5;
7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 55: 16: and 9, uniformly stirring to obtain the seasoning bone oil.
The acidolysis solution comprises citric acid, tartaric acid, acetic acid and malic acid, wherein the weight ratio of the citric acid to the tartaric acid to the acetic acid to the malic acid is 25:2:36: 9.
The spice comprises one or more of chili powder, chive powder, leaf powder, cinnamon powder, star anise powder and clove powder.
The enzymolysis liquid comprises a mixture of neutral protease and flavourzyme.
The cleaning and blending agent comprises sodium chloride, compound glucose powder and freeze-dried lemon powder, wherein the weight ratio of the sodium chloride to the compound glucose to the freeze-dried lemon powder is as follows.
The compound glucose comprises glucose, ferrous gluconate, zinc gluconate, copper gluconate and magnesium chloride, wherein the weight ratio of the glucose to the ferrous gluconate to the zinc gluconate to the copper gluconate to the magnesium chloride is 2: 0.02: 0.1: 0.08: 0.3.
the additive comprises perilla seeds, sour oranges, lysimachia sikokiana and magnolia, wherein the weight ratio of the perilla seeds to the sour oranges to the lysimachia sikokiana to the magnolia is 3:6:1: 0.6.
Adding an additive into the crude oil in the step 7), and then adding the soluble calcium powder obtained in the step 3), wherein the soluble calcium powder accounts for 0.8% of the weight of the crude oil.
Experiment:
carrying out sensory identification test;
experimental group 1 the method of example 1 was used to prepare flavored bone oil;
experimental group 2 the method of example 2 was used to prepare flavored bone oil;
experimental group 3 the method of example 3 was used to prepare flavored bone oil;
experimental group 4 the flavored bone oil was prepared using the method of example 3, but without the addition of the clean-up blender of step 6);
experimental group 5 the flavored bone oil was prepared using the method of example 3, but without the addition of the additives in step 7);
the experimental group 6 adopts a conventional bone oil preparation method, wherein 1) bones are cleaned and crushed, then are subjected to hot-pressing extraction in water, slag is removed, standing separation is carried out, bone residues are removed, oil-water separation is carried out, a crude product of bone oil is obtained from an oil layer, and a deoiled bone extract is obtained from a water layer; 2) washing the crude bone oil obtained in the step 1) with water, stirring, standing, removing a water layer, heating to 110-120 ℃, cooling and filling to obtain the bone oil. The experimental groups were tested as follows:
Figure BDA0003221796250000081
Figure BDA0003221796250000091
as can be seen from the above table, the bone oil prepared by the method of the present invention has improved quality and rich flavor.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. 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 (8)

1. An environment-friendly preparation method for recycling byproducts in the production of ossein is characterized by comprising the following steps:
1) screening, namely cleaning bones of livestock;
2) crushing, namely crushing the cleaned bone to 10-20 mm to obtain aggregate;
3) performing enzymolysis, namely putting the aggregate into an enzymolysis tank, performing enzymolysis through enzymolysis liquid, filtering after the enzymolysis is finished, filtering to separate bone residues and stock solution, and performing high-temperature cooking on the bone residues; heating to 100-110 ℃, then pouring the bone residues into an acidolysis solution for acidolysis, wherein the material-to-liquid ratio of the bone residues to the acidolysis solution is that 8-10 liters of acidolysis solution is added to each kilogram of aggregates, heating is carried out to keep the temperature of the materials at 90-95 ℃, hydrolysis is carried out for 3-4 hours, and then filtering is carried out to obtain filtrate; concentrating and drying the filtrate to obtain acid hydrolysis soluble calcium powder for later use;
4) enzyme deactivation, in which, the raw liquid obtained by enzymolysis is deactivated by an enzyme deactivation device;
5) centrifugally deoiling, centrifugally deoiling the stock solution after enzyme deactivation under a vacuum condition, wherein the rotating speed is 13000-16000 r/min, and the deoiling time is 10-15 min, so as to respectively obtain primary extracted bone oil and bone supernatant;
6) hydrating, heating the primary extracted bone oil, adding a cleaning blender, stirring for 5-10 min, adding a sodium carbonate solution, slowly stirring, heating to 40-50 ℃, then settling for 2-3 h, and separating to obtain processed bone oil; the weight ratio of the primary extracted bone oil to the sodium carbonate solution is 1: 0.06 to 0.1; the weight ratio of the primary extracted bone oil to the cleaning blender is 1: 0.2-0.8;
7) seasoning, namely heating the processed bone oil to 140-150 ℃, adding spices into the bone oil, stirring the mixture until the mixture turns slightly brown, cooling the mixture to 50-60 ℃, taking out the spices, and adding additives into the spices, wherein the weight ratio of the processed bone oil to the spices to the additives is 50-60: 12-20: and 5-15, and uniformly stirring to obtain the seasoning bone oil.
2. The environmentally friendly process of claim 1 for the preparation of byproducts for the reuse in the production of ossein, wherein: the acidolysis solution comprises citric acid, tartaric acid, acetic acid and malic acid, wherein the weight ratio of the citric acid to the tartaric acid to the acetic acid to the malic acid is 10-25: 1-2: 25-36: 7-9.
3. The environmentally friendly process of claim 1 for the preparation of byproducts for the reuse in the production of ossein, wherein: the spice comprises one or more of chili powder, chive powder, leaf powder, cinnamon powder, star anise powder and clove powder.
4. The environmentally friendly process of claim 1 for the preparation of byproducts for the reuse in the production of ossein, wherein: the enzymolysis liquid comprises a mixture of neutral protease and flavourzyme.
5. The environmentally friendly process of claim 1 for the preparation of byproducts for the reuse in the production of ossein, wherein: the cleaning and blending agent comprises sodium chloride, compound glucose powder and freeze-dried lemon powder, wherein the weight ratio of the sodium chloride to the compound glucose to the freeze-dried lemon powder is as follows.
6. The environmentally friendly process of claim 5 wherein the byproduct is recycled in the production of ossein, further comprising: the compound glucose comprises glucose, ferrous gluconate, zinc gluconate, copper gluconate and magnesium chloride, wherein the weight ratio of the glucose to the ferrous gluconate to the zinc gluconate to the copper gluconate to the magnesium chloride is (1-2): 0.02-0.04: 0.1-0.2: 0.01-0.02: 0.2 to 0.4.
7. The environmentally friendly process of claim 1 for the preparation of byproducts for the reuse in the production of ossein, wherein: the additive comprises perilla seeds, sour oranges, lysimachia sikokiana and magnolia, wherein the weight ratio of the perilla seeds, the sour oranges, the lysimachia sikokiana and the magnolia is 2-3: 5-8: 1-2: 0.5-0.8.
8. The environmentally friendly process of claim 1 for the preparation of byproducts for the reuse in the production of ossein, wherein: and (3) adding an additive into the crude oil in the step 7), and then adding the soluble calcium powder obtained in the step 3), wherein the soluble calcium powder accounts for 0.5-1.2% of the weight of the crude oil.
CN202110959773.2A 2021-08-20 2021-08-20 Environment-friendly preparation method for recycling byproducts in ossein production Pending CN113854528A (en)

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Application publication date: 20211231