CN110833166B - Seasoning with taste of lobster and application of seasoning - Google Patents

Seasoning with taste of lobster and application of seasoning Download PDF

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CN110833166B
CN110833166B CN201911191993.4A CN201911191993A CN110833166B CN 110833166 B CN110833166 B CN 110833166B CN 201911191993 A CN201911191993 A CN 201911191993A CN 110833166 B CN110833166 B CN 110833166B
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lobster
oil
protein hydrolysate
seasoning
shells
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CN110833166A (en
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何山
陈要男
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Dongguan Huajing Biological Technology Co ltd
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Dongguan Huajing Biological Technology 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
    • A23JPROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/04Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from fish or other sea animals
    • 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
    • A23L27/10Natural spices, flavouring agents or condiments; Extracts 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
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20Synthetic spices, flavouring agents or condiments
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B1/00Production of fats or fatty oils from raw materials
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/02Pretreatment
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B1/00Production of fats or fatty oils from raw materials
    • C11B1/12Production of fats or fatty oils from raw materials by melting out
    • C11B1/14Production of fats or fatty oils from raw materials by melting out with hot water or aqueous solutions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B3/00Refining fats or fatty oils
    • C11B3/001Refining fats or fatty oils by a combination of two or more of the means hereafter
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11BPRODUCING, 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
    • C11B3/00Refining fats or fatty oils
    • C11B3/16Refining fats or fatty oils by mechanical means
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Seasonings (AREA)

Abstract

The invention relates to a lobster-flavored seasoning and application thereof, belonging to the technical field of food processing. The invention provides a lobster-flavored seasoning which comprises the following components in percentage by weight: 32% of salt, 15% of sugar, 12% of monosodium glutamate, 11.2% of lobster salt, 0.3% of celery seed, 0.5% of black pepper powder, 2.5% of onion powder, 2.5% of garlic powder, 1% of lobster protein hydrolysate, 0.2% of coriander, 22% of maltodextrin and 0.8% of silicon dioxide. The invention provides a lobster-flavored seasoning, which contains lobster oil and lobster protein hydrolysate, has strong lobster flavor, and is a safe natural seasoning; the invention adopts microwave catalytic alkali hydrolysis to extract protein hydrolysate from lobster shells, so as to improve the traditional alkali hydrolysis, greatly reduce the alkali consumption, greatly shorten the extraction time, reduce the alkali consumption, and improve the yield, thereby reducing the production cost, greatly improving the extraction rate of the protein hydrolysate, and effectively retaining the flavor of the lobsters in the extracted protein hydrolysate.

Description

Seasoning with taste of lobster and application of seasoning
Technical Field
The invention relates to a lobster-flavored seasoning and application thereof, belonging to the technical field of food processing.
Background
The lobster processing by-product is the part left after processing the lobster food, and the lobster shells and other wastes after processing the lobster food account for a very large proportion. Currently, lobster processing enterprises need to spend high price on processing byproducts, and the business model is not only high in cost, but also pollutes the environment. Therefore, the utilization of the lobster processing by-products to produce high value-added products is very important. The weight of the lobster shells which are processed and abandoned accounts for about 20 percent of the weight of the whole lobster, and the lobster shells are utilized to produce products with high added value, so that the problem of environmental pollution is solved, and the abandoned lobster shells are reasonably utilized.
At present, the lobster protein hydrolysate is mainly produced by 2 methods: chemical and enzymatic methods. The first methods used were chemical methods: hydrolyzing lobster protein with alkali to obtain lobster protein hydrolysate. The method has low production cost, but requires a large amount of alkali and a certain time (30-60 min), so that the lobster flavor of the obtained lobster protein hydrolysate is greatly reduced, and the extraction rate is low. The enzyme method is widely used for producing the lobster head protein hydrolysate, is mild, but needs longer time (2-3 hours) for enzymolysis, and the cost for obtaining the lobster head protein hydrolysate is high due to the fact that the enzyme and the longer time are needed, so that the lobster head protein hydrolysate is not suitable for large-scale production and use of food. The related research on the lobster oil production is few at present, most lobster shells are taken as raw materials and are produced by low-temperature organic solvent extraction, so that the extraction rate is high, but the lobster flavor in the lobster oil is not strong, the extraction cost is high, and the lobster oil is not suitable for large-scale food production; or extracting lobster shell by high temperature distillation, so that the lobster flavor in the lobster oil is strong, but the extraction rate is low, and the lobster oil cannot be completely extracted. The lobster oil produced by the method cannot simultaneously meet 3 advantages of strong lobster flavor, high extraction rate and low production cost.
The lobster-flavored seasoning occupies certain seats in the market, but has the following disadvantages: the compound preparation is only prepared by experience and lacks a uniform formula; (2) The artificial synthetic flavoring provides lobster flavor, is not natural, and causes the defects of easy mouth dryness, gas consumption and yin impairment, excessive internal heat, spleen and stomach damage and the like after eating. Along with the progress of society and the improvement of living standard of people, people pay more and more attention to healthy diet, and people hope to eat healthy while enjoying delicious food. Therefore, through extensive research, the inventors of the present application have provided a lobster flavor seasoning containing lobster protein hydrolysate and lobster oil and use thereof in the preparation of food additives.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a flavoring containing lobster protein hydrolysate and lobster oil and having a lobster taste.
The invention also aims to provide the application of the lobster-flavored seasoning in preparing food additives.
In order to realize the purpose, the invention adopts the technical scheme that: the lobster-flavored seasoning comprises the following components in percentage by weight: 27-32% of salt, 10-15% of sugar, 10-12% of monosodium glutamate, 9.8-11.2% of lobster salt, 0.3% of celery seeds, 0.5% of black pepper powder, 2.0-2.5% of onion powder, 2.0-2.5% of garlic powder, 1% of lobster protein hydrolysate, 0.2% of coriander, 22% of maltodextrin and 0.8% of silicon dioxide.
Preferably, the lobster salt comprises the following components in percentage by weight: 85-94% of salt, 4% of lobster oil, 1% of butyl hydroxy anisole and 1% of silicon dioxide; the sugar is sucrose.
In the seasoning, the preparation method of the lobster protein hydrolysate comprises the following steps:
(1) Crushing lobster shells, mixing with water, and adding NaOH to obtain a mixture;
(2) Putting the mixture obtained in the step (1) into microwave catalytic equipment, putting a homogenizer into the mixture obtained in the step (1) from the upper end of the microwave catalytic equipment, simultaneously performing microwave catalysis, homogenization and hydrolysis, centrifuging the mixed solution obtained after hydrolysis, and collecting supernatant;
(3) And (3) carrying out spray drying on the supernatant obtained in the step (2) to obtain powder, wherein the powder is the lobster protein hydrolysate.
As a preferable embodiment of the method for preparing the lobster protein hydrolysate, in the step (1), the lobster shells are mixed with the water in a weight ratio of 1.
As a preferable embodiment of the preparation method of the lobster protein hydrolysate, in the step (2), the material of the homogenizer is plastic, the microwave power of the microwave catalysis is 50W, the homogenizing speed of the homogenizer is 9000r/min, the hydrolysis time is 5-10min, the centrifugation speed is 4000r/min, and the centrifugation time is 30min.
The existing alkaline method can produce protein hydrolysate with strong lobster flavor, but the technical yield is low, the time is long, and the alkali content is high. In consideration of product odor and yield, the invention adopts the microwave catalytic alkali hydrolysis to extract the lobster protein hydrolysate from the lobster shells so as to improve the traditional alkali hydrolysis, greatly reduce the alkali consumption, greatly shorten the extraction time, reduce the alkali consumption and improve the yield, thereby reducing the production cost.
In the seasoning, the preparation method of the lobster oil is provided, and comprises the following steps:
(1) Crushing lobster shells, mixing with water, putting into a container, heating in a microwave catalysis device, and performing microwave catalysis;
(2) Centrifuging the mixture obtained by microwave catalysis in the step (1), and collecting supernatant;
(3) And (3) carrying out oil-water separation on the supernatant in the step (2), and collecting separated oil, namely the lobster oil.
As a preferable embodiment of the preparation method of lobster oil of the present invention, in the step (1), the lobster shells and the water are mixed in a weight ratio of 1.
In a preferred embodiment of the method for preparing lobster oil of the present invention, in the step (2), the centrifugation speed is 4000r/min, and the centrifugation time is 30min.
In a preferred embodiment of the method for producing lobster oil of the present invention, the oil-water separation method in the step (3) is a distillation method.
The lobster oil obtained by distilling the existing lobster shells at high temperature has strong flavor, but the extraction rate of the lobster oil obtained by distilling the lobster shells at high temperature is low. The invention adopts microwave catalysis, improves the traditional method for extracting the lobster oil by distilling the lobster shells at high temperature, shortens the extraction time and greatly improves the extraction rate of extracting the lobster oil by distilling the lobster shells at high temperature on the premise of keeping the flavor of the lobsters.
The invention provides application of the seasoning in preparation of food additives.
The invention develops a natural healthy food additive with lobster flavor by using lobster shells as raw materials and extracting the natural seasoning with strong lobster flavor, wherein the seasoning contains lobster oil and lobster protein hydrolysate.
Compared with the prior art, the invention has the following beneficial effects:
(1) The invention provides a lobster-flavored seasoning, which contains lobster oil and lobster protein hydrolysate, has strong lobster flavor, and is a safe natural seasoning;
(2) According to the method for extracting the lobster protein hydrolysate in the seasoning, the microwave catalytic alkali method is adopted for hydrolysis to extract the protein hydrolysate from the lobster shells, so that the traditional alkali method is improved, the used alkali amount is greatly reduced, the extraction time is greatly shortened, the alkali consumption is reduced, the yield is improved, the production cost is reduced, the extraction rate of the protein hydrolysate is greatly improved, and the lobster flavor is effectively reserved in the extracted protein hydrolysate;
(3) According to the invention, the extraction of the lobster oil in the seasoning is realized by adopting microwave catalysis, the traditional method for extracting the lobster oil by distilling the lobster shells at high temperature is improved, the extraction time is shortened on the premise of keeping the flavor of the lobsters, and the extraction rate of extracting the lobster oil by distilling the lobster shells at high temperature is greatly improved;
(4) The conventional lobster flavor seasoning is mainly an artificially synthesized additive, has no accurate formula, is mostly based on experience, and the lobster salt and the lobster flavor seasoning have accurate addition amount of each component and can achieve the effect of making food have strong lobster flavor by a small amount.
Detailed Description
To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to the following examples.
Example 1
The embodiment is the lobster-flavored seasoning, which comprises the following components in percentage by weight: 32% of salt, 15% of cane sugar, 12% of monosodium glutamate, 11.2% of lobster salt, 0.3% of celery seed, 0.5% of black pepper powder, 2.5% of onion powder, 2.5% of garlic powder, 1% of lobster protein hydrolysate, 0.2% of coriander, 22% of maltodextrin and 0.8% of silicon dioxide; the lobster salt comprises the following components in percentage by weight: 94% of salt, 4% of lobster oil, 1% of butyl hydroxy anisole and 1% of silicon dioxide.
Example 2
The embodiment is the lobster-flavored seasoning, which comprises the following components in percentage by weight: 27% of salt, 10% of cane sugar, 10% of monosodium glutamate, 9.8% of lobster salt, 0.3% of celery seed, 0.5% of black pepper powder, 2.0% of onion powder, 2.0% of garlic powder, 1% of lobster protein hydrolysate, 0.2% of coriander, 22% of maltodextrin and 0.8% of silicon dioxide; the lobster salt comprises the following components in percentage by weight: 85% of salt, 4% of lobster oil, 1% of butyl hydroxy anisole and 1% of silicon dioxide; the sugar is sucrose.
Experimental example 1
The method for preparing lobster protein hydrolysate in example 1 is to extract protein hydrolysate from lobster shells by adopting three methods of microwave catalytic alkaline hydrolysis, traditional alkaline hydrolysis and enzyme method, wherein the three methods are as follows:
1. the invention relates to a method for extracting protein hydrolysate from lobster shells by microwave catalytic alkali hydrolysis, which comprises the following steps:
(1) Taking 100g of lobster shells, crushing, mixing with 100g of water, and adding 0.1g of NaOH to obtain a mixture;
(2) Putting the mixture obtained in the step (1) into microwave catalytic equipment, putting a homogenizer into the mixture obtained in the step (1) from the upper end of the microwave catalytic equipment, then performing microwave catalysis, homogenization and hydrolysis, wherein the microwave power of the microwave catalysis is 50W, the homogenizing speed of the homogenizer is 9000r/min, the hydrolysis time is 10min, centrifuging the mixed solution obtained after hydrolysis for 30min at 4000r/min, and collecting supernatant;
(3) And (3) carrying out spray drying on the supernatant obtained in the step (2) to obtain 18.8g of powder (the protein content in 100g of lobster shells is about 20 g), wherein the powder is the lobster protein hydrolysate.
2. The traditional subtraction method for extracting protein hydrolysate from lobster shells specifically comprises the following steps:
(1) Taking 100g of lobster shells, crushing, mixing with 100g of water, and adding 0.1g of NaOH to obtain a mixture;
(2) Putting a homogenizer into the mixture in the step (1), homogenizing and hydrolyzing, wherein the homogenizing speed of the homogenizer is 9000r/min, the hydrolysis time is 60min, centrifuging the mixed solution obtained after hydrolysis at 4000r/min for 30min, and collecting supernatant;
(3) And (3) carrying out spray drying on the supernatant obtained in the step (2) to obtain 18g of powder (the protein content in 100g of lobster shells is about 20 g), wherein the powder is the lobster protein hydrolysate.
3. The method for extracting the protein hydrolysate from the lobster shells by the enzymolysis method comprises the following steps: crushing 100g of lobster shells, mixing with 100g of water, heating to 50 ℃, adding 0.5g of flavourzyme, carrying out enzymolysis for 60min, heating to 90 ℃ after the enzymolysis is finished, carrying out enzyme deactivation for 30min, centrifuging the mixture subjected to enzyme deactivation for 30min at 4000r/min, collecting supernatant, and carrying out spray drying on the supernatant to obtain 12.9g of powder (the protein content in 100g of lobster shells is about 20 g), wherein the powder is the lobster protein hydrolysate.
The protein extraction rate of the lobster protein hydrolysate extracted by the three methods is detected, the protein extraction rate of the lobster shells processed by different methods is detected, and the detection results are shown in table 1.
The detection method specifically comprises the following steps: of the above three methods, the weight (g) of the lobster shell protein hydrolysate obtained as a powder after spray drying and the weight (g) of the lobster shell when extraction was performed were recorded, and then the protein content (%) of the lobster shell was measured by a national standard method (GB 5009.5-2018).
Protein extraction = [ lobster protein hydrolysate weight obtained after spray drying/(weight of lobster shells x protein content in lobster shells) ] x100%.
TABLE 1 extraction of protein from Lobster shells
Figure BDA0002293807790000061
As can be seen from table 1 above, the extraction of lobster shells is performed for 5min and 10min, the extraction rates of proteins of the lobster shells are respectively 43.6% and 95.8%, the extraction rates of proteins of the lobster shells are respectively 10.6% and 18.7% by a traditional alkali method and the extraction rates of proteins of the lobster shells are respectively 15.7% and 32.4% by an enzyme method, and when the extraction time reaches 60min, the extraction rate of the traditional alkali method reaches 92.6% and the extraction rate of the lobster shells reaches 65.3% by the enzyme method.
Experimental example 2
The preparation method of the lobster oil in the embodiment 1 adopts the microwave catalysis method and the traditional high-temperature lobster shell distillation method, and two methods are adopted to extract the lobster oil from the lobster shells, wherein the two methods are as follows:
1. the microwave catalysis method for extracting lobster oil from lobster shells comprises the following steps:
(1) Taking 100g of lobster shells, crushing, mixing with 100g of water, putting into a beaker, putting into microwave catalysis equipment, heating at 100 ℃ for 20min, and then carrying out microwave catalysis under the power of 100W;
(2) Centrifuging the mixture subjected to microwave catalysis in the step (1) for 30min at 4000r/min, and collecting supernatant;
(3) And (3) carrying out oil-water separation on the supernatant in the step (2) by using a distillation method, and collecting 4.5g of separated oil (the content of the lobster oil in 100g of lobster shells is about 5 g), namely the lobster oil.
2. The traditional method for extracting the lobster oil by distilling the lobster shells at high temperature comprises the following steps: crushing 100g of lobster shells, mixing with 100g of water, placing the mixture in an autoclave, heating at a high temperature of 120 ℃ for 120min, centrifuging at 4000r/min for 30min, and separating the oil and water of the supernatant by distillation to obtain 2.6g of lobster oil (the content of lobster oil in 100g of lobster shells is about 5 g).
The extraction rates of the lobster oil obtained by the above two methods were measured, and the measurement results are shown in table 2.
The detection method comprises the following steps: the weight (g) of lobster oil separated and the weight (g) of lobster shells when extracted in the above two methods were recorded, and then the oil content (%) of lobster shells was measured by the national standard method (GB/T14488-2018).
Extraction rate of lobster oil = [ weight of lobster oil/(weight of lobster shell x oil content of lobster shell) ] x100%
TABLE 2 Lobster oil extraction Rate in Lobster shells
Extraction time Microwave catalysis lobster shell extraction lobster oil Traditional high-temperature distillation of lobster shells to extract lobster oil
10min 76.9% 20.9%
20min 93.8% 39.7%
40min --- 52.4%
60min --- 55.3%
120min ---- 56.8%
As can be seen from table 2 above, the extraction of lobster shells is performed for 10min and 20min, the extraction rates of lobster oil of the lobster shells are respectively 76.9% and 93.8% by the microwave catalytic method claimed in the present invention, and the extraction rates of the lobster oil extraction methods by conventional high-temperature distillation of lobster shells are respectively 20.9% and 39.7%, when the extraction time is 120min, the extraction rate of the lobster oil extraction method by conventional high-temperature distillation of lobster shells reaches 56.8%, and the comparison of the two methods shows that the extraction efficiency of lobster oil by the microwave catalytic method claimed in the present invention is high, and the extraction rate is high, so that the extraction time is greatly shortened, and the cost is saved. The lobster oil is a high-quality oil resource, the lobster oil obtained by distilling the lobster shells at the high temperature has strong flavor, and is very suitable for various seasonings, but the extraction rate of the lobster oil obtained by distilling the lobster shells at the high temperature is low and can only reach 56% at most, and after the lobster oil is extracted by using the microwave catalysis method claimed by the invention, the extraction time is shortened, and the extraction rate is greatly increased.
Experimental example 3
The experimental example is the lobster salt disclosed by the invention, which comprises the following components in percentage by weight: 94% salt, 4% lobster oil, 1% Butylated Hydroxyanisole (BHA) and 1% silica;
the 2g of lobster salt is mixed with 150g of common potato chips, so that 150g of common potato chips have strong lobster flavor and reach the expected flavor intensity.
Experimental example 4
Based on the lobster salt described in experimental example 3, the lobster flavor seasoning of example 1, 6.5g, 74g of instant noodles and 300g of water were boiled and mixed, and 74g of instant noodles were provided with a strong lobster flavor to achieve the desired flavor intensity.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (5)

1. The lobster-flavored seasoning is characterized by comprising the following components in percentage by weight: 27-32% of salt, 10-15% of sugar, 10-12% of monosodium glutamate, 9.8-11.2% of lobster salt, 0.3% of celery seed, 0.5% of black pepper powder, 2.0-2.5% of onion powder, 2.0-2.5% of garlic powder, 1% of lobster protein hydrolysate, 0.2% of coriander, 22% of maltodextrin and 0.8% of silicon dioxide; wherein the lobster salt comprises the following components: 85-94% of salt, 4% of lobster oil, 1% of butyl hydroxy anisole and 1% of silicon dioxide; the sugar is sucrose;
the preparation method of the lobster protein hydrolysate comprises the following steps:
(1) Crushing lobster shells, mixing with water, and adding NaOH to obtain a mixture;
(2) Putting the mixture obtained in the step (1) into microwave catalytic equipment, putting a homogenizer into the mixture obtained in the step (1) from the upper end of the microwave catalytic equipment, simultaneously performing microwave catalysis, homogenization and hydrolysis, centrifuging a mixed solution obtained after hydrolysis, and collecting a supernatant;
(3) Performing spray drying on the supernatant obtained in the step (2) to obtain powder, wherein the powder is the lobster protein hydrolysate;
in the step (1), the lobster shells and the water are mixed in a weight ratio of 1;
the preparation method of the lobster oil comprises the following steps:
(1) Crushing lobster shells, mixing with water, putting into a container, heating in a microwave catalysis device, and performing microwave catalysis;
(2) Centrifuging the mixture obtained by microwave catalysis in the step (1), and collecting supernatant;
(3) Performing oil-water separation on the supernatant in the step (2), and collecting separated oil, namely the lobster oil;
in the step (1), the lobster shells and the water are mixed according to a weight ratio of 1.
2. The seasoning of claim 1 wherein the lobster protein hydrolysate is prepared by a process comprising: in the step (2), the material of the homogenizer is plastic, the centrifugation speed is 4000r/min, and the centrifugation time is 30min.
3. The seasoning according to claim 1 wherein the preparation method of the lobster oil comprises the following steps: in the step (2), the speed of the centrifugation is 4000r/min, and the time of the centrifugation is 30min.
4. The seasoning of claim 1 wherein the preparation method of lobster oil comprises: in the step (3), the oil-water separation method is a distillation method.
5. Use of the seasoning according to any one of claims 1 to 4 for the preparation of a food additive.
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