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CN113841858A - A preserved vegetable with reduced salt and flavor, and its preparation method - Google Patents

A preserved vegetable with reduced salt and flavor, and its preparation method Download PDF

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Publication number
CN113841858A
CN113841858A CN202010593231.3A CN202010593231A CN113841858A CN 113841858 A CN113841858 A CN 113841858A CN 202010593231 A CN202010593231 A CN 202010593231A CN 113841858 A CN113841858 A CN 113841858A
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Prior art keywords
szechuan pickle
preserved szechuan
salt
parts
reduced
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王泽文
路大海
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Individual
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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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/20Products from fruits or vegetables; Preparation or treatment thereof by pickling, e.g. sauerkraut or pickles
    • 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
    • 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
    • A23L27/40Table salts; Dietetic salt substitutes
    • 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/358Inorganic compounds
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/20Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/27Removal of unwanted matter, e.g. deodorisation or detoxification by chemical treatment, by adsorption or by absorption
    • 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
    • A23L5/00Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40Colouring or decolouring of foods
    • A23L5/41Retaining or modifying natural colour by use of additives, e.g. optical brighteners
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Storage Of Fruits Or Vegetables (AREA)

Abstract

The invention discloses a salt-reduced preserved szechuan pickle with a maintained flavor and a preparation method thereof, belonging to the field of food processing. The salt-reduced preserved szechuan pickle has low salt content, and compared with the traditional preserved szechuan pickle, the preserved szechuan pickle has the advantages that the salt content is reduced, but the change of the salty taste and the flavor is small, so that the preserved szechuan pickle is suitable for consumers with traditional taste, and the health risk of high salt intake is reduced; the invention has the advantages of low processing and production cost, convenient preparation and good salt reduction effect, and is suitable for large-scale production.

Description

A preserved vegetable with reduced salt and flavor, and its preparation method
Technical Field
The invention relates to the field of food processing, in particular to a reduced-salt preserved szechuan pickle with a maintained flavor and a preparation method thereof.
Background
The preserved szechuan pickle is the traditional pickles in China, has crisp and tender texture, is fragrant and tasty, stimulates the appetite to eat, and is deeply loved by the wide consumers. The product is called as preserved szechuan pickle because the water in the preserved szechuan pickle needs to be squeezed out by squeezing during processing. The preserved szechuan pickle belongs to a semi-dry non-fermented salted vegetable, is prepared by pickling mustard serving as a raw material with salt for several times for several months and then carrying out the following steps: 1. cleaning and removing impurities; 2. shredding; 3. cleaning and desalting; 4. compressing and dehydrating; 5. adding seasonings; 6. stirring and mixing materials; 7. and packaging, sterilizing and detecting to be qualified, and then selling on the market. The salt content of the preserved szechuan pickle product produced by the traditional production process is generally higher, the excessive intake of food and salt in the diet is one of the internationally recognized main causes of hypertension, and the intake of the food and salt is in positive correlation with the blood pressure. A study by the World Health Organization (WHO) 2007 declared evidence supporting the conclusion that excessive intake of salt leads to hypertension. Many studies have shown that: high salt intake affects blood pressure, and may also cause damage to organs such as heart, brain, kidney, etc. independently of blood pressure. Although the salt with limited food intake has important significance for preventing and treating hypertension, the salty dietary habit formed in China for a long time is not easy to change, so that the development of a technical method for reducing salt without reducing flavor and related products is a key for accelerating the success of low-salt diet exercise. In conclusion, the development of the healthy preserved szechuan pickle product which further reduces the salt content and keeps the traditional flavor of the preserved szechuan pickle on the basis of the current preserved szechuan pickle production process has great social and economic benefits.
Disclosure of Invention
The invention aims to improve and innovate the defects and problems in the prior art and provides a salt-reduced preserved szechuan pickle which further reduces salt content and maintains the flavor on the basis of low-salt preserved szechuan pickle and a preparation method thereof.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the salt-reduced preserved szechuan pickle with the flavor maintained comprises the following components in parts by weight:
80-120 parts of tuber mustard, 1-6 parts of vegetable oil, 0.5-5 parts of potassium chloride, 0.02-0.06 part of parsley, 0.02-0.1 part of xanthan gum, 0.01-0.02 part of acesulfame potassium, 0.05-2 parts of hot pepper, 1-3 parts of flavoring agent and 0.05-0.2 part of citric acid.
The invention is further configured to: the salt-reduced preserved szechuan pickle for keeping the flavor also comprises 0.02 to 0.5 part of pepper, 0.01 to 0.06 part of ginger and 0.02 to 0.06 part of anise.
The invention is further configured to: the flavoring agent comprises yeast extract, sodium glutamate and disodium ribonucleotide, and the weight ratio of the yeast extract to the sodium glutamate to the disodium ribonucleotide is 12:12: 1.
The invention also aims to provide a preparation method of the salt-reduced preserved szechuan pickle with maintained flavor, which comprises the following steps:
step 1: pickling the preserved szechuan pickle, namely adding edible salt which is not added with iodine and accounts for 3-6% of the weight of the preserved szechuan pickle, and pickling for about 20 days; turning over the pool, re-pickling, and storing, wherein the salt content for re-pickling is 8-10%, and the pickling time of the preserved szechuan pickle is 4 months or more;
step 2: inspecting and accepting the raw materials, and detecting the pickled tuber mustard, wherein the nitrite content is less than 20mg/kg, the total acid content is less than 1%, and the salt content is 10-15% as qualified raw materials;
and step 3: raw material treatment: selecting out the unqualified deteriorated vegetables such as visible impurities, discolored vegetables, off-flavor vegetables and the like in the raw materials; cutting off old roots of the qualified raw materials by a knife, tearing off old vegetable skins, and removing old ribs;
and 4, step 4: cleaning preserved szechuan pickle, shredding, putting into water for desalting, and then fishing out for dewatering;
and 5: weighing 80-120 parts of tuber mustard, 1-6 parts of vegetable oil, 0.5-5 parts of potassium chloride, 0.02-0.06 part of parsley, 0.02-0.1 part of xanthan gum, 0.01-0.02 part of acesulfame potassium, 0.05-2 parts of hot pepper, 1-3 parts of flavoring agent, 0.05-0.2 part of citric acid, 0.02-0.5 part of pepper, 0.01-0.06 part of ginger and 0.02-0.06 part of anise according to parts by weight, and uniformly mixing;
step 6: vacuum packaging, sterilizing, and inspecting to obtain the final product.
The invention is further configured to: and the desalting step is to remove salt of the preserved szechuan pickle to 2 to 5 percent and then to fish out the preserved szechuan pickle.
The invention is further configured to: the water content of the dehydrated preserved szechuan pickle is 80-92%.
In conclusion, the invention has the following beneficial effects:
1. the invention adopts potassium chloride as a salty taste enhancing substance after the preserved szechuan pickle is desalted. Potassium ions can also be sensed by the sodium ion channel, so that the sodium ion channel is subjected to larger current change, more neurotransmitters are released, nerve signal conduction is generated, and a person can sense more salty taste; meanwhile, the addition of the potassium chloride also reduces the overall water activity of the preserved szechuan pickle product and prevents the product from being easy to deteriorate. The preserved szechuan pickle has the advantages that the content of salt is reduced, the content of potassium ions is increased, the threat to the health of hypertension of a human body can be reduced, and the safety performance is higher;
2. the invention is particularly added with parsley. Potassium chloride can produce salty taste basically equivalent to that of common salt, but due to the deficiency of potassium chloride in taste, bitter aftertaste, metallic bitter taste and other miscellaneous tastes are generated. Tests prove that the shortcoming can be well compensated after the parsley powder is added, so that the balance of salty taste and taste is achieved;
3. the citric acid can preserve the color of the preserved szechuan pickle and can reduce the pH value of the preserved szechuan pickle so as to enhance the fresh-keeping effect;
4. the low-salt preserved szechuan pickle has the advantages that the salt content is low, the ingredients are reasonably matched, compared with the traditional preserved szechuan pickle, the salt content is reduced, the change of the salty taste and the flavor is small, and nutrient substances can be better stored;
5. the processing technology has the advantages of low production cost, convenient preparation and good salinization reducing effect, and is suitable for large-scale production.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Example 1
A preserved szechuan pickle with reduced salt and flavor is prepared from the following raw materials in parts by weight: 80 parts of tuber mustard, 1 part of vegetable oil, 1.6 parts of potassium chloride, 0.02 part of parsley, 0.02 part of xanthan gum, 0.01 part of acesulfame, 0.05 part of hot pepper, 1 part of flavoring agent, 0.05 part of citric acid, 0.02 part of pepper, 0.02 part of ginger and 0.02 part of anise;
the flavoring agent is prepared from the following raw materials in proportion: the weight ratio of the yeast extract to the sodium glutamate to the flavor nucleotide disodium is 12:12: 1.
A processing technology of the preserved szechuan pickle with reduced salt and maintained flavor comprises the following steps:
step 1: pickling the preserved szechuan pickle, namely adding edible salt which is not added with iodine and accounts for 5 percent of the weight of the preserved szechuan pickle, and pickling the preserved szechuan pickle for about 20 days; then turning over the pool, re-pickling, and storing, wherein the salt content for re-pickling is 10%, and the pickling time of the preserved szechuan pickle is 4 months or more;
step 2: the raw materials are inspected and accepted, and the pickled tuber mustard is detected, wherein the nitrite content is 6.2mg/kg, the total acid content is 0.5 percent, and the salt content is 13 percent;
and step 3: raw material treatment: selecting out the unqualified deteriorated vegetables such as visible impurities, discolored vegetables, off-flavor vegetables and the like in the raw materials; cutting off old roots of the qualified raw materials by a knife, tearing off old vegetable skins, and removing old ribs;
and 4, step 4: cleaning and shredding preserved szechuan pickle, putting the shredded preserved szechuan pickle into water for desalting until the salt content of the preserved szechuan pickle is 3%, and then fishing out for dewatering until the water content of the preserved szechuan pickle is 90%;
and 5: weighing 80 parts of tuber mustard, 1 part of vegetable oil, 1.6 parts of potassium chloride, 0.02 part of parsley, 0.02 part of xanthan gum, 0.01 part of acesulfame, 0.05 part of hot pepper, 1 part of flavoring agent, 0.05 part of citric acid, 0.02 part of pepper, 0.02 part of ginger and 0.02 part of anise according to parts by weight, and uniformly mixing;
step 6: vacuum packaging, sterilizing, and inspecting to obtain the final product.
Example 2
A preserved szechuan pickle with reduced salt and flavor is prepared from the following raw materials in parts by weight: 90 parts of tuber mustard, 1 part of vegetable oil, 1.8 parts of potassium chloride, 0.03 part of parsley, 0.02 part of xanthan gum, 0.01 part of acesulfame, 1 part of hot pepper, 2 parts of flavoring agent, 0.1 part of citric acid, 0.04 part of pepper, 0.02 part of ginger and 0.02 part of anise;
the flavoring agent is prepared from the following raw materials in proportion: the weight ratio of the yeast extract to the sodium glutamate to the flavor nucleotide disodium is 12:12: 1.
A processing technology of the preserved szechuan pickle with reduced salt and maintained flavor comprises the following steps:
step 1: pickling the preserved szechuan pickle, namely adding edible salt which is not added with iodine and accounts for 6 percent of the weight of the preserved szechuan pickle, and pickling the preserved szechuan pickle for about 20 days; then turning over the pool, re-pickling, and storing, wherein the salt content for re-pickling is 10%, and the pickling time of the preserved szechuan pickle is 4 months or more;
step 2: the raw materials are inspected and accepted, and the pickled tuber mustard is detected, wherein the nitrite content is 5.1mg/kg, the total acid content is 0.4 percent, and the salt content is 15 percent;
and step 3: raw material treatment: selecting out the unqualified deteriorated vegetables such as visible impurities, discolored vegetables, off-flavor vegetables and the like in the raw materials; cutting off old roots of the qualified raw materials by a knife, tearing off old vegetable skins, and removing old ribs;
and 4, step 4: cleaning and shredding preserved szechuan pickle, putting the shredded preserved szechuan pickle into water for desalting until the salt content of the preserved szechuan pickle is 3%, and then fishing out for dewatering until the water content of the preserved szechuan pickle is 91%;
and 5: weighing 90 parts of tuber mustard, 1 part of vegetable oil, 1.8 parts of potassium chloride, 0.03 part of parsley, 0.02 part of xanthan gum, 0.01 part of acesulfame, 1 part of hot pepper, 2 parts of flavoring agent, 0.1 part of citric acid, 0.04 part of pepper, 0.02 part of ginger and 0.02 part of anise according to parts by weight, and uniformly mixing;
step 6: vacuum packaging, sterilizing, and inspecting to obtain the final product.
Example 3
A preserved szechuan pickle with reduced salt and flavor is prepared from the following raw materials in parts by weight: 100 parts of tuber mustard, 4 parts of vegetable oil, 2 parts of potassium chloride, 0.03 part of parsley, 0.02 part of xanthan gum, 0.01 part of acesulfame, 0.05 part of hot pepper, 1 part of flavoring agent, 0.1 part of citric acid, 0.02 part of pepper, 0.03 part of ginger and 0.03 part of anise;
the flavoring agent is prepared from the following raw materials in proportion: the weight ratio of the yeast extract to the sodium glutamate to the flavor nucleotide disodium is 12:12: 1.
A processing technology of the preserved szechuan pickle with reduced salt and maintained flavor comprises the following steps:
step 1: pickling the preserved szechuan pickle, namely adding edible salt which is not added with iodine and accounts for 5 percent of the weight of the preserved szechuan pickle, and pickling the preserved szechuan pickle for about 20 days; then turning over the pool, re-pickling, and storing, wherein the salt content for re-pickling is 10%, and the pickling time of the preserved szechuan pickle is 4 months or more;
step 2: the raw materials are accepted, and the pickled tuber mustard is detected, wherein the nitrite content is 3.8mg/kg, the total acid content is 0.4 percent, and the salt content is 13 percent;
and step 3: raw material treatment: selecting out the unqualified deteriorated vegetables such as visible impurities, discolored vegetables, off-flavor vegetables and the like in the raw materials; cutting off old roots of the qualified raw materials by a knife, tearing off old vegetable skins, and removing old ribs;
and 4, step 4: cleaning and shredding preserved szechuan pickle, putting the shredded preserved szechuan pickle into water for desalting until the salt content of the preserved szechuan pickle is 3%, and then fishing out for dewatering until the water content of the preserved szechuan pickle is 89%;
and 5: weighing 100 parts of tuber mustard, 4 parts of vegetable oil, 2 parts of potassium chloride, 0.03 part of parsley, 0.02 part of xanthan gum, 0.01 part of acesulfame, 0.05 part of hot pepper, 1 part of flavoring agent, 0.1 part of citric acid, 0.02 part of pepper, 0.03 part of ginger and 0.03 part of anise according to parts by weight, and uniformly mixing;
step 6: vacuum packaging, sterilizing, and inspecting to obtain the final product.
Example 4
A preserved szechuan pickle with reduced salt and flavor is prepared from the following raw materials in parts by weight: 120 parts of tuber mustard, 6 parts of vegetable oil, 2.4 parts of potassium chloride, 0.04 part of parsley, 0.03 part of xanthan gum, 0.02 part of acesulfame, 2 parts of hot pepper, 3 parts of flavoring agent, 0.2 part of citric acid, 0.5 part of pepper, 0.04 part of ginger and 0.04 part of anise;
the flavoring agent is prepared from the following raw materials in proportion: the weight ratio of the yeast extract to the sodium glutamate to the flavor nucleotide disodium is 12:12: 1.
A processing technology of the preserved szechuan pickle with reduced salt and maintained flavor comprises the following steps:
step 1: pickling the preserved szechuan pickle, namely adding edible salt which is not added with iodine and accounts for 6 percent of the weight of the preserved szechuan pickle, and pickling the preserved szechuan pickle for about 20 days; then turning over the pool, re-pickling, and storing, wherein the salt content for re-pickling is 10%, and the pickling time of the preserved szechuan pickle is 4 months or more;
step 2: the raw materials are accepted, and the pickled tuber mustard is detected, wherein the nitrite content is 4.6mg/kg, the total acid content is 0.5 percent, and the salt content is 14 percent;
and step 3: raw material treatment: selecting out the unqualified deteriorated vegetables such as visible impurities, discolored vegetables, off-flavor vegetables and the like in the raw materials; cutting off old roots of the qualified raw materials by a knife, tearing off old vegetable skins, and removing old ribs;
and 4, step 4: cleaning and shredding preserved szechuan pickle, putting the shredded preserved szechuan pickle into water for desalting until the salt content of the preserved szechuan pickle is 3%, and then fishing out for dewatering until the water content of the preserved szechuan pickle is 90%;
and 5: weighing 120 parts of tuber mustard, 6 parts of vegetable oil, 2.4 parts of potassium chloride, 0.04 part of parsley, 0.03 part of xanthan gum, 0.02 part of acesulfame, 2 parts of hot pepper, 3 parts of flavoring agent, 0.2 part of citric acid, 0.5 part of pepper, 0.04 part of ginger and 0.04 part of anise according to parts by weight, and uniformly mixing;
step 6: vacuum packaging, sterilizing, and inspecting to obtain the final product.
Comparative example 1
A tuber mustard product was prepared in the same manner as in example 1, except that the potassium chloride and parsley of step 5 were added without weighing.
Comparative example 2
A tuber mustard product was prepared in the same manner as in example 3, except that the potassium chloride and parsley of step 5 were added without weighing.
Comparative example 3
The same procedure as in example 1 was used to produce a mustard tuber product, except that the potassium chloride and parsley of step 5 were added asymmetrically and desalted to 5% in step 4.
Comparative example 4
The same procedure as in example 3 was used to produce a mustard tuber product, except that the potassium chloride and parsley of step 5 were added asymmetrically and desalted to 5% in step 4.
Comparative example 5
The same procedure as in example 1 was used to prepare a preserved szechuan pickle product except that it was desalted to 5% in step 4.
Comparative example 6
The same procedure as in example 3 was used to prepare a preserved szechuan pickle product except that it was desalted to 5% in step 4.
The pickled mustard tuber products prepared in examples 1 to 4 and comparative examples 1 to 6 of the present invention were subjected to sensory evaluation by 7 trained professionals, and the salty taste and the comprehensive taste were scored (0 to 100 points), and the evaluation results are shown in the following table.
Evaluation results table
Product(s) Evaluation of salty taste Composite score Remarks for note
Example 1 Moderate salty taste and no bitter taste 90 Average score of 7 professionals
Example 2 Moderate salty taste and no bitter taste 93 Average score of 7 professionals
Example 3 Moderate salty taste and no bitter taste 91 Average score of 7 professionals
Example 4 Moderate salty taste and no bitter taste 95 Average score of 7 professionals
Comparative example 1 Has light salty taste and no bitter and astringent taste 88 Average score of 7 professionals
Comparative example 2 Has light salty taste and no bitter and astringent taste 87 Average score of 7 professionals
Comparative example 3 Strong salty tasteWithout bitter and astringent taste 95 Average score of 7 professionals
Comparative example 4 Strong salty taste and no bitter taste 94 Average score of 7 professionals
Comparative example 5 Has the strongest salty taste and no bitter taste 85 Average score of 7 professionals
Comparative example 6 Has the strongest salty taste and no bitter taste 82 Average score of 7 professionals
The alignment results show that: the addition of potassium chloride and parsley to low salt mustard tuber can maintain substantially unchanged salty and flavor.

Claims (6)

1. A preserved szechuan pickle with reduced salt and maintained flavor is characterized in that: the composition comprises the following components in parts by weight: 80-120 parts of tuber mustard, 1-6 parts of vegetable oil, 0.5-5 parts of potassium chloride, 0.02-0.06 part of parsley, 0.02-0.1 part of xanthan gum, 0.01-0.02 part of acesulfame potassium, 0.05-2 parts of hot pepper, 1-3 parts of flavoring agent and 0.05-0.2 part of citric acid.
2. The reduced-salt preserved szechuan pickle of claim 1, wherein: the flavoring agent comprises yeast extract, sodium glutamate and disodium ribonucleotide, and the weight ratio of the yeast extract to the sodium glutamate to the disodium ribonucleotide is 12:12: 1.
3. The reduced-salt preserved szechuan pickle of claim 1, wherein: the salt-reduced preserved szechuan pickle also comprises 0.02 to 0.5 part of pepper, 0.01 to 0.06 part of ginger and 0.02 to 0.06 part of anise according to parts by weight.
4. A preparation method of a preserved szechuan pickle with reduced salt and maintained flavor is characterized in that: the method comprises the following steps: step 1: pickling the preserved szechuan pickle, namely adding edible salt which is not added with iodine and accounts for 3-6% of the weight of the preserved szechuan pickle, and pickling for about 20 days; turning over the pool, re-pickling, and storing, wherein the salt content for re-pickling is 8-10%, and the pickling time of the preserved szechuan pickle is 4 months or more; step 2: inspecting and accepting the raw materials, and detecting the pickled tuber mustard, wherein the nitrite content is less than 20mg/kg, the total acid content is less than 1%, and the salt content is 10-15% as qualified raw materials; and step 3: raw material treatment: selecting out the unqualified deteriorated vegetables such as visible impurities, discolored vegetables, off-flavor vegetables and the like in the raw materials; cutting off old roots of the qualified raw materials by a knife, tearing off old vegetable skins, and removing old ribs; and 4, step 4: cleaning preserved szechuan pickle, shredding, putting into water for desalting, and then fishing out for dewatering; and 5: weighing 80-120 parts of tuber mustard, 1-6 parts of vegetable oil, 0.5-5 parts of potassium chloride, 0.02-0.06 part of parsley, 0.02-0.1 part of xanthan gum, 0.01-0.02 part of acesulfame potassium, 0.05-2 parts of hot pepper, 1-3 parts of flavoring agent, 0.05-0.2 part of citric acid, 0.02-0.5 part of pepper, 0.01-0.06 part of ginger and 0.02-0.06 part of anise according to parts by weight, and uniformly mixing; step 6: vacuum packaging, sterilizing, and inspecting to obtain the final product.
5. The method for preparing the salt-reduced preserved szechuan pickle according to claim 4, which is characterized in that: and the desalting step is to remove salt of the preserved szechuan pickle to 2 to 5 percent and then to fish out the preserved szechuan pickle.
6. The method for preparing the salt-reduced preserved szechuan pickle according to claim 4, which is characterized in that: the water content of the dehydrated preserved szechuan pickle is 80-92%.
CN202010593231.3A 2020-06-26 2020-06-26 A preserved vegetable with reduced salt and flavor, and its preparation method Pending CN113841858A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1155330A (en) * 1981-10-20 1983-10-18 John R. Shackelford Salt substitutes having reduced bitterness
JPS623759A (en) * 1985-06-28 1987-01-09 Ajinomoto Co Inc Improvement in flavor of vegetable extract or food containing vegetable extract
US5562942A (en) * 1993-10-05 1996-10-08 Koh; Hen-Sik Salt compositions
EP0766927A1 (en) * 1995-10-06 1997-04-09 Erzsebet Dr. Gyarmathy Nemes Dietary salt mixture poor in sodium comprising also potassium, magnesium and a mixture of vegetables and spices
US5976584A (en) * 1997-11-07 1999-11-02 Yoo; Byong W. Method for preparing kimchi
WO2005094615A1 (en) * 2004-03-03 2005-10-13 Ecosalt Corporation Non-bitter sodium-free or low-sodium salt composition
CN107019183A (en) * 2016-01-30 2017-08-08 常德富民桥食品菜业有限公司 A kind of preparation method of the fragrant hot pickled mustard tube of chilli oil
CN109259179A (en) * 2011-12-06 2019-01-25 日本水产株式会社 Taste improving agent, containing its common salt substitute and for the taste ameliorative way of food

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1155330A (en) * 1981-10-20 1983-10-18 John R. Shackelford Salt substitutes having reduced bitterness
JPS623759A (en) * 1985-06-28 1987-01-09 Ajinomoto Co Inc Improvement in flavor of vegetable extract or food containing vegetable extract
US5562942A (en) * 1993-10-05 1996-10-08 Koh; Hen-Sik Salt compositions
EP0766927A1 (en) * 1995-10-06 1997-04-09 Erzsebet Dr. Gyarmathy Nemes Dietary salt mixture poor in sodium comprising also potassium, magnesium and a mixture of vegetables and spices
US5976584A (en) * 1997-11-07 1999-11-02 Yoo; Byong W. Method for preparing kimchi
WO2005094615A1 (en) * 2004-03-03 2005-10-13 Ecosalt Corporation Non-bitter sodium-free or low-sodium salt composition
CN109259179A (en) * 2011-12-06 2019-01-25 日本水产株式会社 Taste improving agent, containing its common salt substitute and for the taste ameliorative way of food
CN107019183A (en) * 2016-01-30 2017-08-08 常德富民桥食品菜业有限公司 A kind of preparation method of the fragrant hot pickled mustard tube of chilli oil

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