CN108065328A - A kind of processing method of food catsup - Google Patents

A kind of processing method of food catsup Download PDF

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Publication number
CN108065328A
CN108065328A CN201711337779.6A CN201711337779A CN108065328A CN 108065328 A CN108065328 A CN 108065328A CN 201711337779 A CN201711337779 A CN 201711337779A CN 108065328 A CN108065328 A CN 108065328A
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Prior art keywords
catsup
food
tomato
parts
processing method
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Inventor
陈庆
司文彬
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Chengdu New Keli Chemical Science Co Ltd
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Chengdu New Keli Chemical Science Co Ltd
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Priority to CN201711337779.6A priority Critical patent/CN108065328A/en
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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
    • A23L27/60Salad dressings; Mayonnaise; Ketchup
    • A23L27/63Ketchup
    • 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
    • A23L27/24Synthetic spices, flavouring agents or condiments prepared by fermentation

Abstract

The present invention provides a kind of processing methods of food catsup.Using fresh tomato, peeling, seed and green portion after cleaning crush, mashing, obtain tomato juice, it adds in sugar and lemonade is pickled, add Mucor, the thalline of Rhizopus oryzae and yeast extract and be sealed fermentation, after testing, sterilize and be vacuum-packed up to catsup.This method improves the fermentation efficiency of catsup, shortens fermentation period by, mixing thalline fragment and yeast extract, it ensure that the stability of fermented quality, and improve the nutritive value and peculiar flavour of product, while processing method is simple, cycle is short, at low cost, can promote.

Description

A kind of processing method of food catsup
Technical field
The present invention relates to food processing fields, and in particular to the processing of tomato, more particularly to a kind of food catsup Processing method.
Background technology
Tomato alias tomato, tomato, ancient name persimmon in June, report of good news ternary, tomato have both vegetables and fruit dual identity, Fruits nutrition enriches, sweet in flavor, sour containing abundant carrotene, vitamin C and B family vitamin, has relieving heat and thirst, yin-nourishing Cool blood, anticancer, anti-cancer, the function of activating immune cell have good work to prevention artery sclerosis, hypertension and coronary heart disease With, and have flavour, it is that one of fruit and vegetable the most universal are cultivated in the whole world, can eats raw, cooks, be processed into tomato Sauce, juice or whole fruit canning.Wherein catsup is by people's concern and a kind of favorite flavouring.
Catsup is the sauce shape concentrated product of fresh tomato, is most invented earlier than 19th century by Chinese.It is in cerise sauce body, Have the peculiar taste of tomato, be a kind of featured flavouring, generally not immediate access, be commonly used for cooking for the foods such as fish, meat It prepares food seasoning, is hyperchromic, adds acid, help fresh, Yu Xiang seasoning good merchantable brand, the utilization of catsup is to form port Guangdong dishes special favor one A important seasoning content.In terms of nutritional ingredient, there are B family vitamin, dietary fiber, ore deposit in catsup in addition to lycopene Substance, protein and natural pectin etc. compare with fresh tomato, and the nutritional ingredient in catsup is easier to be absorbed by the body.
The generally ripe Fructus Lycopersici esculenti of the processing of catsup through crush, be beaten, go to allowance for bark with after the thick and stiff substance such as seed, it is concentrated, Sterilization, tinning form, and tomato in China planting range is wide, and catsup quality is high, and lycopene content is more than similar product, valency of fine quality Suitable product advantage is apparent, and development prospect is extremely wide.On the other hand, the industrialization development of catsup processing at present so that product exists The loss of aberration, nutritional ingredient etc. is more serious, and food security can not ensure.Fermentation method processing tomato is utilized in the prior art The method of sauce is more welcome, and the wherein application of Mucor, Rhizopus oryzae in fermentation technique attracts attention.Catsup is added at this stage Work method and using the research of fermentation technique all circles is subject to pay close attention to.
Chinese invention patent application number 201610501753.X discloses a kind of production method of additive-free catsup, Comprise the following steps:Fresh, bright in color the catsup screened is cut into handle, cleans, drains, is cut into slices;It will screen Full big grain garlic peeling, clean, drain, be put into disintegrating apparatus and crush, obtain comminuted garlic;After above-mentioned section Tomato adds in the garlic after crushing, raw salt, stirs evenly;The mixture stirred evenly is taken to be put into container and is sealed processing, Spontaneous fermentation, you can obtain finished product.
Chinese invention patent application number 201510823211.X discloses a kind of selenium-enriched tomatoes sauce, and tomato is cleaned, is removed the peel, Pulp is ground, is uniformly mixed with white granulated sugar, sodium bicarbonate, inoculation yeast bacterium, aerlbic culture, is filtered, is obtained zymotic fluid, will ferment Liquid infrared microwave radiates, and after being down to room temperature, is radiated again with infrared microwave.
Chinese invention patent application number 201510963167.2 discloses a kind of zymotechnique of low-salt fermented bean curd, including system Base, inoculated and cultured, primary fermentation, are rubbed hair with the hands and are pickled and tank soup step at spray kind, this technique uses utilizing steam for boiling base, Mucor-Rhizopus oryzae The inoculation of mixing spore suspension is pickled and with alcoholic strength using the edible salt stranding hair of the 10-14% of bean curd openpore weight as 16-20%'s Wine liquid tank soup acts on to many-sided concertedness, and small with batch wise differences individual difference is made, condition is good, mouthfeel is good, is not easy to decay Low-salt fermented bean curd.
Chinese invention patent application number 201710683204.3 discloses a kind of catsup and preparation method thereof, making side Method cooks peeling mashing including preparing soya bean mixture, by fresh tomato, then by homogeneous after the two and the mixing sieving of other raw materials, then It is carried out concentrated sterilization and obtains finished product.
According to above-mentioned, existing catsup process shows higher industrialization, and product quality and safety are caused It is certain to influence, and fermentation efficiency is low in process, and fermentation period is long, and fermented quality is unstable, and to the battalion in tomato Foster substance causes centainly to lose, and then influences the nutritive value and taste of catsup.
The content of the invention
It is relatively industrialized for the wider catsup processing method of current application, wherein fermentation efficiency is low in fermentation technique, hair The ferment cycle is long, and fermented quality is unstable, causes the loss of nutriment, and then influences the nutritive value and taste of catsup, and And the slightly aobvious complicated and cost of processing technology is higher, the present invention proposes a kind of processing method of food catsup, so as to effectively improve The efficiency and quality of process, ensure that the nutritive value and peculiar flavour of product.
Specific technical solution of the present invention is as follows:
A kind of processing method of food catsup, preparation process are:
(1)Water is added in pot, is heated to 60 ~ 70 DEG C, 69-82 parts by weight fresh tomatos are cleaned, is put into pot, covers pot It covers, is taken out after bored 2 ~ 3min, remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, is broken Broken, mashing, obtains tomato slurry;
(2)In step(1)Sugar 15-25 parts by weight, citric acid 1-2 parts by weight are added in obtained tomato slurry, are stirred It is even, it is placed under low temperature and pickles 5 ~ 8h;
(3)The thalline of 0.5-1 parts by weight Mucor, 0.5-1 parts by weight Rhizopus oryzaes in food masher is crushed, adds in step Suddenly(2)Marinated juice in, add 1-2 parts by weight yeast extracts, seal to completely cut off air, be placed in dark wet environment It ferments, increases polypeptide and amino acid content in catsup by the effect of Mucor and Rhizopus oryzae, pass through yeast extract Fermentation efficiency is improved, is taken out after the completion of fermentation, catsup head product is made;
(4)To step(3)The catsup of gained goes out product and carries out visual examination and physical and chemical inspection, distinguishes qualified catsup and not Qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 75 ~ 80 DEG C, Injection pressure is 11Bar, the steam that temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 105 ~ 110 DEG C, while catsup exists Overturning mixing in shape tube, after keeping the temperature 3 ~ 5min, is rapidly cooled to 20 ~ 40 DEG C;
(6)Catsup is vacuum-packed, that is, completes the processing of catsup.
Preferably, the tomato in cultivated tomato, cherry and tomato, bigleaf tomato, pyriform tomato or upright tomato extremely Few one kind.
Preferably, the sugar is at least one of white sugar, rock sugar, maltose, sucrose.
Preferably, the yeast extract is product made from food yeast enzymolysis, containing there are many amino acid, more Peptide, flavour nucleotide and B family vitamin, without cholesterol and saturated fatty acid.
Preferably, the temperature of the curing process is 5 ~ 15 DEG C.
Preferably, the fermentation time of the tomato juice is 48 ~ 60h.
Preferably, the criterion of acceptability of the visual examination of the catsup is:1)Without wandering phenomenon, no juice segregation phenomenon; 2)No bitter taste is charred taste or other peculiar smell;3)Without coarse skin slag, no seed, no blackspot, no exogenous impurity;
Preferably, the criterion of acceptability of the physical and chemical inspection of the catsup is:1)Soluble solid content is not less than 37%;2)It is viscous Degree is not higher than 6.5cm/30s;3)Total acidity is 3 ~ 7%;4)PH value is no more than 4.2;5)Content of reducing sugar is not less than 40%;6)Tomato Lycopene content is not less than 45mg/100g.
Preferably, the heating rate of catsup is 4 ~ 6 DEG C/s, and cooling velocity is 1 ~ 2 DEG C/s.
During the fermentation, breaks down proteins are peptide and amino acid by the protease that Mucor generates.It therefore can be in fermentate Mucor is inoculated in matter, is bred by culture, the complicated enzyme system such as extracellular proteinase, amylase, glutaminase is sent out after long-time With flooding the synergistic effects such as enzyme system, yeast, bacterium in base condiment in ferment, protein is made slowly to hydrolyze, a variety of amino acid is generated, adds The various organic acids generated by microbial metabolism, act on generation ester with alcohols, form the characteristics such as fine and smooth, fresh perfume (or spice).
In the sugar decomposition metabolic process of Rhizopus oryzae, mainly include electromagnetic pulse approach and citrate cycle approach, in rice root It is mould intracellular, the pyruvic acid storehouse independently regulated and controled there are two:Matrix pyruvic acid storehouse, pyruvic acid can enter ethyl alcohol, lactic acid, oxalyl Acetic acid, malic acid and fumaric acid route of synthesis;Mitochondrial pyruvate acid storehouse, pyruvic acid enter citrate cycle.Therefore Rhizopus oryzae energy Starch saccharification, conversion sucrose, generate lactic acid, fumaric acid and micro alcohol, have very strong amylase activity, be usually used in drinks and The fermentation of bean product.
The present invention is acted synergistically using the mixing thalline of Mucor and Rhizopus oryzae and yeast extract, carries out the fermentation of tomato, Fermentation efficiency can be effectively improved, and nutritional ingredient, especially polypeptide and amino acid content can be improved.
By catsup produced by the present invention compared with catsup made from traditional fermentation process, heating concentration method, in processing Between, in soluble solid content, total acidity, content of reducing sugar, lycopene content and processing cost, have apparent excellent Gesture, as shown in table 1.
Table 1:
Performance indicator The present invention Traditional fermentation process Heat concentration method
Process time(My god) 2~3 5~10 3~4
Soluble solid content(%) 40~50 30~40 25~35
Total acidity(%) 3~7 4~6 2~5
Content of reducing sugar(%) 42~48 34~38 32~40
Lycopene content(mg/100g) 48~55 40~46 38~45
Processing cost It is low It is higher It is relatively low
The present invention provides a kind of processing method of food catsup, compared with prior art, the characteristics of protruding and excellent Effect is:
1st, the method for carrying out catsup processing using mixing thalline is added in Yeast fermentation process is proposed.
2nd, by Mucor and the mixing thalline fragment and yeast extract of Rhizopus oryzae, the fermentation for improving catsup is imitated Rate shortens fermentation period, ensure that the stability of fermented quality.
3rd, destruction of the general thalline to tomato nutrients is overcome, and adds the polypeptide in catsup and amino acid contains Amount improves the nutritive value and peculiar flavour of product.
4th, processing method of the invention is simple, and the cycle is short, at low cost, can promote.
Specific embodiment
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention Scope be only limitted to following example.Without departing from the idea of the above method of the present invention, according to ordinary skill The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
Composition of raw material and parts by weight are as follows:
76 parts of fresh tomato, 18 parts of sugar, 2 parts of lemon, 1 part of Mucor, 1 part of Rhizopus oryzae, 2 parts of yeast extract;
(1)Water is added in pot, 65 DEG C is heated to, fresh tomato is cleaned, be put into pot, pot cover is covered, is taken out after bored 2min, Remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, crush, mashing, obtain strained tomatoes Body;Tomato is cultivated tomato;Mixer be paddle food blending machine, power 350W;
(2)In step(1)Sugar and lemon are added in obtained tomato slurry, is uniformly mixed, is placed under low temperature and pickles 6h;Sugar For white sugar;;The temperature of curing process is 10 DEG C;
(3)The thalline of Mucor, Rhizopus oryzae in food masher is crushed, adds in step(2)Marinated juice in, then add Enter yeast extract, seal to completely cut off air, be placed in dark wet environment and ferment, taken out after the completion of fermentation, obtained kind Ketchup;Food masher is mechanical crusher, power 4kW;The fermentation time of tomato juice is 50h;
(4)To step(3)The catsup of gained carries out visual examination and physical and chemical inspection, distinguishes qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 75 DEG C, note Enter the steam that pressure is 11Bar, temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 105 DEG C, while catsup is in shape tube Interior overturning mixing, after keeping the temperature 4min, is rapidly cooled to 25 DEG C;Heating rate is 5 DEG C/s, and cooling velocity is 1 DEG C/s.
(6)Catsup is vacuum-packed, that is, completes the processing of catsup;
Catsup made from embodiment 1, process time, soluble solid content, total acidity, content of reducing sugar, tomato red Cellulose content and processing cost are as shown in table 2.
Embodiment 2
Composition of raw material and parts by weight are as follows:
76 parts of fresh tomato, 18 parts of sugar, 2 parts of lemon, 1 part of Mucor, 1 part of Rhizopus oryzae, 2 parts of yeast extract;
Preparation process is as follows:
(1)Water is added in pot, 70 DEG C is heated to, fresh tomato is cleaned, be put into pot, pot cover is covered, is taken out after bored 3min, Remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, crush, mashing, obtain strained tomatoes Body;Tomato is cherry and tomato;Mixer be vane type food blending machine, power 380W;
(2)In step(1)Sugar and lemon are added in obtained tomato slurry, is uniformly mixed, is placed under low temperature and pickles 7h;Sugar For rock sugar;The temperature of curing process is 12 DEG C;
(3)The thalline of Mucor, Rhizopus oryzae in food masher is crushed, adds in step(2)Marinated juice in, then add Enter yeast extract, seal to completely cut off air, be placed in dark wet environment and ferment, taken out after the completion of fermentation, obtained kind Ketchup;Food masher is airslide disintegrating mill, power 4kW;The fermentation time of tomato juice is 55h;
(4)To step(3)The catsup of gained carries out visual examination and physical and chemical inspection, distinguishes qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 78 DEG C, note Enter the steam that pressure is 11Bar, temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 108 DEG C, while catsup is in shape tube Interior overturning mixing, after keeping the temperature 5min, is rapidly cooled to 28 DEG C;Heating rate is 4 DEG C/s, and cooling velocity is 1 DEG C/s.
(6)Catsup is vacuum-packed, that is, completes the processing of catsup;
Catsup made from embodiment 2, process time, soluble solid content, total acidity, content of reducing sugar, tomato red Cellulose content and processing cost are as shown in table 2.
Embodiment 3
Composition of raw material and parts by weight are as follows:
78 parts of fresh tomato, 23 parts of sugar, 2 parts of lemon, 0.5 part of Mucor, 1 part of Rhizopus oryzae, 1.5 parts of yeast extract;
Preparation process is as follows:
(1)Water is added in pot, 60 DEG C is heated to, fresh tomato is cleaned, be put into pot, pot cover is covered, is taken out after bored 3min, Remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, crush, mashing, obtain strained tomatoes Body;Tomato is bigleaf tomato;Mixer be propeller type food blending machine, power 340W;
(2)In step(1)Sugar and lemon are added in obtained tomato slurry, is uniformly mixed, is placed under low temperature and pickles 8h;Sugar For sucrose;The temperature of curing process is 12 DEG C;
(3)The thalline of Mucor, Rhizopus oryzae in food masher is crushed, adds in step(2)Marinated juice in, then add Enter yeast extract, seal to completely cut off air, be placed in dark wet environment and ferment, taken out after the completion of fermentation, obtained kind Ketchup;Food masher is grinding and crushing machine, power 3kW;The fermentation time of tomato juice is 56h;
(4)To step(3)The catsup of gained carries out visual examination and physical and chemical inspection, distinguishes qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 76 DEG C, note Enter the steam that pressure is 11Bar, temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 107 DEG C, while catsup is in shape tube Interior overturning mixing, after keeping the temperature 4min, is rapidly cooled to 35 DEG C;Heating rate is 6 DEG C/s, and cooling velocity is 2 DEG C/s.
(6)Catsup is vacuum-packed, that is, completes the processing of catsup;
Catsup made from embodiment 3, process time, soluble solid content, total acidity, content of reducing sugar, tomato red Cellulose content and processing cost are as shown in table 2.
Embodiment 4
Composition of raw material and parts by weight are as follows:
74 parts of fresh tomato, 22 parts of sugar, 1 part of lemon, 0.5 part of Mucor, 0.5 part of Rhizopus oryzae, 2 parts of yeast extract;
Preparation process is as follows:
(1)Water is added in pot, 65 DEG C is heated to, fresh tomato is cleaned, be put into pot, pot cover is covered, is taken out after bored 3min, Remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, crush, mashing, obtain strained tomatoes Body;Tomato is pyriform tomato;Mixer be paddle food blending machine, power 380W;
(2)In step(1)Sugar and lemon are added in obtained tomato slurry, is uniformly mixed, is placed under low temperature and pickles 7h;Sugar For sucrose;The temperature of curing process is 12 DEG C;
(3)The thalline of Mucor, Rhizopus oryzae in food masher is crushed, adds in step(2)Marinated juice in, then add Enter yeast extract, seal to completely cut off air, be placed in dark wet environment and ferment, taken out after the completion of fermentation, obtained kind Ketchup;Food masher is mechanical crusher, power 3W;The fermentation time of tomato juice is 55h;
(4)To step(3)The catsup of gained carries out visual examination and physical and chemical inspection, distinguishes qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 75 DEG C, note Enter the steam that pressure is 11Bar, temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 110 DEG C, while catsup is in shape tube Interior overturning mixing, after keeping the temperature 5min, is rapidly cooled to 40 DEG C;Heating rate is 6 DEG C/s, and cooling velocity is 2 DEG C/s.
(6)Catsup is vacuum-packed, that is, completes the processing of catsup;
Catsup made from embodiment 4, process time, soluble solid content, total acidity, content of reducing sugar, tomato red Cellulose content and processing cost are as shown in table 2.
Embodiment 5
Composition of raw material and parts by weight are as follows:
78 parts of fresh tomato, 16 parts of sugar, 2 parts of lemon, 1 part of Mucor, 1 part of Rhizopus oryzae, 2 parts of yeast extract;
Preparation process is as follows:
(1)Water is added in pot, 66 DEG C is heated to, fresh tomato is cleaned, be put into pot, pot cover is covered, is taken out after bored 2min, Remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, crush, mashing, obtain strained tomatoes Body;Tomato is upright tomato;Mixer be vane type food blending machine, power 360W;
(2)In step(1)Sugar and lemon are added in obtained tomato slurry, is uniformly mixed, is placed under low temperature and pickles 6h;Sugar For maltose;The temperature of curing process is 14 DEG C;
(3)The thalline of Mucor, Rhizopus oryzae in food masher is crushed, adds in step(2)Marinated juice in, then add Enter yeast extract, seal to completely cut off air, be placed in dark wet environment and ferment, taken out after the completion of fermentation, obtained kind Ketchup;Food masher is airslide disintegrating mill, power 3kW;The fermentation time of tomato juice is 54h;
(4)To step(3)The catsup of gained carries out visual examination and physical and chemical inspection, distinguishes qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 76 DEG C, note Enter the steam that pressure is 11Bar, temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 106 DEG C, while catsup is in shape tube Interior overturning mixing, after keeping the temperature 4min, is rapidly cooled to 36 DEG C;Heating rate is 6 DEG C/s, and cooling velocity is 2 DEG C/s.
(6)Catsup is vacuum-packed, that is, completes the processing of catsup;
Catsup made from embodiment 5, process time, soluble solid content, total acidity, content of reducing sugar, tomato red Cellulose content and processing cost are as shown in table 2.
Comparative example 1
Composition of raw material and parts by weight are as follows:
78 parts of fresh tomato, 16 parts of sugar, 2 parts of lemon, 2 parts of yeast extract;
Preparation process is as follows:
(1)Water is added in pot, 66 DEG C is heated to, fresh tomato is cleaned, be put into pot, pot cover is covered, is taken out after bored 2min, Remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, crush, mashing, obtain strained tomatoes Body;Tomato is upright tomato;Mixer be vane type food blending machine, power 360W;
(2)In step(1)Sugar and lemon are added in obtained tomato slurry, is uniformly mixed, is placed under low temperature and pickles 6h;Sugar For maltose;The temperature of curing process is 14 DEG C;
(3)In step(2)Marinated juice in, add in yeast extract, seal to completely cut off air, be placed in dark wet environment It ferments, is taken out after the completion of fermentation, catsup is made;Food masher is airslide disintegrating mill, power 3kW;Tomato juice Fermentation time be 54h;
(4)To step(3)The catsup of gained carries out visual examination and physical and chemical inspection, distinguishes qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 76 DEG C, note Enter the steam that pressure is 11Bar, temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 106 DEG C, while catsup is in shape tube Interior overturning mixing, after keeping the temperature 4min, is rapidly cooled to 36 DEG C;Heating rate is 6 DEG C/s, and cooling velocity is 2 DEG C/s.
(6)Catsup is vacuum-packed, that is, completes the processing of catsup;
Catsup made from comparative example 1, process time, soluble solid content, total acidity, content of reducing sugar, tomato red Cellulose content and processing cost are as shown in table 2.
Table 2:
Performance indicator Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Comparative example 1
Process time(My god) 2~3 2~3 2~3 2~3 2~3 2-3
Soluble solid content(%) 45 47 46 45 48 40
Total acidity(%) 5 4 6 3 4 2
Content of reducing sugar(%) 45 43 47 46 43 37
Lycopene content(mg/100g) 49 54 53 49 48 40

Claims (7)

1. a kind of processing method of food catsup, preparation process are:
(1)Water is added in pot, is heated to 60 ~ 70 DEG C, 69-82 parts by weight fresh tomatos are cleaned, is put into pot, covers pot It covers, is taken out after bored 2 ~ 3min, remove the skin, seed and green portion of tomato, remainder is cut into block, is added in mixer, is broken Broken, mashing, obtains tomato slurry;
(2)In step(1)Sugar 15-25 parts by weight, citric acid 1-2 parts by weight are added in obtained tomato slurry, are stirred It is even, it is placed under low temperature and pickles 5 ~ 8h;
(3)The thalline of 0.5-1 parts by weight Mucor, 0.5-1 parts by weight Rhizopus oryzaes in food masher is crushed, adds in step Suddenly(2)Marinated juice in, add 1-2 parts by weight yeast extracts, seal to completely cut off air, be placed in dark wet environment It ferments, increases polypeptide and amino acid content in catsup by the effect of Mucor and Rhizopus oryzae, pass through yeast extract Fermentation efficiency is improved, is taken out after the completion of fermentation, catsup head product is made;
(4)To step(3)The catsup of gained goes out product and carries out visual examination and physical and chemical inspection, distinguishes qualified catsup and not Qualified catsup;
(5)Flash Type sterilization is carried out to qualified catsup, catsup is placed in the shape tube of disinfection tank, is heated to 75 ~ 80 DEG C, Injection pressure is 11Bar, the steam that temperature is 188 DEG C, catsup temperature is made to be rapidly increased to 105 ~ 110 DEG C, while catsup exists Overturning mixing in shape tube, after keeping the temperature 3 ~ 5min, is rapidly cooled to 20 ~ 40 DEG C;
(6)Catsup is vacuum-packed, that is, completes the processing of catsup.
2. a kind of processing method of food catsup according to claim 1, it is characterised in that:It is described sugar for white sugar, rock sugar, At least one of maltose, sucrose.
3. a kind of processing method of food catsup according to claim 1, it is characterised in that:The yeast extract is food Product product made from yeast enzymolysis.
4. a kind of processing method of food catsup according to claim 1, it is characterised in that:The temperature of the curing process For 5 ~ 15 DEG C.
5. a kind of processing method of food catsup according to claim 1, it is characterised in that:The fermentation of the tomato juice Time is 48 ~ 60h.
6. a kind of processing method of food catsup according to claim 1, it is characterised in that:The apparent inspection of the catsup The criterion of acceptability tested is:1)Without wandering phenomenon, no juice segregation phenomenon;2)No bitter taste is charred taste or other peculiar smell;3)Without coarse Skin slag, no seed, no blackspot, no exogenous impurity;The criterion of acceptability of the physical and chemical inspection of the catsup is:1)Soluble solid Content is not less than 37%;2)Viscosity is not higher than 6.5cm/30s;3)Total acidity is 3 ~ 7%;4)PH value is no more than 4.2;5)Reduced sugar contains Amount is not less than 40%;6)Lycopene content is not less than 45mg/100g.
7. a kind of processing method of food catsup according to claim 1, it is characterised in that:The heating rate of catsup is 4 ~ 6 DEG C/s, cooling velocity is 1 ~ 2 DEG C/s.
CN201711337779.6A 2017-12-14 2017-12-14 A kind of processing method of food catsup Withdrawn CN108065328A (en)

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CN109527506A (en) * 2018-11-27 2019-03-29 宁夏春升源生物科技有限公司 A method of fermentation tomato prepares delicate flavour powder
CN113749234A (en) * 2020-06-04 2021-12-07 四川新雅轩食品有限公司 Raw material formula and preparation method of tomato soup
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Publication number Priority date Publication date Assignee Title
CN109090571A (en) * 2018-09-19 2018-12-28 广西壮族自治区农业科学院农产品加工研究所 A kind of passion fruit flavor catsup and preparation method thereof
CN109527506A (en) * 2018-11-27 2019-03-29 宁夏春升源生物科技有限公司 A method of fermentation tomato prepares delicate flavour powder
CN113749234A (en) * 2020-06-04 2021-12-07 四川新雅轩食品有限公司 Raw material formula and preparation method of tomato soup
CN116098280A (en) * 2022-12-26 2023-05-12 四川天味食品集团股份有限公司 Black tomato fermented sauce and preparation method thereof
CN116098280B (en) * 2022-12-26 2024-03-26 四川天味食品集团股份有限公司 Black tomato fermented sauce and preparation method thereof

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