CN107411025A - Add the preparation method of the edible salt of marine algae extract and its obtained edible salt - Google Patents

Add the preparation method of the edible salt of marine algae extract and its obtained edible salt Download PDF

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Publication number
CN107411025A
CN107411025A CN201610349371.XA CN201610349371A CN107411025A CN 107411025 A CN107411025 A CN 107411025A CN 201610349371 A CN201610349371 A CN 201610349371A CN 107411025 A CN107411025 A CN 107411025A
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CN
China
Prior art keywords
algae extract
marine algae
edible salt
preparation
marine
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Pending
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CN201610349371.XA
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Chinese (zh)
Inventor
许恒源
崔志强
李智欣
杨振
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CHINA SALT GUOBEN SALT Co Ltd
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CHINA SALT GUOBEN SALT Co Ltd
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Priority to CN201610349371.XA priority Critical patent/CN107411025A/en
Publication of CN107411025A publication Critical patent/CN107411025A/en
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    • 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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Abstract

The present invention relates to food seasoning field, there is provided a kind of preparation method of edible salt for adding marine algae extract and its obtained edible salt.The present invention comprises the following steps:(1) marine algae extract is prepared:Sieved after marine alga is extracted, filter vacuum is concentrated, marine algae extract is produced after sterilization;(2) KI is dissolved in marine algae extract obtained by step (1), sprayed into after being well mixed in purified salt, the mass ratio of purified salt, KI and marine algae extract is 1000000:0~40:3~10000, mixed material transmits through thread mixing, and into vibrated fluidized bed, mixed material is in fluidized state under hot blast effect, quickly realizes drying by heat exchange, dry material is edible salt finished product.Cost of the present invention is low, preparation technology is easy, while adds natural iodine and amino acid.

Description

Add the preparation method of the edible salt of marine algae extract and its obtained edible salt
Technical field
The present invention relates to food seasoning field, a kind of preparation method more particularly to edible salt for adding marine algae extract and its Obtained edible salt.
Background technology
One of the common consumer product of salt as people, at present mainly based on iodizedsalt.Supplementation of iodine salt is primarily to prevent people The Thyroid Gland Swell caused by iodine deficiency, particularly fetus or children's intelligence development caused by iodine deficiency it is low.China It is the country of iodine resource shortage, according to GB26878-2011《National food safety standard eats Iodine concentration in salt》Regulation, food Idodine in salt is:Potassiumiodate, KI, Iodine.Wherein, Potassiumiodate and KI belong to food additives category, warp Artificial chemical synthesis is crossed to obtain;Iodine not yet announces national standard.
Marine algae is rich in I, is natural propiodal, and algae also has distinctive delicate flavour.We, which pass through marine alga, extracts, Retain its natural iodine and amino acid delicate flavour material for being rich in, add in salt, while natural propiodal is supplemented, can with from Right fresh fragrant taste.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of preparation method of edible salt for adding marine algae extract and its obtained food With salt, while natural propiodal is supplemented, the fresh fragrant taste of nature can be brought.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
The preparation method of the edible salt of present invention addition marine algae extract, comprises the following steps:
(1) marine algae extract is prepared:Sieved after marine alga is extracted, filter vacuum is concentrated, marine algae extract is produced after sterilization;
(2) KI is dissolved in marine algae extract obtained by step (1), sprayed into after being well mixed in purified salt, purified salt, The mass ratio of KI and marine algae extract is 1000000:0~40:3~10000, mixed material transmits through thread mixing, enters Enter in vibrated fluidized bed, mixed material is in fluidized state under hot blast effect, and drying, dry material are quickly realized by heat exchange As edible salt finished product.
The preparation method of the edible salt of present invention addition marine algae extract, further, marine algae extract exists in step (1) 160-200 mesh filter screens are crossed after 1-2h is extracted at 60-100 DEG C, filtrate is concentrated in vacuo at 50-75 DEG C, then at 95-100 DEG C Sterilize 20min-30min.
The preparation method of the edible salt of present invention addition marine algae extract, further, in step (2) uses and adds iodine machine by iodate The mixture of potassium and marine algae extract is sprayed into purified salt.
The preparation method of the edible salt of present invention addition marine algae extract, further, purified salt in step (2), KI and The mass ratio of marine algae extract is 1000000:0~30:500~8000.
The preparation method of the edible salt of present invention addition marine algae extract, further, the import of vibrated fluidized bed in step (2) Temperature is 80~90 DEG C, and outlet temperature is 40~60 DEG C.
The preparation method of the edible salt of present invention addition marine algae extract, further, soluble solid in the marine algae extract Thing content is not less than 5% (mass percent).
The present invention addition marine algae extract edible salt, further, the marine alga be sea-tangle, undaria pinnitafida, kelp, Sargassum, One or more in sargassum kjellmanianum Yendo, sargassum thunbergii, sargassum fusifome and half leaf sargassum.
The edible salt of present invention addition marine algae extract compared with prior art, has the advantages that:
The preparation method of the edible salt of present invention addition marine algae extract sprays into method using vibrated fluidized bed, and KI and marine alga are carried Take thing to spray into purified salt at a high speed, transmitted by thread mixing, into vibrated fluidized bed, exciting force of the material in assigned direction In the presence of bound forward, while bed bottom input the uniform hot blast of cloth wind material is in fluidized state, material particles fill with hot blast Tap is touched, and carries out violent heat and mass transfer process, and material realizes rapid draing, and nutritional ingredient has obtained the preservation of high degree, Heat exchanger effectiveness is high, saves the energy, reduces operating cost, easy to operate, material good mixing effect, treating capacity is big, keeps away simultaneously Traditional handicraft can lose part KI before drying process during dedusting the problem of is exempted from.
Using edible salt made from the preparation method of the edible salt of present invention addition marine algae extract, by adding marine algae extract band Enter natural propiodal, addition KI is the supplement source of edible salt iodine element, can fully meet human body it is daily to I the needs of, The addition of artificial synthesized iodine is avoided to greatest extent.The present invention obtains marine algae extract using simple leaching type processing method, I natural in marine alga and amino acid delicate flavour material are farthest remained, improves the naturally fresh fragrant mouthfeel of salt, A certain degree of protective effect is also played to the nutritional ingredient of food during culinary art.
Embodiment
Embodiment 1
The edible salt of present invention addition marine algae extract, is prepared according to following steps:
(1) marine algae extract is prepared:160 mesh filter screens are crossed after marine alga is extracted into 2h at 60 DEG C, filtrate is dense in 75 DEG C of vacuum Contracting, marine algae extract is produced after 20min is sterilized at 100 DEG C, soluble solid content is not in obtained marine algae extract Less than 5% (mass percent);
(2) marine algae extract obtained by KI and step (1) is sprayed into purified salt, purified salt, KI and marine alga extraction The mass ratio of thing is as shown in table 1, and mixed material transmits through thread mixing, and into vibrated fluidized bed, inlet temperature is 90 DEG C, Outlet temperature is 60 DEG C, and mixed material is in fluidized state under hot blast effect, and drying, dry material are quickly realized by heat exchange As edible salt finished product;
Wherein, marine alga is the one or more in sea-tangle, undaria pinnitafida and kelp.
Embodiment 2
The edible salt of present invention addition marine algae extract, is prepared according to following steps:
(1) marine algae extract is prepared:200 mesh filter screens are crossed after marine alga is extracted into 1.5h at 80 DEG C, by filtrate in 50 DEG C of vacuum Concentration, marine algae extract is produced after 30min is sterilized at 95 DEG C, soluble solid content is not in obtained marine algae extract Less than 5% (mass percent);
(2) marine algae extract obtained by KI and step (1) is sprayed into purified salt, purified salt, KI and marine alga extraction The mass ratio of thing is as shown in table 1, and mixed material transmits through thread mixing, and into vibrated fluidized bed, inlet temperature is set to 80 DEG C, Outlet temperature is set to 40 DEG C, and mixed material is in fluidized state under hot blast effect, and drying, dry are quickly realized by heat exchange Material is edible salt finished product;
Wherein, marine alga is the one or more in Sargassum, sargassum kjellmanianum Yendo, sargassum thunbergii and half leaf sargassum.
Embodiment 3
The edible salt of present invention addition marine algae extract, is prepared according to following steps:
(1) marine algae extract is prepared:180 mesh filter screens are crossed after marine alga is extracted into 1h at 100 DEG C, by filtrate in 60 DEG C of vacuum Concentration, marine algae extract is produced after 25min is sterilized at 98 DEG C, soluble solid content is not in obtained marine algae extract Less than 5% (mass percent);
(2) marine algae extract obtained by KI and step (1) is sprayed into purified salt, purified salt, KI and marine alga extraction The mass ratio of thing is as shown in table 1, and mixed material transmits through thread mixing, and into vibrated fluidized bed, inlet temperature is set to 85 DEG C It is set as 45 DEG C with outlet temperature, mixed material is in fluidized state under hot blast effect, and drying is quickly realized by heat exchange, Dry material is edible salt finished product;
Wherein, marine alga is the one or more in sea-tangle, kelp, Sargassum, sargassum fusifome and half leaf sargassum.
Embodiment 4
The edible salt of present invention addition marine algae extract, is prepared according to following steps:
(1) marine algae extract is prepared:190 mesh filter screens are crossed after marine alga is extracted into 1.7h at 70 DEG C, by filtrate in 70 DEG C of vacuum Concentration, marine algae extract is produced after 20min is sterilized at 95 DEG C, soluble solid content is not in obtained marine algae extract Less than 5% (mass percent);
(2) marine algae extract obtained by KI and step (1) is sprayed into purified salt, purified salt, KI and marine alga extraction The mass ratio of thing is as shown in table 1, and mixed material transmits through thread mixing, and into vibrated fluidized bed, inlet temperature is set to 85 DEG C It is set as 50 DEG C with outlet temperature, mixed material is in fluidized state under hot blast effect, and drying is quickly realized by heat exchange, Dry material is edible salt finished product;
Wherein, marine alga is the one or more in undaria pinnitafida, kelp, sargassum kjellmanianum Yendo, sargassum thunbergii and sargassum fusifome.
Embodiment 5
The edible salt of present invention addition marine algae extract, is prepared according to following steps:
(1) marine algae extract is prepared:170 mesh filter screens are crossed after marine alga is extracted into 1.2h at 90 DEG C, by filtrate in 55 DEG C of vacuum Concentration, marine algae extract is produced after 30min is sterilized at 97 DEG C, soluble solid content is not in obtained marine algae extract Less than 5% (mass percent);
(2) marine algae extract obtained by KI and step (1) is sprayed into purified salt, purified salt, KI and marine alga extraction The mass ratio of thing is as shown in table 1, and mixed material transmits through thread mixing, into vibrated fluidized bed, 90 DEG C of inlet temperature, goes out Mouth temperature is set to 50 DEG C, and mixed material is in fluidized state under hot blast effect, and drying, dry material are quickly realized by heat exchange As edible salt finished product;
Wherein, marine alga is the one or more in sea-tangle, undaria pinnitafida, sargassum fusifome and half leaf sargassum.
The mass ratio of purified salt, KI and marine algae extract is as shown in table 1 in obtained product in above-mentioned preparation embodiment.
The mass ratio of purified salt, KI and marine algae extract in the embodiment of table 1
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
Purified salt 1000000 1000000 1000000 1000000 1000000
KI 0 40 20 30 10
Marine algae extract 10000 3 2500 500 8000
Using edible salt made from the method for the invention, the natural propiodal containing marine alga, using food additives KI as iodine The supplement of element, avoids the addition of artificial synthesized iodine to greatest extent, while the amino acid being rich in algae extract adds The delicate flavour of edible salt, improves mouthfeel, and a certain degree of protection work is also played to the nutritional ingredient of food during culinary art With.
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is carried out Limit, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make to technical scheme Various modifications and improvement, it all should fall into the protection domain of claims of the present invention determination.

Claims (8)

1. add the preparation method of the edible salt of marine algae extract, it is characterised in that:Comprise the following steps:
(1) marine algae extract is prepared:Sieved after marine alga is extracted, filter vacuum is concentrated, marine algae extract is produced after sterilization;
(2) KI is dissolved in marine algae extract obtained by step (1), sprayed into after being well mixed in purified salt, purified salt, The mass ratio of KI and marine algae extract is 1000000:0~40:3~10000, mixed material transmits through thread mixing, enters Enter in vibrated fluidized bed, mixed material is in fluidized state under hot blast effect, and drying, dry material are quickly realized by heat exchange As edible salt finished product.
2. the preparation method of the edible salt of addition marine algae extract according to claim 1, it is characterised in that:Step (1) Middle marine algae extract crosses 160-200 mesh filter screens after 1-2h is extracted at 60-100 DEG C, and filtrate is concentrated in vacuo at 50-75 DEG C, so Afterwards 20min-30min is sterilized at 95-100 DEG C.
3. the preparation method of the edible salt of addition marine algae extract according to claim 1, it is characterised in that:Step (2) Middle use adds iodine machine to spray into the mixture of KI and marine algae extract in purified salt.
4. the preparation method of the edible salt of addition marine algae extract according to claim 1, it is characterised in that:Step (2) The mass ratio of middle purified salt, KI and marine algae extract is 1000000:0~30:500~8000.
5. the preparation method of the edible salt of addition marine algae extract according to claim 1, it is characterised in that:Step (2) The inlet temperature of middle vibrated fluidized bed is 80~90 DEG C, and outlet temperature is 40~60 DEG C.
6. the preparation method of the edible salt of addition marine algae extract according to claim 1, it is characterised in that:The marine alga Soluble solid content is not less than 5% (mass percent) in extract.
7. the preparation method of the edible salt of addition marine algae extract according to claim 1, it is characterised in that:The marine alga For the one or more in sea-tangle, undaria pinnitafida, kelp, Sargassum, sargassum kjellmanianum Yendo, sargassum thunbergii, sargassum fusifome and half leaf sargassum.
8. edible salt is made using the preparation method of the edible salt of any one addition marine algae extract described in claim 1-7.
CN201610349371.XA 2016-05-24 2016-05-24 Add the preparation method of the edible salt of marine algae extract and its obtained edible salt Pending CN107411025A (en)

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CN201610349371.XA CN107411025A (en) 2016-05-24 2016-05-24 Add the preparation method of the edible salt of marine algae extract and its obtained edible salt

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Application Number Priority Date Filing Date Title
CN201610349371.XA CN107411025A (en) 2016-05-24 2016-05-24 Add the preparation method of the edible salt of marine algae extract and its obtained edible salt

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111264834A (en) * 2020-02-27 2020-06-12 福建师范大学泉港石化研究院 Biological nutrient iodine salt and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111264834A (en) * 2020-02-27 2020-06-12 福建师范大学泉港石化研究院 Biological nutrient iodine salt and preparation method thereof

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Application publication date: 20171201