CN111264834A - Biological nutrient iodine salt and preparation method thereof - Google Patents
Biological nutrient iodine salt and preparation method thereof Download PDFInfo
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- CN111264834A CN111264834A CN202010121895.XA CN202010121895A CN111264834A CN 111264834 A CN111264834 A CN 111264834A CN 202010121895 A CN202010121895 A CN 202010121895A CN 111264834 A CN111264834 A CN 111264834A
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- 235000015097 nutrients Nutrition 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 150000002496 iodine Chemical class 0.000 title claims description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 67
- 241000512259 Ascophyllum nodosum Species 0.000 claims abstract description 49
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 48
- WGIWBXUNRXCYRA-UHFFFAOYSA-H trizinc;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WGIWBXUNRXCYRA-UHFFFAOYSA-H 0.000 claims abstract description 36
- 239000011746 zinc citrate Substances 0.000 claims abstract description 36
- 235000006076 zinc citrate Nutrition 0.000 claims abstract description 36
- 229940068475 zinc citrate Drugs 0.000 claims abstract description 36
- 229910052740 iodine Inorganic materials 0.000 claims abstract description 32
- 239000011630 iodine Substances 0.000 claims abstract description 32
- 241001261506 Undaria pinnatifida Species 0.000 claims abstract description 31
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000011716 vitamin B2 Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 7
- 235000002639 sodium chloride Nutrition 0.000 claims description 83
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 239000008367 deionised water Substances 0.000 claims description 27
- 229910021641 deionized water Inorganic materials 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 20
- 238000002156 mixing Methods 0.000 claims description 15
- 238000004537 pulping Methods 0.000 claims description 15
- 239000000706 filtrate Substances 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 14
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 11
- 238000002791 soaking Methods 0.000 claims description 10
- 238000001704 evaporation Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000012047 saturated solution Substances 0.000 claims description 7
- 238000001291 vacuum drying Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 abstract description 9
- 238000010411 cooking Methods 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 5
- 230000036541 health Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 abstract description 4
- 239000013589 supplement Substances 0.000 abstract description 3
- 229930013930 alkaloid Natural products 0.000 abstract description 2
- 150000003797 alkaloid derivatives Chemical class 0.000 abstract description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract description 2
- 230000004060 metabolic process Effects 0.000 abstract description 2
- 235000014106 fortified food Nutrition 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 description 8
- 240000002234 Allium sativum Species 0.000 description 7
- 235000004611 garlic Nutrition 0.000 description 7
- 230000035764 nutrition Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229930003270 Vitamin B Natural products 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- -1 iodine salt Chemical class 0.000 description 5
- 239000011720 vitamin B Substances 0.000 description 5
- 235000019156 vitamin B Nutrition 0.000 description 5
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 2
- 244000096857 Dioscorea batatas Species 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 206010058314 Dysplasia Diseases 0.000 description 1
- 206010018498 Goitre Diseases 0.000 description 1
- 206010067997 Iodine deficiency Diseases 0.000 description 1
- 241000533950 Leucojum Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 201000003872 goiter Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000006479 iodine deficiency Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003908 liver function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 125000003748 selenium group Chemical class *[Se]* 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/40—Table salts; Dietetic salt substitutes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
- A23L17/60—Edible seaweed
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/105—Plant extracts, their artificial duplicates or their derivatives
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/15—Vitamins
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/16—Inorganic salts, minerals or trace elements
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/16—Inorganic salts, minerals or trace elements
- A23L33/165—Complexes or chelates
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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Abstract
The invention discloses a biological nutrient iodized salt and a preparation method thereof, wherein the biological nutrient iodized salt is prepared from the following raw materials in parts by weight: 150000 to 200000 parts of salt, 10 to 16 parts of kelp, 3 to 6 parts of undaria pinnatifida and vitamin B20.8 to 1.2 portions of zinc citrate and 8.2 to 10.2 portions of zinc citrate. The biological nutrient iodized salt of the invention contains rich iodine, the added alkaloid is prepared from kelp,compared with traditional chemical iodine such as potassium iodide and the like, the iodine-enriched food has better stability and safety, can not be decomposed in the cooking processes of food cooking, frying and the like, can supplement iodine elements for human bodies, improves the body functions, regulates the metabolism in the bodies and improves the body health.
Description
Technical Field
The invention relates to the technical field of nutrient iodized salt, in particular to biological nutrient iodized salt and a preparation method thereof.
Background
Common salt, one of the most important substances for human survival, is not only a seasoning, but also an indispensable substance in the body. The salt has functions of maintaining osmotic pressure balance and physiological requirement of human body. However, at present, the types of edible salt products in China are relatively few, and only refined salt, iodized salt, zinc salt, snowflake salt, selenium salt and the like are added. The variety of more functional salt is deficient, and the requirements of different people on different types of salt cannot be met.
The spring harbor area of Fujian quan is a dazzling bright pearl which is embedded on the layout of the economic area of the Xian of the strait, and not only has the national large petrochemical industry base, but also has a salt field with more than two hundred calendar histories, namely a Shanyao salt field. The salt field built in the enclosed sea of the stranship salt farm is started in six decades of heaven (the year 1795) and has the area of more than 1 ten thousand acres, is one of salt fixed-point production enterprises in China and is the largest salt production and export base of Fujian province.
The yamamai salt has the effects of promoting human health, beautifying, improving food delicate flavor and the like, has pure and delicious taste, and is comparable to salt produced in other salt farms. This is mainly because of the unique skill-salt-making process in the salt field of the Shanyao. The salt rotation means that when brine is nearly floated in a crystallization tank, the brine starts to rotate, and the brine rotates for many times every day according to weather conditions, so that crystal nuclei are separated out from the brine under the condition that supersaturation degree changes greatly.
Chinese patent CN1276727C discloses a method for preparing natural algae biological nutrition iodine salt, which comprises soaking algae raw materials, cleaning, removing residue, removing harm, pulping, spraying into a fluidized bed furnace, mixing with salt, drying, sterilizing, inspecting, and packaging. The product contains multiple nutritional health-care components with special effects on human bodies, is safe, nontoxic and stable, makes up the deficiency of potassium phosphate or potassium iodide chemical iodine salt, is suitable for daily diet cooking for long-term eating to supplement iodine in a balanced manner, and has positive effects on preventing goiter and children's mental dysplasia caused by iodine deficiency.
Chinese patent CN106722771A discloses a novel garlic nutrient salt and a preparation method thereof, wherein the main body of the novel garlic nutrient salt is edible salt, and 0.1-30 wt% of garlic nutrient is contained. The novel garlic nutrient salt retains the original special smell and nutrient substances of garlic, plays the edible effect of the garlic while cooking and seasoning, and has the effects of preventing and treating tumors, preventing diabetes, protecting liver function, preventing cold and the like. The raw materials are food, and the garlic nutrient is reserved by a pure biomass preparation method which is non-toxic, harmless, safe and free of side effect. The preparation process is simple and easy to implement, and the popularization value is very high.
Therefore, in view of the above problems, the present invention provides a bio-nutritive iodine salt and a preparation method thereof. The salt in the yamama salt field is selected, so that the problems of single function and poor stability of the traditional salt are solved.
Disclosure of Invention
The invention aims at the problems and provides a biological nutrient iodized salt and a preparation method thereof.
The technical scheme adopted by the invention for solving the problems is as follows: a biological nutrient iodized salt is prepared from the following raw materials in parts by weight: 150000 to 200000 parts of salt, 10 to 16 parts of kelp, 3 to 6 parts of undaria pinnatifida and vitamin B20.8 to 1.2 portions of zinc citrate and 8.2 to 10.2 portions of zinc citrate.
Further, the biological nutrient iodized salt is prepared from the following raw materials in parts by weight: 160000 to 180000 parts of salt, 12 to 14 parts of kelp, 4 to 5 parts of undaria pinnatifida and vitamin B20.9 to 1.1 portions and 8.7 to 9.7 portions of zinc citrate.
Furthermore, the salt is produced from a yamamoto salt farm, wherein the purity of sodium chloride in the salt is more than 98.5 percent, the particle size is 0.1 mm-0.8 mm, and the whiteness is 65-90 percent. The salt rotating process is adopted in the salt preparation process of the yamama salt farm, and the produced salt has excellent whiteness and granularity and pure and beautiful mouthfeel, and has the effects of promoting the health and beauty of human bodies, increasing the delicate flavor of food and the like.
Another object of the present invention is to provide a method for preparing the bio-iodine salt, comprising the following steps:
step I, preparing biological iodine: washing the kelp by using clear water for 3-5 times, then airing and crushing the kelp to 60-80 meshes, adding deionized water to soak the kelp for 9-10 hours, then carrying out centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/6-1/20 of the original volume at the temperature of 62-72 ℃ to obtain biological iodine;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 1 to 2 times, then baking the kelp residue for 2 to 3 hours at the temperature of between 92 and 102 ℃, mixing the kelp residue with the undaria pinnatifida pulp in parts by weight, and magnetically stirring the mixture for 20 to 30 minutes to obtain a nutrient solution;
step III, preparation of biological nutrient iodized salt: dissolving the salt in the weight part into deionized water at 65-85 ℃ to prepare a saturated solution, and then adding the biological iodine obtained in the step I, the nutrient solution obtained in the step II and the vitamin B in the weight part2And zinc citrate, stirring and dispersing for 20-30 min, then rotationally evaporating water at the temperature of 70-90 ℃ and concentrating to paste, and then carrying out vacuum drying and crushing to obtain the biological nutrient iodized salt.
Further, in the step I, the mass ratio of the kelp to the deionized water is 1: 18 to 20.
Further, in the step I, during soaking, the water bath is carried out for 30-40 min at the temperature of 38-40 ℃ in advance, and then the soaking is carried out for 9-10 h at the temperature of 48-50 ℃.
Further, in the step II, the weight parts of the undaria pinnatifida pulp are as follows according to the mass ratio of 1: 3.5-5, and mixing and pulping for 30-35 min by using a pulping machine.
Further, in the step III, the temperature is 55-65 ℃ in the vacuum drying process, and the time is 3.5-4.5 hours.
The invention has the advantages that:
(1) the biological nutrient iodized salt is rich in iodine, and the added alkaloid is prepared from kelp, so that the biological nutrient iodized salt has better stability and safety compared with the traditional chemical iodine such as potassium iodide and the like, cannot be decomposed in the cooking processes of food cooking, stir-frying and the like, can supplement iodine elements for human bodies, improves the body function, regulates the metabolism in the bodies and improves the body health;
(2) the biological nutritive iodized salt is prepared with kelp dregs and undaria pinnatifida pulp as nutritious liquid, zinc citrate and vitamin B2The edible salt is added into the edible salt together, so that the nutrition and health care value of the edible salt are increased, and the edible salt is suitable for various crowds;
(3) the biological nutrient iodized salt has the advantages of rich raw material resources, simple production process, low price, low energy consumption, convenient transportation and storage and better economic value.
Detailed Description
The following detailed description of embodiments of the invention, but the invention can be practiced in many different ways, as defined and covered by the claims.
Example 1
Biological nutrient iodine salt
The composition is characterized by comprising the following raw materials in parts by weight: 150000g of table salt, 10g of kelp, 3g of undaria pinnatifida and vitamin B20.8g and 8.2g of zinc citrate; the salt is produced in a yamamai salt farm, and the sodium chloride in the salt has the purity of 98.5 percent, the grain diameter of 0.1mm and the whiteness of 65 percent.
Is prepared by the following steps:
step I, preparing biological iodine: washing the kelp by using the weight parts with clear water for 3 times, then airing, crushing to 60 meshes, adding deionized water, preserving the temperature in a water bath at 38 ℃ for 30min, then soaking at 48 ℃ for 9 hours, then carrying out centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/6 of the original volume at 62 ℃ to obtain biological iodine; wherein the mass ratio of the kelp to the deionized water is 1: 18;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 1 time, baking for 2 hours at the temperature of 92 ℃, mixing with the undaria pinnatifida slurry in parts by weight, and magnetically stirring for 20 minutes to obtain a nutrient solution;
in the above, the undaria pinnatifida slurry is prepared from the undaria pinnatifida and deionized water in parts by weight of 1: 3.5, and mixing and pulping for 30min by a pulping machine.
Step III, preparation of biological nutrient iodized salt: dissolving the salt in 65 deg.C deionized water to obtain saturated solution, adding the biological iodine obtained in step I, the nutrient solution obtained in step II, and vitamin B2Stirring and dispersing zinc citrate for 20min, then rotationally evaporating water at the temperature of 70 ℃ to concentrate the zinc citrate into paste, then drying the zinc citrate under vacuum at the temperature of 55 ℃ for 3.5 hours, and crushing the zinc citrate to obtain the biological nutrition iodized salt.
Example 2
Biological nutrient iodine salt
The composition is characterized by comprising the following raw materials in parts by weight: 200000g of salt, 16g of kelp, 6g of undaria pinnatifida and vitamin B201.2g and zinc citrate 10.2 g; the salt is produced in a yamamai salt farm, wherein the purity of sodium chloride in the salt is higher than 99.2%, the particle size is 0.8mm, and the whiteness is 90%.
Is prepared by the following steps:
step I, preparing biological iodine: washing the kelp by using the parts by weight with clear water for 5 times, then airing, crushing to 80 meshes, adding deionized water, performing water bath heat preservation for 40min at the temperature of 40 ℃, then soaking for 10 hours at the temperature of 50 ℃, then performing centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/20 of the original volume at the temperature of 72 ℃ to obtain biological iodine; wherein the mass ratio of the kelp to the deionized water is 1: 20;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 2 times, baking for 3 hours at the temperature of 102 ℃, mixing with the undaria pinnatifida slurry in parts by weight, and magnetically stirring for 30 minutes to obtain a nutrient solution;
in the above, the undaria pinnatifida slurry is prepared from the undaria pinnatifida and deionized water in parts by weight of 1: 5, and mixing and pulping for 35min by using a pulping machine.
Step III, preparation of biological nutrient iodized salt: dissolving the salt in the weight part into deionized water at 85 ℃ to prepare a saturated solution, and then adding the biological iodine obtained in the step I, the nutrient solution obtained in the step II and the vitamin B in the weight part2Stirring and dispersing zinc citrate for 30min, then rotationally evaporating water at the temperature of 90 ℃ to concentrate the zinc citrate into paste, then drying the zinc citrate under vacuum at the temperature of 65 ℃ for 4.5 hours, and crushing the zinc citrate to obtain the biological nutrition iodized salt.
Example 3
Biological nutrient iodine salt
The composition is characterized by comprising the following raw materials in parts by weight: 160000g of table salt, 12g of kelp, 4g of undaria pinnatifida and vitamin B20.9g and 8.7g of zinc citrate; the salt is produced in a yamamai salt farm, and the sodium chloride in the salt has the purity of 98.7 percent, the grain diameter of 0.3mm and the whiteness of 70 percent.
Is prepared by the following steps:
step I, preparing biological iodine: washing the kelp by using the weight parts with clear water for 5 times, then airing, crushing to 80 meshes, adding deionized water, preserving the temperature in a water bath at 40 ℃ for 32min, then soaking at 48.5 ℃ for 10 hours, then carrying out centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/10 of the original volume at 65 ℃ to obtain the biological iodine; wherein the mass ratio of the kelp to the deionized water is 1: 20;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 2 times, baking for 3 hours at the temperature of 95 ℃, mixing with the undaria pinnatifida slurry in parts by weight, and magnetically stirring for 22 minutes to obtain a nutrient solution;
in the above, the undaria pinnatifida slurry is prepared from the undaria pinnatifida and deionized water in parts by weight of 1: 4, and mixing and pulping for 31min by using a pulping machine.
Step III, preparation of biological nutrient iodized salt: dissolving the salt in the weight part in deionized water at 70 ℃ to prepare a saturated solution, and then adding the biological iodine obtained in the step I, the nutrient solution obtained in the step II and the vitamin B in the weight part2Stirring and dispersing zinc citrate for 22min, then rotationally evaporating water at the temperature of 75 ℃ to concentrate the zinc citrate into paste, then drying the zinc citrate under vacuum at the temperature of 58 ℃ for 4.5 hours, and crushing the zinc citrate to obtain the biological nutrition iodized salt.
Example 4
Biological nutrient iodine salt
The composition is characterized by comprising the following raw materials in parts by weight: 180000g of table salt, 14g of kelp, 5g of undaria pinnatifida and vitamin B21.1g and 9.7g of zinc citrate; the salt is produced in a yamamai salt farm, and the sodium chloride in the salt has the purity of 99.0 percent, the grain diameter of 0.6mm and the whiteness of 85 percent.
Is prepared by the following steps:
step I, preparing biological iodine: washing the kelp by using the weight parts with clear water for 3 times, then airing, crushing to 60 meshes, adding deionized water, performing water bath heat preservation for 38min at the temperature of 38 ℃, then soaking for 9 hours at the temperature of 49.5 ℃, then performing centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/17 of the original volume at the temperature of 70 ℃ to obtain biological iodine; wherein the mass ratio of the kelp to the deionized water is 1: 18;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 1 time, baking for 2 hours at the temperature of 100 ℃, mixing with the undaria pinnatifida slurry in parts by weight, and magnetically stirring for 28 minutes to obtain a nutrient solution;
in the above, the undaria pinnatifida slurry is prepared from the undaria pinnatifida and deionized water in parts by weight of 1: 4.5, and mixing and pulping for 34min by a pulping machine.
Step III, preparation of biological nutrient iodized salt: dissolving the salt in the weight part into deionized water at the temperature of 80 ℃ to prepare a saturated solution, and then adding the biological iodine obtained in the step I, the nutrient solution obtained in the step II and the vitamin B in the weight part2Stirring and dispersing zinc citrate for 28min, then rotationally evaporating water at the temperature of 85 ℃ to concentrate the zinc citrate into paste, then drying the zinc citrate under vacuum at the temperature of 60 ℃ for 3.5 hours, and crushing the zinc citrate to obtain the biological nutrition iodized salt.
Example 5
Biological nutrient iodine salt
The composition is characterized by comprising the following raw materials in parts by weight: 170000g of table salt, 13g of kelp, 4.5g of undaria pinnatifida and vitamin B21.0g and 9.2g of zinc citrate; the salt is produced in a yamamai salt farm, and the sodium chloride in the salt has the purity of 98.9 percent, the grain diameter of 0.3mm and the whiteness of 80 percent.
Is prepared by the following steps:
step I, preparing biological iodine: washing the kelp by using the weight parts with clear water for 4 times, then airing, crushing to 70 meshes, adding deionized water, preserving the temperature in a water bath at 39 ℃ for 35min, then soaking at 49 ℃ for 9.5 hours, then carrying out centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/15 of the original volume at 67 ℃ to obtain biological iodine; wherein the mass ratio of the kelp to the deionized water is 1: 19;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 2 times, baking for 2.5 hours at the temperature of 97 ℃, mixing with the undaria pinnatifida slurry in parts by weight, and magnetically stirring for 25 minutes to obtain a nutrient solution;
in the above, the undaria pinnatifida slurry is prepared from the undaria pinnatifida and deionized water in parts by weight of 1: 4.0, and mixing and pulping for 33min by a pulping machine.
Step III, preparation of biological nutrient iodized salt: dissolving the salt in the weight part into deionized water at 75 ℃ to prepare a saturated solution, and then adding the biological iodine obtained in the step I, the nutrient solution obtained in the step II and the vitamin B in the weight part2Stirring and dispersing zinc citrate for 25min, then rotationally evaporating water at the temperature of 80 ℃ to concentrate the zinc citrate into paste, then drying the zinc citrate under vacuum at the temperature of 60 ℃ for 4.0 hours, and crushing the zinc citrate to obtain the biological nutrition iodized salt.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The biological nutrient iodized salt is characterized by comprising the following raw materials in parts by weight: 150000 to 200000 parts of salt, 10 to 16 parts of kelp, 3 to 6 parts of undaria pinnatifida and vitamin B20.8 to 1.2 portions of zinc citrate and 8.2 to 10.2 portions of zinc citrate.
2. The biological nutrient iodine salt according to claim 1, wherein the biological nutrient iodine salt is prepared from the following raw materials in parts by weight: 160000 to 180000 parts of salt, 12 to 14 parts of kelp, 4 to 5 parts of undaria pinnatifida and vitamin B20.9 to 1.1 portions and 8.7 to 9.7 portions of zinc citrate.
3. The biological nutrient iodized salt as claimed in claim 1, wherein the salt is produced from a yamamoto salt field, and the salt has a sodium chloride purity of 98.5% or more, a particle size of 0.1mm to 0.8mm, and a whiteness of 65% to 90%.
4. A process for the preparation of a bio-nutritive iodine salt according to any one of claims 1 to 3, comprising the steps of:
step I, preparing biological iodine: washing the kelp by using clear water for 3-5 times, then airing and crushing the kelp to 60-80 meshes, adding deionized water to soak the kelp for 9-10 hours, then carrying out centrifugal filtration, respectively collecting filtrate and kelp residues, and concentrating the filtrate to 1/6-1/20 of the original volume at the temperature of 62-72 ℃ to obtain biological iodine;
step II, preparation of nutrient solution: washing the kelp residue obtained in the step I with clear water for 1 to 2 times, then baking the kelp residue for 2 to 3 hours at the temperature of between 92 and 102 ℃, mixing the kelp residue with the undaria pinnatifida pulp in parts by weight, and magnetically stirring the mixture for 20 to 30 minutes to obtain a nutrient solution;
step III, preparation of biological nutrient iodized salt: dissolving the salt in parts by weight in deionized water at the temperature of 65-85 ℃ to prepare a saturated solution, adding the biological iodine obtained in the step I, and performing the stepII and vitamin B2And zinc citrate, stirring and dispersing for 20-30 min, then rotationally evaporating water at the temperature of 70-90 ℃ and concentrating to paste, and then carrying out vacuum drying and crushing to obtain the biological nutrient iodized salt.
5. The preparation method according to claim 4, wherein in the step I, the mass ratio of the kelp to the deionized water is 1: 18 to 20.
6. The preparation method according to claim 4, wherein in the step I, the soaking is carried out by holding the temperature in a water bath at 38-40 ℃ for 30-40 min in advance, and then soaking for 9-10 h at 48-50 ℃.
7. The preparation method according to claim 4, wherein in step II, the weight ratio of the wakame to the deionized water in the wakame slurry is 1: 3.5-5, and mixing and pulping for 30-35 min by using a pulping machine.
8. The preparation method according to claim 4, wherein in the step III, the temperature is 55-65 ℃ and the time is 3.5-4.5 hours in the vacuum drying process.
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| KR20030068898A (en) * | 2002-02-18 | 2003-08-25 | 김인규 | Method for preparing iodine salt |
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| KR20030068898A (en) * | 2002-02-18 | 2003-08-25 | 김인규 | Method for preparing iodine salt |
| CN1547946A (en) * | 2003-05-12 | 2004-11-24 | 赵晓迪 | Bio-nutritious iodine salt of natural algae |
| CN101897427A (en) * | 2009-05-31 | 2010-12-01 | 中盐国本盐业有限公司 | Seaweed iodated salt and processing method thereof |
| CN103271326A (en) * | 2013-05-15 | 2013-09-04 | 宋杰 | Method for preparing seaweed nutritious salt |
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