CN101103817B - Method for preparing iodine-rich nutrient intensifier - Google Patents
Method for preparing iodine-rich nutrient intensifier Download PDFInfo
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- CN101103817B CN101103817B CN2007100123853A CN200710012385A CN101103817B CN 101103817 B CN101103817 B CN 101103817B CN 2007100123853 A CN2007100123853 A CN 2007100123853A CN 200710012385 A CN200710012385 A CN 200710012385A CN 101103817 B CN101103817 B CN 101103817B
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Abstract
The invention relates to a food which has the function of supplementing the trace elements for the body, and can be taken independently or with other food, in particular relates to the preparation technology for producing rich iodine nutrition enhancer by a biotransformation method, and is characterized in that: the product is made according to the following steps: mung bean, water and potassium iodide are mixed and cultivated for 20 to 24 hours in a certain condition; a solid-liquid materials separation is implemented on the reactant, the solid materials are arranged in a certain condition for standing for 5 to 6 hours; and the solid materials are arranged into the liquid material again, and are added with water of 0.3 times and potassium iodide of 0.3 times, and then are mixed uniformly, afterwards, which are cultivated for 8 to 9 hours in a certain condition, and the reactant is separated into solid materials and liquid material; the solid materials are cleaned, filtered, dried, crushed and sterilized, thereby the finished product is made. The biotransformation method is adopted for producing the food with an iodine content of 311467.8 microgram / 100 grams in 42 to 46 hours under normal circumstance, and which is taken the mung bean as the carrier.
Description
One, technical field: the present invention relates to a kind of food with additional body trace element function, can be separately or be mixed ediblely with other food, particularly relate to a kind of preparation technology who adopts the iodine-rich nutrient intensifier that biotransformation method produces.
Two, background technology: at present, less both at home and abroad, wherein relatively more typical as " report among the food additives handbook P220-P221 (Food Additives Used in China production application TIA writes, China Light Industry Press): Potassiumiodate, KI are chemical method and make about the preparation report of iodine-enriched food; Marine alga iodine is to be extracted through alkali by marine algas such as sea-tangle, gulfweed, undaria pinnitafidas.Also only in salt, strengthen I in the daily life, but I is destroyed easily in salt, as high temperature, illumination etc., the also impossible a large amount of edible iodized salts of human body, it is very unfavorable concerning needs are taken the patient of iodine in a large number, simultaneously a large amount of science reports is taked to take the medicine that contains iodine and is not so good as the edible food that is rich in I, because the iodine in the food is easier to absorption of human body by bio-transformation.But there be limited evidence currently of is seen the document of producing iodine-enriched food with biotransformation method.
Three, summary of the invention:
1, goal of the invention: the invention provides a kind of preparation method of iodine-rich nutrient intensifier, its purpose is by artificial culture, adopts the mode of bio-transformation to make the method that is rich in I in the food.
2, technical scheme: the present invention is achieved through the following technical solutions:
A kind of preparation method of iodine-rich nutrient intensifier is characterized in that: carry out successively according to the following steps:
(A) weight ratio is followed successively by: 1:(3.5-4.5): mung bean (0.03-0.05), water and KI were cultivated 20-24 hour under the condition that 26 ℃ of-33 ℃ of temperature, illumination are 1-31x after being mixed evenly;
(B) with the solid, liquid attitude feed separation in the above-mentioned reactant, solid material is placed 24 ℃-28 ℃, relative humidity is that 60%-80%, illumination are to leave standstill under the 10-151x condition 5-6 hour;
(C) solid material of gained in the B step is placed again the liquid material of B step, and after the KI that adds in the A step 0.3 times water and 0.3 times is mixed evenly, in 26 ℃ of-33 ℃ of temperature, illumination is to cultivate 8-9 hour under the 1-31x condition, and reactant is carried out solid, liquid attitude feed separation;
(D) will make finished product after the cleaning of the solid material in the C step, filtration, drying, pulverizing, the sterilization.
Solid material after the C step separated places 24 ℃ of-28 ℃ of temperature once more, and relative temperature 60%-80%, illumination are under the 10-151x condition, left standstill 9-10 hour, the solid material of gained through clean, filter, dry, pulverize, make finished product after the sterilization.
3, advantage and effect: the preparation method who the invention provides the iodine-rich nutrient intensifier that a kind of preparation technology is simple, with short production cycle, cost is low, effective component content is high.Its main feature be adopt the method for bio-transformation, be carrier with the mung bean, obtained to contain the food of iodine under normal circumstances 42-46 hour up to 311467.8 micrograms/100 grams.Because this food obtains by cultivating, make I form the iodine of biological attitude in mung bean, easier being absorbed by the body is simultaneously again unlike medicine instability by chemical synthesis, secondly offer patient's edible conditions preferably again, solve the shortage of patient iodine by edible supply.
Four, the specific embodiment: the present invention adopts following scheme implementation:
Embodiment 1:
The present invention is undertaken by following steps in sequence:
(A) weight ratio is followed successively by: the mung bean of 1:3.5:0.03, water and KI were cultivated 22 hours under 26 ℃ of temperature after being mixed evenly, and illumination is 1-31x.Described illumination conditions adopts the mains lighting supply of 10～15W and adjusts light source and distance by illumination photometer.Illumination is to cultivate carrier to absorb one of condition of I better, effectively, and the biological attitude that stable illumination can make the carrier short time finish I transforms.But nurturing period illumination at this moment can not be too strong, because I character instability under strong illumination, participates in other compound easily and react, and can not transform in carrier well.
(B) with solid, liquid attitude feed separation in the above-mentioned reactant, solid material is placed 24 ℃ of temperature, left standstill 5 hours under relative humidity 60% condition, illumination is 10-151x.At this moment illumination conditions is that the mains lighting supply of 40～50W is adjusted light source by illumination photometer and distance is carried out prolonged exposure.At this moment the phase of leaving standstill wants high with respect to the nurturing period exposure intensity, helps the biological attitude conversion of I in the carrier.Here should be noted that a bit, the thickness of solid material level shop layer generally is not more than 1 centimetre, can allow the material of lower floor can reach the environment of illumination, can allow the material of lower floor that the sufficient air contact is arranged again, facilitate I and see through the mung bean hard shell and penetrate into and cultivate in the middle of inner.
(C) the ultimate product of the solid material in the B step is placed the liquid material of B step again, and add 0.3 times water in the A step and 0.3 times KI in the A step back that is mixed evenly and cultivated 8 hours under 26 ℃ of temperature, illumination is 1-3lx during cultivation.Reactant is carried out solid, liquid attitude feed separation.
(D) with manufacturing finished product after the cleaning of solid material reactant, filtration, drying, pulverizing, the sterilization in the C step.
Through repetitious experiment, both made each process all increase the lasting time in A, the B step, active ingredient is also not really desirable in the carrier, the I of per 261467.8 micrograms in the mung bean of preparation/100 grams; But repeat the A step, the solid material of gained is mixed in the middle of the original solution again, the loss that replenishes some original solutions, content of iodine but obviously increases, the I of per 301347.5 micrograms in the mung bean of preparation/100 grams.Therefore step C is the comparison key.
If the solid material in the C step is placed under 24 ℃ of temperature, relative temperature 60% condition once more, illumination is 10-15lx, the thickness of solid material level shop layer generally is not more than 1 centimetre, and it is more obvious to leave standstill 9 hours effects, the I of per 311467.8 micrograms in the mung bean of preparation/100 grams.With the solid material reactant of gained clean, filter, dry, pulverize, make finished product after the sterilization.
Embodiment 2:
(A) weight ratio is followed successively by: 1: 4.5: 0.05 mung bean, water and KI were cultivated 23 hours under 33 ℃ of temperature after being mixed evenly; Illumination is 1-3lx.
(B) with the solid, liquid attitude feed separation among the above-mentioned reaction spy, solid material is placed 28 ℃ of temperature, relative temperature is to leave standstill under 80% condition 6 hours, and illumination is 10-15lx, and the thickness of solid material level shop layer generally is not more than 1 centimetre.
(C) the ultimate product of the solid material in the B step is placed again the liquid object of B step, and add 0.3 times water in the A step and 0.3 times KI in the A step back that is mixed evenly and under 33 ℃ of temperature, cultivated 9 hours, reactant is carried out solid, liquid attitude feed separation, and illumination is 1-3lx during cultivation.
(D) the ultimate product of solid material in the C step is placed 28 ℃ of temperature, under relative temperature 80% condition, left standstill 10 hours, illumination is 10-15lx, and the thickness of solid material level shop layer generally is not more than 1 centimetre.
(E) with manufacturing finished product after the cleaning of the solid material reactant in the D step, filtration, drying, pulverizing, the sterilization.
Embodiment 3:
Mung bean: water: KI is 1:4:0.04 (weight ratio), and reactions steps and process conditions such as embodiment 1 can access the mung bean that is rich in I equally.
Experiment conclusion: 1, the time without step D, the I of per 261467.8 micrograms in the mung bean of preparation/100 grams; When step D, the I of per 311467.8 micrograms in the mung bean of preparation/100 grams.
2, adopt other carrier, as soya bean, rice, wheat etc., not as mung bean content height.
Claims (2)
1. the preparation method of an iodine-rich nutrient intensifier is characterized in that: carry out successively according to the following steps:
(A) weight ratio is followed successively by: 1: (3.5-4.5): mung bean (0.03-0.05), water and KI were cultivated 20-24 hour under the condition that 26 ℃ of-33 ℃ of temperature, illumination are 1-3lx after being mixed evenly;
(B) with the solid, liquid attitude feed separation in the above-mentioned reactant, solid material is placed 24 ℃-28 ℃, relative humidity is that 60%-80%, illumination are to leave standstill under the 10-15lx condition 5-6 hour;
(C) solid material of gained in the B step is placed again the liquid material of B step, and after the KI that adds in the A step 0.3 times water and 0.3 times is mixed evenly, in 26 ℃ of-33 ℃ of temperature, illumination is to cultivate 8-9 hour under the 1-3lx condition, and reactant is carried out solid, liquid attitude feed separation;
(D) solid material of gained in the C step cleaned, filter, dry, pulverize, make finished product after the sterilization.
2. the preparation method of an iodine-rich nutrient intensifier is characterized in that: carry out successively according to the following steps:
(A) weight ratio is followed successively by: 1: (3.5-4.5): mung bean (0.03-0.05), water and KI were cultivated 20-24 hour under the condition that 26 ℃ of-33 ℃ of temperature, illumination are 1-3lx after being mixed evenly;
(B) with the solid, liquid attitude feed separation in the above-mentioned reactant, solid material is placed 24 ℃-28 ℃, relative humidity is that 60%-80%, illumination are to leave standstill under the 10-15lx condition 5-6 hour;
(C) solid material of gained in the B step is placed again the liquid material of B step, and after the KI that adds in the A step 0.3 times water and 0.3 times is mixed evenly, in 26 ℃ of-33 ℃ of temperature, illumination is to cultivate 8-9 hour under the 1-3lx condition, and reactant is carried out solid, liquid attitude feed separation; Solid material after separating is placed 24 ℃ of-28 ℃ of temperature once more, and relative temperature 60%-80%, illumination are under the 10-15lx condition, leave standstill 9-10 hour, and the solid material of gained makes finished product after cleaning, filtration, drying, pulverizing, sterilization.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100123853A CN101103817B (en) | 2007-08-06 | 2007-08-06 | Method for preparing iodine-rich nutrient intensifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007100123853A CN101103817B (en) | 2007-08-06 | 2007-08-06 | Method for preparing iodine-rich nutrient intensifier |
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| CN101103817A CN101103817A (en) | 2008-01-16 |
| CN101103817B true CN101103817B (en) | 2010-09-08 |
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| CN2007100123853A Expired - Fee Related CN101103817B (en) | 2007-08-06 | 2007-08-06 | Method for preparing iodine-rich nutrient intensifier |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214212A (en) * | 1998-10-15 | 1999-04-21 | 郑军武 | Preparation of selenium-rich food additive |
| CN1250617A (en) * | 1998-10-09 | 2000-04-19 | 谢金伦 | Process for preparing additive rich in organic iodine compound from plant |
| CN1803732A (en) * | 2006-01-24 | 2006-07-19 | 仝玉纯 | Iodine-containing foliage fertilizer and method for preparing the same |
-
2007
- 2007-08-06 CN CN2007100123853A patent/CN101103817B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250617A (en) * | 1998-10-09 | 2000-04-19 | 谢金伦 | Process for preparing additive rich in organic iodine compound from plant |
| CN1214212A (en) * | 1998-10-15 | 1999-04-21 | 郑军武 | Preparation of selenium-rich food additive |
| CN1803732A (en) * | 2006-01-24 | 2006-07-19 | 仝玉纯 | Iodine-containing foliage fertilizer and method for preparing the same |
Non-Patent Citations (3)
| Title |
|---|
| 富硒碘营养食品.农民致富之友 10.2000,(10),19. * |
| 张宏绪;张春阳;刘国毅;.生物富集微量元素的应用.中国微量元素科学研究会第十二届学术研讨会论文集(二)12 2.2005,12(2),13-16. * |
| 陈晓辉.富碘豆芽.中小企业科技 3.1999,(3),6-7. * |
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| CN101103817A (en) | 2008-01-16 |
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