CN101864179A - Peanut protein cornstarch gel and preparation method thereof - Google Patents
Peanut protein cornstarch gel and preparation method thereof Download PDFInfo
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- CN101864179A CN101864179A CN201010209374A CN201010209374A CN101864179A CN 101864179 A CN101864179 A CN 101864179A CN 201010209374 A CN201010209374 A CN 201010209374A CN 201010209374 A CN201010209374 A CN 201010209374A CN 101864179 A CN101864179 A CN 101864179A
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- arachidis hypogaeae
- semen arachidis
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Abstract
The invention relates to the technical field of peanut gel preparation, in particular to peanut protein cornstarch gel and a preparation method thereof. The peanut protein cornstarch gel is characterized in that the component mass ratio of peanut protein powder to cornstarch to guar gum to sodium carboxymethyl cellulose is 100:17:2:1. The invention also discloses the preparation method of the peanut protein cornstarch gel, which comprises the following steps: weighing materials, dissolving in distilled water, mixing, stirring, and regulating a PH value by utilizing NaOH solution; heating and preserving heat; and cooling and the like. The invention solves the problems of poor peanut protein gelling property and low peanut protein utilization degree. The invention has the advantages that the production process is simple, easy to master and easy to popularize, the production cost is low, the obtained peanut protein cornstarch gel has appropriate elasticity and hardness, and the invention promotes the large-scale application of peanut protein in each field.
Description
Technical field
The present invention relates to the preparing technical field of peanut gel, especially by a kind of Semen arachidis hypogaeae protein cornstarch gel and preparation method thereof.
Background technology
Peanut is important oil crops of China and cash crop, China's peanut seeding area accounts for 20% of world's peanut seeding area, and ultimate production accounts for more than 40% of world's peanut yield, the peanut export volume accounts for more than 30% of international peanut trade, so China's peanut occupies critical role at aspects such as world's peanut production, trade and processing.In the main oil crops of China, about 220 kilograms of peanut per mu yields, about vegetable seed per mu yield 120 kg, about 110 kilograms of soybean per mu yields, about 110 kilograms of sunflower per mu yields.The peanut oil yield is about 45%, and the sunflower oil yield is about 53%, and the vegetable seed oil yield is about 35%, and soybean oil-yielding ratio is about 18%, and the oil yield of peanut is 2.5 times of soybean, reach about 45%, so unit surface peanut oil offtake is the highest.At present, about 2,300,000 tons of China's peanut oil annual production account for about 1/4 of domestic grease aggregate supply.Semen arachidis hypogaeae also contains 25%～30% protein except that the oleaginousness height.Wherein the Semen arachidis hypogaeae protein more than 90% is a sphaeroprotein.Protein in the peanut contains 18 seed amino acids, comprises that human body can not 8 kinds of indispensable amino acids of self synthetic, except that methionine content is less, other all near and surpass the standard that FAO recommends.Similar to the nutrition formation of animal protein, its nutritive value can compare favourably with egg, milk, lean meat.Compare with other vegetable-protein, the digestibility height of Semen arachidis hypogaeae protein, digestibility coefficient can reach 90%, the utilization that easily is absorbed by the body, wherein the Methionin effective rate of utilization is up to 99%, and is higher by 20% than peanut.Simultaneously, the function and the soybean protein of Semen arachidis hypogaeae protein are approaching, but than the easier absorption of soybean protein.In addition, the indigestion sugar in the peanut only is equivalent to 1/7 of Semen arachidis hypogaeae protein as raffinose and stachyose content, can not produce normal abdominal distension, the sulks phenomenon that occurs of edible peanut albumen after eating, so the biological value of Semen arachidis hypogaeae protein is more much higher than peanut.In the system oil course of processing of routine, through after the pyroprocessing, protein denaturation degree height, its water-soluble protein content obviously descends.It is obvious that functions such as the wetting ability of the peanut protein that this water-soluble content is low, emulsifying property, gelling reduce characteristic, and losing substantially needs functional performance in food-processing, have a strong impact on its use range.
Summary of the invention
For solving deficiency of the prior art, the objective of the invention is to invent a kind of Semen arachidis hypogaeae protein cornstarch gel preparation method, utilize the strong characteristics of thickening stabilizer gelation, prepare Semen arachidis hypogaeae protein W-Gum mixed gel, enlarged the use range of Semen arachidis hypogaeae protein.
The present invention mainly is achieved through the following technical solutions:
A kind of Semen arachidis hypogaeae protein cornstarch gel is characterized in that composition quality ratio wherein is: peanut protein powder: W-Gum: guar gum: Xylo-Mucine=100: 17: 2: 1.
Above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that described peanut protein powder is a full-defatted peanut protein powder, and the protein contents on dry basis is greater than 55% in this full-defatted peanut protein powder, and lipid content is less than 1%.
Above-mentioned described Semen arachidis hypogaeae protein cornstarch gel, the elastic range that it is characterized in that described Semen arachidis hypogaeae protein cornstarch gel is 0.73-0.95cm.
Above-mentioned described Semen arachidis hypogaeae protein cornstarch gel, the durometer level that it is characterized in that described Semen arachidis hypogaeae protein cornstarch gel is 85-113g.
A kind of preparation method of Semen arachidis hypogaeae protein cornstarch gel is characterized in that it is made according to the following step:
The first step: accurately take by weighing peanut protein powder and W-Gum;
Second step: accurately take by weighing a certain amount of guar gum and be dissolved in the distilled water, stir;
The 3rd step: accurately take by weighing a certain amount of Xylo-Mucine and be dissolved in the distilled water, stir;
The 4th step: aqueous guar glue solution and sodium carboxymethyl cellulose solution are mixed, stir;
The 5th step: the peanut protein powder and the W-Gum that take by weighing are dissolved in the above-mentioned mixed solution, stir fast;
The 6th step: the pH value that utilizes NaOH solution to regulate mixing solutions is 6.0-7.0;
The 7th step: solution is quickly heated up to the 80-100 degree, insulation 30-50min;
The 8th step: after the time, take out at once,, obtain the Semen arachidis hypogaeae protein cornstarch gel with the ice-water bath cooling.
The preparation method of above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that the peanut protein powder described in the first step is a full-defatted peanut protein powder, and the protein contents on dry basis is greater than 55% in this full-defatted peanut protein powder, and lipid content is less than 1%.
The preparation method of above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that: the peanut protein powder that takes by weighing in the first step, the quality of W-Gum; The quality of the guar gum that takes by weighing in second step; The quality of the Xylo-Mucine that takes by weighing in the 3rd step; Three's sum is 1/3 of the second distilled water quality summation that goes on foot and take by weighing in the 3rd step.
The preparation method of above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that the pH value of mixing solutions is 6.8 in the 6th step.
The preparation method of above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that in the 7th step that Heating temperature is 92 degree.
The preparation method of above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that in the 7th step soaking time 42min.
The present invention has following beneficial effect: production technique is simple and easy to grasp, easily promote, and production cost is low, and the gelation of the Semen arachidis hypogaeae protein cornstarch gel that obtains is good, consistency and elasticity is moderate, nutritive value is higher, can be widely used in food processing field.
Embodiment
Below in conjunction with embodiment the present invention is described in detail.
Embodiment 1
Accurately claim peanut protein powder and W-Gum; The protein contents on dry basis is greater than 55% in the peanut protein powder that takes by weighing, and lipid content takes by weighing starch 17g less than 1% low-temperature cold pressing peanut protein powder 100g.Accurately take by weighing guar gum 2g, be dissolved in the 180g distilled water, stir, fully dissolving; Accurately take by weighing Xylo-Mucine 1g, be dissolved in the 180g distilled water, stir, fully dissolving; Two kinds of solution are admixed together.With peanut protein powder 100g, W-Gum 17g adds in guar gum, the carboxymethylcellulose sodium solution, mixes, and utilizes the pH value of NaOH solution regulator solution then, and pH value is controlled at 6.8.Mixing solutions is heated rapidly to 92 degree, keeps 92 degree constant temperature 42min.After the specified time, take out at once with the ice-water bath cooling, obtain the Semen arachidis hypogaeae protein cornstarch gel after the cooling.Utilize the physical property measurement instrument that the consistency and elasticity of gel is measured, this moment, elasticity and hardness were better, reached 0.95cm and 113g respectively.
Embodiment 2
Accurately claim peanut protein powder and W-Gum; The protein contents on dry basis is greater than 55% in the peanut protein powder that takes by weighing, and lipid content takes by weighing starch 17g less than 1% low-temperature cold pressing peanut protein powder 100g.Accurately take by weighing guar gum 2g, be dissolved in the 180g distilled water, stir, fully dissolving; Accurately take by weighing Xylo-Mucine 1g, be dissolved in the 180g distilled water, stir, fully dissolving; Two kinds of solution are admixed together.With peanut protein powder 100g, W-Gum 17g adds in guar gum, the carboxymethylcellulose sodium solution, mixes, and utilizes the pH value of NaOH solution regulator solution then, and pH value is controlled at 6.0.Mixing solutions is heated rapidly to 85 degree, keeps 85 degree constant temperature 30min.After the specified time, take out at once with the ice-water bath cooling, obtain the Semen arachidis hypogaeae protein cornstarch gel after the cooling.Utilize the physical property measurement instrument that the consistency and elasticity of gel is measured, this moment, elasticity and hardness were better, reached 0.73cm and 85g respectively.
Embodiment 3
Accurately claim peanut protein powder and W-Gum; The protein contents on dry basis is greater than 55% in the peanut protein powder that takes by weighing, and lipid content takes by weighing starch 17g less than 1% low-temperature cold pressing peanut protein powder 100g.Accurately take by weighing guar gum 2g, be dissolved in the 180g distilled water, stir, fully dissolving; Accurately take by weighing Xylo-Mucine 1g, be dissolved in the 180g distilled water, stir, fully dissolving; Two kinds of solution are admixed together.With peanut protein powder 100g, W-Gum 17g adds in guar gum, the carboxymethylcellulose sodium solution, mixes, and utilizes the pH value of NaOH solution regulator solution then, and pH value is controlled at 7.0.Mixing solutions is heated rapidly to 100 degree, keeps 100 degree constant temperature 50min.After the specified time, take out at once with the ice-water bath cooling, obtain the Semen arachidis hypogaeae protein cornstarch gel after the cooling.Utilize the physical property measurement instrument that the consistency and elasticity of gel is measured, this moment, elasticity and hardness were better, reached 0.88cm and 105g respectively.
The applicant finds the preparation of Semen arachidis hypogaeae protein cornstarch gel through the test of repeated multiple times, so long as make according to the following step, can get a desired effect:
The first step: accurately take by weighing peanut protein powder and W-Gum;
Second step: accurately take by weighing a certain amount of guar gum and be dissolved in the distilled water, stir;
The 3rd step: accurately take by weighing a certain amount of Xylo-Mucine and be dissolved in the distilled water, stir;
The 4th step: aqueous guar glue solution and sodium carboxymethyl cellulose solution are mixed, stir;
The 5th step: the peanut protein powder and the W-Gum that take by weighing are dissolved in the above-mentioned mixed solution, stir fast;
The 6th step: the pH value that utilizes NaOH solution to regulate mixing solutions is 6.0-7.0;
The 7th step: solution is quickly heated up to the 80-100 degree, insulation 30-50min;
The 8th step: after the time, take out at once,, obtain the Semen arachidis hypogaeae protein cornstarch gel with the ice-water bath cooling.
The preparation method of above-mentioned described Semen arachidis hypogaeae protein cornstarch gel is characterized in that: the peanut protein powder that takes by weighing in the first step, the quality of W-Gum; The quality of the guar gum that takes by weighing in second step; The quality of the Xylo-Mucine that takes by weighing in the 3rd step; Three's sum is 1/3 of the second distilled water quality summation that goes on foot and take by weighing in the 3rd step.
Zhi Bei Semen arachidis hypogaeae protein cornstarch gel as stated above, its elasticity and hardness are all fairly good, and elastic range is at 0.73-0.95cm; Durometer level is at 85 1 113g.
This paper understands exemplary embodiment of the present invention and present preferred implementation specifically, should be appreciated that design of the present invention can be by other various forms enforcement utilizations, and they drop in protection scope of the present invention equally.
Claims (10)
1. a Semen arachidis hypogaeae protein cornstarch gel is characterized in that composition quality ratio wherein is: peanut protein powder: W-Gum: guar gum: Xylo-Mucine=100: 17: 2: 1.
2. Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 1 is characterized in that described peanut protein powder is a full-defatted peanut protein powder, and the protein contents on dry basis is greater than 55% in this full-defatted peanut protein powder, and lipid content is less than 1%.
3. Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 1, the elastic range that it is characterized in that described Semen arachidis hypogaeae protein cornstarch gel is 0.73-0.95cm.
4. Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 1, the durometer level that it is characterized in that described Semen arachidis hypogaeae protein cornstarch gel is 85-113g.
5. as the preparation method of claim 1, it is characterized in that it is made according to the following step to described any one Semen arachidis hypogaeae protein cornstarch gel of claim 4:
The first step: accurately take by weighing peanut protein powder and W-Gum;
Second step: accurately take by weighing a certain amount of guar gum and be dissolved in the distilled water, stir;
The 3rd step: accurately take by weighing a certain amount of Xylo-Mucine and be dissolved in the distilled water, stir;
The 4th step: aqueous guar glue solution and sodium carboxymethyl cellulose solution are mixed, stir;
The 5th step: the peanut protein powder and the W-Gum that take by weighing are dissolved in the above-mentioned mixed solution, stir fast;
The 6th step: the pH value that utilizes NaOH solution to regulate mixing solutions is 6.0-7.0;
The 7th step: solution is quickly heated up to the 80-100 degree, insulation 30-50min;
The 8th step: after the time, take out at once,, obtain the Semen arachidis hypogaeae protein cornstarch gel with the ice-water bath cooling.
6. the preparation method of Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 5, it is characterized in that the peanut protein powder described in the first step is a full-defatted peanut protein powder, the protein contents on dry basis is greater than 55% in this full-defatted peanut protein powder, and lipid content is less than 1%.
7. the preparation method of Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 5 is characterized in that: the peanut protein powder that takes by weighing in the first step, the quality of W-Gum; The quality of the guar gum that takes by weighing in second step; The quality of the Xylo-Mucine that takes by weighing in the 3rd step; Three's sum is 1/3 of the second distilled water quality summation that goes on foot and take by weighing in the 3rd step.
8. the preparation method of Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 5 is characterized in that the pH value of mixing solutions is 6.8 in the 6th step.
9. the preparation method of Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 5 is characterized in that in the 7th step that Heating temperature is 92 degree.
10. the preparation method of Semen arachidis hypogaeae protein cornstarch gel as claimed in claim 5 is characterized in that in the 7th step soaking time 42min.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010209374A CN101864179A (en) | 2010-06-17 | 2010-06-17 | Peanut protein cornstarch gel and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010209374A CN101864179A (en) | 2010-06-17 | 2010-06-17 | Peanut protein cornstarch gel and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060257548A1 (en) * | 2003-04-01 | 2006-11-16 | Glen Crofskey | Protein powder composition |
| CN1944495A (en) * | 2006-09-29 | 2007-04-11 | 北京大学 | Water gel containing natural high molecule and its radiation preparing method |
| CN101058649A (en) * | 2007-04-26 | 2007-10-24 | 复旦大学 | Stable nano gel with core-shell structure, preparation method and application thereof |
| CN101731680A (en) * | 2008-11-05 | 2010-06-16 | 北京朔方尚德科技发展有限公司 | Method for producing peanut main agent |
-
2010
- 2010-06-17 CN CN201010209374A patent/CN101864179A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060257548A1 (en) * | 2003-04-01 | 2006-11-16 | Glen Crofskey | Protein powder composition |
| CN1944495A (en) * | 2006-09-29 | 2007-04-11 | 北京大学 | Water gel containing natural high molecule and its radiation preparing method |
| CN101058649A (en) * | 2007-04-26 | 2007-10-24 | 复旦大学 | Stable nano gel with core-shell structure, preparation method and application thereof |
| CN101731680A (en) * | 2008-11-05 | 2010-06-16 | 北京朔方尚德科技发展有限公司 | Method for producing peanut main agent |
Non-Patent Citations (2)
| Title |
|---|
| 《食品工业科技》 20061230 韩珍琼等 花生蛋白质凝胶食品的生产工艺研究 第27卷, 第6期 2 * |
| 《食品科学》 20090701 熊柳等 花生蛋白粉凝胶性改善研究 第30卷, 第13期 2 * |
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Open date: 20101020 |