CN1039874C - Prodn. method of peanut protein solid beverage - Google Patents
Prodn. method of peanut protein solid beverage Download PDFInfo
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- CN1039874C CN1039874C CN93102368A CN93102368A CN1039874C CN 1039874 C CN1039874 C CN 1039874C CN 93102368 A CN93102368 A CN 93102368A CN 93102368 A CN93102368 A CN 93102368A CN 1039874 C CN1039874 C CN 1039874C
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Abstract
The present invention relates to a production method for a peanut protein solid beverage. Peanut kernels are sieved, soaked, peeled and ground, dregs are removed, and emulsifiable oil and protein liquid are separated by centrifugation. Edible peanut oil is obtained by heating and centrifugating the emulsifiable oil, and feed solution is added into the protein liquid. Peanut dregs are milled and then are added into the protein liquid, white sugar is added, and powdery peanut protein solid beverage is prepared by sterilizing, concentrating, homogenizing and drying in a spraying mode. The peanut protein solid beverage prepared by the present invention has good instant performance.
Description
The present invention relates to a kind of production method of peanut beverage.
Contain have an appointment 40% grease (by the weight of shelled peanut) and 25% protein in the peanut.Its essential amino acid composition average out to arginine 9.9%, valine 8%, leucine 7%, phenylalanine 5.4%, isoleucine 3%, lysine 3%, histidine 2.1%, threonine 1.5%, methionine 1.2%, tryptophan 1% this shows, contains whole essential amino acids in the peanut protein.Peanut protein is easy to be absorption of human body, and has higher nutritive value.Traditional peanut oil expression method is after extracting peanut oil, peanut protein all remains in the peanut dregs, can only handle as feed or fertilizer, and the utilization rate of edible part only is 45% (butt), this is a kind of waste of resource under the situation that China's food protein resource is still not abundant at present.
Utilize peanut protein to make the method for beverage, report is all arranged both at home and abroad.Chinese patent application numbers 91109102.5 discloses a manufacture method of cultivating peanut liquid beverage, adopts the baking peeling, slagging-off, and degreasing, technical process such as homogeneous obtain containing the liquid beverage of peanut solid content 4~8% (weight).The shortcoming of this manufacture method is: 1. baking decortication, and peanut heating temperature height, heated time is long; 2. peanut dregs is used as the accessory substance processing; 3. add NaOH or NaHCO in the process
3Deng chemical reagent.Therefore, the utilization rate of peanut edible part is lower, the mouthfeel of peanut beverage, taste and shade deviation.
The purpose of this invention is to provide a kind of manufacture method that improves the peanut protein solid beverage of peanut edible part utilization rate.
Another object of the present invention provides a kind of mouthfeel, the manufacture method of taste and coloury peanut protein solid beverage.
The purpose of this discovery can realize by following steps (seeing accompanying drawing):
1. the shelled peanut that screens was soaked in 80~98 ℃ water 1~5 minute, peeling adds water and grinds, and granularity≤20 μ m adds water and stirs, and removes peanut dregs, gets peanut paste;
2. heat to 40~70 ℃, adopt centrifugal process that peanut paste is divided into missible oil and protein liquid;
3. the salt that adds its weight 0.2% in the missible oil, under 80~100 ℃, heat 10~30 minutes breakdowns of emulsion, centrifugal branch oil is to water content≤0.5%, under 150~180 ℃, agitating heating 20 minutes obtains the edible peanut oil of water content≤0.1%, and the feed liquid behind the centrifugal branch oil adds in the above-mentioned steps protein liquid 2.;
4. the peanut dregs that 1. above-mentioned steps is obtained is finely ground to granularity≤20 μ m, adds in the above-mentioned steps protein liquid 2.;
5. in above-mentioned protein liquid, add the white sugar of shelled peanut weight 50~60%, add or do not add other batching, 96 ℃ of following sterilizations 5 minutes;
6. under the pressure of 0.07~0.092MPa, concentrate the protein liquid after sterilization processing, to solid concentration be 40~45%, under 30~60MPa pressure, homogeneous twice makes solid content granularity≤5 μ m;
7. 150~165 ℃ of EATs, under 75~85 ℃ of the temperature of outgoing airs, spray-drying is a powdery peanut protein solid beverage.
5. described other batchings of above-mentioned steps can be skimmed milk power, whole milk powder, dried fruit juice, coffee powder, almond powder or cocoa power etc.
Production method of the present invention has following characteristics:
1. the edible part utilization rate height of peanut.Except that peanut red coat was used for pharmacy, remainder all was used to make edible oil and protein solid beverage, particularly peanut dregs and has obtained effective utilization.Through check, contain the fat of the protein and 15% (butt) of 15~20% (butts) in the peanut dregs, all the other are to human body beneficial's eatable cellulose and starch etc.Existing processing method has not edible of 20% peanut dregs approximately, causes waste.Method of the present invention is handled peanut dregs through granular, make the granularity≤5 μ m of eatable cellulose, then it is added in the protein liquid, and the edible part utilization rate of peanut is brought up to 95% (butt).
2. wet method is taken off scarlet.The wet method that the present invention adopts is taken off scarlet and is compared with dry method, low 10~30 ℃ of heating temperature, heated time reduces 5~6 times, has avoided peanut under the situation that high temperature is heated for a long time, and protein structure changes and the irreversible thermal denaturation that produces and the brown stain on peanut surface.
3. good product quality.Because the oil extracting rate of the method for the invention is controlled at 40~80% of the total fat content of peanut, remaining 20~60% greases are stayed in the protein liquid.And, in process, do not use chemical reagent such as acid, alkali, therefore, the peanut protein solid beverage of being produced has distinctive fragrance of peanut and local flavor, mouthfeel is fine and smooth, no fat content very little, mouthfeel is thick, thin and fat content is too high, the shortcoming that mouthfeel is greasy.The protein dispersibility index PDI value of solid beverage reaches more than 95%, decentralization>85%, and wettability<30 second, instant capacity is good.Protein content 〉=18%, fat 8~18%, total reducing sugar 50~55%, crude fibre 1%, mineral salt 2%.
Embodiment 1
1. shelled peanut 300Kg soaked 5 minutes in 80 ℃ of water, sloughed scarlet on peeling machine, added water with grinding wheel stand and ground, and granularity≤20 μ m adds the fixed visitor of water to 900L, stirs, and removes the gred on slag remover, gets peanut paste 600Kg, peanut dregs 300Kg;
2. the peanut dress is warming up to 40 ℃, is separated into missible oil 96Kg with butterfly chip centrifugal separator, protein liquid 504Kg.The rotating speed of butterfly chip seperator is 7000rmp, separating factor 7500, gravity disc 90 ;
3. in the missible oil with salt 192g, under 80 ℃, added thermal agitation 30 minutes, enter butterfly chip seperator and isolate moisture content, make water content≤0.5%, again under 160 ℃, agitating heating 20 minutes obtains the edible peanut oil 48Kg of water content≤0.1%, and all the other feed liquid 48Kg add in the above-mentioned steps protein liquid 2.;
4. the peanut dregs that 1. above-mentioned steps is obtained is ground to granularity≤5 μ m with colloid mill, incorporates in the above-mentioned steps protein liquid 2.;
5. include above-mentioned steps 3. feed liquid and above-mentioned steps 4. in the 850Kg protein liquid of the peanut dregs of granular, add white sugar 160Kg, 96 ℃ of following pasteurizations 5 minutes;
6. under the pressure of 0.08MPa, being concentrated into solid concentration is 45%, and under the pressure of 40MPa, homogeneous twice makes solid content granularity≤5 μ m;
7. 160 ℃ of EATs, under the condition that temperature of outgoing air is 85 ℃,, make milky peanut protein solid beverage 420Kg through the spray tower spray-drying.
Embodiment 2
Technical process is with embodiment 1.
Step is 1.: 90 ℃ of shelled peanut soaking temperatures, soak time 3 minutes, peeling;
Step is 2.: peanut paste is warming up to 55 ℃, separates missible oil and protein liquid;
Step 3.; Missible oil added thermal agitation 20 minutes with salt under 90 ℃;
The process conditions of following steps are with embodiment 1.
Embodiment 3
Technical process is with embodiment 1.
Step is 1.: 98 ℃ of shelled peanut soaking temperatures, soak time 1 minute, peeling;
Step is 2.: peanut paste is warming up to 70 ℃, separates missible oil and protein liquid;
Step is 3.: missible oil added thermal agitation 10 minutes with salt under 100 ℃;
The process conditions of following steps are with embodiment 1.
Embodiment 4
Technical process and condition are with embodiment 1 or 2 or 3.The skimmed milk power or the whole milk powder that add shelled peanut weight 5~30% in the protein liquid behind partially skimmed.
Embodiment 5
Technical process and condition are with embodiment 1 or 2 or 3.The dried fruit juice or coffee powder or almond powder or the cocoa power that add shelled peanut weight 1~10% in the protein liquid behind partially skimmed.
Claims (2)
1. the production method of a peanut protein solid beverage is characterized in that
1. the shelled peanut that screens was soaked in 80~98 ℃ water 1~5 minute, peeling adds water and grinds, and granularity≤20 μ m adds water and stirs, and removes peanut dregs, gets peanut paste;
2. heat to 40~70 ℃, adopt centrifugal process that peanut paste is divided into missible oil and protein liquid;
3. the salt that adds its weight 0.2% in the missible oil, under 80~100 ℃, heat 10~30 minutes breakdowns of emulsion, centrifugal branch oil is to water content≤0.5%, under 150~180 ℃, agitating heating 20 minutes obtains the edible peanut oil of water content≤0.1%, and the feed liquid behind the centrifugal branch oil adds in the poly-protein liquid 2. of above-mentioned step;
4. the peanut dregs that 1. above-mentioned steps is obtained is finely ground to granularity≤5 μ m, adds in the above-mentioned steps protein liquid 2.;
5. the white sugar that adds shelled peanut weight 50~60% in above-mentioned protein liquid was 96 ℃ of following sterilizations 5 minutes;
6. under the pressure of 0.07~0.092MPa, concentrate the protein liquid after sterilization processing, to solid concentration be 40~45%, under 30~60MPa pressure, homogeneous twice makes solid content granularity≤5 μ m;
7. 150~165 ℃ of EATs, under 75~85 ℃ of the temperature of outgoing airs, spray-drying is a powdery peanut protein solid beverage.
2. method according to claim 1 is characterized in that 5. the step adds following batching, the skimmed milk power of shelled peanut weight 5~30% or whole milk powder after adding white sugar the.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN93102368A CN1039874C (en) | 1993-03-02 | 1993-03-02 | Prodn. method of peanut protein solid beverage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN93102368A CN1039874C (en) | 1993-03-02 | 1993-03-02 | Prodn. method of peanut protein solid beverage |
Publications (2)
Publication Number | Publication Date |
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CN1091612A CN1091612A (en) | 1994-09-07 |
CN1039874C true CN1039874C (en) | 1998-09-23 |
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CN93102368A Expired - Fee Related CN1039874C (en) | 1993-03-02 | 1993-03-02 | Prodn. method of peanut protein solid beverage |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1082352C (en) * | 1998-01-26 | 2002-04-10 | 李东阳 | Technological process of producing bifidobacterium beverage using a factor accelerating bifidobacterium growth of peanuts |
CN102379444B (en) * | 2011-01-14 | 2015-09-09 | 山东省农业科学院农产品研究所 | A kind of peanut protein solid drink and preparation method thereof |
CN103444874B (en) * | 2013-05-23 | 2015-04-01 | 河北农业大学 | Pleurotus eryngii and peanut composite vegetable protein beverage and production method thereof |
CN103462141A (en) * | 2013-09-25 | 2013-12-25 | 四川梨梨生物工程有限公司 | Corn germ protein peptide beverage and production method thereof |
CN104397819B (en) * | 2014-11-04 | 2016-07-13 | 固镇县连龙花生专业合作社 | A kind of Peanut solids beverage and preparation method thereof |
US9615596B2 (en) | 2016-03-14 | 2017-04-11 | Kraft Foods Group Brands Llc | Protein products and methods for making the same |
CN106929141A (en) * | 2017-03-28 | 2017-07-07 | 江南大学 | A kind of method that peanut oil is prepared based on peanut endogenous protease water law demulsification peanut oil body |
CN107692207A (en) * | 2017-09-30 | 2018-02-16 | 四川农业大学 | A kind of purple potato paste of purple potato peanut composite beverage accessory substance and preparation method thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056223A (en) * | 1990-04-28 | 1991-11-20 | 中国摩轮集团 | Method for processing peanut tea with milk |
CN1061895A (en) * | 1991-09-26 | 1992-06-17 | 易洛怀 | The manufacture method of peanut beverage |
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1993
- 1993-03-02 CN CN93102368A patent/CN1039874C/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1056223A (en) * | 1990-04-28 | 1991-11-20 | 中国摩轮集团 | Method for processing peanut tea with milk |
CN1061895A (en) * | 1991-09-26 | 1992-06-17 | 易洛怀 | The manufacture method of peanut beverage |
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