CN1271941C - High-quality protein nutritive maize flour - Google Patents
High-quality protein nutritive maize flour Download PDFInfo
- Publication number
- CN1271941C CN1271941C CNB2005100113123A CN200510011312A CN1271941C CN 1271941 C CN1271941 C CN 1271941C CN B2005100113123 A CNB2005100113123 A CN B2005100113123A CN 200510011312 A CN200510011312 A CN 200510011312A CN 1271941 C CN1271941 C CN 1271941C
- Authority
- CN
- China
- Prior art keywords
- corn
- flour
- maize
- enzymolysis
- maize flour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 62
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 62
- 235000013312 flour Nutrition 0.000 title claims abstract description 39
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 20
- 235000009973 maize Nutrition 0.000 title claims abstract description 20
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 17
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 17
- 230000000050 nutritive effect Effects 0.000 title claims abstract description 15
- 239000004472 Lysine Substances 0.000 claims abstract description 20
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000001694 spray drying Methods 0.000 claims abstract description 6
- 108091005804 Peptidases Proteins 0.000 claims abstract description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 42
- 235000005822 corn Nutrition 0.000 claims description 42
- 210000001161 mammalian embryo Anatomy 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000004365 Protease Substances 0.000 claims description 3
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 235000016709 nutrition Nutrition 0.000 abstract description 3
- 230000035764 nutrition Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 102000035195 Peptidases Human genes 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 102000004139 alpha-Amylases Human genes 0.000 abstract 1
- 108090000637 alpha-Amylases Proteins 0.000 abstract 1
- 229940024171 alpha-amylase Drugs 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000029087 digestion Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 235000019833 protease Nutrition 0.000 abstract 1
- 235000018102 proteins Nutrition 0.000 description 12
- 235000013305 food Nutrition 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 235000008935 nutritious Nutrition 0.000 description 2
- 239000004475 Arginine Substances 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 1
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 1
- 239000006035 Tryptophane Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960004799 tryptophan Drugs 0.000 description 1
Landscapes
- Peptides Or Proteins (AREA)
- Cereal-Derived Products (AREA)
Abstract
The present invention relates to high-quality protein nutritive maize flour which is characterized in that maize which contains 0.40 to 0.42% of lysine is used as raw material; the maize is pulverized into maize flour after the processes of peeling, degermination, extrusion and expansion; the maize flour is put into a reactor for mixing and heating with water; alpha-amylase is added into the mixture for enzymolysis, and then proteinase is added into the reactor after cooling for enzymolysis so as to obtain maize flour liquid after double-enzymolysis; after the process of vacuum spray-drying, the expanded high-quality protein nutritive maize flour which contains 0.40 to 0.42% of lysine is obtained. The maize flour has the advantages of scientific preparation method, rich nutrition, favorable taste and convenient digestion and absorption.
Description
Technical field
The present invention relates to a kind of high-quality protein nutritive maize flour, belong to raw-food material, auxiliary material field.
Background technology
Corn is China's output height, main product grain wide in variety, because the conventional corn lysine content only contains about 0.2%, and harsh feeling arranged, most as the raw material of industry and processing feed, to adjust style, therefore develop high-quality protein maize not only increases the kind of corn but also the corn food with nutrition can be provided minority as staple food.
Summary of the invention
The objective of the invention is with the high-quality protein nutritive corn high-quality protein nutritive maize flour that to be raw material handle with biotechnology, thereby provide nutritious raw material, auxiliary material for industrial food.
The objective of the invention is to realize by following technical proposal:
High-quality protein nutritive maize flour is characterized in that it selects lysine content for use is that raw material is made as follows at 0.40～0.42% corn:
A) lysine content is peeled, taken off embryo at 0.40～0.42% corn, extrusion is pulverized the 100-150 order, makes expanded corn powder,
B) 1～3 times the water that adds corn flour weight in the reactor of packing into of the corn flour after expanded is heated with stirring to 80～85 ℃, 0.05～0.1% the AMS that adds corn flour weight again carried out enzymolysis 10～15 minutes, be cooled to 55～60 ℃ of 0.05～0.1% protease that add corn flour weight again and carried out enzymolysis 40～60 minutes, obtain the corn flour liquid of double enzymolysis
(c) double enzymolysis corn flour liquid vacuum spray drying is obtained the expanded high-quality protein nutritive maize flour of lysine content 0.40～0.42%.
The said high-quality protein nutritive corn of the present invention also claims high-lysine corn, its lysine content is 0.40～0.42%, be that China will enlarge the cultivation new varieties, it is than conventional corn lysine, tryptophane doubles above, high 30～the 5O% of arginine content, therefore it is the corn with better nutritivity composition, this corn is through expanded, it refines gelatinized corn starch to carry out primary enzymolysis with AMS again, more soluble in water, enzymolysis with the protease secondary, make protein substance be degraded to polypeptide, free amino acid, reduced sugar, free aminoacid content has tangible increase, the harsh feeling of corn is all disappeared, nutrition is abundant more to be helped digesting and assimilating, and to satisfy the demand of people to the first restricted lysine, that is to say that the food that edible corn flour of the present invention is made can satisfy the lysine demand of needs 0.4g for each person every day.
Can make former, the auxiliary material of various typical local food and food industry of beautiful powder of the present invention.
Owing to take technique scheme to make the technology of the present invention compared with the prior art have the preparation method science, product is nutritious, and mouthfeel is good, advantage of being convenient to digest and assimilate and effect.
The specific embodiment
Embodiment 1
Select for use lysine content 0.40% corn through decortication, take off embryo, extrusion, be crushed to 100 orders, make expanded corn flour, get the 100kg water that adds 100kg in the reactor of packing into and be heated with stirring to 80 ℃, the AMS that adds 0.1kg again carried out enzymolysis 15 minutes, was cooled to 60 ℃ again and added proteinase-10 .05kg and carried out enzymolysis 40 minutes, obtain the corn flour liquid of double enzymolysis, corn flour liquid vacuum spray drying is obtained the expanded high-quality protein nutritive maize flour of lysine content 0.40%.
Embodiment 2
Select for use lysine content 0.41% corn through decortication, take off embryo, extrusion, be crushed to 120 orders, make expanded corn flour, get the 100kg water that adds 200kg in the reactor of packing into and be heated with stirring to 85 ℃, the AMS that adds 0.08kg again carried out enzymolysis 12 minutes, be cooled to 60 ℃ of adding proteinase-10 .08kg again and carried out enzymolysis 50 minutes, obtain the corn flour liquid of double enzymolysis, corn flour liquid vacuum spray drying is obtained the expanded high-quality protein nutritive maize flour of lysine content 0.41%.
Embodiment 3
Select for use lysine content 0.42% corn through decortication, take off embryo, extrusion, be crushed to 150 orders, make expanded corn flour, get the 100kg water that adds 300kg in the reactor of packing into and be heated with stirring to 85 ℃, the AMS that adds 0.05kg again carried out enzymolysis 10 minutes, was cooled to 55 ℃ again and added proteinase-10 .1kg and carried out enzymolysis 60 minutes, obtain the corn flour liquid of double enzymolysis, corn flour liquid vacuum spray drying is obtained the expanded high-quality protein nutritive maize flour of lysine content 0.42%.
Claims (1)
1, high-quality protein nutritive maize flour is characterized in that it selects lysine content for use is that raw material is made as follows at 0.40～0.42% corn:
A) lysine content is peeled, taken off embryo at 0.40～0.42% corn, extrusion is pulverized the 100-150 order, makes expanded corn powder,
B) 1～3 times the water that adds corn flour weight in the reactor of packing into of the corn flour after expanded is heated with stirring to 80～85 ℃, 0.05～0.1% the AMS that adds corn flour weight again carried out enzymolysis 10～15 minutes, be cooled to 55～60 ℃ of 0.05～0.1% protease that add corn flour weight again and carried out enzymolysis 40～60 minutes, obtain the corn flour liquid of double enzymolysis
C) double enzymolysis corn flour liquid vacuum spray drying is obtained the expanded high-quality protein nutritive maize flour of lysine content 0.40～0.42%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100113123A CN1271941C (en) | 2005-02-06 | 2005-02-06 | High-quality protein nutritive maize flour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100113123A CN1271941C (en) | 2005-02-06 | 2005-02-06 | High-quality protein nutritive maize flour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1656919A CN1656919A (en) | 2005-08-24 |
| CN1271941C true CN1271941C (en) | 2006-08-30 |
Family
ID=35006786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100113123A Expired - Fee Related CN1271941C (en) | 2005-02-06 | 2005-02-06 | High-quality protein nutritive maize flour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1271941C (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100438767C (en) * | 2005-08-25 | 2008-12-03 | 温书太 | A method for preparing glutinous maize milk powder |
| CN101040685B (en) * | 2007-04-28 | 2010-05-19 | 魏春华 | Method for preparing corn food by using enzyme and the application thereof |
| CN101096696B (en) * | 2007-07-06 | 2010-08-25 | 山东天久生物技术有限公司 | Industrial production method of corn protein polypeptide from corn protein powder by enzymatical process |
| CN101341943B (en) * | 2008-08-16 | 2010-12-15 | 郭洪伟 | Corn high-strength flour, corn slimming noodle and preparing method |
| CN101347195B (en) * | 2008-08-29 | 2013-01-16 | 谭镒昌 | Compound coarse cereals nutrition paste and method of preparing the same |
| BR112012001302A2 (en) * | 2009-07-20 | 2019-09-24 | Solae Llc | protein extrudate, food product and method of producing a protein extrudate with an amorphous structure |
| CN102308945A (en) * | 2011-02-25 | 2012-01-11 | 周耀英 | Corn full-moon dumpling flour and production method thereof |
| CN102349622B (en) * | 2011-10-24 | 2013-07-03 | 河南工业大学 | Preparation method of nutrition coarse rice powder |
| CN102423042A (en) * | 2011-12-02 | 2012-04-25 | 安徽燕之坊食品有限公司 | Preparation method for grain nutrition powder |
| CN103535585B (en) * | 2013-09-17 | 2016-01-27 | 安徽省池州九华冷冻食品有限责任公司 | Corn flour of a kind of bowl spares benefit spleen and preparation method thereof |
| CN103583216A (en) * | 2013-11-22 | 2014-02-19 | 湖南亲硒元超市有限公司 | Method for cultivating high-selenium corn and method for preparing nutrition powder of high-selenium corn |
| CN104366512B (en) * | 2014-10-12 | 2016-09-07 | 邓开建 | Zein powder and production method |
| CN104304964A (en) * | 2014-11-03 | 2015-01-28 | 苏州硒谷科技有限公司 | Preparation method of selenium-enriched corn chewable tablet capable of supplementing selenium for children |
| CN106234978A (en) * | 2016-07-29 | 2016-12-21 | 四川旅游学院 | A kind of preparation method of high tendon character Semen Maydis powder |
| CN107259359A (en) * | 2017-08-04 | 2017-10-20 | 安徽红云食品有限公司 | A kind of processing method of high protein rice flour crispy rice |
| CN108244472A (en) * | 2018-01-18 | 2018-07-06 | 云南农业大学 | Instant purple rice powder food and preparation method thereof |
| CN108813307A (en) * | 2018-05-30 | 2018-11-16 | 新疆超越歆生物科技有限公司 | The manufacture craft of triticale cereal meal powder |
| CN111387451A (en) * | 2020-03-30 | 2020-07-10 | 安徽省小岗盼盼食品有限公司 | Preparation method of corn potato chips |
| CN114982901A (en) * | 2022-06-15 | 2022-09-02 | 四川天晟制药有限公司 | Preparation method of high-protein purple corn flour raw material |
-
2005
- 2005-02-06 CN CNB2005100113123A patent/CN1271941C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1656919A (en) | 2005-08-24 |
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Granted publication date: 20060830 Termination date: 20110206 |