CN105029305A - Processing method of sweet potato nutritional powder - Google Patents
Processing method of sweet potato nutritional powder Download PDFInfo
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- CN105029305A CN105029305A CN201410481078.XA CN201410481078A CN105029305A CN 105029305 A CN105029305 A CN 105029305A CN 201410481078 A CN201410481078 A CN 201410481078A CN 105029305 A CN105029305 A CN 105029305A
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- sweet potato
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Abstract
The invention discloses a processing method of sweet potato nutritional powder and belongs to the field of food processing. The sweet potato nutritional powder is characterized by being prepare with sweet potatoes and the like as a main raw material. The processing method includes the following steps: selecting and peeling the sweet potatoes and poria cocos, cutting the raw material into pieces and pulping the raw material, mixing the obtained slurry, and performing enzymatic treatment, homogenization and spray-drying to obtain the nutritional powder. The nutritional powder is comprehensive in nutritional components, is good in instant-solubility, is pure in flavor and is good in mouthfeel. By means of the enzymatic treatment, more nutrients can be separated out. By means of combination of the nutrients in the sweet potatoes and the poria cocos, the nutritional powder can improve body immunity, has the function of preventing osteoporosis and preventing and resisting cancer, and can nourish and tonify body and prolong life.
Description
Technical field
The present invention relates to a kind of processing method of nutrient powder, especially relate to a kind of processing method of nutrient sweet potato powder.
Background technology
Sweet potato, around herbaceous species, belonging to annual or perennial draft of overgrowing, having another name called sweet potato, red taro, sweet potato, Ipomoea batatas, sweet potato, pachyrhizus, sweet potato, because having different titles from different places.It is climing elongated, and stem is crawled ground, and block root, produces lactic acid by anaerobic respiration; Color of the leather turns white or rubescent, and meat is mostly yellow-white, but also has purple, except edible, and can also as sugaring and the raw material of making wine.Sweet potato contains a large amount of mucus albumen, can prevent liver and kidney adesmosis, improves immunity of organisms, and prevention collagen disease occurs; Mineral matter contained in sweet potato is for maintenance and regulate bodily fuctions, plays a very important role; Contained calcium and magnesium, can prevention of osteoporosis; And containing a kind of cancer-resisting substance in sweet potato, colon cancer and breast cancer can be prevented and treated.
At present, in food, sweet potato genus quality is superior, but inconvenience storage, be processed into instant after nutrient powder, solubility brew is good, and commodity value improves.
Summary of the invention
Technical problem to be solved by this invention take sweet potato as raw material, and adopt the method processings such as raw material independently is pulverized, pulls an oar, mixed, ferment treatment, homogeneous, fully remain the nutriment in raw material, method simply, is convenient to grasp.
The present invention solves the technical scheme that its technical problem takes: a kind of processing method of nutrient sweet potato powder, is characterized in that: adopt following steps:
A, sweet potato pretreatment: select fresh sweet potato after cleaning, peeling, be cut into the particle of 10-18g;
B, making beating: by the process of sweet potato grain defibrination, during defibrination, amount of water is 4-6 times of raw material, and with 120-140 object screen filtration, gained filter residue adds 1-2 times of water again and carries out secondary pulping, by twice gained slurries mixing;
C, Poria cocos pretreatment: select fresh Poria cocos through cleaning, be cut into fragment;
D, making beating: by the process of Poria cocos fragment defibrination, during defibrination, amount of water is 8-10 times of raw material, and with 100-120 object screen filtration, gained filter residue adds 5-6 times of water again and carries out secondary pulping, by twice gained slurries mixing;
E, mixing: starched with the Poria cocos of 20-35 weight portion by the sweet potato of 65-80 weight portion slurry, mixing, stirs, obtained mixing slurry;
F, ferment treatment: pectase, cellulase, hemicellulose are mixed with certain proportion, join in mixing slurry by the weight ratio of 0.2-0.6%, temperature controls as 35-42 DEG C, and the time is 2-4h;
G, homogeneous: by the process of mixed liquor homogeneous, temperature is 60-75 DEG C, and pressure is 40-50Mpa;
H, spraying dry: mixed liquor good for homogeneous is carried out spraying dry, obtains nutrient sweet potato powder;
After I, sterilization, inspection, packaging, make finished product.
In described step F, certain proportion is following component: pectase is 55-60 weight portion, cellulase is 25-30 weight portion, hemicellulase 10-20 weight portion.
Beneficial effect: the nutrient powder nutritional labeling that the method processes is comprehensive, instant capacity is good, pure flavor, mouthfeel are good, after ferment treatment, more nutriment can be separated out, sweet potato is combined with tuckahoe nutrient composition, be conducive to improving body immunity, there is effect of prevention of osteoporosis, cancer-resisting, can nourish the body, promote longevity.
Detailed description of the invention
Embodiment 1:
A processing method for nutrient sweet potato powder, mainly adopts following steps:
A, sweet potato pretreatment: select fresh sweet potato after cleaning, peeling, be cut into the particle of 8-10g;
B, making beating: by the process of sweet potato grain defibrination, during defibrination, amount of water is 6 times of raw material, and with 90-100 object screen filtration, gained filter residue adds 3 times of water again and carries out secondary pulping, by twice gained slurries mixing;
C, Poria cocos pretreatment: select fresh Poria cocos through cleaning, be cut into fragment;
D, making beating: by the process of Poria cocos fragment defibrination, during defibrination, amount of water is 6 times of raw material, and with 90-100 object screen filtration, gained filter residue adds 3-4 times of water again and carries out secondary pulping, by twice gained slurries mixing;
E, mixing: the sweet potato of 75 weight portions slurry is starched with the Poria cocos of 25 weight portions, mixing, then add a little milk, honey, stir, obtained mixing slurry;
F, ferment treatment: pectase, cellulase, hemicellulose are mixed with certain proportion, the weight ratio by 0.5% joins in mixing slurry, and it is 45 DEG C that temperature controls, and the time is 3h; Wherein, pectase is 65-70 weight portion, cellulase is 20-25 weight portion, hemicellulase 10-15 weight portion;
G, homogeneous: by the process of mixed liquor homogeneous, temperature is 72 DEG C, and pressure is 40Mpa;
H, spraying dry: mixed liquor good for homogeneous is carried out spraying dry, obtains nutrient sweet potato powder;
After I, sterilization, inspection, packaging, make finished product.
Claims (2)
1. a processing method for nutrient sweet potato powder, is characterized in that: adopt following steps:
A, sweet potato pretreatment: select fresh sweet potato after cleaning, peeling, be cut into the particle of 10-18g;
B, making beating: by the process of sweet potato grain defibrination, during defibrination, amount of water is 4-6 times of raw material, and with 120-140 object screen filtration, gained filter residue adds 1-2 times of water again and carries out secondary pulping, by twice gained slurries mixing;
C, Poria cocos pretreatment: select fresh Poria cocos through cleaning, be cut into fragment;
D, making beating: by the process of Poria cocos fragment defibrination, during defibrination, amount of water is 8-10 times of raw material, and with 100-120 object screen filtration, gained filter residue adds 5-6 times of water again and carries out secondary pulping, by twice gained slurries mixing;
E, mixing: starched with the Poria cocos of 20-35 weight portion by the sweet potato of 65-80 weight portion slurry, mixing, stirs, obtained mixing slurry;
F, ferment treatment: pectase, cellulase, hemicellulose are mixed with certain proportion, join in mixing slurry by the weight ratio of 0.2-0.6%, temperature controls as 35-42 DEG C, and the time is 2-4h;
G, homogeneous: by the process of mixed liquor homogeneous, temperature is 60-75 DEG C, and pressure is 40-50Mpa;
H, spraying dry: mixed liquor good for homogeneous is carried out spraying dry, obtains nutrient sweet potato powder;
After I, sterilization, inspection, packaging, make finished product.
2. the processing method of nutrient sweet potato powder according to claim 1, is characterized in that: in described step F, certain proportion is following component: pectase is 55-60 weight portion, cellulase is 25-30 weight portion, hemicellulase 10-20 weight portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481078.XA CN105029305A (en) | 2014-09-20 | 2014-09-20 | Processing method of sweet potato nutritional powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410481078.XA CN105029305A (en) | 2014-09-20 | 2014-09-20 | Processing method of sweet potato nutritional powder |
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| CN105029305A true CN105029305A (en) | 2015-11-11 |
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| CN201410481078.XA Pending CN105029305A (en) | 2014-09-20 | 2014-09-20 | Processing method of sweet potato nutritional powder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105767977A (en) * | 2016-03-16 | 2016-07-20 | 北京真普惠生物科学技术研究院 | Integrated whole-powder production method for potatoes and other root and tuber crops |
| CN106418344A (en) * | 2016-09-29 | 2017-02-22 | 芜湖市三山区绿色食品产业协会 | Processing method of pachyrhizus erosus health-care powder |
| CN112293694A (en) * | 2020-09-22 | 2021-02-02 | 湖北中医药大学 | Potato chips and preparation method thereof |
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| CN1857108A (en) * | 2006-05-25 | 2006-11-08 | 安徽良夫面粉集团 | Quick frozen nutrition health flour taro and its producing method |
| CN101416712A (en) * | 2008-12-03 | 2009-04-29 | 仲恺农业工程学院 | Instant sweet-potato micro-powder and preparation method and use thereof |
| CN101791098A (en) * | 2010-03-25 | 2010-08-04 | 江苏大学 | Method for preparing purple sweet potato powder by enzymolysis technology |
| CN101889673A (en) * | 2010-07-30 | 2010-11-24 | 西华大学 | Method for preparing instant purple sweet potato microcapsule full powder |
| CN103461896A (en) * | 2013-09-16 | 2013-12-25 | 陶峰 | Method for processing papaya nutrition powder |
-
2014
- 2014-09-20 CN CN201410481078.XA patent/CN105029305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1857108A (en) * | 2006-05-25 | 2006-11-08 | 安徽良夫面粉集团 | Quick frozen nutrition health flour taro and its producing method |
| CN101416712A (en) * | 2008-12-03 | 2009-04-29 | 仲恺农业工程学院 | Instant sweet-potato micro-powder and preparation method and use thereof |
| CN101791098A (en) * | 2010-03-25 | 2010-08-04 | 江苏大学 | Method for preparing purple sweet potato powder by enzymolysis technology |
| CN101889673A (en) * | 2010-07-30 | 2010-11-24 | 西华大学 | Method for preparing instant purple sweet potato microcapsule full powder |
| CN103461896A (en) * | 2013-09-16 | 2013-12-25 | 陶峰 | Method for processing papaya nutrition powder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105767977A (en) * | 2016-03-16 | 2016-07-20 | 北京真普惠生物科学技术研究院 | Integrated whole-powder production method for potatoes and other root and tuber crops |
| CN106418344A (en) * | 2016-09-29 | 2017-02-22 | 芜湖市三山区绿色食品产业协会 | Processing method of pachyrhizus erosus health-care powder |
| CN112293694A (en) * | 2020-09-22 | 2021-02-02 | 湖北中医药大学 | Potato chips and preparation method thereof |
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