CN104323152A - Highly soluble soybean dietary fiber preparation method - Google Patents
Highly soluble soybean dietary fiber preparation method Download PDFInfo
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- CN104323152A CN104323152A CN201410541631.4A CN201410541631A CN104323152A CN 104323152 A CN104323152 A CN 104323152A CN 201410541631 A CN201410541631 A CN 201410541631A CN 104323152 A CN104323152 A CN 104323152A
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- dietary fiber
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- soybean dietary
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- soluble soybean
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Abstract
The invention discloses a highly soluble soybean dietary fiber preparation method characterized in that: adding 4 times of hot water into bean dreg entering from a protein separation workshop, stirring for dissolving, passing by a homogenizer for homogenizing, adding 0.8-1% of cellulase, 0.5-0.7% of hemicellulase and 0.5-0.7% of xylanase, regulating PH to 4.3-4.8, performing enzymatic reaction under the condition at the temperature of 50-60 DEG C for 2-3h, beating material liquid into a sterilizer, heating to 110 to 120 DEG C, reacting for 1H under the pressure of 0.1 0.2Mpa, filtering by a filter, finally flashing and drying to obtain highly soluble soybean dietary fiber. The method is simple, the process is easy to implement, by-product bean dreg of production of bean products such as soy separation proteins, soybean meal and bean curd and the like is further processed and utilized, the added value of products can be improved, and the waste of resources can be avoided.
Description
Technical field
The present invention relates to soybean further process field, particularly relate to a kind of preparation method of soybean dietary fiber.
Background technology
Dietary fiber is acknowledged as " the seventh-largest nutrient ", and dissolubility is the key factor affecting its physiological function, and soluble dietary fiber is more outstanding than the physiological function of insoluble diedairy fiber.Soybean dietary fiber is the dietary fiber of a kind of safety, high-quality, and namely containing this composition in bean dregs, bean dregs are the byproducts producing the bean product such as soybean protein isolate, bean powder and bean curd, mainly make the feed of livestock for a long time, added value is low, causes the larger wasting of resources.As extracted by the soybean dietary fiber included in bean dregs, and suitably improving its solubility, can resource rational utilization be played, improve the object of added value of product.
Summary of the invention
The object of the present invention is to provide a kind of from the byproduct-bean dregs producing the bean product such as soybean protein isolate, bean powder and bean curd, extract the preparation method of processing high dissolubility soybean dietary fiber.
This research for raw material with the byproduct bean dregs produced in soybean protein isolate production process, is added cellulase, hemicellulase and zytase, is reacted under high-temperature and high-pressure conditions, eventually passes spraying dry and obtained.
A kind of preparation method of high dissolubility soybean dietary fiber, it is characterized in that, the bean dregs of coming in from protein isolate workshop add hot water stirs's dissolving of 4 times, cross homogenizer and carry out homogeneous, add cellulase 0.8-1%, hemicellulase 0.5-0.7%, zytase 0.5-0.7%, regulate PH4.3-4.8, temperature 50-60 DEG C, carry out enzyme digestion reaction with this understanding, reaction 2-3h, feed liquid is squeezed in sterilizer, be heated to 110-120 DEG C, pressure is 0.1-0.2Mpa, reaction 1h, through frit, last expansion drying, and obtained high dissolubility soybean dietary fiber.
The present invention has following beneficial effect: its method is simple, and technique is easily implemented, and carries out further processing and utilization, improve value-added content of product, avoid the wasting of resources the byproduct-bean dregs producing the bean product such as soybean protein isolate, bean powder and bean curd.
Detailed description of the invention
Embodiment 1
The bean dregs of coming in from protein isolate workshop add hot water stirs's dissolving of 4 times, cross homogenizer and carry out homogeneous, add cellulase 0.8%, hemicellulase 0.5%, zytase 0.5%, regulate PH4.3, temperature 50 C, react 2h with this understanding, feed liquid is squeezed in sterilizer, be heated to 120 DEG C, pressure is 0.1Mpa, reaction 1h, cross metre filter, last expansion drying.With this understanding, the soluble dietary fiber of bean dregs is 36.32%.
Embodiment 2
The bean dregs of coming in from protein isolate workshop add hot water stirs's dissolving of 4 times, cross homogenizer and carry out homogeneous, add cellulase 1%, hemicellulase 0.7%, zytase 0.7%, regulate PH4.8, temperature 60 C, react 3h with this understanding, feed liquid is squeezed in sterilizer, be heated to 110 DEG C, pressure is 0.2Mpa, reaction 1h, cross metre filter, last expansion drying.With this understanding, the soluble dietary fiber of bean dregs is 37.58%.
Claims (1)
1. the preparation method of a high dissolubility soybean dietary fiber, it is characterized in that, the bean dregs of coming in from protein isolate workshop add hot water stirs's dissolving of 4 times, cross homogenizer and carry out homogeneous, add cellulase 0.8-1%, hemicellulase 0.5-0.7%, zytase 0.5-0.7%, regulate PH4.3-4.8, temperature 50-60 DEG C, carry out enzyme digestion reaction with this understanding, reaction 2-3h, feed liquid is squeezed in sterilizer, be heated to 110-120 DEG C, pressure is 0.1-0.2Mpa, reaction 1h, through frit, last expansion drying, and obtained high dissolubility soybean dietary fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410541631.4A CN104323152A (en) | 2014-10-01 | 2014-10-01 | Highly soluble soybean dietary fiber preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541631.4A CN104323152A (en) | 2014-10-01 | 2014-10-01 | Highly soluble soybean dietary fiber preparation method |
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| CN104323152A true CN104323152A (en) | 2015-02-04 |
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| CN201410541631.4A Pending CN104323152A (en) | 2014-10-01 | 2014-10-01 | Highly soluble soybean dietary fiber preparation method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105231288A (en) * | 2015-11-05 | 2016-01-13 | 广西大学 | Technology for extracting soluble dietary fiber from bean dregs by enzyme process |
| CN105695535A (en) * | 2016-03-18 | 2016-06-22 | 安徽楚井坊酒业有限公司 | Deep hydrolysis technology for bean dregs |
| CN105693875A (en) * | 2016-01-30 | 2016-06-22 | 皖西学院 | Bean dreg bi-enzyme hydrolysis process |
| CN107811046A (en) * | 2017-12-12 | 2018-03-20 | 黑龙江龙力生物科技有限公司 | A kind of high-quality soybean milk powder and its preparation method and application |
| CN109170595A (en) * | 2018-09-27 | 2019-01-11 | 山东禹王生态食业有限公司 | A kind of low fat, flummery rich in dietary fiber and preparation method thereof |
| CN109362828A (en) * | 2018-09-06 | 2019-02-22 | 山东禹王生态食业有限公司 | A method of hypoglycemic bean dreg biscuit is prepared using joint low pressure homogeneous is pulverized |
| CN111109529A (en) * | 2018-10-30 | 2020-05-08 | 财团法人食品工业发展研究所 | A processed product of bean seed coat and its preparation method |
| CN112385851A (en) * | 2020-11-16 | 2021-02-23 | 东北农业大学 | Method for preparing soluble dietary fiber powder by using bean dregs |
-
2014
- 2014-10-01 CN CN201410541631.4A patent/CN104323152A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105231288A (en) * | 2015-11-05 | 2016-01-13 | 广西大学 | Technology for extracting soluble dietary fiber from bean dregs by enzyme process |
| CN105693875A (en) * | 2016-01-30 | 2016-06-22 | 皖西学院 | Bean dreg bi-enzyme hydrolysis process |
| CN105693875B (en) * | 2016-01-30 | 2018-08-14 | 皖西学院 | Bean dregs two enzymes method hydrolysis process |
| CN105695535A (en) * | 2016-03-18 | 2016-06-22 | 安徽楚井坊酒业有限公司 | Deep hydrolysis technology for bean dregs |
| CN107811046A (en) * | 2017-12-12 | 2018-03-20 | 黑龙江龙力生物科技有限公司 | A kind of high-quality soybean milk powder and its preparation method and application |
| CN109362828A (en) * | 2018-09-06 | 2019-02-22 | 山东禹王生态食业有限公司 | A method of hypoglycemic bean dreg biscuit is prepared using joint low pressure homogeneous is pulverized |
| CN109170595A (en) * | 2018-09-27 | 2019-01-11 | 山东禹王生态食业有限公司 | A kind of low fat, flummery rich in dietary fiber and preparation method thereof |
| CN109170595B (en) * | 2018-09-27 | 2022-07-22 | 山东禹王生态食业有限公司 | Low-fat frozen food rich in dietary fiber and preparation method thereof |
| CN111109529A (en) * | 2018-10-30 | 2020-05-08 | 财团法人食品工业发展研究所 | A processed product of bean seed coat and its preparation method |
| CN111109529B (en) * | 2018-10-30 | 2023-04-18 | 财团法人食品工业发展研究所 | A processed product of bean seed coat and its preparation method |
| CN112385851A (en) * | 2020-11-16 | 2021-02-23 | 东北农业大学 | Method for preparing soluble dietary fiber powder by using bean dregs |
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Application publication date: 20150204 |