CN101491268B - Steamed bread modifier - Google Patents

Steamed bread modifier Download PDF

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Publication number
CN101491268B
CN101491268B CN2008100008205A CN200810000820A CN101491268B CN 101491268 B CN101491268 B CN 101491268B CN 2008100008205 A CN2008100008205 A CN 2008100008205A CN 200810000820 A CN200810000820 A CN 200810000820A CN 101491268 B CN101491268 B CN 101491268B
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steamed bread
modifier
steamed
weight portion
weight
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CN101491268A (en
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俞学锋
李知洪
余明华
姚娟
冷建新
杨清华
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Angel Yeast Co Ltd
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Angel Yeast Co Ltd
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Abstract

The invention relates to a steamed bread modifier, which contains 0.1 to 0.3 weight portion of amylase, 0.2 to 0.4 weight portion of glucose oxidase, 0.4 to 0.8 weight portion of xylanase, 2 to 3 weight portions of vitamin C, 6 to 8 weight portions of calcium stearyl lactylate or sodium stearoyl lactylate, 5 to 8 weight portions of full-fat soybean powder, 80 weight portions of corn starch, 0.8 to 1 weight portion of calcium peroxide, and 2.5 to 5 weight portions of monoglyceride. The steamed bread modifier can comprehensively modify the quality of steamed bread in aspects such as the volume of the steamed bread, skin whiteness, and internal structure.

Description

Modifier for steamed bread
Technical field
The present invention relates to a kind of modifier for steamed bread, be used for improving the quality of steamed bun comprehensively.
Background technology
Steamed bun is a kind of traditional fermented dough decatize food of China, is particularly northerner's staple food food of Chinese.Exist in the steamed bun production steamed bun fermentation bad, too soft or harden, problems such as epidermis plays spot, mouthfeel difference.Therefore, people use flour improver or modifier for steamed bread to improve the quality of steamed bun.
Chinese patent application CN1498542A discloses a kind of flour improver, and it comprises the CSL (CSL) of following component: 20-30%, the stearoyl lactate (SSL) of 10-20%, the vitamin C of 5-10%, the AMS of 0.1-0.5%, the glucose oxidase (GOD) of 0.2-0.5%, the lipase of 1-3%, the zytase of 1-3% and the starch of 20-55%.All percentage is percetage by weight.Its ratio in 0.12%-0.18% (with the percentage of flour weight) is added in the middle of the Flour product, and this flour improver can improve institutional framework, epidermis fineness and the whiteness of steamed bun products.
Although the disclosed flour improver of the common modifier for steamed bread of market sale and patent application 02148327.2 (publication number CN1498542A) has certain effect to the quality tool that improves steamed bun products, people still expect further to improve qualities such as the mouthfeel, interior tissue, epidermis, whiteness of steamed bun products.
Summary of the invention
In order to satisfy the requirement of people to the steamed bun products quality, the present invention is by reasonably arranging in pairs or groups emulsifying agent, enzyme preparation, dough oxidant, yeast nutrition agent etc., develop a kind of comprehensive raising steamed bread quality, solved the modifier for steamed bread of the variety of issue in the steamed bun production process.
The invention provides a kind of modifier for steamed bread, comprise: amylase 0.1-0.3 weight portion, glucose oxidase 0.2-0.4 weight portion, zytase 0.4-0.8 weight powder, Catergen-3 weight portion, CSL or sodium 6-8 weight portion, whole soya-bean powder 5-8 weight portion, cornstarch 80 weight portions.Wherein, vitamin C, CSL or sodium, whole soya-bean powder, cornstarch are food-grade.
Modifier for steamed bread of the present invention also comprises the calper calcium peroxide (CaO2) of 0.8-1 weight portion.The calper calcium peroxide that uses among the present invention is food-grade, laboratory purity 60%.Modifier for steamed bread of the present invention also comprises the monoglyceride of 2.5-5 weight portion.
Modifier for steamed bread of the present invention can solve the variety of issue that occurs in the steamed bun production all sidedly, improves the quality of products, and enhances productivity simultaneously and yield rate.
The specific embodiment
According to the weight portion of each composition in the table 1, the modifier for steamed bread that preparation has three kinds of different proportionings, employed modifier for steamed bread among the corresponding embodiment 1 to 3 respectively.
Table 1: the modifying agent of three kinds of different proportionings of the present invention
The modifying agent composition Proportioning 1 Proportioning 2 Proportioning 3
Amylase 0.1 0.2 0.3
Glucose oxidase 0.2 0.3 0.4
Zytase 0.8 0.6 0.74
Calper calcium peroxide (food-grade 0.8 0.9 1.0
Vitamin C (food-grade) 2 2 3
Monoglyceride (food-grade) 2.5 3 4
CSL-sodium (food-grade) 8 7 6
Whole soya-bean powder (food-grade) 5 6 8
Cornstarch (food-grade) 80 80 80
Embodiment 1
Proportioning 1 in the use table 1 prepares modifier for steamed bread.The north steamed bread (sugar-free steamed bun) that this modifier for steamed bread is used for making embodiment 1.The composition of raw materials that is used to make north steamed bread (sugar-free) sees Table 2.Each composition adds by weight.Wherein, yeast consumption and amount of water require to add according to operation according to season and some fluctuation of flour water absorption simultaneously.
Table 2: the composition of raw materials of north steamed bread (sugar-free)
Raw material Yeast Flour Modifying agent Salt Water
North steamed bread 0.5 100 0.3 0.5 46
Then, carry out following flow process: and face, pressure surface, moulding, ferment, steam and measure.Concrete grammar is as follows.
Yeast is dissolved in an amount of warm water, pour in the flour, add modifying agent, salt and water, mix thoroughly, rub 3min and become dough.Pressure surface 10 times makes dough uniform and smooth.In fact, pressure surface all can for 10-12 time.Get the face agent of 6 100g, kneading becomes the steamed bun base.Ferment for 70% time in temperature 36, humidity.In the reality, fermentation can be carried out for 70 ± 5% times in 36 ± 2 ℃ of temperature, humidity.Steam 15min then to ripe.
The steamed bun product of the modifying agent manufacturing of using proportioning 1 of the present invention is measured and marked.Specific volume calculates according to following formula: P=V/W, and P is the steamed bun specific volume in the formula, unit/ml/g, V are steamed bun volume, unit/ml, W is a steamed bun weight, the g of unit.The whiteness of steamed bun detects with the whiteness instrument, and brightness detects with the whiteness instrument, and elasticity detects with the TA.XTplus property tester.Attenuation degree, epidermis knot, epidermis color and luster and interior tissue are directly observed the score that obtains product by the expert.Ratio of height to diameter is measured by chi.Smell and mouthfeel are by expert evaluation.
Table 3 shows finished product steamed bun scoring detailed rules and regulations (total points 100).
Table 3: finished product steamed bun scoring detailed rules and regulations
Mark Standards of grading Branch up to standard
Attenuation degree 10 minutes The moderate 6-10 that ferments, yeast-bitten 4-6, the not enough 0-4 that ferments, (mainly being the degree that proofs of judgement face base) 7
Specific volume 15 minutes North steamed bread>=2.3 full marks; 0.1 button falls 1.5 minutes; South steamed bun>=2.8 full marks; 0.1 button 1.5 falls 13
Ratio of height to diameter 10 minutes >=0.7 full marks; 0.1 button whenever falls 1 minute 8
Epidermal structure 15 minutes Smooth 12-15 branch; Play spot button 1-2 branch; Button 1-2 branch bubbles; Shrink button 2-4 branch 13
The epidermis color and luster 15 minutes Light 12-15 branch; Light but luminance difference 8-11 branch; Gloomy 4-7 branch; Poorer 0-3 branch 13
Elasticity 5 minutes Resilience is fast, can restore the 4-5 branch; Resilience is slow, non-restoring 2-3 branch; Not resilience 0-1 branch 4
Interior tissue 15 minutes Pore is tiny, evenly the 12-15 branch; Even but the thick 8-11 branch of pore; The coarse inhomogeneous 4-7 branch of pore 13
Smell 5 minutes Wheat fragrance 5 minutes; Wheat fragrance is less, but free from extraneous odour 3-4 branch; Peculiar smell 0-2 branch is arranged 3
Mouthfeel 10 minutes Tasty and refreshing, bite is arranged, 8-10 does not stick to one's teeth 8
Divide; Do not stick to one's teeth, bite difference 6-8 branch; No bite, stick to one's teeth, coarse 3-5 branch
Total points 100 82
Remarks Scoring is divided into qualified products more than or equal to 82, is lower than 65 and is divided into complete substandard product, and the needs between 65 to 82 are tested again
Abnormal conditions Appearance is shunk, is subsided and severely subnormal situation such as cracking:
Embodiment 2
Proportioning 2 in the use table 1 prepares employed modifier for steamed bread among the embodiment 2.Except the prescription difference of modifier for steamed bread, embodiment 2 is identical with embodiment 1.
Embodiment 3
Proportioning 3 in the use table 1 prepares employed modifier for steamed bread among the embodiment 3.Except the prescription difference of modifier for steamed bread, embodiment 3 is identical with embodiment 1.
Comparative example 1
Comparative example 1 is not except using modifying agent, and all the other steps of making steamed bun are all identical with embodiment 1.
Comparative example 2
Comparative example 2 is different from the modifying agent of embodiment 1 except the modifying agent that uses, and all the other steps are all identical with embodiment 1.The modifying agent that comparative example 2 uses is commercially available common modifier for steamed bread, is specially the modifier for steamed bread of working together, and is produced by Angel Yeast Co.,Ltd.
Comparative example 3
What use in the comparative example 3 is the flour improver that discloses in the Chinese patent application 02148327.2, the concrete proportioning of this flour improver that 100g is heavy is as follows: CSL 25g, stearoyl lactate 12g, vitamin C 7.5g, AMS 0.3g, glucose oxidase 0.2g, lipase 2g, zytase 2g and starch 51g.In addition, all the other steps and raw material are all identical.
Test data and analysis
Table 4 shows the score data of the steamed bread quality of embodiment 1-3 and comparative example 1 to 3.
The scoring record of the steamed bread quality of table 4: embodiment 1 to 3 and comparative example 1 to 3
Project Total points Branch up to standard
Embodiment 1 Embodiment 2 Embodiment 3 Comparative example 1 Comparative example 2 Comparative example 3
Attenuation degree 10 7 10 10 10 9 9 10
Specific volume 15 13 14 14 14 12 14 13
Ratio of height to diameter 10 8 8 8 8 7 8 8
Epidermal structure 15 13 13 14 14 12 13 13
The epidermis color and luster 15 13 13 13 13 11 12 13
Elasticity 5 4 4 4 4 3 4 4
Interior tissue 15 13 13 13 14 11 12 12
Smell 5 3 4 4 4 4 4 4
Mouthfeel 10 8 9 9 9 7 8 8
Total points 100 82 88 89 90 76 84 85
Table 5 is the scoring and the comprehensive grading of steamed bun main quality specific volume, whiteness, interior tissue.
Table 5: the scoring and the comprehensive grading of the main quality specific volume of steamed bun, whiteness, interior tissue.
Sample number Embodiment 1 Embodiment 2 Embodiment 3 Comparative example 1 Comparative example 2 Comparative example 3
Specific volume 2.80 2.81 2.81 2.46 2.68 2.78
Whiteness 15.54 15.50 15.56 12.17 13.45 13.25
The interior tissue scoring 14 14 14 11 12 12
Comprehensive grading 88 89 90 76 84 85
By experiment as can be seen: the steamed bun of use modifier for steamed bread of the present invention is compared the steamed bun that does not use modifier for steamed bread in the comparative example 1 and make and is being improved significantly aspect whiteness, volume, the interior tissue; Relatively the steamed bun that uses common commercially available modifier for steamed bread to make in the example 2 improves a lot in small product size, epidermis whiteness and interior tissue; In comparative example 3, use the steamed bun of the modifier for steamed bread making of patent application 02148327.2 all having clear improvement aspect epidermis whiteness and the interior tissue.
Therefore, modifier for steamed bread of the present invention can be at aspect major tuneup steamed bread qualities such as steamed bun volume, epidermis whiteness, interior tissues, and the modifier for steamed bread of common relatively commercially available modifier for steamed bread and patent application 02148327.2 disclosure is higher to the degree that steamed bread quality improves, and effect is also the most comprehensive.

Claims (4)

1. a modifier for steamed bread is made up of amylase 0.1-0.3 weight portion, glucose oxidase 0.2-0.4 weight portion, zytase 0.4-0.8 weight portion, Catergen-3 weight portion, CSL or sodium 6-8 weight portion, whole soya-bean powder 5-8 weight portion, cornstarch 80 weight portions and monoglyceride 2.5-5 weight portion.
2. the application of the described modifier for steamed bread of claim 1 in making steamed bun.
3. the using method of the described modifier for steamed bread of claim 1 in making the sugar-free steamed bun is characterized in that the consumption of modifier for steamed bread accounts for 0.3% of flour weight.
4. the using method of the described modifier for steamed bread of claim 1 in making the sugar-free steamed bun, the consumption that it is characterized in that modifier for steamed bread accounts for 0.3% of flour weight, and yeast, 0.5% salt and 46% the water that also will account for flour weight 0.5% join in the flour.
CN2008100008205A 2008-01-22 2008-01-22 Steamed bread modifier Active CN101491268B (en)

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CN101731294B (en) * 2009-12-21 2012-06-06 河南兴泰科技实业有限公司 Caramel treat flour modifier
CN102113530B (en) * 2009-12-30 2013-06-19 安琪酵母股份有限公司 Bread improver and application thereof in bread making
CN101828584B (en) * 2010-06-17 2012-06-27 郑州天地人面粉实业有限公司 Modifier for quick-frozen pastry powder, quick-frozen pastry powder and preparation method thereof
CN104171884B (en) * 2014-09-19 2017-01-25 嘉兴市禾新科技创业投资有限公司 Aleurone layer steamed bun and making process thereof
CN104431752A (en) * 2014-12-30 2015-03-25 山东圣琪生物有限公司 Domestic instantly-fermenting steamed bread modifier
CN105104987A (en) * 2015-09-10 2015-12-02 河南兴泰科技实业有限公司 Highland barley whole flour steamed bread and making method thereof
CN105725062A (en) * 2016-03-30 2016-07-06 甘肃乡草坊土特产品有限公司 Angelica sinensis buckwheat steamed bun and making method thereof
CN106579337A (en) * 2016-12-23 2017-04-26 青岛品品好食品发展有限公司 Improver for steamed bread
CN106889136A (en) * 2017-03-21 2017-06-27 青岛爱迪比特食品技术有限公司 A kind of flour improver and its application
CN107212255A (en) * 2017-06-12 2017-09-29 黄冈东坡粮油集团有限公司 A kind of made quick-frozen dumpling premixed powder and preparation method thereof
CN108618043A (en) * 2018-05-03 2018-10-09 四川东方主食产业技术研究院 A kind of production method being made potato steamed bun of fresh potato
CN108813332A (en) * 2018-07-12 2018-11-16 四川东方主食产业技术研究院 A kind of high-content potato full-powder steamed bun and production method
CN115702679A (en) * 2021-08-11 2023-02-17 安琪酵母股份有限公司 Powdery steamed bun modifier for solving problem of skin bubbling of steamed buns
CN114431402A (en) * 2021-12-24 2022-05-06 华南理工大学 Composite modifier for improving quality of wheat dough and steamed bread

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CN1526287A (en) * 2003-03-06 2004-09-08 深圳市海川实业股份有限公司 Flour whitening modifier
CN1522577A (en) * 2003-09-08 2004-08-25 湖北安琪酵母股份有限公司 Flour yeast added with composite modifying agent and its preparation method

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