CN108244468A - 馒头粉的加工方法 - Google Patents

馒头粉的加工方法 Download PDF

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CN108244468A
CN108244468A CN201711441601.6A CN201711441601A CN108244468A CN 108244468 A CN108244468 A CN 108244468A CN 201711441601 A CN201711441601 A CN 201711441601A CN 108244468 A CN108244468 A CN 108244468A
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/22Comminuted fibrous parts of plants, e.g. bagasse or pulp
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • A23L7/104Fermentation of farinaceous cereal or cereal material; Addition of enzymes or microorganisms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • A23L7/198Dry unshaped finely divided cereal products, not provided for in groups A23L7/117 - A23L7/196 and A23L29/00, e.g. meal, flour, powder, dried cereal creams or extracts
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

本发明是关于馒头粉的加工方法,其特征在于将提取的豆渣膳食纤维复配到小麦粉中,一方面增加了馒头中的膳食纤维含量,提高了馒头的营养价值;利用青稞中富含多种氨基酸,赖氨酸含量较高,将荞麦粉复配到小麦粉中,可提高混合粉的氨基酸效价。从而改善主食中膳食纤维含量,提高口感,增强营养保健作用。

Description

馒头粉的加工方法
技术领域
本发明涉及杂粮粉加工领域,主要涉及馒头粉的加工方法。
背景技术
我国馒头的制作具有悠久的历史,然而相较于饼干、面包的基础理论研究,对于馒头的研究明显落后。目前我国对于馒头的研究在面粉品质、老化机理、制作工艺、品质改良等方面,己经进行了较为系统和深入的研究。在杂粮馒头配方的研究中,主要是集中在单一杂粮粉对慢头品质的影响,而对于多种杂粮粉制作慢头的研究比较少。杂粮在我国的产量较高,品种多。虽然杂粮可直接食用,但杂粮的口感不佳,比较粗糙,色泽不吸引人,导致杂粮的食用比较少,大部分杂粮主要是作为动物饲料,造成了非常严重的浪费。随着生活水平的提高,人们在饮食上的要求也越来越高,逐渐重视食品的营养及保健功能。由于小麦粉本身存在着某些营养缺陷,如膳食纤维含量较低,导致现有的主食慢头营养价值较低,口味单调,已经不能满足人们对食品的营养保健要求。
对比我国膳食营养素参考摄入量要求,经调查,我国居民膳食纤维含量摄入仅为推荐摄入量的一半。慢头作为我国北方人民的主食,膳食纤维含量较低,因而改善主食中膳食纤维含量,是提高我国国民营养水平的一种有效途径。路敏在《高膳食纤维杂粮馒头粉的研究》以豆渣粉、青裸粉、全麦粉、养麦粉四种杂粮粉为复配原料,在研究了四种杂粮-小麦混合面团流变学特性及对慢头品质的影响的基础上,采用规划求解的方法,设计了富膳食纤维杂粮慢头粉的最佳配方,并对复合粉慢头的加工工艺条件进行了优化及品质改良。
发明内容
本发明为了改善主食中膳食纤维含量,提高口感,增强营养保健作用,提供馒头粉的加工方法。
馒头粉的加工方法,其特征在于它是由下述步骤组成:
1)、将新鲜豆渣置于50-55℃烘制6-7小时,冷却至室温粉碎至80-100目,脱脂后加10-12倍量蒸馏水搅拌均匀,水浴锅中加热至60-65℃时,用碳酸氢钠缓冲溶液调节初始PH值,冷却至33-35℃,加入1-1.2%混合酶,充分酶解2-2.5小时,于90-95℃灭酶10-15分钟,冷却后再加4-5倍体积的乙醇溶液醇析,静置30-35分钟后过滤,收集滤渣,干燥过80-100目筛,得豆渣纤维粉;
2)、将青稞清洗干净,干燥至水分含量为20-25%,进行挤压膨化处理,粉碎至80-100目,得青稞粉;
3)、将完整小麦粒清洗除杂,干燥粉碎,筛出精面粉,再将剩余麸皮粉碎至80-100目,再与所得精面粉混合得全麦粉;
4)、将步骤1所得豆渣纤维粉、步骤2所得青稞粉、步骤3所得全麦粉以1:3:15-20的比例混合,加入0.6-0.65%海藻糖、0.3-0.35%酵母干粉,充分混合,于45-50℃干燥至水分含量为2-3%,分装干燥保存。
所述的馒头粉的加工方法,其特征在于步骤1初始PH值为6-6.5。
所述的馒头粉的加工方法,其特征在于步骤1混合酶是由α-淀粉酶与木瓜蛋白酶以1:2-3比例组成。
所述的馒头粉的加工方法,其特征在于步骤1乙醇溶液浓度为90-95% 。
本发明的优点是:
本发明的馒头粉的加工方法,将提取的豆渣膳食纤维复配到小麦粉中,一方面增加了馒头中的膳食纤维含量,提高了馒头的营养价值;由于豆渣纤维对面筋的填充作用,使面筋网状结构形成的时间延长,面筋强度增大,从而导致了面团的形成时间和稳定时间的增大,弱化度降低。虽然膳食纤维不被消化道内的酶消化,但肠道内的微生物可以分解利用,膳食纤维被酵解后,一方面增加了肠道内的酸性,从而抑制病菌的繁殖,促进了肠道内有益菌的生长;另一方面提高了胃肠道内容物的粘度,降低了胃排空率及胆固醇和胆汁酸的速率。青稞具有高蛋白质、高膳食纤维、高纤维素和低脂肪、低糖的特点,并且青稞中富含多种氨基酸,赖氨酸含量较高。而在小麦粉中,赖氨酸含量很低,是面粉蛋白质中的第一限制性氨基酸,将荞麦粉复配到小麦粉中,可提高混合粉的氨基酸效价。将青棵粉复配到小麦粉中,不仅提高了小麦粉的营养价值,也促进了青稞深加工的研究。全麦粉是将整粒小麦粉碎加工而成的面粉。与普通小麦粉相比,具有整粒小麦所含有的所有营养物质。富含粗纤维、矿物质、微量元素及维生素等,营养全面。
具体实施方式
下面通过具体实施例进一步说明本发明。
实施例一
馒头粉的加工方法,其特征在于它是由下述步骤组成:
1)、将新鲜豆渣置于50-55℃烘制6-7小时,冷却至室温粉碎至80-100目,脱脂后加10-12倍量蒸馏水搅拌均匀,水浴锅中加热至60-65℃时,用碳酸氢钠缓冲溶液调节初始PH值,初始PH值为6-6.5,冷却至33-35℃,加入1-1.2%混合酶,充分酶解2-2.5小时,混合酶是由α-淀粉酶与木瓜蛋白酶以1:2-3比例组成,于90-95℃灭酶10-15分钟,冷却后再加4-5倍体积的乙醇溶液醇析,乙醇溶液浓度为90-95%,静置30-35分钟后过滤,收集滤渣,干燥过80-100目筛,得豆渣纤维粉;
2)、将青稞清洗干净,干燥至水分含量为20-25%,进行挤压膨化处理,粉碎至80-100目,得青稞粉;
3)、将完整小麦粒清洗除杂,干燥粉碎,筛出精面粉,再将剩余麸皮粉碎至80-100目,再与所得精面粉混合得全麦粉;
4)、将步骤1所得豆渣纤维粉、步骤2所得青稞粉、步骤3所得全麦粉以1:3:15-20的比例混合,加入0.6-0.65%海藻糖、0.3-0.35%酵母干粉,充分混合,于45-50℃干燥至水分含量为2-3%,分装干燥保存。

Claims (4)

1.馒头粉的加工方法,其特征在于它是由下述步骤组成:
1)、将新鲜豆渣置于50-55℃烘制6-7小时,冷却至室温粉碎至80-100目,脱脂后加10-12倍量蒸馏水搅拌均匀,水浴锅中加热至60-65℃时,用碳酸氢钠缓冲溶液调节初始PH值,冷却至33-35℃,加入1-1.2%混合酶,充分酶解2-2.5小时,于90-95℃灭酶10-15分钟,冷却后再加4-5倍体积的乙醇溶液醇析,静置30-35分钟后过滤,收集滤渣,干燥过80-100目筛,得豆渣纤维粉;
2)、将青稞清洗干净,干燥至水分含量为20-25%,进行挤压膨化处理,粉碎至80-100目,得青稞粉;
3)、将完整小麦粒清洗除杂,干燥粉碎,筛出精面粉,再将剩余麸皮粉碎至80-100目,再与所得精面粉混合得全麦粉;
4)、将步骤1所得豆渣纤维粉、步骤2所得青稞粉、步骤3所得全麦粉以1:3:15-20的比例混合,加入0.6-0.65%海藻糖、0.3-0.35%酵母干粉,充分混合,于45-50℃干燥至水分含量为2-3%,分装干燥保存。
2.根据权利要求1所述的馒头粉的加工方法,其特征在于步骤1初始PH值为6-6.5。
3.根据权利要求1所述的馒头粉的加工方法,其特征在于步骤1混合酶是由α-淀粉酶与木瓜蛋白酶以1:2-3比例组成。
4. 根据权利要求1所述的馒头粉的加工方法,其特征在于步骤1乙醇溶液浓度为90-95% 。
CN201711441601.6A 2017-12-27 2017-12-27 馒头粉的加工方法 Withdrawn CN108244468A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115413757A (zh) * 2022-09-13 2022-12-02 赵文杰 一种减缓餐后升糖指数的馒头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115413757A (zh) * 2022-09-13 2022-12-02 赵文杰 一种减缓餐后升糖指数的馒头

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