CN113647569A - 果汁豆腐花 - Google Patents

果汁豆腐花 Download PDF

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CN113647569A
CN113647569A CN202110950648.5A CN202110950648A CN113647569A CN 113647569 A CN113647569 A CN 113647569A CN 202110950648 A CN202110950648 A CN 202110950648A CN 113647569 A CN113647569 A CN 113647569A
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fruit juice
premix
bean curd
mixture
isoelectric point
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司徒海峰
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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
    • A23L9/00Puddings; Cream substitutes; Preparation or treatment thereof
    • A23L9/10Puddings; Dry powder puddings
    • A23L9/12Ready-to-eat liquid or semi-liquid desserts, e.g. puddings, not to be mixed with liquids, e.g. water, milk
    • 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
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/125Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives containing carbohydrate syrups; containing sugars; containing sugar alcohols; containing starch hydrolysates
    • 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
    • A23L11/00Pulses, i.e. fruits of leguminous plants, for production of food; Products from legumes; Preparation or treatment thereof
    • A23L11/40Pulse curds
    • A23L11/45Soy bean curds, e.g. tofu
    • 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
    • A23L19/00Products from fruits or vegetables; Preparation or treatment thereof
    • A23L19/09Mashed or comminuted products, e.g. pulp, purée, sauce, or products made therefrom, e.g. snacks
    • 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
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/16Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by heating loose unpacked materials
    • 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
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/17Amino acids, peptides or proteins
    • A23L33/185Vegetable proteins

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Mycology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Agronomy & Crop Science (AREA)
  • Botany (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

此发明是关于果汁豆腐花及其生产工艺。该工艺包括:把水、糖、豆腐凝结剂、pH缓冲剂、果汁,也可以加些天然香精和色素,混合成预混合料;加适量的pH缓冲剂把预混合料的pH值调节到略高于大豆蛋白等电点;把豆浆加进以上预混合料,做成混合料;使该混合料高温凝结和灭菌,做成具有爽滑,入口即化口感和丰富水果风味的豆腐花。

Description

果汁豆腐花
技术领域
此发明是关于一类新型的食品,确切地说, 是关于果汁豆腐花及其生产工艺。
背景技术
传统的豆腐花是用豆浆、糖、豆腐凝结剂,也可以加些香精做成。而水果味的豆腐布丁是采用淀粉,明胶或琼脂等胶代替豆腐凝结剂而做成。这些豆腐布丁都不具有传统豆腐花那种爽滑,入口即化的良好口感。在传统豆腐花生产中加入果汁,一般会导致蛋白质的无控凝固,失去豆腐花爽滑的质感。
因此,需要一种特殊的工艺来制作这种果汁豆腐花,来达到传统豆腐花一样的爽滑,入口即化的良好口感,并具有丰富的水果风味。
发明内容
本发明是关于果汁豆腐花及其生产工艺。该工艺包括先将水、糖、豆腐凝结剂、pH缓冲剂、果汁,也可以加些天然的香精和色素,混合成预混合料;加入适量的pH缓冲剂把预混合料的pH值调节到略高于大豆蛋白的等电点;等pH 值达到合适的范围后,把豆浆加进前面的预混合料混合成混合料;把该混合料充填进塑料杯并封口;加热到预定的温度使其凝固和高温灭菌;这样就能生产出具有爽滑,入口即化口感和丰富水果风味的豆腐花。
说明书附图
附图1. 果汁豆腐花生产工艺流程示意图从另一个角度对本发明进行了描述。
具体实施例
以下是对该发明产品、相关工艺条件和数据的详细描述。然而很明显,具有相关专业知识的人会了解,该发明不仅限于此应用,还适用于一些其它方面的应用。
这种制作爽滑果汁豆腐花的工艺包括以下基本原料。这些基本原料仅是例子,可以制作这类型果汁豆腐花的原料不仅限于这些。有相关知识和技能的人会明白,采用类似的原材料代替这些也可以达到相似的效果,而不影响产品的感官效果。
1.水果汁
2.pH 缓冲剂
3.水
4.豆腐凝结剂
5.豆浆
这发明所列举的原料和工艺仅是例子,而不是仅限于这些应用。
附图一是这种果汁豆腐花生产工艺的示意图。这个工艺采用了果汁、糖、pH缓冲剂,例如柠檬酸钠、水、传统豆腐凝结剂,例如硫酸钙、葡萄糖酸内酯 (GDL)、 豆浆,也可以加些天然的香精和色素。
如附图一所示, 这种制作果汁豆腐花的工艺包括:把水、糖、豆腐凝结剂、pH缓冲剂加进混料缸;然后把果汁、天然香精和色素加进混料缸,搅拌均匀;通过适量的缓冲剂来把预混合料的pH值调节到比大豆蛋白的等电点稍高,例如:5.0 到5.5,这样可以避免加进豆浆后产生无控凝结;然后加豆浆进混料缸,搅拌均匀成混合料。采用杯(盒)充填封口机把该混合料满满地充填进塑料杯(盒),用塑料膜封口。装有该混合料的杯封口后,被送进豆腐灭菌机采用热水加热到凝结的温度,就会凝结成爽滑,入口即化的果汁豆腐花,同时达到一定程度的灭菌效果。然后采用冷水冷却成成品。预混合料的pH太高或太低,都会影响该果汁豆腐花的质感,达不到爽滑的口感。
采用这发明的工艺,可以加入各种不同的水果汁,来制作具有不同水果风味的豆腐花.
以上示意图和描述仅仅是为了解析该发明的基本原理,而不仅限于这些应用。具有相关专业知识的人会了解,这发明描述的工艺可以作一些适度的调整,而不违背这发明的精髓。

Claims (2)

1.制作果汁豆腐花的工艺,该工艺包括:
把水、糖、豆腐凝结剂、pH缓冲剂、果汁,也可以加些天然香精和色素,搅拌均匀成预混合料;
加进适量的pH缓冲剂,把预混合料的pH值调节到比大豆蛋白的等电点稍高;
把豆浆加进以上的预混合料,搅拌均匀成混合料;
把该混合料装杯(盒)后,加热到一定温度,使其凝结和灭菌,就可以做成爽滑,入口即化的果汁豆腐花。
2.以上的合适pH值是略高于大豆蛋白的等电点,例如:5.0 到5.5 。
CN202110950648.5A 2021-06-22 2021-08-18 果汁豆腐花 Pending CN113647569A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17/353,814 US20220400714A1 (en) 2021-06-22 2021-06-22 Tofu pudding made with fruit juice
US17/353814 2021-06-22

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1640304A (zh) * 2004-01-12 2005-07-20 朱婷 全天然柠檬果汁营养豆腐及其制作方法
CN101214023A (zh) * 2008-01-09 2008-07-09 晏亚清 一种果蔬彩色保健豆腐及其制备方法
CN101305784A (zh) * 2008-07-11 2008-11-19 相国松 一种彩色豆腐及其生产方法
JP2016119867A (ja) * 2014-12-25 2016-07-07 町田食品株式会社 温泉水を含有した柔食感を有する豆腐の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103596442B (zh) * 2011-06-07 2016-06-08 不二制油株式会社 降脂大豆蛋白材料在含有来自大豆原料的饮食品中的新用途

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1640304A (zh) * 2004-01-12 2005-07-20 朱婷 全天然柠檬果汁营养豆腐及其制作方法
CN101214023A (zh) * 2008-01-09 2008-07-09 晏亚清 一种果蔬彩色保健豆腐及其制备方法
CN101305784A (zh) * 2008-07-11 2008-11-19 相国松 一种彩色豆腐及其生产方法
JP2016119867A (ja) * 2014-12-25 2016-07-07 町田食品株式会社 温泉水を含有した柔食感を有する豆腐の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
徐怀德: "《天然产物提取工艺学》", 中国轻工业出版社, pages: 260 *

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