CN111280264A - Tough bean curd based on biological enzyme and preparation method thereof - Google Patents

Tough bean curd based on biological enzyme and preparation method thereof Download PDF

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Publication number
CN111280264A
CN111280264A CN201811501548.9A CN201811501548A CN111280264A CN 111280264 A CN111280264 A CN 111280264A CN 201811501548 A CN201811501548 A CN 201811501548A CN 111280264 A CN111280264 A CN 111280264A
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CN
China
Prior art keywords
enzyme
bean curd
tough
soybean
thousandths
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Pending
Application number
CN201811501548.9A
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Chinese (zh)
Inventor
金兴仓
徐永苗
朴成文
陆庆方
金锋
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Suzhou Jinji Foods Co Ltd
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Suzhou Laoxiangshi Industrial Development Co Ltd
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Publication date
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Priority to CN201811501548.9A priority Critical patent/CN111280264A/en
Publication of CN111280264A publication Critical patent/CN111280264A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23CDAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C20/00Cheese substitutes
    • A23C20/02Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates
    • A23C20/025Cheese substitutes containing neither milk components, nor caseinate, nor lactose, as sources of fats, proteins or carbohydrates mainly containing proteins from pulses or oilseeds

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

The invention discloses a tough bean curd based on biological enzyme and a preparation method thereof, wherein the tough bean curd comprises the following raw materials in parts by weight: 86-88 percent of water, 17-20 percent of soybean, 3.5-5.5 thousandths of gluconolactone, 0.5-0.8 thousandths of gypsum powder, 0.5-0.8 thousandths of starch and 0.3-0.5 thousandths of TG enzyme. The invention has rich nutrition, delicious taste, scientific formula and safe and healthy eating, and the prepared bean curd has good toughness.

Description

Tough bean curd based on biological enzyme and preparation method thereof
Technical Field
The invention relates to the technical field of preparation of tough bean curd, in particular to tough bean curd based on biological enzyme and a preparation method thereof.
Background
The soybean is a main vegetable protein food resource in China, is rich in nutrition, is an ideal vegetable protein, is generally 35-40 percent in content, has 15-20 percent in fat content, has the linoleic acid content which is about 50 percent and the carbohydrate content which is about 20-30 percent, also contains rich calcium, phosphorus, iron, magnesium, zinc, copper, vitamin A, B, E, D and the like, has complete amino acid types in the soybean, and basically has the content of 8 amino acids which are necessary for the human body similar to that suggested by the health organization of the United nations, so the soybean has the reputation of 'vegetable meat' and 'green cow milk'.
Soybean foods are always well received by asian people; for example, bean curd is rich in nutrients, contains iron, calcium, phosphorus, magnesium and other trace elements necessary for human body, and also contains sugar, vegetable oil and rich high-quality protein, and the vegetable is known as "vegetable meat". The digestibility of the bean curd reaches more than 95 percent, but the prior art does not have a production method of tough bean curd based on biological enzyme; therefore, we propose a tough bean curd based on bio-enzyme and a preparation method thereof to solve the above problems.
Disclosure of Invention
The present invention provides a tough bean curd based on bio-enzyme and a preparation method thereof, which can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a tough bean curd based on biological enzyme and a preparation method thereof comprise the following raw materials in parts by weight: comprises the following raw materials in parts by weight: 86-88 percent of water, 17-20 percent of soybean, 3.5-5.5 thousandths of gluconolactone, 0.5-0.8 thousandths of gypsum powder, 0.5-0.8 thousandths of starch and 0.3-0.5 thousandths of TG enzyme.
Further, the total weight percentage of the glucolactone, the gypsum powder, the starch and the TG enzyme is 4-5.8 per mill, and the glucolactone, the gypsum powder, the starch and the TG enzyme are mixed coagulants.
Furthermore, the soybeans adopt northeast soybeans, and the dry basis protein content of the soybeans is 35-40%.
Further, a method for preparing tough bean curd based on bio-enzyme comprises the following steps:
(1) sorting soybeans;
(2) cleaning;
(3) soaking;
(4) grinding into thick liquid;
(5) separation: centrifuging the slurry by using a centrifuge to remove residues;
(6) boiling the soybean milk;
(7) primary cooling;
(8) curdling;
(9) filling;
(10) heating and forming;
(11) sterilizing;
(12) secondary cooling;
(13) and (7) warehousing.
Further, the soybean sorting in the step (1) is as follows: selecting mature northeast beans; the soaking standard in the step (3) is as follows: the surface is bright, no wrinkled skin exists, the bean skin is not easy to separate from the bean paste, the bean paste is milky white when the bean paste is opened, and the center is light yellow; the temperature of the slurry after primary cooling in the step (7) is less than or equal to 20 ℃; the filling time in the step (9) is less than or equal to 40 minutes; in the step (10), the heating forming temperature is 78-82 ℃, the heating time is 40-45 minutes, and the central temperature of the product is 55-60 ℃; the sterilization in the step (11) is carried out by adopting a pasteurization method, the temperature is 85-90 ℃, the heating time is 60-90 minutes, and the central temperature of the product is more than or equal to 80 ℃; the central temperature of the product after secondary cooling in the step (12) is less than or equal to 25 ℃.
Compared with the prior art, the invention has the beneficial effects that: the invention has rich nutrition, delicious taste, scientific formula and safe and healthy eating, and the prepared bean curd has good toughness.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.
Example (b): the invention provides a tough bean curd based on biological enzyme and a preparation method thereof, wherein the tough bean curd comprises the following raw materials in parts by weight: comprises the following raw materials in parts by weight: 86-88 percent of water, 17-20 percent of soybean, 3.5-5.5 thousandths of gluconolactone, 0.5-0.8 thousandths of gypsum powder, 0.5-0.8 thousandths of starch and 0.3-0.5 thousandths of TG enzyme.
Further, the total weight percentage of the glucolactone, the gypsum powder, the starch and the TG enzyme is 4-5.8 per mill, and the glucolactone, the gypsum powder, the starch and the TG enzyme are mixed coagulants.
Furthermore, the soybeans adopt northeast soybeans, and the dry basis protein content of the soybeans is 35-40%.
Further, a method for preparing tough bean curd based on bio-enzyme comprises the following steps:
(1) soybean sorting: selecting mature northeast beans;
(2) cleaning: putting soybeans into a soaking pool, adding water to a position 15cm higher than the highest position of the soybeans, boiling and cleaning for 3-5 minutes by opening air pressure, manually removing suspended matters on the water surface, and discharging soaked sewage;
(3) soaking: the soaking standard is as follows: the surface is bright, no wrinkled skin exists, the bean skin is not easy to separate from the bean paste, the bean paste is milky white when the bean paste is opened, and the center is light yellow;
(4) grinding: automatically grinding the pulp by a pulp grinder;
(5) separation: centrifuging the slurry by using a centrifuge to remove residues, and circularly centrifuging at least once;
(6) boiling the soybean milk;
(7) primary cooling: the temperature of the slurry after primary cooling is less than or equal to 20 ℃;
(8) curdling;
(9) filling: quantitatively canning the homogenized mixed solution by a filling machine for less than or equal to 40 minutes;
(10) heating and forming: the heating forming temperature is 78-82 ℃, the heating time is 40-45 minutes, and the central temperature of the product is 55-60 ℃;
(11) and (3) sterilization: sterilizing by pasteurization at 85-90 deg.C for 60-90 min, with the center temperature of the product being not less than 80 deg.C;
(12) secondary cooling: the central temperature of the product after secondary cooling is less than or equal to 25 ℃;
(13) warehousing: cooling to 2-15 deg.C, and standing for molding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The tough bean curd based on the biological enzyme is characterized by comprising the following raw materials in parts by weight: 86-88 percent of water, 17-20 percent of soybean, 3.5-5.5 thousandths of gluconolactone, 0.5-0.8 thousandths of gypsum powder, 0.5-0.8 thousandths of starch and 0.3-0.5 thousandths of TG enzyme.
2. The bio-enzyme based tough bean curd according to claim 1, which is characterized in that: the total weight percentage of the glucolactone, the gypsum powder, the starch and the TG enzyme is 4-5.8 per mill, and the glucolactone, the gypsum powder, the starch and the TG enzyme are mixed coagulants.
3. The bio-enzyme based tough bean curd according to claim 1, which is characterized in that: the soybean is northeast soybean, and the dry basis protein content of the soybean is 35-40%.
4. The method of preparing bio-enzyme based tough bean curd according to claim 1, wherein: the method comprises the following steps:
(1) sorting soybeans;
(2) cleaning;
(3) soaking;
(4) grinding into thick liquid;
(5) separation: centrifuging the slurry by using a centrifuge to remove residues;
(6) boiling the soybean milk;
(7) primary cooling;
(8) curdling;
(9) filling;
(10) heating and forming;
(11) sterilizing;
(12) secondary cooling;
(13) and (7) warehousing.
5. The method of preparing bio-enzyme based tough bean curd according to claim 4, wherein: the soybean sorting in the step (1) is as follows: selecting mature northeast beans; the soaking standard in the step (3) is as follows: the surface is bright, no wrinkled skin exists, the bean skin is not easy to separate from the bean paste, the bean paste is milky white when the bean paste is opened, and the center is light yellow; the temperature of the slurry after primary cooling in the step (7) is less than or equal to 20 ℃; the filling time in the step (9) is less than or equal to 40 minutes; in the step (10), the heating forming temperature is 78-82 ℃, the heating time is 40-45 minutes, and the central temperature of the product is 55-60 ℃; the sterilization in the step (11) is carried out by adopting a pasteurization method, the temperature is 85-90 ℃, the heating time is 60-90 minutes, and the central temperature of the product is more than or equal to 80 ℃; the central temperature of the product after secondary cooling in the step (12) is less than or equal to 25 ℃.
CN201811501548.9A 2018-12-10 2018-12-10 Tough bean curd based on biological enzyme and preparation method thereof Pending CN111280264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811501548.9A CN111280264A (en) 2018-12-10 2018-12-10 Tough bean curd based on biological enzyme and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201811501548.9A CN111280264A (en) 2018-12-10 2018-12-10 Tough bean curd based on biological enzyme and preparation method thereof

Publications (1)

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CN111280264A true CN111280264A (en) 2020-06-16

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103202350A (en) * 2013-04-28 2013-07-17 深圳市福荫食品集团有限公司 Tough tofu producing method and tough tofu
CN103621678A (en) * 2013-11-05 2014-03-12 苏州金记食品有限公司 Protoplasmic lactone bean curd and preparation method thereof
CN103621672A (en) * 2013-11-05 2014-03-12 苏州金记食品有限公司 Ginkgo lactone bean curd and production method thereof
CN105638922A (en) * 2016-02-03 2016-06-08 安吉祖名豆制食品有限公司 Box-packed bean curd and processing technology thereof
CN106720444A (en) * 2016-12-29 2017-05-31 重庆凰巢实业有限公司 A kind of bean curd and its processing method
CN107348011A (en) * 2017-09-08 2017-11-17 惠州天喜食品有限公司 A kind of bean curd and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103202350A (en) * 2013-04-28 2013-07-17 深圳市福荫食品集团有限公司 Tough tofu producing method and tough tofu
CN103621678A (en) * 2013-11-05 2014-03-12 苏州金记食品有限公司 Protoplasmic lactone bean curd and preparation method thereof
CN103621672A (en) * 2013-11-05 2014-03-12 苏州金记食品有限公司 Ginkgo lactone bean curd and production method thereof
CN105638922A (en) * 2016-02-03 2016-06-08 安吉祖名豆制食品有限公司 Box-packed bean curd and processing technology thereof
CN106720444A (en) * 2016-12-29 2017-05-31 重庆凰巢实业有限公司 A kind of bean curd and its processing method
CN107348011A (en) * 2017-09-08 2017-11-17 惠州天喜食品有限公司 A kind of bean curd and preparation method thereof

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Effective date of registration: 20210201

Address after: 215000 No.202, tianshangjiang Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Applicant after: SUZHOU JINJI FOODS Co.,Ltd.

Address before: 215000 No.3, Shuangqi Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Province

Applicant before: Suzhou laoxiangshi Industrial Development Co.,Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200616