CN116508839A - Method for preparing astragalus yogurt - Google Patents

Method for preparing astragalus yogurt Download PDF

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Publication number
CN116508839A
CN116508839A CN202310094750.9A CN202310094750A CN116508839A CN 116508839 A CN116508839 A CN 116508839A CN 202310094750 A CN202310094750 A CN 202310094750A CN 116508839 A CN116508839 A CN 116508839A
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CN
China
Prior art keywords
astragalus
sampling
water
mixture
yogurt
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Pending
Application number
CN202310094750.9A
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Chinese (zh)
Inventor
边益庆
刘畅
刘健鹏
王磊
郝志耀
延庆飞
白崇生
薛久州
边兆举
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Yulin Zhaoju Dairy Co ltd
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Yulin Zhaoju Dairy Co ltd
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Publication date
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Priority to CN202310094750.9A priority Critical patent/CN116508839A/en
Publication of CN116508839A publication Critical patent/CN116508839A/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
    • A23C9/00Milk preparations; Milk powder or milk powder preparations
    • A23C9/12Fermented milk preparations; Treatment using microorganisms or enzymes
    • A23C9/13Fermented milk preparations; Treatment using microorganisms or enzymes using additives
    • 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
    • A23C2240/00Use or particular additives or ingredients
    • A23C2240/15Use of plant extracts, including purified and isolated derivatives thereof, as ingredient in dairy products
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Dairy Products (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

The invention provides a preparation method of astragalus yoghurt, which belongs to the field of astragalus yoghurt preparation, and comprises the following specific steps of raw material preparation; processing astragalus; mixing the raw materials, cleaning, slicing, soaking, crushing, steaming, filtering and storing; sterilizing at high temperature; inoculating; fermenting; sampling detection, sterilization step sampling, inoculation step sampling and fermentation step sampling. The reasonable preparation method provided by the invention has the advantages that the medicine property inside the astragalus can be fully and flexibly changed by soaking the sliced astragalus, and then the medicine property of the astragalus can be fully dissolved in water by matching with the subsequent steaming step, so that the effect is better when the astragalus is prepared into the yoghourt, the astragalus slag is filtered out and then concentrated, the slag is prevented from being contained in the yoghourt, and the edible taste of the astragalus yoghourt is further improved.

Description

Method for preparing astragalus yogurt
Technical Field
The invention belongs to the technical field of astragalus yogurt production, and particularly relates to a production method of astragalus yogurt.
Background
Astragalus, also called astragalus, has the functions of enhancing immunity, protecting liver, promoting urination, resisting aging and stress, reducing blood pressure and resisting bacteria, and the yoghurt is prepared by taking fresh milk or milk powder as a raw material, pasteurizing, adding beneficial bacteria (a starter) into the milk, fermenting, cooling and filling to obtain a milk product, wherein the drug property of the astragalus cannot be fully dissolved in the production process, the preparation process cannot be traced, and problems cannot be found in time.
Disclosure of Invention
In order to solve the technical problems, the invention provides a manufacturing method of astragalus yoghurt, which specifically comprises the following steps:
step one: raw material preparation: astragalus root, milk powder, pure gum, xanthan gum, streptococcus thermophilus, lactobacillus bulgaricus and mineral water;
step two: the astragalus root processing method specifically comprises the following operation steps:
the first step: cleaning and slicing: cleaning radix astragali, peeling, air drying in shade, and cutting into pieces of radix astragali of about one millimeter;
and a second step of: soaking and crushing: soaking radix astragali in warm water for 1-2 hr, and pulverizing in pulverizer;
and a third step of: and (3) cooking and filtering: pouring the crushed astragalus water into a steaming device for heating, filtering the astragalus water, and completely separating the astragalus residues on the inner side;
fourth step: and (3) filtering and storing: concentrating radix astragali water in a traditional Chinese medicine concentrator to obtain a viscous extract;
step three: mixing the raw materials: mixing radix astragali extract, milk powder, mineral water, pure gum and xanthan gum according to the weight ratio of 0.5:1:8:0.1: mixing together in a proportion of 0.4, homogenizing twice under the conditions of a homogenizing pressure of 31 megapascals to 35 megapascals and a temperature of 57 degrees to 60 degrees;
step four: and (3) high-temperature sterilization: placing the homogenized mixture into high-temperature sterilization equipment, and sterilizing for 15 minutes at 121 ℃ or 40 minutes at 116 ℃ by cooling and regulating;
step five: inoculating: preparing streptococcus thermophilus and lactobacillus bulgaricus according to a proportion, sterilizing, cooling to below 45 ℃ and inoculating;
step six: fermentation: fermenting at 42-45 deg.c for 500 min, and then holding at 3-4 deg.c for 15-17 hr;
step seven: the sampling detection specifically comprises the following operation steps:
the first step: sampling in a sterilization step: after the mixture is sterilized, sampling the mixture by using a sampling tool, then placing the mixture into a testing device for testing, and labeling and archiving a test result;
and a second step of: sampling in the inoculation step: sampling the inoculated mixture by using a sampling tool, then placing the mixture under a microscope to observe the inoculation state, and labeling and archiving the result;
and a third step of: sampling in the fermentation step: and the sampling tools are used for sampling the yoghurt after the two times of fermentation respectively, and the yoghurt is respectively sent into detection equipment for detection, and the result is labeled and archived as well, so that the subsequent investigation is facilitated.
Preferably, in the second step, the temperature of warm water in the soaking and crushing in the second step is 30-50 ℃, and the crushing time is 3-5 minutes.
Preferably, in the second step, the steaming time in the third step of steaming and filtering is 15 minutes to 30 minutes, so that the radix astragali essence is completely mixed into the radix astragali water.
Preferably, in the seventh step, the detection results are bound together, and each batch of astragalus yoghurt is followed for subsequent processing, so that the subsequent quality inspector can conveniently inspect.
Compared with the prior art, the invention has the following beneficial effects: the preparation method of the astragalus yoghurt is widely applied to the field of astragalus yoghurt preparation. The invention provides a reasonable manufacturing method, the medicine property inside the astragalus can be fully and flexibly changed by soaking the astragalus after slicing, and then the medicine property of the astragalus can be fully dissolved in water by matching with the subsequent steaming step, so that the effect is better when the astragalus is manufactured into the yoghourt, the astragalus slag is filtered and concentrated, the slag is prevented from being contained in the yoghourt, the edible taste of the astragalus yoghourt is further improved, each step in the manufacturing process of the astragalus yoghourt can be strictly controlled by three sampling and inspection, the problem can be timely found, and the subsequent problem is convenient to trace and search.
Drawings
Fig. 1 is a flow chart of a method for preparing astragalus yogurt.
Fig. 2 is a flow chart of astragalus processing.
Fig. 3 is a sample detection flow chart.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
in the figure:
as shown in figures 1 to 3
The preparation method of the astragalus yogurt specifically comprises the following steps:
s101: raw material preparation: astragalus root, milk powder, pure gum, xanthan gum, streptococcus thermophilus, lactobacillus bulgaricus and mineral water;
s102: the astragalus root processing method specifically comprises the following operation steps:
s201: cleaning and slicing: cleaning radix astragali, peeling, air drying in shade, and cutting into pieces of radix astragali of about one millimeter;
s202: soaking and crushing: soaking radix astragali in warm water for 1-2 hr, and pulverizing in pulverizer;
s203: and (3) cooking and filtering: pouring the crushed astragalus water into a steaming device for heating, filtering the astragalus water, and completely separating the astragalus residues on the inner side;
s204: and (3) filtering and storing: concentrating radix astragali water in a traditional Chinese medicine concentrator to obtain a viscous extract;
s103: mixing the raw materials: mixing radix astragali extract, milk powder, mineral water, pure gum and xanthan gum according to the weight ratio of 0.5:1:8:0.1: mixing together in a proportion of 0.4, homogenizing twice under the conditions of a homogenizing pressure of 31 megapascals to 35 megapascals and a temperature of 57 degrees to 60 degrees;
s104: and (3) high-temperature sterilization: placing the homogenized mixture into high-temperature sterilization equipment, and sterilizing for 15 minutes at 121 ℃ or 40 minutes at 116 ℃ by cooling and regulating;
s105: inoculating: preparing streptococcus thermophilus and lactobacillus bulgaricus according to a proportion, sterilizing, cooling to below 45 ℃ and inoculating;
s106: fermentation: fermenting at 42-45 deg.c for 500 min, and then holding at 3-4 deg.c for 15-17 hr;
s107: the sampling detection specifically comprises the following operation steps:
s701: sampling in a sterilization step: after the mixture is sterilized, sampling the mixture by using a sampling tool, then placing the mixture into a testing device for testing, and labeling and archiving a test result;
s702: sampling in the inoculation step: sampling the inoculated mixture by using a sampling tool, then placing the mixture under a microscope to observe the inoculation state, and labeling and archiving the result;
s703: sampling in the fermentation step: and the sampling tools are used for sampling the yoghurt after the two times of fermentation respectively, and the yoghurt is respectively sent into detection equipment for detection, and the result is labeled and archived as well, so that the subsequent investigation is facilitated.
Examples of the embodiments
Example 1:
1. raw material preparation: astragalus root, milk powder, pure gum, xanthan gum, streptococcus thermophilus, lactobacillus bulgaricus and mineral water;
2. the astragalus root processing method specifically comprises the following operation steps:
the first step: cleaning and slicing: cleaning radix astragali, peeling, air drying in shade, and cutting into pieces of radix astragali of about one millimeter;
and a second step of: soaking and crushing: soaking radix astragali in warm water for 1-2 hr, and pulverizing in pulverizer;
and a third step of: and (3) cooking and filtering: pouring the crushed astragalus water into a steaming device for heating, filtering the astragalus water, and completely separating the astragalus residues on the inner side;
fourth step: and (3) filtering and storing: concentrating radix astragali water in a traditional Chinese medicine concentrator to obtain a viscous extract;
3. mixing the raw materials: mixing radix astragali extract, milk powder, mineral water, pure gum and xanthan gum according to the weight ratio of 0.5:1:8:0.1: mixing together in a proportion of 0.4, homogenizing twice under the conditions of a homogenizing pressure of 31 megapascals to 35 megapascals and a temperature of 57 degrees to 60 degrees;
4. and (3) high-temperature sterilization: placing the homogenized mixture into high-temperature sterilization equipment, and sterilizing for 15 minutes at 121 ℃ or 40 minutes at 116 ℃ by cooling and regulating;
5. inoculating: preparing streptococcus thermophilus and lactobacillus bulgaricus according to a proportion, sterilizing, cooling to below 45 ℃ and inoculating;
6. fermentation: fermenting at 42-45 deg.c for 500 min, and then holding at 3-4 deg.c for 15-17 hr;
7. the sampling detection specifically comprises the following operation steps:
the first step: sampling in a sterilization step: after the mixture is sterilized, sampling the mixture by using a sampling tool, then placing the mixture into a testing device for testing, and labeling and archiving a test result;
and a second step of: sampling in the inoculation step: sampling the inoculated mixture by using a sampling tool, then placing the mixture under a microscope to observe the inoculation state, and labeling and archiving the result;
and a third step of: sampling in the fermentation step: and the sampling tools are used for sampling the yoghurt after the two times of fermentation respectively, and the yoghurt is respectively sent into detection equipment for detection, and the result is labeled and archived as well, so that the subsequent investigation is facilitated.
By using the technical scheme of the invention or under the inspired by the technical scheme of the invention, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the invention.

Claims (6)

1. The preparation method of the astragalus yogurt is characterized by specifically comprising the following steps of:
step one: raw material preparation: astragalus root, milk powder, pure gum, xanthan gum, streptococcus thermophilus, lactobacillus bulgaricus and mineral water;
step two: processing astragalus;
step three: mixing the raw materials: mixing radix astragali extract, milk powder, mineral water, pure gum and xanthan gum according to the weight ratio of 0.5:1:8:0.1: mixing together in a proportion of 0.4, homogenizing twice under the conditions of a homogenizing pressure of 31 megapascals to 35 megapascals and a temperature of 57 degrees to 60 degrees;
step four: and (3) high-temperature sterilization: placing the homogenized mixture into high-temperature sterilization equipment, and sterilizing for 15 minutes at 121 ℃ or 40 minutes at 116 ℃ by cooling and regulating;
step five: inoculating: preparing streptococcus thermophilus and lactobacillus bulgaricus according to a proportion, sterilizing, cooling to below 45 ℃ and inoculating;
step six: fermentation: fermenting at 42-45 deg.c for 500 min, and then holding at 3-4 deg.c for 15-17 hr;
step seven: and (5) sampling and detecting.
2. The method for preparing astragalus yogurt according to claim 1, wherein in the second step, the astragalus processing specifically comprises the following steps:
the first step: cleaning and slicing: cleaning radix astragali, peeling, air drying in shade, and cutting into pieces of radix astragali of about one millimeter;
and a second step of: soaking and crushing: soaking radix astragali in warm water for 1-2 hr, and pulverizing in pulverizer;
and a third step of: and (3) cooking and filtering: pouring the crushed astragalus water into a steaming device for heating, filtering the astragalus water, and completely separating the astragalus residues on the inner side;
fourth step: and (3) filtering and storing: concentrating radix astragali water in a traditional Chinese medicine concentrator to obtain viscous extract.
3. The method for preparing astragalus yogurt according to claim 1, wherein the sampling and detecting specifically comprises the following steps:
the first step: sampling in a sterilization step: after the mixture is sterilized, sampling the mixture by using a sampling tool, then placing the mixture into a testing device for testing, and labeling and archiving a test result;
and a second step of: sampling in the inoculation step: sampling the inoculated mixture by using a sampling tool, then placing the mixture under a microscope to observe the inoculation state, and labeling and archiving the result;
and a third step of: sampling in the fermentation step: and the sampling tools are used for sampling the yoghurt after the two times of fermentation respectively, and the yoghurt is respectively sent into detection equipment for detection, and the result is labeled and archived as well, so that the subsequent investigation is facilitated.
4. The method for preparing astragalus yogurt according to claim 2, wherein in the second step, the temperature of warm water in the soaking and crushing is 30-50 ℃ and the crushing time is 3-5 minutes.
5. The method for preparing astragalus yogurt according to claim 2, wherein in the second step, the steaming time in the third step of steaming and filtering is 15 minutes to 30 minutes, so that the astragalus essence is completely mixed into the astragalus water.
6. The method for preparing astragalus yogurt according to claim 1, wherein in step seven, the detection results are bound together, and each batch of astragalus yogurt is followed for subsequent processing, thereby facilitating subsequent quality inspector inspection.
CN202310094750.9A 2023-02-09 2023-02-09 Method for preparing astragalus yogurt Pending CN116508839A (en)

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Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103609693A (en) * 2013-11-13 2014-03-05 王玉清 Astragalus membranaceus health-care yogurt and manufacture method thereof
CN108812896A (en) * 2018-05-14 2018-11-16 孙香梅 Radix Astragali Ultramicro-powder Yoghourt and preparation method thereof
CN109645120A (en) * 2019-01-14 2019-04-19 齐鲁理工学院 A kind of strawberry Chinese medicine Yoghourt and preparation method thereof
CN114098031A (en) * 2021-11-19 2022-03-01 北京市临床药学研究所(北京市中药研究所) Fine astragalus and autumn pear paste and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103609693A (en) * 2013-11-13 2014-03-05 王玉清 Astragalus membranaceus health-care yogurt and manufacture method thereof
CN108812896A (en) * 2018-05-14 2018-11-16 孙香梅 Radix Astragali Ultramicro-powder Yoghourt and preparation method thereof
CN109645120A (en) * 2019-01-14 2019-04-19 齐鲁理工学院 A kind of strawberry Chinese medicine Yoghourt and preparation method thereof
CN114098031A (en) * 2021-11-19 2022-03-01 北京市临床药学研究所(北京市中药研究所) Fine astragalus and autumn pear paste and preparation method thereof

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