CN108611288A - A kind of microzyme culture medium for the super light bread that ferments - Google Patents
A kind of microzyme culture medium for the super light bread that ferments Download PDFInfo
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- CN108611288A CN108611288A CN201611137758.5A CN201611137758A CN108611288A CN 108611288 A CN108611288 A CN 108611288A CN 201611137758 A CN201611137758 A CN 201611137758A CN 108611288 A CN108611288 A CN 108611288A
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- culture
- triangular flask
- culture medium
- ferments
- bread
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- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21D—TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
- A21D8/00—Methods for preparing or baking dough
- A21D8/02—Methods for preparing dough; Treating dough prior to baking
- A21D8/04—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
- A21D8/047—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes with yeasts
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/14—Fungi; Culture media therefor
- C12N1/16—Yeasts; Culture media therefor
- C12N1/18—Baker's yeast; Brewer's yeast
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- Mycology (AREA)
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
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- Biomedical Technology (AREA)
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- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
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- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
The present invention is a kind of microzyme culture medium for the super light bread that ferments, and raw material proportioning is following (g/L)：Corn flour 3.3 4.4, tapioca flour 1.2 2.0, lean meat powder 2.8 3.5, yeast powder 1.2 1.8, potassium hydrogen phosphate 1.5 2.0, glucose 2.2 3.0, lactose 2.3 2.5, agar 25 30, pH value 7 ± 0.2, temperature are 24 ± 1 DEG C；It uses triangular flask as culture tool, chooses the triangular flask of 350ml, will pour into triangular flask after raw material proportioning, with the water dissolution of 100ml, then shake up, sterilized triangular flask to be placed in sterilization box；After the culture matrix manufacturing, strain is accessed, is put into culture bottle and further cultivates, the high saccharomycete of production activity.The culture medium of the present invention prepares fairly simple, and culture medium nutrition is more abundant, the growth characteristics of entirely appropriate saccharomycete.Saccharomycete after culture is for the bread that ferments, bread, and rich in toughness, mouthfeel is very good.
Description
Technical field
The present invention relates to saccharomycete culture technique field, specifically a kind of saccharomycete for the super light bread that ferments
Culture medium.
Background technology
Saccharomycete is the main bacteria seed of fermentation, and Spawn incubation obtains good ring, directly influences the quality of fermentation.Therefore, it carries out
Cultivation work is very important, however present culture medium is chemical solution mostly, pollutes environment, has chemistry residual after culture
It stays, influences strain development.
Invention content
The present invention provides a kind of microzyme culture medium for the super light bread that ferments.
The technical solution adopted by the present invention is：
A kind of microzyme culture medium for the super light bread that ferments, raw material proportioning are following (g/L)：Corn flour 3.3-
4.4, tapioca flour 1.2-2.0, lean meat powder 2.8-3.5, yeast powder 1.2-1.8, potassium hydrogen phosphate 1.5-2.0, glucose 2.2-3.0,
Lactose 2.3-2.5, agar 25-30, pH value 7 ± 0.2, temperature are 24 ± 1 DEG C；
It uses triangular flask as culture tool, chooses the triangular flask of 350ml, will be poured into triangular flask after raw material proportioning, used
The water dissolution of 100ml, then shakes up, and is sterilized triangular flask to be placed in sterilization box；
Corn flour, tapioca flour provide the nutriments such as carbon source, protein；Lean meat powder and yeast powder provide nitrogen source, vitamin
And growth factor；Glucose and lactose provide carbon source for fermentable saccharide；Potassium hydrogen phosphate is buffer；Use agar solidification；
After the culture matrix manufacturing, strain is accessed, is put into culture bottle and further cultivates, the high ferment of production activity
Female bacterium.
It is an advantage of the invention that：Above-mentioned culture medium prepares fairly simple, and culture medium nutrition is more abundant, entirely appropriate yeast
The growth characteristics of bacterium.Saccharomycete after culture is for the bread that ferments, bread, and rich in toughness, mouthfeel is very good.
Specific implementation mode
A kind of microzyme culture medium for the super light bread that ferments, raw material proportioning are following (g/L)：Corn flour 3.3-
4.4, tapioca flour 1.2-2.0, lean meat powder 2.8-3.5, yeast powder 1.2-1.8, potassium hydrogen phosphate 1.5-2.0, glucose 2.2-3.0,
Lactose 2.3-2.5, agar 25-30, pH value 7 ± 0.2, temperature are 24 ± 1 DEG C；
It uses triangular flask as culture tool, chooses the triangular flask of 350ml, will be poured into triangular flask after raw material proportioning, used
The water dissolution of 100ml, then shakes up, and is sterilized triangular flask to be placed in sterilization box；
Corn flour, tapioca flour provide the nutriments such as carbon source, protein；Lean meat powder and yeast powder provide nitrogen source, vitamin
And growth factor；Glucose and lactose provide carbon source for fermentable saccharide；Potassium hydrogen phosphate is buffer；Use agar solidification；
After the culture matrix manufacturing, strain is accessed, is put into culture bottle and further cultivates, the high ferment of production activity
Female bacterium.
Claims (1)
1. a kind of microzyme culture medium for the super light bread that ferments, it is characterised in that：
Raw material proportioning is following (g/L)：Corn flour 3.3-4.4, tapioca flour 1.2-2.0, lean meat powder 2.8-3.5, yeast powder 1.2-
1.8, potassium hydrogen phosphate 1.5-2.0, glucose 2.2-3.0, lactose 2.3-2.5, agar 25-30, pH value 7 ± 0.2, temperature be 24 ±
1℃；
It uses triangular flask as culture tool, chooses the triangular flask of 350ml, will be poured into triangular flask after raw material proportioning, with 100ml's
Then water dissolution shakes up, sterilized triangular flask to be placed in sterilization box；
Corn flour, tapioca flour provide the nutriments such as carbon source, protein；Lean meat powder and yeast powder provide nitrogen source, vitamin and life
The long factor；Glucose and lactose provide carbon source for fermentable saccharide；Potassium hydrogen phosphate is buffer；Use agar solidification；
After the culture matrix manufacturing, strain is accessed, is put into culture bottle and further cultivates, the high yeast of production activity
Bacterium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137758.5A CN108611288A (en) | 2016-12-12 | 2016-12-12 | A kind of microzyme culture medium for the super light bread that ferments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137758.5A CN108611288A (en) | 2016-12-12 | 2016-12-12 | A kind of microzyme culture medium for the super light bread that ferments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108611288A true CN108611288A (en) | 2018-10-02 |
Family
ID=63657525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611137758.5A Pending CN108611288A (en) | 2016-12-12 | 2016-12-12 | A kind of microzyme culture medium for the super light bread that ferments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108611288A (en) |
-
2016
- 2016-12-12 CN CN201611137758.5A patent/CN108611288A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |
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| WD01 | Invention patent application deemed withdrawn after publication |