CN1807583A - Method for cultivating phaffiafhodozyma enriched with astaxanthin using waste water from bean curd production - Google Patents

Method for cultivating phaffiafhodozyma enriched with astaxanthin using waste water from bean curd production Download PDF

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Publication number
CN1807583A
CN1807583A CN 200610045614 CN200610045614A CN1807583A CN 1807583 A CN1807583 A CN 1807583A CN 200610045614 CN200610045614 CN 200610045614 CN 200610045614 A CN200610045614 A CN 200610045614A CN 1807583 A CN1807583 A CN 1807583A
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Prior art keywords
astaxanthin
phaffiafhodozyma
cultivate
yellow seriflux
shrimpanin
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CN100386426C (en
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孙玉梅
崔迎进
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Dalian Polytechnic University
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Dalian Institute of Light Industry
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Abstract

A method for culturing shrimpanin-rich red-hair yeast with yellow pulp-water. Use yellow pulp-water as raw material; add cell wall weakening agent; inoculate red-hair yeast after sterilization; ferment for some time; collect the shrimpanin-rich red-hair yeast cell. Also we can furtherly do cell wall breaking treatment and extrat shrimpanin from the cell with acetone. The red-hair yeast achieved has high biogauge and yield much shrimpanin per volume waste water. Its advantanges contain: investment little; raw materials cost little; reduce the evironment pollution and resourse wasting because of waste water exclution. Both the achieved red-hair yeast and the shrimpanin extracted from it can be used as feedingstuff additive for top-grage aquatic products and birds, and can make the culturing products have high commondity value.

Description

Utilize yellow seriflux to cultivate the method for the phaffiafhodozyma that is rich in astaxanthin
Technical field
The present invention relates to the preparation field of biologically active substance, particularly a kind of method of utilizing yeast fermentation to prepare natural astaxanthin.
Background technology
Can produce a large amount of waste water in the bean product course of processing, it mainly is yellow seriflux, total amount is the heavy 5.5-7 of beans times, contains nutritive ingredients such as monose, VITAMIN, organic acid, water-soluble protein, amino acid, lipid in the water, belongs to the high waste water of high density biodegradability degree.At present a large amount of yellow plasm of soybean is used as discharge of wastewater, has not only wasted resource but also contaminate environment, has also increased the load of environmental improvement.Astaxanthin is a kind of keto-acid carotenoid with high economic worth, extensively is present in the organic sphere, particularly in aquatic animal such as shrimp, crab, fish and the plumage.Because astaxanthin has unique colouring function, extremely strong oxidation-resistance, on anticancer change, enhancing immunity and anti-biological function such as photosensitive, far be better than other carotenoid, thereby have broad application prospects in feed, food, makeup and medicine and other fields.The main source of current astaxanthin is to extract from the fishery products waste, utilizes algae and yeast culture production.Phaffiafhodozyma (Phaffia rhodozyma) is considered to one of bacterial classification of realizing the tool potentiality of fermentation method suitability for industrialized production natural astaxanthin.Compare with other sophisticated tunning, utilize the scale of microbiological industry production astaxanthin to differ greatly, subject matter is still and yields poorly, the fermentation costs height.For reducing production costs, the research worker is seeking cheap substrate as a research focus both at home and abroad.
Summary of the invention
Purpose of the present invention is intended to utilize a large amount of yellow serifluxes that produce in the bean product course of processing, produces natural astaxanthin, makes full use of resource to reach, and reduces environmental pollution, and reduces the purpose of astaxanthin fermentation production cost.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method of utilizing yellow seriflux to cultivate the phaffiafhodozyma that is rich in astaxanthin is provided, it is characterized in that: utilize the discarded yellow seriflux that produces in the production process of bean products to be basic material, add or do not add the exogenous nutrition material, after sterilization and inoculation, cultivate by the liquid ventilation, the phaffiafhodozyma of astaxanthin is rich in acquisition, and then this yeast cell passed through broken wall treatment, astaxanthin with in the acetone extraction cell comprises the steps:
The processing of a, raw material: interpolation 0-50 gram glucose in yellow seriflux/rise yellow seriflux, be heated to 115-125 ℃ of sterilization 20min then, standby;
B, liquid seeds cultivate: the slant preservation bacterial classification is activated, ventilates and cultivate 24h in cultivating 22 ℃ of liquid in the YM substratum in 22 ℃ on the wort slant medium of 10Bx;
C, phaffiafhodozyma ventilating fermentation: with the yellow seriflux volumeter, in the fermention medium yellow seriflux, inoculate the phaffiafhodozyma seed liquor of 4-16% (volume), ventilate in 22 ℃ of liquid and cultivate phaffiafhodozyma 48-96h; Collect yeast cell.
D, extraction astaxanthin: measure the content astaxanthin in the yeast cell, extract astaxanthin then according to a conventional method, and then fox extracting thallus protein.
In yellow seriflux, suitably add nutritive substances such as glucose, help the growth of phaffiafhodozyma cell, and then can improve the output of astaxanthin by increasing the output of phaffiafhodozyma cell.
The inventive method is a basic material with the discarded yellow seriflux that produces in the production process of bean products, the phaffiafhodozyma cell biomass that obtains is higher, the astaxanthin yield height, tropina after therefrom astaxanthin of Ti Quing or astaxanthin extract all can be used for the breeding feed additive of high-grade aquatic products and bird etc., can improve the commodity value of fishery products or birds, beasts and eggs etc. greatly.Advantages such as employing the inventive method is produced natural astaxanthin, not only utilizes resource fully, reduces environmental pollution, and has reduced the astaxanthin fermentation production cost significantly, has less investment, and raw materials cost is low have very high utilization and extention and are worth.
The invention will be further described below in conjunction with embodiment and Figure of description.
Description of drawings
Fig. 1 utilizes yellow seriflux to cultivate the process flow sheet of the phaffiafhodozyma that is rich in astaxanthin.
Embodiment
Embodiment 1.
The processing of a, raw material: yellow seriflux is heated to 115 ℃ of sterilization 20min, standby;
B, liquid seeds cultivate: the slant preservation bacterial classification is activated, ventilates and cultivate 24h in cultivating 22 ℃ of liquid in the YM substratum in 22 ℃ on the wort slant medium of 10Bx;
C, phaffiafhodozyma ventilating fermentation: with the yellow seriflux volumeter, in the fermention medium yellow seriflux, inoculate the phaffiafhodozyma seed liquor of 8% (volume), ventilate in 22 ℃ of liquid and cultivate phaffiafhodozyma 72h; Collect yeast cell.
D, extraction astaxanthin: measure the content astaxanthin in the yeast cell, extract astaxanthin then according to a conventional method, and then fox extracting thallus protein.
The acquisition biomass is 4.74g/L, astaxanthin volumetric production 2.43mg/L, cell content astaxanthin 512ug/g stem cell.
Embodiment 2.
The processing of a, raw material: in yellow seriflux, add 10,20,30,40 respectively, 50g glucose/L rises yellow seriflux, is heated to 120 ℃ of sterilization 20min then, and is standby;
B, liquid seeds cultivate: the slant preservation bacterial classification is activated, ventilates and cultivate 24h in cultivating 22 ℃ of liquid in the YM substratum in 22 ℃ on the wort slant medium of 10Bx;
C, phaffiafhodozyma ventilating fermentation: with the yellow seriflux volumeter, in the fermention medium yellow seriflux, inoculate the phaffiafhodozyma seed liquor of 4% (volume), ventilate in 22 ℃ of liquid and cultivate phaffiafhodozyma 96h; Collect yeast cell.
D, extraction astaxanthin: measure the content astaxanthin in the yeast cell, extract astaxanthin then according to a conventional method, and then fox extracting thallus protein.
Obtain that biomass is respectively 8.41,10.67,13.22,14.53,15.20g/L, the astaxanthin volumetric production is respectively 4.21,4.83,5.55,6.20, the 6.73mg/L fermented liquid, and the cell content astaxanthin is respectively 501,453,420,428, the 442ug/g stem cell.
Embodiment 3.
The processing of a, raw material: yellow seriflux is heated to 125 ℃ of sterilization 20min, standby;
B, liquid seeds cultivate: the slant preservation bacterial classification is activated, ventilates and cultivate 24h in cultivating 22 ℃ of liquid in the YM substratum in 22 ℃ on the wort slant medium of 10Bx;
C, phaffiafhodozyma ventilating fermentation: with the yellow seriflux volumeter, in the fermention medium yellow seriflux, inoculate the phaffiafhodozyma seed liquor of 16% (volume), ventilate in 22 ℃ of liquid and cultivate phaffiafhodozyma 48h; Collect yeast cell.
D, extraction astaxanthin: measure the content astaxanthin in the yeast cell, extract astaxanthin then according to a conventional method, and then fox extracting thallus protein.
The acquisition biomass is 4.68g/L, astaxanthin volumetric production 3.58mg/L, cell content astaxanthin 485ug/g stem cell.

Claims (1)

1, a kind of method of utilizing yellow seriflux to cultivate the phaffiafhodozyma that is rich in astaxanthin, it is characterized in that: utilize the discarded yellow seriflux that produces in the production process of bean products to be basic material, add or do not add the exogenous nutrition material, after sterilization and inoculation, cultivate by the liquid ventilation, obtain to be rich in the phaffiafhodozyma of astaxanthin, and then this yeast cell is passed through broken wall treatment, astaxanthin with in the acetone extraction cell comprises the steps:
The processing of a, raw material: interpolation 0-50 gram glucose in yellow seriflux/rise yellow seriflux, be heated to 115-125 ℃ of sterilization 20min then, standby;
B, liquid seeds cultivate: the slant preservation bacterial classification is activated, ventilates and cultivate 24h in cultivating 22 ℃ of liquid in the YM substratum in 22 ℃ on the wort slant medium of 10Bx;
C, phaffiafhodozyma ventilating fermentation: with the yellow seriflux volumeter, in the fermention medium yellow seriflux, inoculate the phaffiafhodozyma seed liquor of 4-16% (volume), ventilate in 22 ℃ of liquid and cultivate phaffiafhodozyma 48-96h; Collect yeast cell;
D, extraction astaxanthin: measure the content astaxanthin in the yeast cell, extract astaxanthin then according to a conventional method, and then fox extracting thallus protein.
CNB2006100456147A 2006-01-05 2006-01-05 Method for cultivating phaffiafhodozyma enriched with astaxanthin using waste water from bean curd production Expired - Fee Related CN100386426C (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101579040B (en) * 2009-06-14 2011-10-12 中国热带农业科学院热带作物品种资源研究所 Preparation method of astaxanthin biological feed
CN105087737A (en) * 2015-08-19 2015-11-25 华南理工大学 Method for preparing astaxanthin by fermenting Jerusalem artichoke and application thereof
CN108660176A (en) * 2018-05-03 2018-10-16 荆楚理工学院 A method of culture scenedesmus obliquus algae produces natural carotenoid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2203315B1 (en) * 2002-02-04 2005-06-16 Antibioticos, S.A.U. ASTAXANTINE PRODUCTION PROCEDURE THROUGH THE FERMENTATION OF SELECTED VINTAGES OF XANTHOPHYLLOMYCES DENDRORHOUS.
EP1543143A2 (en) * 2002-09-27 2005-06-22 DSM IP Assets B.V. Astaxanthin production using fed-batch fermentation process by phaffia rhodozyma
CN1225546C (en) * 2003-07-23 2005-11-02 天津大学 Method for preparing astaxanthin from alga cultivated by using residue of fermenting yeast
CN1282749C (en) * 2003-11-25 2006-11-01 华南理工大学 Course feeding fermentation method for preparing astaxanthin with molasses or starch sugar as materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101579040B (en) * 2009-06-14 2011-10-12 中国热带农业科学院热带作物品种资源研究所 Preparation method of astaxanthin biological feed
CN105087737A (en) * 2015-08-19 2015-11-25 华南理工大学 Method for preparing astaxanthin by fermenting Jerusalem artichoke and application thereof
CN105087737B (en) * 2015-08-19 2018-07-20 华南理工大学 It is a kind of to utilize the method and application that jerusalem artichoke is fermenting raw materials production astaxanthin
CN108660176A (en) * 2018-05-03 2018-10-16 荆楚理工学院 A method of culture scenedesmus obliquus algae produces natural carotenoid

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