CN1364425A - Detoxication method for aflatoxin in raw material for brewing seasonings - Google Patents

Detoxication method for aflatoxin in raw material for brewing seasonings Download PDF

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Publication number
CN1364425A
CN1364425A CN01107435A CN01107435A CN1364425A CN 1364425 A CN1364425 A CN 1364425A CN 01107435 A CN01107435 A CN 01107435A CN 01107435 A CN01107435 A CN 01107435A CN 1364425 A CN1364425 A CN 1364425A
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CN
China
Prior art keywords
raw material
aflatoxin
brewing seasonings
brewing
poison
Prior art date
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Granted
Application number
CN01107435A
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Chinese (zh)
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CN1226939C (en
Inventor
刘大岭
姚冬生
周天鸿
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Guangzhou Keren Bioengineering Co., Ltd.
Original Assignee
Jinan University
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Priority to CNB011074353A priority Critical patent/CN1226939C/en
Publication of CN1364425A publication Critical patent/CN1364425A/en
Application granted granted Critical
Publication of CN1226939C publication Critical patent/CN1226939C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The detoxication method for aflatoxin in raw material for brewing seasonings features that the fermented bacteria strain is mixed with raw material for brewing seasonings, after being crushed directly, at the conditions of 25-70 deg.c temperature, 20-80 % humidity and pH 6.0-8.5 for 20-120 min. The said process can degrade alatoxin in raw material for brewing seasonings effectively, mildly and safety, and is suitable for use in food producing industry.

Description

The poison-removing method of aflatoxin in the raw material for brewing seasonings
The present invention relates to the poison-removing method of aflatoxin in a kind of raw material for brewing seasonings.
Method at aflatoxin detoxification in the raw material for brewing seasonings is not arranged in the prior art.Can pollute the method that mould reduces aflatoxin wherein by the control raw material for brewing seasonings has: (1) selects mould grain method, and this method is that the cereal that will go mouldy is chosen from raw material and removed.(2) ultraviolet irradiation, this method is shone to decompose aflatoxin wherein raw material with ultraviolet ray.Existing method weak effect, efficient is low and need increase to prevent the safety means of poisoning.
Purpose of the present invention is intended to overcome the deficiencies in the prior art and the poison-removing method of aflatoxin in a kind of raw material for brewing seasonings of efficient, gentle, non-toxic and safe is provided.
The object of the present invention is achieved like this:
The poison-removing method of aflatoxin in a kind of raw material for brewing seasonings, it is characterized in that Mechanical Crushing behind the strain fermentation or fermentation back are directly mixed with raw material for brewing seasonings, perhaps the active matter with the energy aflatoxin degradation mixes with raw material for brewing seasonings, temperature is 25～70 ℃, humidity is 20%～80%, and pH fully mixed 5～120 minutes under 6.0～8.5 the condition.
---described bacterium pearl is meant Armillariella tabescens (Armillariella tabescens) or aspergillus niger (Aspergillus niger).
---the active matter of described energy aflatoxin degradation is meant Aflatoxin-detofizyme B1.
---described raw material for brewing seasonings can be beans, rice, Chinese sorghum, wheat, seed grouts, wheat bran cake and soya-bean cake.
Below by embodiment the present invention is further described:
1 kilogram of toxic grain trough raw material, the strain fermentation thing 50g of adding energy aflatoxin degradation is 35 ℃ in temperature, and humidity is 60%, and abundant mixing 50 minutes was the aflatoxin in the degradable feedstuff under the pH7.0 condition.

Claims (4)

1, the poison-removing method of aflatoxin in a kind of raw material for brewing seasonings, it is characterized in that Mechanical Crushing behind the strain fermentation or fermentation back are directly mixed with raw material for brewing seasonings, perhaps the active matter with the energy aflatoxin degradation mixes with raw material for brewing seasonings, temperature is 25～70 ℃, humidity is 20%～80%, and pH fully mixed 5～120 minutes under 6.0～8.5 the condition.
2, the poison-removing method of aflatoxin in the raw material for brewing seasonings according to claim 1 is characterized in that the bacterium pearl is meant Armillariella tabescens (Armillariella tabescens) or aspergillus niger (Aspergillus niger).
3, the poison-removing method of aflatoxin in the raw material for brewing seasonings according to claim 1 is characterized in that the active matter of energy aflatoxin degradation is meant Aflatoxin-detofizyme B1.
4, the poison-removing method of aflatoxin in the raw material for brewing seasonings according to claim 1 is characterized in that raw material for brewing seasonings can be beans, rice, Chinese sorghum, wheat, seed grouts, wheat bran cake and soya-bean cake.
CNB011074353A 2001-01-12 2001-01-12 Detoxication method for aflatoxin in raw material for brewing seasonings Expired - Fee Related CN1226939C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB011074353A CN1226939C (en) 2001-01-12 2001-01-12 Detoxication method for aflatoxin in raw material for brewing seasonings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB011074353A CN1226939C (en) 2001-01-12 2001-01-12 Detoxication method for aflatoxin in raw material for brewing seasonings

Publications (2)

Publication Number Publication Date
CN1364425A true CN1364425A (en) 2002-08-21
CN1226939C CN1226939C (en) 2005-11-16

Family

ID=4656363

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011074353A Expired - Fee Related CN1226939C (en) 2001-01-12 2001-01-12 Detoxication method for aflatoxin in raw material for brewing seasonings

Country Status (1)

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CN (1) CN1226939C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104738362A (en) * 2013-12-27 2015-07-01 中粮营养健康研究院有限公司 Application of rhodococcus erythropolis in degrading aflatoxin B1 in brewing seasoning or raw materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104738362A (en) * 2013-12-27 2015-07-01 中粮营养健康研究院有限公司 Application of rhodococcus erythropolis in degrading aflatoxin B1 in brewing seasoning or raw materials
CN104738362B (en) * 2013-12-27 2019-08-02 中粮营养健康研究院有限公司 Purposes of the red city Rhodococcus sp in the aflatoxin B1 in degradation brewing seasonings or its raw material

Also Published As

Publication number Publication date
CN1226939C (en) 2005-11-16

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Owner name: GUANGZHOU KEREN BIOLOGY ENGINEERING CO., LTD.

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Address after: 510600, Guangzhou, Guangdong province Yuexiu District Temple right south street, one street, No. 9, Guang Guang building, room 901

Patentee after: Guangzhou Keren Bioengineering Co., Ltd.

Address before: 510632 Guangdong city of Guangzhou province Tianhe District Shipai

Patentee before: Jinan University

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Address after: Zip code nine, 37 Hua Jing Road, 105 Zhongshan Avenue, Guangzhou, Guangdong, Tianhe District, zip code: 510630

Co-patentee after: Yao Dongsheng

Patentee after: Guangzhou Jinan Technology Industry Group Limited

Address before: Room 901, Guang Tian building, No. 9, Lane 1, South Street, right south road, Yuexiu District temple, Guangdong, Guangzhou: 510600

Patentee before: Guangzhou Keren Bioengineering Co., Ltd.

ASS Succession or assignment of patent right

Owner name: GUANGZHOU KEREN BIOLOGY ENGINEERING CO., LTD.

Free format text: FORMER OWNER: GUANGZHOU JINAN SCIENCE + TECHNOLOGY INDUSTRY GROUP CO., LTD.; YAO DONGSHENG

Effective date: 20080718

C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20080718

Address after: Room 9, Guang Bai building, No. 901, Lane 1, South Street, right south road, Yuexiu District temple, Guangdong, Guangzhou: 510600

Patentee after: Guangzhou Keren Bioengineering Co., Ltd.

Address before: Zip code nine, 37 Hua Jing Road, 105 Zhongshan Avenue, Guangzhou, Guangdong, Tianhe District, zip code: 510630

Co-patentee before: Yao Dongsheng

Patentee before: Guangzhou Jinan Technology Industry Group Limited

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051116

Termination date: 20200112

CF01 Termination of patent right due to non-payment of annual fee