RU93052158A - STRAIN BACILLUS - PRODUCER OF XYLANASE, THERMOFIL XYLANASE, METHOD FOR ITS PREPARATION AND USE - Google Patents

STRAIN BACILLUS - PRODUCER OF XYLANASE, THERMOFIL XYLANASE, METHOD FOR ITS PREPARATION AND USE

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Publication number
RU93052158A
RU93052158A RU93052158/13A RU93052158A RU93052158A RU 93052158 A RU93052158 A RU 93052158A RU 93052158/13 A RU93052158/13 A RU 93052158/13A RU 93052158 A RU93052158 A RU 93052158A RU 93052158 A RU93052158 A RU 93052158A
Authority
RU
Russia
Prior art keywords
xylanase
thermofil
producer
preparation
strain bacillus
Prior art date
Application number
RU93052158/13A
Other languages
Russian (ru)
Inventor
Самэн Эрик
Дебейр Филипп
Дебейр-Госселен Мишель
Тузель Жан-Пьер
Original Assignee
Энститю Насьональ Де Ля Решерш Агрономик
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Энститю Насьональ Де Ля Решерш Агрономик filed Critical Энститю Насьональ Де Ля Решерш Агрономик
Publication of RU93052158A publication Critical patent/RU93052158A/en

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Claims (1)

Ксиланаза, обладающая молекулярной массой 22 кДа приблизительно, изоэлектрической точкой приблизительно 7,7, стабильностью при 60°С и имеющая оптимальную активность при pH 4,8 - 7. Ксиланаза выделяется штаммами Bacillus и может быть очищена концентрацией супернатанта культуры этих штаммов, переходом на ионообменную колонку, затем на колонку гидрофобного взаимодействия. Ксиланаза может быть использована в отбеливании бумажной массы и в получении ксило-олигосахаридов из первичных веществ растительного происхождения.Xylanase, having a molecular weight of 22 kDa approximately, an isoelectric point of approximately 7.7, stability at 60 ° C and having optimal activity at pH 4.8–7. column, then on the hydrophobic interaction column. Xylanase can be used in bleaching paper pulp and in obtaining xylo-oligosaccharides from primary substances of plant origin.
RU93052158/13A 1991-02-01 1992-01-28 STRAIN BACILLUS - PRODUCER OF XYLANASE, THERMOFIL XYLANASE, METHOD FOR ITS PREPARATION AND USE RU93052158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91/01191 1991-02-01

Publications (1)

Publication Number Publication Date
RU93052158A true RU93052158A (en) 1995-07-20

Family

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464313C2 (en) * 2006-04-12 2012-10-20 Нэйшенл Рисерч Каунсил Оф Кэнэда Modified xylanase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2464313C2 (en) * 2006-04-12 2012-10-20 Нэйшенл Рисерч Каунсил Оф Кэнэда Modified xylanase

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