JPS57146567A - Apparatus for treating bacterial cell - Google Patents

Apparatus for treating bacterial cell

Info

Publication number
JPS57146567A
JPS57146567A JP3282281A JP3282281A JPS57146567A JP S57146567 A JPS57146567 A JP S57146567A JP 3282281 A JP3282281 A JP 3282281A JP 3282281 A JP3282281 A JP 3282281A JP S57146567 A JPS57146567 A JP S57146567A
Authority
JP
Japan
Prior art keywords
bacterial cell
immobilized
substrate
membrane
enzyme
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP3282281A
Other languages
Japanese (ja)
Other versions
JPS6025111B2 (en
Inventor
Yasuo Kihara
Isao So
Isoji Sakai
Takashi Kawasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co Ltd
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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP3282281A priority Critical patent/JPS6025111B2/en
Publication of JPS57146567A publication Critical patent/JPS57146567A/en
Publication of JPS6025111B2 publication Critical patent/JPS6025111B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain high purity solubilized bacterial cell solution, continuously, in high yield, by the use of a porous membrane immobilized with a bacteriolytic enzyme and having pore size to inhibit the permeation of the bacterial cell.
CONSTITUTION: An enzyme capable of decomposing the cell wall of microorganisms, e.g. muramidase, protease, etc., is immobilized to a substrate such as saponified ethylene-vinyl acetate copolymer to obtain a porous membrane substrate 3 having a number or pores small enough to inhibit the transmission of the bacterial cells. The hollow fibers made of the substrate 3 are fixed at both ends with sealing material 8 to obtain the treating apparatus 1. A bacterial cell solution stored in the reservior 4 is pressed into the space 6 of the apparatus 1 with the pump 5. The bacterial cell component decomposed with the enzyme immobilized in the membrane is passed through the membrane 3, and recovered through the openings 9 at both ends of the apparatus.
COPYRIGHT: (C)1982,JPO&Japio
JP3282281A 1981-03-06 1981-03-06 Bacterial body processing device Expired JPS6025111B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3282281A JPS6025111B2 (en) 1981-03-06 1981-03-06 Bacterial body processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3282281A JPS6025111B2 (en) 1981-03-06 1981-03-06 Bacterial body processing device

Publications (2)

Publication Number Publication Date
JPS57146567A true JPS57146567A (en) 1982-09-10
JPS6025111B2 JPS6025111B2 (en) 1985-06-17

Family

ID=12369517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3282281A Expired JPS6025111B2 (en) 1981-03-06 1981-03-06 Bacterial body processing device

Country Status (1)

Country Link
JP (1) JPS6025111B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190672A (en) * 1984-10-11 1986-05-08 株式会社クラレ Treatment of fluids using porous hollow fiber having physiologically active substance fixed thereto
JPS63216469A (en) * 1987-02-14 1988-09-08 ミリポーア　アイアランド　ベスローテム　ベンノットシャップ Apparatus for separating molecular compoent from liquid containing said component

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102786709B (en) * 2012-07-18 2014-01-01 北京理工大学 Waterproof permeable material having antibacterial function, and its preparation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190672A (en) * 1984-10-11 1986-05-08 株式会社クラレ Treatment of fluids using porous hollow fiber having physiologically active substance fixed thereto
JPH0611328B2 (en) * 1984-10-11 1994-02-16 株式会社クラレ Method for treating liquid using porous hollow fiber to which physiologically active substance is immobilized
JPS63216469A (en) * 1987-02-14 1988-09-08 ミリポーア　アイアランド　ベスローテム　ベンノットシャップ Apparatus for separating molecular compoent from liquid containing said component

Also Published As

Publication number Publication date
JPS6025111B2 (en) 1985-06-17

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