JPS5718980A - Pretreating method of plant fibrous raw material - Google Patents

Pretreating method of plant fibrous raw material

Info

Publication number
JPS5718980A
JPS5718980A JP9329380A JP9329380A JPS5718980A JP S5718980 A JPS5718980 A JP S5718980A JP 9329380 A JP9329380 A JP 9329380A JP 9329380 A JP9329380 A JP 9329380A JP S5718980 A JPS5718980 A JP S5718980A
Authority
JP
Japan
Prior art keywords
fibrous material
raw material
plant fibrous
plant
decomposing
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.)
Pending
Application number
JP9329380A
Other languages
Japanese (ja)
Inventor
Takehiko Yamamoto
Susumu Oi
Michihiko Nojiri
Kazuo Sumiya
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP9329380A priority Critical patent/JPS5718980A/en
Publication of JPS5718980A publication Critical patent/JPS5718980A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Abstract

PURPOSE: To convert a plant fibrous material into an easily decomposable form by a microorganism or enzyme, by treating the plant fibrous material with a low-boiling organic solvent as a pretreating step in decomposing the fibrous material with an enzyme capable of decomposing cellulose to give a fermenting raw material.
CONSTITUTION: A plant fibrous material, e.g. bagasse, rice straw, bark, sawdust or municipal waste, is suspended in a low-boiling organic solvent, e.g. acetone, ethanol, is isopropanol, dioxane or dioxolane, in an amount of 5W10 times that of the fibrous material, kept at about 25W30°C and then allowed to stand for about 12W24hr. Water is then added to the treated plant fibrous material and the pH is adjusted. An enzyme capable of decomposing cellulose is then reacted with the material to saccharify the fibrous material. The resultant saccharified raw material for fermentation is then used for the methane or alcoholic fermentation or preparing a single cell protein (SCP).
COPYRIGHT: (C)1982,JPO&Japio
JP9329380A 1980-07-10 1980-07-10 Pretreating method of plant fibrous raw material Pending JPS5718980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9329380A JPS5718980A (en) 1980-07-10 1980-07-10 Pretreating method of plant fibrous raw material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9329380A JPS5718980A (en) 1980-07-10 1980-07-10 Pretreating method of plant fibrous raw material

Publications (1)

Publication Number Publication Date
JPS5718980A true JPS5718980A (en) 1982-01-30

Family

ID=14078329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9329380A Pending JPS5718980A (en) 1980-07-10 1980-07-10 Pretreating method of plant fibrous raw material

Country Status (1)

Country Link
JP (1) JPS5718980A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083543A (en) * 1983-10-13 1985-05-11 Satoru Imamura Feed for domestic animal
US5356641A (en) * 1993-05-10 1994-10-18 Indopco, Inc., D/B/A Quest International Flavors & Food Ingredients Company Process for preparing an oak wood extract and distillate
CN104041660A (en) * 2013-03-11 2014-09-17 湖州紫鑫生态农业科技有限公司 Manufacturing method of straw green feed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083543A (en) * 1983-10-13 1985-05-11 Satoru Imamura Feed for domestic animal
JPH0332340B2 (en) * 1983-10-13 1991-05-10 Satoru Imamura
US5356641A (en) * 1993-05-10 1994-10-18 Indopco, Inc., D/B/A Quest International Flavors & Food Ingredients Company Process for preparing an oak wood extract and distillate
CN104041660A (en) * 2013-03-11 2014-09-17 湖州紫鑫生态农业科技有限公司 Manufacturing method of straw green feed

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