Enzymatic hydrolysis of defatted peanut cake and its effecs on functional properties and antioxidant capacity of peptides. (Record no. 39570)

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005 - DATE AND TIME OF LATEST TRANSACTION
control field 20260818100401.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 190321s2015 th uu m rtt 0| a1eng d
035 ## - SYSTEM CONTROL NUMBER
System control number .b12299777
099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number AIT Thesis no.FB-15-01
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name May Kyar Nyo
245 10 - TITLE STATEMENT
Title Enzymatic hydrolysis of defatted peanut cake and its effecs on functional properties and antioxidant capacity of peptides.
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Pathum Thani, Thailand :
Name of publisher, distributor, etc. Asian Institute of Technology,
Date of publication, distribution, etc. 2015
300 ## - PHYSICAL DESCRIPTION
Extent 63 leaves :
Other physical details ill. +
Accompanying material 1 online resource
490 1# - SERIES STATEMENT
Series statement Thesis ;
Volume/sequential designation no.FB-15-01
500 ## - GENERAL NOTE
General note A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in F ood Engineering and Bioprocess Technology, School of Environment, Resources and Development
502 ## - DISSERTATION NOTE
Dissertation note Thesis (M. Sc.) - Asian Institute of Technology, 2015
520 ## - SUMMARY, ETC.
Summary, etc. Defatted peanut cake, the protein dense material, is the major byproduct of peanut ( Arachis hypog aea Linn seed) oil processing factory. Although the annual defatted peanut cake production is about 6 million metric tons, most of them are commonly used as cattle feed and fertilizer. Nowadays, the market of protein hydrolysate has emerged because of thei r superior functional and antioxidant properties than native protein. The objectives of this study were to investigate the effect of enzyme types and role of degree of hydrolysis (DH) on functionality, antioxidant activity and molecular weight distribution of obtained peptides. Defatted peanut cake contained 35% protein , 23 % carbohydrate , 10.2 % moisture, 7.4% fat and 5% ash.It was used to isolate the protein by isoelectric precipitaton method. The extraction yield and protein content of peanut protein isol ate (PPI) were 33% and 72%.The optimum enzyme to substrate ratio (E/S) for alcalase and pepsin were measured by hydrolyzing the PPI with 0.4 to 1.6 E/S (w/w) for 6 hrs. Then, the effect of hydrolysis time on DH was studied for selected E/S (0.4 (w/w) for a lcalase and 1.6 (w/w) for pepsin).The peanut protein hydrolysate (PPH) which had (8%, 10%, 12%, 14% and 17%) DH were prepared at their corresponding hydrolysis time. The PPH had the protein content and yield percentage of 70.5% and 52.5% for alcalase and 3 9% and 73.5% for pepsin...
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Bioactive compounds.
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Enzymatic analysis
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Microbiological Techniques.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Nguyen, Loc Thai,
Relator term Chairperson
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Athapol Noomhorm,
Relator term Examination Committee
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Anal, Anil Kumar,
Relator term Examination Committee
710 2# - ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element Norwegian Ministry of Foreign Affairs,
Relator term Scholarship donor
810 2# - SERIES ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element Asian Institute of Technology.
Title of a work Thesis ;
Volume/sequential designation no. no.FB-15-01
856 ## - ELECTRONIC LOCATION AND ACCESS
Materials specified Full-Text
Uniform Resource Identifier <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02839">http://203.159.5.9/ait-thesis/detail.php?q=B02839</a>
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a 240422
998 ## - LOCAL CONTROL INFORMATION (RLIN)
Operator's initials, OID (RLIN) 0
Cataloger's initials, CIN (RLIN) 190321
First date, FD (RLIN) m
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942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type 20-AIT Publication
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type 40-Archives
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type 61-CD-ROM
909 ## - LOCAL ITEMS USED
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      Available for Loans Asian Institute of Technology Library Asian Institute of Technology Library AIT Publications 18/08/2026 50.00   AIT Thesis no.FB-15-01 30050120547699 18/08/2026 1 18/08/2026 20-AIT Publication
      Available for Loans Asian Institute of Technology Library Asian Institute of Technology Library AIT Publications 18/08/2026 50.00   AIT Thesis no.FB-15-01 30050120547665 18/08/2026 2 18/08/2026 20-AIT Publication
      Available for Loans Asian Institute of Technology Library Asian Institute of Technology Library Archives 18/08/2026     AIT Thesis no.FB-15-01 30050120894620 18/08/2026 1 18/08/2026 40-Archives
      Available for Loans Asian Institute of Technology Library Asian Institute of Technology Library Archives 18/08/2026     AIT Thesis no.FB-15-01   18/08/2026   18/08/2026 61-CD-ROM
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