National Aquatic Resources Research & Development Agency (NARA)

Effect of Indian Gooseberry (pynanthus emblica) on Fish Oil Antioxidation (Record no. 9602)

MARC details
000 -LEADER
fixed length control field nam a22 7a 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20181229155431.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 181214b xxu||||| |||| 00| 0 eng d
040 ## - CATALOGING SOURCE
Transcribing agency NARA
100 ## - MAIN ENTRY--PERSONAL NAME
9 (RLIN) 17818
Personal name Edirisinghe, E.M.R.K.B.
245 ## - TITLE STATEMENT
Title Effect of Indian Gooseberry (pynanthus emblica) on Fish Oil Antioxidation
260 ## - PUBLISHER, DISTRIBUTION, ETC.
Name of publisher, distributor, etc. FAO,
Place of publication, distribution, etc. Thailand,
Date of publication, distribution, etc. 1998,
300 ## - PHYSICAL DESCRIPTION
Extent 163-171p.
440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE
9 (RLIN) 17859
Title Fish Utilization in Asia and the Pacific Proceeding of the APFJC Symposium- 1998
520 ## - SUMMARY, ETC.
Summary, etc. Fish oils are becoming important due to their nutritional implementations. Development of rancidity in Fish oils is very fast and leads to reduction of the qualities of fish oils as well as fish. 1‘revention of development of rancidity in Fish oils by the fruit of Indian Gooseberry (Phynanthus emblica) extracts was studied in detail. The efhanolic, mctlianolic and water extracts of Indian gooseberry were applied to Fish oils and the activity of the different extracts was determined by measuring peroxide value (PV), free fatty acid value (FFA) and fatty acid composition (FAC) on eight occasions over forty four days of storage at room temperature (30°C). In the second experiment, active components of the ethanol extract were separated by hexane, carbon tetrachloride, chloroform, ethyl acetate and water, and the activity of these fractions were also measured by applying to fish oils.<br/>In the first experiment, the cthanolic extract treatment recorded the highest activity in prevention of formation of peroxides, free fatty acids, and the conversion of fatty acids than the methanolic and water extracts. The amount of saturated and monounsaturated fatty acids increased whereas the polyunsaturated fatty acids decreased during the storage. The water extract treatment showed the lowest while the methanolic extract was intermediate. Results from the second experiment showed that the antioxidant activity of ethyl acetate fraction was higher than the other solvent fractions used in the study and this indicated that the active compounds might have a medium polarity. The study suggests the possibility of using Indian gooseberry to prevent rancidity of fish oils in industrial uses.<br/>
700 ## - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 17856
Personal name Bamunuarachchi, A.
700 ## - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 17858
Personal name Perera, W.M.K.
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Research Papers
Source of classification or shelving scheme Dewey Decimal Classification
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