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Changes in the nutritional profile of godavari hilsa shad, tenualosa ilisha (Hamilton, 1822) during its anadromous migration from bay of bengal to the river godavari

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Title Changes in the nutritional profile of godavari hilsa shad, tenualosa ilisha (Hamilton, 1822) during its anadromous migration from bay of bengal to the river godavari
Not Available
 
Creator Rao, B.M.
Murthy, L.N.
Suseela Mathew
Asha, K.K.
Sankar, T. V.
Prasad, M.M.
 
Subject Anadromous
Fatty acids
Godavari hilsa shad
Polasa
Tenualosa ilisha
 
Description Not Available
Godavari hilsa shad is a premium priced and highly sought after anadromous fish that annually migrates from Bay of Bengal to the River Godavari, Andhra Pradesh, India during post-monsoon for spawning. The protein content was slightly higher in marine hilsa (22.69 % ). Wide variation in fat content of hilsa was observed during its anadromous migration. The fat content in the marine hilsa was 12.4% which increased in brackishwater habitat to 17.3% and progressively decreased in river habitat (14.51 to 8.78 % ). Polyunsaturated fatty acid (PUFA) content showed an increasing trend with lowest in marine hilsa (11.41 % ) and highest in Godavari hilsa (26.87 % ). Tetradecanoic acid (myristic acid) (325.3 mg % ) was the most prominent SFA and octadec-9-enoicacid (oleic acid) (816.8 mg % ) was the dominant MUFA in Godavari hilsa. Docosa-4,7,10,13,16,19-hexaenoic acid (DHA)(245.8 mg % ) was the most significant PUFA followed by eicosa - 5,8,11,14,17 - pentaenoic acid (EPA) (45.4 mg % ) and octadeca - 9,12,15 - trienoic acid (alpha-linolenic Acid) (42.1 mg % ). The results of the study show that nutritional composition of Godavari hilsa changes during its migration and the hilsa from River Godavari appears to be better than the marine hilsa from Bay of Bengal.
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Date 2021-07-30T10:38:23Z
2021-07-30T10:38:23Z
2012-01
 
Type Research Paper
 
Identifier MadhusudanaRao,B.,Murthy,LN.,Suseela Mathew,Asha K.K.,Sankar, T.V.and Prasad,M.M.(2012) Changes in the nutritional profile of Godavari Hilsa shad,Tenualosa ilisha(Hamilton,1822) during its anadromous migration from Bay of Bengal to river Godavari, Indian J. Fish., 59(1):125-132.
0970-6011
http://krishi.icar.gov.in/jspui/handle/123456789/51522
 
Language English
 
Relation Not Available;
 
Publisher Indian Council of Agricultural Research