tailieunhanh - Biochemical and microbiological quality of cultured shrimp litopenaeus vannamei of different farms of Ratnagiri

Shrimp aquaculture has become an economically important one and production has decreased in recent years due to the spread of infectious diseases, mostly that caused by bacterial infection. The shrimp are affected by the toxic substances which eventually enter in to their systems and bring about external damages. This study explores, it was aimed to assessment of the physiochemical and microbiological quality of different farmed shrimp from Ratnagiri. The results of this attempt for the study such as sensory, physicochemical, proximate composition and microbiological quality of shrimp Litopenaeus vannamei cultured in three different farms of Ratnagiri were compared. Fresh shrimps were analyzed for sensory attributes where, natural and bright colour, excellent odour, elastic and rigid texture with very good appearance was observed. The highest protein content () was observed in samples collected from Varavde farm and lowest () was observed in the samples collected from Ranpar farm. The highest fat content was found in the samples collected from Nevre farm . and lowest was found in the samples collected from Ranpar farm . . The highest moisture content was recorded in the samples of Ranpar farm . and lowest was recorded in the samples of Varavde farm . . The highest and lowest ash content was observed in the sample collected from Ranpar farm . and respectively. The carbohydrate content was higher in the samples () collected from Varavde farm and lowest in the samples of Nevre farm (). | Biochemical and microbiological quality of cultured shrimp litopenaeus vannamei of different farms of Ratnagiri