On control of drained weights in some fishery products

Canned and frozen prawns are subjected to compulsory pre-shipment inspection, during which compliance of the products with their declared drained weights is verified. The materials used in the processing of these products being biological in origin, the drained weights are susceptible to variation due to a number of factors. Since determination of the drained weights involves destructive and time consuming procedures, application of control chart for drained weights on the processing line is not possible. The present study has shown that gross weights of the products are significantly correlated with their drained weights and since the determination of the former does not have the disadvantages of determination of the latter, the drained weights can be controlled through the application of control chart for the gross weights.

Bibliographic Details

Main Author:	Krishna Rao, K.
Format:	article biblioteca
Language:	English
Published:	1972
Subjects:	Fisheries, processing fishery products, canned products, prawns, frozen storage, drained weight, quality control, India,
Online Access:	http://hdl.handle.net/1834/33579
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