Pickle curing of fish using tartaric acid and garlic as preservatives

Tartaric acid and garlic have proved highly satisfactory as pickling agents when used in combination, giving fishery products of good appearance, texture, taste and shelf life. Full details of the pickling method are given.

Distribution of pantothenic acid in fish

The distribution of pantothenic acid in free and bound forms in various fish species is reported. It is observed that the fish muscle contains on an average about 12.0µ g pantothenic acid per g. About 60% of the pantothenic acid is present in the bound form as coenzyme A in the fish skeletal muscle.

Influence of sex, spawning, starvation and water temperature on fatty acid composition in Tilapia mossambica

The influence of sex, spawning, starvation and water temperature on the fatty acid composition of Tilapia mossambica has been studied. Tilapia egg lipid was found to have unusually high percentage of C sub(22:6) fatty acids (9.09%) compared to body and intestinal lipids. The C sub(16:1) acid was much less in the egg lipids (3.5%) whereas it was 11% in the body lipids. There was no significant difference in the fatty acid composition of body and intestinal lipids of male and female tilapia. Starvation caused the presence of high content of lower fatty acids (C sub(6), C sub(8), C sub(30), C sub(12) and C sub(33)) in the body lipids. Water temperature also influenced the fatty acid composition of Tilapia; the difference was more significant in body lipids than in intestinal lipids.

A single amino acid defines cross-species reactivity of tree shrew (Tupaia belangeri) CD1d to human invariant natural killer T (iNKT) cells

P>The non-classical major histocompatibility complex (MHC) class I molecule CD1d presents lipid antigens to invariant natural killer T (iNKT) cells, which are an important part of the innate immune system. CD1d/iNKT systems are highly conserved in evoluti