Data/hora: 02/06/2024 03:43:35

Provedor de dados: | Open Marine Archive
País: | Belgium
Título: | A study of the orange-red pigment from the accessory nidamental glands of the cephalopod &lt;i&gt;Sepia officinalis&lt;/i&gt; L.
Autores: | Decleir, W.; Richard, A.
Data: | 1972
Ano: | 1972
Palavras-chave: | Carotenoids Glands Pigments Vitamin A Cephalopoda Sepia officinalis Linnaeus; 1758 [Common cuttlefish].
Resumo: | In adult female cuttlefish an orange-red pigment concentrates in the accessory nidamental glands. This pigment is tightly bound to granules which are actively secreted by the glands. The only way to dissolve the pigment is an incubation in 40 % NaOH. Afterwards the pigment becomes readily soluble in most organic solvents. Its solubility, its behaviour in thin layer chromatography and its visible adsorption spectrum prove that the pigment is a carotenoid. It is probably formed by oxidation of a carotene. Since its properties do not correspond entirely with those of the known carotenoids, the new cephalopod pigment was called Sepiaxanthine.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3453
Fonte: | %3Ci%3EBiol.+Jb.+Dodonaea+40%3C%2Fi%3E%3A+188-197
Fonte: | info:eu-repo/semantics/restrictedAccess