Effects of mulberry leaves treated with vitamin and esterol affect biological parameters of Bombyx mori L

Autor:	De Bortoli, Sergio Antonio [UNESP], Takahashi, Roque [UNESP], Miranda, José Ednilson, Dias, Luciane Sandrini, De Bortoli, Caroline Placidi, De Bortoli, Sergio Leandro Placidi
Přispěvatelé:	Universidade Estadual Paulista (Unesp), Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA), Universidade de São Paulo (USP), Faculdade São Luiz
Jazyk:	portugalština
Rok vydání:	2012
Předmět:	esteroide anabolizante produção de seda genetic structures larvae development Bicho da seda fungi vitamin C Larvae development silk production desenvolvimento larval vitamin A Anabolic steroid Silkworm Vitamin C Vitamin A silkworm anabolic steroid vitamina C Silk production vitamina A
Zdroj:	Comunicata Scientiae; Vol. 3 No. 4 (2012); 316-320 Comunicata Scientiae; v. 3 n. 4 (2012); 316-320 Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP
ISSN:	2176-9079 2177-5133
Popis:	This study aimed to evaluate the effects of adding different concentrations of the leaf additivesnandrolone decanoate, ascorbic acid, retinol palmitate and retinol acetate on biologicalparameters of Bombyx mori larvae. The results showed that nandrolone and ascorbic acid, bothat 0.5%, provide the best value for the development of the larvae of B. mori, values which do notcorrespond to significant increases in cocoon and silk production; 1.0% of retinol palmitate shownegative effect to larvae development. O objetivo do trabalho foi avaliar o efeito dos aditivos foliares Decanoato de nandrolona, Ácidoascórbico, Palmitato de retinol e Acetato de retinol, em diferentes concentrações, sobre algunsparâmetros biológicos do bicho da seda, Bombyx mori. Verificou-se que o ácido ascórbico e anandrolona, ambos a 0,5%, proporcionam os melhores valores para o desenvolvimento corpóreodas lagartas de B. mori, valores estes que não correspondem a incrementos significativos naprodução de seda; 1,0% palmitato de retinol afeta negativamente o desenvolvimento corpóreodas lagartas de B. mori. Effects of mulberry leaves treated with vitamin and esterol affect biologicalparameters of Bombyx mori L.This study aimed to evaluate the effects of adding different concentrations of the leaf additivesnandrolone decanoate, ascorbic acid, retinol palmitate and retinol acetate on biologicalparameters of Bombyx mori larvae. The results showed that nandrolone and ascorbic acid, bothat 0.5%, provide the best value for the development of the larvae of B. mori, values which do notcorrespond to significant increases in cocoon and silk production; 1.0% of retinol palmitate shownegative effect to larvae development.
Databáze:	OpenAIRE
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