Determinação de bixina em sementes de urucum:estudo colaborativo

Helena Yuco  Yabiku; Mickiko Yamazaki  Takahashi

doi:10.53393/rial.1992.52.35962

Vol. 52 No. 1-2 (1992), ORIGINAL ARTICLE

Vol. 52 No. 1-2 (1992)

Determination of bixin in annatto seeds: Collaborative Study

ORIGINAL ARTICLE

https://doi.org/10.53393/rial.1992.52.35962

Published 1992-12-30

Helena Yuco Yabiku⁺⁻
Mickiko Yamazaki Takahashi⁺⁻

Helena Yuco Yabiku

Seção de Aditivos e Pesticidas Residuais do Instituto Adolfo Lutz, São Paulo, SP, Brasil

Mickiko Yamazaki Takahashi

Seção de Aditivos e Pesticidas Residuais do Instituto Adolfo Lutz, São Paulo, SP, Brasil

pdf (Português (Brasil))

Keywords

Annatto seeds
Bixin
Norbixin
Deterrnination
Bixa orellana L

How to Cite

1.

Yabiku HY, Takahashi MY. Determination of bixin in annatto seeds: Collaborative Study. Rev Inst Adolfo Lutz [Internet]. 1992 Dec. 30 [cited 2024 May 18];52(1-2):31-6. Available from: https://periodicos.saude.sp.gov.br/RIAL/article/view/35962

Abstract

In order to establish the methodology for determinatíon of bixin in annatto seeds, a Group of Study was formed. Two kind of analysis were selected: one using chloroform, which gives bixin, and other using KOH, which gives norbixin. The best method were chloroforrn to extract the pigment. In order to compare the level of the bixin found by extraction with KOH to the level obtained by the other method, it is necessary to use correction factor of 1,1601.

https://doi.org/10.53393/rial.1992.52.35962

pdf (Português (Brasil))

References

1. BRASIL, leis, decretos, etc. - Resolução normativa no. 04 do Conselho Nacional da Saúde. Diário Oficial, Brasília, 19 dez. 1988. Seção I, p. 24718.

2. MELLO, A. A. & LIMA, L. C. F. - Urucu: situação atual e perspectivas. Região Norte e Nordeste. In: SEMINARIO DE CORANTES NATURAIS PARA ALIMENTOS, Campinas, 1989. Resumos, Campinas, ITAL, 1989, p. 59 - 66.

3. SEMINÁRIO DE CORANTES PARA ALIMENTOS, Campinas, 1988. Resumos. [Coord. Eidiomar Angelucci], Campinas, ITAL, 1988.

4. TAKAHASHI, M. Y. - Monografias de corantes naturais para fins alimentícios: padrões de identidade e qualidade. 2ª. ed. São Paulo, 1987

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