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Details van artikel 4 van 17 gevonden artikelen
| Titel: |
Determination and confirmation of methyl p-hydroxybenzoate in royal jelly and other foods produced by the honey bee |
| Auteur: |
Ishiwata, Hajimu Takeda, Yuiko Yamada, Takashi Watanabe, Yoshinori Hosagai, Takeshi Ito, Sumio Sakurai, Hiroyuki Aoki, Gaku Ushiama, Nobuyuki |
| Verschenen in: |
Food additives and contaminants. Pt. A, Chemistry, analysis, control, exposure & risk assessment |
| Paginering: | Jaargang 12 (1995) nr. 2 pagina's 281-285 |
| Jaar: |
1995-03 |
| Inhoud: |
Methyl p-hydroxybenzoate (methyl paraben) in foods produced by the Honey Bee was determined by HPLC and confirmed by GC-MS. The compound was detected at a mean concentration of 22.3 ± 6.8 mg/kg (between 14.2 and 31.9 mg/kg) in commercial royal jelly, but was not detected in honey, propolis or pollen lumps at the detection limit of 1 mg/kg. Fresh royal jelly collected from apiaries contained methyl p-hydroxybenzoate at a concentration of 20.3 ± 4.7 mg/kg (between 12.5 and 31.7 mg/kg). These results indicate that the methyl p-hydroxybenzoate in royal jelly is not added but is a natural component. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 17 gevonden artikelen
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