Accumulation and depletion of some organochlorine pesticides in high-producing laying hens

Ca, Kan; Jc, Jonker-den-Rooyen

doi:10.1021/jf60218a007

Cited by 20 publications

(9 citation statements)

References 16 publications

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“…Spelderholt data on all cages after 6 weeks and on cages after 2, 4, and 6 weeks were therefore not assessed statistically. Conclusions were therefore only based on the data from the Government Dairy Station. Accumulation ratios found in broilers were somewhat lower than those in broiler breeders reported previously (Kan and Tuinstra, 1976b; Kan and Jonker-den Rooyen, 1978). However, Liska et al (1964) found larger residues of DDT in broilers than in laying hybrids.…”

Section: Resultscontrasting

confidence: 53%

“…Residues of -HCH (lindane) in abdominal fat of broilers from treatment 2 and 4 and parentages I and IV after 2, 4, and 6 weeks on fat basis in milligram/kilogram. Tuinstra, 1976b; Kan and Jonker-den Rooyen, 1978). Remarkable are the higher proportions for -HCH and -HCH and the lower figure for heptachlor epoxide than in the earlier trial.…”

Section: Resultsmentioning

confidence: 91%

“…Whereas /3-HCH had a lower accumulation ratio in broilers than in broiler breeders -HCH had a higher accumulation ratio in broilers (Kan and Tuinstra, 1976; Kan and Jonker-den Rooyen, 1978).…”

Section: Resultsmentioning

confidence: 99%

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Possible influence of sex and embryonic content on accumulation of some organochlorine pesticides in broilers

Kan¹,

Rooyen²,

Tuinstra³

et al. 1978

J. Agric. Food Chem.

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Section: Resultscontrasting

confidence: 53%

Section: Resultsmentioning

confidence: 91%

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Possible influence of sex and embryonic content on accumulation of some organochlorine pesticides in broilers

Kan¹,

Rooyen²,

Tuinstra³

et al. 1978

J. Agric. Food Chem.

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“…(3) Ritchey et al (1967) detected an interaction between DDT and lindane during residue formation in broilers, although de Vos et al (1972) could not find similar effects. (4) External factors like soil contamination (Putnam et al" 1974), HCB in woodshavings (Kan and Tuinstra, 1976), or HCB residues in a laying house (Kan and Jonker-den Rooyen, 1978b) will also influence residue found. As the necessary details are lacking in most reports, these and other possible factors cannot be completely taken into consideration in the following discussions.…”

mentioning

confidence: 99%

Accumulation of organochlorine pesticides in poultry: a review

Kan¹

1978

J. Agric. Food Chem.

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Accumulation ratios (level of pesticide in fat or egg to its level in the feed) of hexachlorobenzene (HCB),•, ß-, and 7-hexachlorocyclohexane (HCH), heptachlor and its epoxide, DDT, dieldrin, aldrin, endrin, and methoxychlor in laying hens and broilers are discussed. The pesticides can be grouped into several categories according to accumulation ratios: highly accumulating like HCB, d-HCH, heptachlor epoxide, dieldrin, aldrin; intermediate like heptachlor, endrin; low like a-and 7-HCH; and very low like methoxychlor. Depletion of residues of the pesticides in laying hens and eggs is correlated with the accumulative properties. Depletion of residues in broilers is mostly governed by growth rate and thus by dilution in the fat.

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“…This difference may be explained by the following: because the yolk grows in the ovary for 7–11 days (rapid growth stage) before ovulation, when the majority of yolk and lipids are deposited (Gilbert, 1971a), the amounts in the egg yolk are a cumulative sum of the compound during the growth of the yolk. The content in the yolk fluctuates, influenced by egg production (Cecil et al., 1972; Kan and Jonker‐den Rooyen, 1978).…”

Section: Resultsmentioning

confidence: 99%

Transferring and Distributing Profiles of p,p′‐(DDT) in Egg‐forming Tissues and Eggs of Laying Hens Following a Single Oral Administration

Furusawa¹

2002

Journal of Veterinary Medicine Series A

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Laying hens were administered orally with a single dose of p,p'-(DDT) (1 mg/kg bodyweight). The concentrations (microg/g) of DDT or its metabolites, p,p'-(DDE) and p,p'-(DDD), in the main tissues involved in egg formation (blood, liver, ovary, and oviducts) and egg yolk, collected 1 day after DDT dosing, were determined by normal-phase high-performance liquid chromatography. The limits of detection were 0.04 microg/g for DDT, 0.07 microg/g for DDE and 0.06 microg/g for DDD. In extractable fats from the above tissues and egg yolk, DDT and DDE were transferred/distributed throughout the tissues and egg yolk. DDD was detected only in the liver. The findings indicate that DDT is metabolized instantaneously to DDE/ DDD in the hen's body and they are transferred rapidly into the egg-forming tissues and egg yolk. Among the four tissues and yolk fats examined, the DDT levels were high in the ovary, oviduct and egg yolk; the DDE levels were high in the liver, ovary and oviduct and lowest in the yolk (P < 0.01).

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Accumulation and depletion of some organochlorine pesticides in high-producing laying hens

Cited by 20 publications

References 16 publications

Possible influence of sex and embryonic content on accumulation of some organochlorine pesticides in broilers

Possible influence of sex and embryonic content on accumulation of some organochlorine pesticides in broilers

Accumulation of organochlorine pesticides in poultry: a review

Transferring and Distributing Profiles of p,p′‐(DDT) in Egg‐forming Tissues and Eggs of Laying Hens Following a Single Oral Administration

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