Alternative sieving method for extraction of light filth from cheeses: collaborative study.

Alternative sieving method for extraction of light filth from cheeses: collaborative study. Research Abstract Details 

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Alternative sieving method for extraction of light filth from cheeses: collaborative study. Abstract Text:

A collaborative study was conducted on an alternative sieving method for the extraction of light filth from cheeses. The alternative method was developed that is applicable to broad variety of cheeses. A 225 g test portion is dispersed in a solution of 5.7% HCl, Igepal CO-730, and Igepal DM-710. Digested cheese is wet-sieved on a No. 230 sieve. The residue is treated with Tergitol Anionic 4, transferred to 1% sodium lauryl sulfate solution, heated, and maintained at 65 degrees-75 degrees C for 10 min. The residue is washed with these 2 surfactants a maximum of 4 times until it is reduced to an amount that is filterable. The residue is filtered and the filter papers are examined microscopically at a magnification of ca 30x. Average recoveries by 9 collaborators for 3 spike levels of rat hairs (5, 10, and 15) were 80, 68, and 81%, respectively; for insect fragments (5, 15, and 30) recoveries were 97, 90, and 92%, respectively. The alternative sieving method for extraction of light filth from cheeses has been adopted first action by AOAC INTERNATIONAL.

Alternative sieving method for extraction of light filth from cheeses: collaborative study. Publishing Authors By Initials

For similar chemical actions and uses: specialty uses of chemicals: surface-active agents research abstracts see: chemical actions and uses: specialty uses of chemicals: surface-active agents research

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Alternative sieving method for extraction of light filth from cheeses: collaborative study. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Journal of AOAC International

VOLUME: 77

Page Numbers: 1153-6

Journal Abbreviation: J AOAC Int

ISSN: 1060-3271

DAY: 17

MONTH: 03

YEAR: 2008

Alternative sieving method for extraction of light filth from cheeses: collaborative study. Information

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LANGUAGE: eng

NlmUniqueID: 9215446

Alternative sieving method for extraction of light filth from cheeses: collaborative study. Keywords Mesh Terms:

KEYWORDS: Surface-Active Agents

MESH TERMS: prevention & control

Chemical & Substance for Abstract: Alternative sieving method for extraction of light filth from cheeses: collaborative study. Information

Substance Name: Hydrochloric Acid

Registry Number: 7647-01-0

Grant and Affiliation Information for Alternative sieving method for extraction of light filth from cheeses: collaborative study.

AFFILIATION: U.S. Food and Drug Administration, Division of Microbiology, Washington, DC 20204.

Country: UNITED STATES

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MEDLINETA: J AOAC Int

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