Rapid screening of amitraz and its metabolite residues in honey using a quick, easy, cheap, effective, rugged, and safe extraction method coupled with ultra-HPLC and Q Exactive.

07:00 EST 13th February 2020 | BioPortfolio

Summary of "Rapid screening of amitraz and its metabolite residues in honey using a quick, easy, cheap, effective, rugged, and safe extraction method coupled with ultra-HPLC and Q Exactive."

A method for determining amitraz and 2,4-dimethylaniline in honey was established by using ultra-HPLC and Q Exactive after applying quick, easy, cheap, effective, rugged, and safe [2] extracting process. A suitable extraction method was designed to extract the amitraz and 2,4-dimethylaniline after a suitable amount of honey samples was dissolved. A Thermo Syncronis C column (100 × 2.1 mm, 1.7 μm) was used for chromatographic separation of the samples. Then the two compounds were quantitatively analyzed via a program of Q Exactive. The linearity of amitraz and 2,4-dimethylaniline was good in the concentration range of 0.5 μg/L to 100 μg/L, and the correlation coefficient R was greater than 0.99. The average recovery and relative standard deviation of each component were 81.3%-90.0% and 5.1%-7.2%. The 24- and 48-hour test results showed that the sample needed to be tested within 24 hours. The limit of detection was 0.1 μg/kg for amitraz and 2,4-dimethylaniline, whereas the limit of quantitation was 0.3 μg/kg for both. This article is protected by copyright. All rights reserved.


Journal Details

This article was published in the following journal.

Name: Journal of separation science
ISSN: 1615-9314


DeepDyve research library

PubMed Articles [10226 Associated PubMed Articles listed on BioPortfolio]

Pesticide and trace element residues in honey and beeswax combs from Israel in association with human risk assessment and honey adulteration.

Beehive products are considered sentinels for environmental pollutants. The presence of trace elements and pesticides in honey and beeswax may pose a health hazard to consumers. The study's aim was to...

Detection of amitraz resistance and reduced treatment efficacy in the Varroa Mite, Varroa destructor, within commercial beekeeping operations.

The parasitic mite Varroa destructor and the associated viruses it transmits are responsible for most instances of honey bee colony losses in the United States. As such, beekeepers utilize miticides t...

HiCrome Bacillus agar for presumptive identification of Bacillus and related species isolated from honey samples.

This study aimed to evaluate the performance of Hicrome Bacillus™ agar for isolation and rapid identification of the aerobic spore-forming bacteria most frequently found in honey samples. A collecti...

Impact of sublethal exposure to synthetic and natural acaricides on honey bee (Apis mellifera) memory and expression of genes related to memory.

Acaricides are used by beekeepers in honey bee (Apis mellifera L.) colonies to control parasitic mites, but may also have adverse effects to honey bees. In this study, five commonly used acaricides we...

Using an automatic pulse voltammetric electronic tongue to verify the origin of honey from Spain, Honduras and Mozambique.

The growing need to classify the origin of honey in a simple way, is leading to the development of affordable analytical equipment that is in-line and manageable enabling rapid on-site screening. Ther...

Clinical Trials [5048 Associated Clinical Trials listed on BioPortfolio]

Determination of Glycemic Index of Six Greek Honey Grades

This study determined the glycemic index and glycemic load of six Greek honey varieties

Honey in Idiopathic Dilated Cardiomyopathy

Background: Honey, as a natural product produced by honey bees, has anti-oxidant, anti-microbial, anti-inflammatory and immunomodulator properties. A few reports suggest that honey might h...

A Study of How Tutin and Hyenanchin, Two Toxins Found in Honey, Are Absorbed and Processed by the Body

Honey available in New Zeland can contain the toxins tutin and hyenanchin. Tutin is produced by several plants native to New Zealand. Bees collect honeydew contaminated with tutin and hyen...

Use of Honey for Pressure Ulcers in Critically Ill Children

The enrolled children would be randomized to one of the groups 'study group' or 'Honey dressing group' or 'Group I' (honey dressing containing Active Leptospermum Honey also known as Manuk...

The Application of Honey on Perineal Sutures

Evaluate the effect of honey on perineal tears or episiotomies pain associated or not with anterior vulvar tears after vaginal delivery.

Medical and Biotech [MESH] Definitions

A sweet viscous liquid food, produced in the honey sacs of various bees from nectar collected from flowers. The nectar is ripened into honey by inversion of its sucrose sugar into fructose and glucose. It is somewhat acidic and has mild antiseptic properties, being sometimes used in the treatment of burns and lacerations.

The identification of selected parameters in newborn infants by various tests, examinations, or other procedures. Screening may be performed by clinical or laboratory measures. A screening test is designed to sort out healthy neonates (INFANT, NEWBORN) from those not well, but the screening test is not intended as a diagnostic device, rather instead as epidemiologic.

The medical use of honey bee products such as BEE VENOM; HONEY; bee pollen; PROPOLIS; and royal jelly.

Rapid methods of measuring the effects of an agent in a biological or chemical assay. The assay usually involves some form of automation or a way to conduct multiple assays at the same time using sample arrays.

Testing or screening required by federal, state, or local law or other agencies for the diagnosis of specified conditions. It is usually limited to specific populations such as categories of health care providers, members of the military, and prisoners or to specific situations such as premarital examinations or donor screening.

Quick Search

DeepDyve research library

Searches Linking to this Article