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47118
Olive oil
analytical standard
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About This Item
En este momento no podemos mostrarle ni los precios ni la disponibilidad
Productos recomendados
grado
analytical standard
descripción
refined
CofA
current certificate can be downloaded
envase
ampule of 1000 mg
técnicas
HPLC: suitable
gas chromatography (GC): suitable
densidad
0.910 g/cm3
aplicaciones
food and beverages
Formato
neat
grupo funcional
ester
oleic acid
Condiciones de envío
ambient
temp. de almacenamiento
2-30°C
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Categorías relacionadas
Descripción general
Characterized olive oil samples are available for use as controls or check samples for fatty acid methyl ester (FAME) analyses. These reference materials can be used as qualitative standards. They provide an excellent means of standardizing the lipid procedures and comparing the results to others. Packed in an amber ampule under nitrogen.
Aplicación
Olive oil may be used as an analytical reference standard for the determination of the analyte in milk samples by high performance liquid chromatography technique.[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Acciones bioquímicas o fisiológicas
The health benefits of olive oil result from its higher proportion of monounsaturated fats, as well as its antioxidant constituents: hydroxytyrosol, oleuropein and oleocanthal.
Aplicación
Referencia del producto
Descripción
Precios
Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
awg
Punto de inflamabilidad (°F)
235.4 °F - closed cup
Punto de inflamabilidad (°C)
113 °C - closed cup
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Analysis of human milk triacylglycerols by high-performance liquid chromatography with light-scattering detection.
Pons SM, et al.
Journal of Chromatography A (1998)
Analysis of human milk triacylglycerols by high-performance liquid chromatography with light-scattering detection.
Pons SM, et al.
Journal of Chromatography A (1998)
Analysis of human milk triacylglycerols by high-performance liquid chromatography with light-scattering detection.
Pons SM, et al.
Journal of Chromatography A (1998)
Nuno Rodrigues et al.
Food research international (Ottawa, Ont.), 128, 108759-108759 (2020-01-21)
Mediterranean olive heritage richness is poorly characterized. Olive oils from minor cultivars of Northeast-Portugal (Lentisca, Madural, Rebolã, Redondal, Verdeal and Verdeal Transmontana) from centenarian trees were chemical and sensory characterized, aiming to identify autochthonous cultivars capable of producing differentiated olive
Christos Bazakos et al.
Food chemistry, 134(4), 2411-2418 (2013-02-28)
Authenticity and traceability of high quality monovarietal extra virgin olive oils is a major concern for markets and consumers. Although analytical chemistry techniques are widely used to satisfy these needs recently developed DNA-based methods can serve as complementary approaches. A
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Chromatograms
application for HPLCapplication for HPLC-
I was wondering, what could be the reason to see the FAME peaks in a highly different ratio? (i.e 16:0 relative abundance is larger then 18:1). The chromatogram peaks are very clear and separated, what FAME derivatization method would you suggest to use?
1 answer-
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What capillary column can be used to analyze Product 47118, Olive Oil, after prepared into methyl esters?
1 answer-
We used an SP™-2380 capillary column, L × I.D. 30 m × 0.25 mm, df 0.20 μm (Supelco Product No. 24110-U) to analyze the methyl esters of product 47118 Olive Oil. The temperature program is 150 °C to 250 °C, increasing at a rate of 4 °C per minute, with helium carrier gas at 20 cm/sec at 150 °C. Use an injection volume of 3 μL, and split of 100:1, and FID detection at 260 °C.
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Is Product 47118, Olive Oil, in the form of methyl esters?
1 answer-
No, Product No. 47118 is olive oil with no modifications. The methyl esters may be prepared (for analysis) by following the procedures outlined in AOAC Method 969.33 or AOCS Method Ce 2-66.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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How do I obtain a Certificate of Composition for Product 47118, Olive Oil?
1 answer-
The Certificate of Composition for Product No. 47118 is shipped with the product and is not available on our website. If you have misplaced this document, please email [email protected] with the lot number to obtain a copy of the Certificate of Composition.
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