LIPID - 166 Anuncios

Jueves 19 septiembre 2019

The extraction thimble is mainly applied in the lab experiment involved with Soxhlet Extraction to ensure complete extraction. There are three types of extraction thimbles available – cellulose extraction thimble, glass fiber extraction thimble, and quartz fiber extraction thimble...

Miércoles 18 septiembre 2019

Selection of scavengers The conventional QuEChERS method only uses PSA which is too simple single that can no longer meet the complex matrix samples examination experiments. GCB (graphitized carbon black) can effectively adsorb pigments, non-polar interferences such as sterol due...

Martes 10 septiembre 2019

1. Advantages and disadvantages of commonly used extraction solvents Acetonitrile: easy to salt out; compatible with LC/MS; difficult to concentrate Acetone: not easy to salt out; easy to volatilize, concentrate Ethyl acetate: immiscible with water; less extraction of impurities;...

Martes 10 septiembre 2019

Extraction thimbles are often used when you need multiple extraction cycles to dissolve the desired compound in the lab. Extraction units such as the Soxhlet extractors or automized extractors, equipped with extraction thimbles, can save time of handling and make the extraction complete...

Jueves 22 agosto 2019

QuEChERS is an extraction method for pesticides in fruits and vegetables. It is also a cleanup method we use to remove sugars, lipids, organic acids, proteins, pigments, and excess water. After the publication of the original QuEChERS method in 2003, QuEChERS has been practiced all...

Miércoles 07 agosto 2019

Food safety testing is a major issue related to people's livelihood. In recent years, the QuEChERS method has been widely used in the pretreatment of food safety detection samples. In addition, the method has been applied to trace analysis. QuEChERS Application The international application...

Viernes 02 agosto 2019

Usually, the sample contains something that is not of interest to the analyst. Salt, lipids, lipid-containing substances, humic acid, hydrophobic proteins, and other biological substances are some substances that may interact with the HPLC column in use. These substances have less...

Miércoles 10 julio 2019

Cellulose extraction thimbles are widely used in Soxhlet extractors. Soxhlet extraction is a widely used technology to analyze lipids or pesticides in food and soil materials and others. Soxhlet extraction is the continuous extraction of the required components in the solid mixture...

Martes 02 julio 2019

The key to regenerating contaminated HPLC columns is to know the nature of the contaminants and to find the right solvent to remove. If contamination is caused by the accumulation of strongly retained materials during repeated injections, simple steps to remove these contaminants...

Domingo 21 abril 2019

Soy oil is rich in linoleic acid. Linoleic acid has limited effect on reducing the risk of heart disease. As linoleic acid is not heat-resistant, it is easy to oxidize and polymerize after frying or repeated heat, which is very harmful to health. Press method is divided into two:...

Martes 15 agosto 2017

Cantidad : 100 - Precio : 1,00 €

Fat ty acids (FAs) are rather diverse in the number of double bonds and in terms of carbon (C) chain-length. Very long-chain fatty acids (VLCFAs) are fatty acids with more than 20 carbons. They are precursors of lipid mediators and also components of cellular lipids like sphingolipids...

Martes 11 abril 2017

Factory Supply High Quality Ginkgo Biloba Leaf Extract! Product Name: Ginkgo Biloba Leaf Extract Latin Name: Ginkgo biloba L. Part of Used: Leaf Active Ingredients: Total Flavone Glucosides Total Terpene Lactones CAS No.: 90045-36-6 Specification Available: Total Flavone Glycosides≥24%...

Martes 11 abril 2017

Factory Supply High Quality Ginkgo Biloba Leaf Extract! Product Name: Ginkgo Biloba Leaf Extract Latin Name: Ginkgo biloba L. Part of Used: Leaf Active Ingredients: Total Flavone Glucosides Total Terpene Lactones CAS No.: 90045-36-6 Specification Available: Total Flavone Glycosides≥24%...

Martes 11 abril 2017

Factory Supply High Quality Ginkgo Biloba Leaf Extract! Product Name: Ginkgo Biloba Leaf Extract Latin Name: Ginkgo biloba L. Part of Used: Leaf Active Ingredients: Total Flavone Glucosides Total Terpene Lactones CAS No.: 90045-36-6 Specification Available: Total Flavone Glycosides≥24%...

Martes 11 abril 2017

Factory Supply High Quality Ginkgo Biloba Leaf Extract! Product Name: Ginkgo Biloba Leaf Extract Latin Name: Ginkgo biloba L. Part of Used: Leaf Active Ingredients: Total Flavone Glucosides Total Terpene Lactones CAS No.: 90045-36-6 Specification Available: Total Flavone Glycosides≥24%...

Sábado 01 abril 2017

Berberine is an isoqinoline alkaloid shown to have a chemopreventive property against colon tumor formation by inhibiting the enzyme Cox-2 which is abundantly expressed in colon cancer cells. Also inhibits c-Jun, a transcription factor that plays a critical role in inflammation and...

Sábado 01 abril 2017

Glutathione (GSH) is an important antioxidant in plants, animals, fungi, and some bacteria and archaea. Glutathione is capable of preventing damage to important cellular components caused by reactive oxygen species such as free radicals, peroxides, lipid peroxides, and heavy metals...

Sábado 25 marzo 2017

Cantidad : Best - Precio : 55-75USD/Kg

High purity herbal powder berberine hydrochloride CAS633-65-8 Berberine is an isoqinoline alkaloid shown to have a chemopreventive property against colon tumor formation by inhibiting the enzyme Cox-2 which is abundantly expressed in colon cancer cells. Also inhibits c-Jun, a transcription...

Sábado 25 marzo 2017

Cantidad : Best - Precio : 180-210USD/Kg

Ubicación : Fl 20 Jindan Building Longping High-tech Park, Changsha,Hunan,China, 410126 Changsha, Persona a contactar : Davis Chen, 86 0731 84611308

Sábado 14 enero 2017

1.Product Details 1 Product Name Green coffee extract 2 Botanical Source Coffea arabica L 3 Solvent Used Ethanol & Water 4 Assay: HPLC 5 Specification 10%-70% Chemical Physical Control Analysis Item Specification Result Order Characteristic Complies Taste...

Viernes 13 enero 2017

12 Name: Rosemary Extract Part of The Plant Used: Rosmarinus Officinalis Leaf Active Ingredient: Carnosic acid, Rosmarinic acid Appearance: Water soluble type: Light brown powder Oil soluble type: Dark yellow liquid Product Specification: Carnosic acid (Lipid-soluble) [Spec...

Miércoles 11 enero 2017

1. Quick details: Latin name: Salvia sclarea L. /Perilla frulescens(L) Britt. Parted Used: Leaf Active ingredient: l-perillaldehyde,l-perillia- Specification: 10: 1 Test Method: UV COA 2. Certification: ANALYSIS SPECIFICATION RESULTS Appearance Brown Fine Powder ...

Viernes 23 diciembre 2016

1.Quick details: - Name: Maca P.E. - Category: Standard Herbal Extract - Effectiveness: Immunity enhancer - Plant of Origin: Maca - Specification: 4: 1,10: 1 - Appearance: Light yellow Powder - Test method: HPLC - ​​Latin name: Lepidium meyenii Walp​ COA ITEM ...

Viernes 16 diciembre 2016

Cantidad : 50 UNIDADE - Precio : 25€

25 UNIDADES LAPIZ LABIAL LINA BOCARDI Y 25 UNIDAD LAPIZ DE OJOS NEGROS LIPBEL A 0.50€ A UNIDAD PRECIO LOTE: 25€ Ubicación : c/ Alarcón, 118, 08930 Barcelona, Persona a contactar : Isabel Diaz, 692418430

Martes 30 agosto 2016

Precio : 10,00 €

Within those famous weak cationic soft flake ESC manufacturers and suppliers in China, RUNHE is the most reliable. You are welcomed to wholesale low price weak cationic soft flake ESC from our factory and check the quotation with us. Product Information 【Product Name】Weak Cationic...

Lunes 29 agosto 2016

Precio : 10,00 €

Product Name: Marigold Flowder ExtractSpecification: Lutein Free 5%-80% HPLC Lutein Beadlet 5% & 10% HPLC Lutein CWS Powder 5% HPLC Lutein CWS Liquid 1% & 2% HPLC Lutein Oil 5% & 10% & 20% HPLC Lutein Feed 2%-4% HPLC Lutein Esters 5%-60% HPLC Lutein Esters Oil 5% ...

Sábado 27 agosto 2016

Precio : 10,00 €

If you are going to buy customized bulk q10 made in China or check the price and quotation with one of the leading q10 coenzyme,Website: http://www.firstcollagens.com, coenzyme q10 powder, coenzyme q10 bulk manufacturers and suppliers in China or a such factory, please feel free to...

Viernes 08 julio 2016

Cantidad : 50 tons pe

Plant Sources Fruits of Tribulus terrestris Bioactive ingredient Saponins Protodioscin CAS Number 55056-80-9 Molecular Formula C51H82O22 Molecular Weight 1049.2 Benefits 1.To lower blood pressure, blood lipid, to prevent against carotid artery stenosis and anti-aging effect 2...

Viernes 08 julio 2016

Cantidad : 50 tons pe

Plant Sources Dry flowers of marigold(Tagetes erecta L.) CAS Number 127-40-2 Molecular Formula C40H56O2 Molecular Weight 568.87 Benefits 1.To protect eyesight 2.Antioxidant activity 3.Anticancer activity 4.To regulate blood lipid Specifications Lutein 5% - 80% HPLC Ubicación : No...

Miércoles 01 junio 2016

Cantidad : AAAA - Precio : 12,00 €

Maca is rich in the dietary minerals calcium and potassium (with low content of sodium), and contains the essential trace elements iron, iodine, copper, manganese, and zinc, as well as fatty acids including linolenic acid, palmitic acid, and oleic acids, and 19 amino acids....