LIPID - 166 Annonces

Jeudi 19 septembre 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...

Mercredi 18 septembre 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...

Mardi 10 septembre 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;...

Mardi 10 septembre 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...

Jeudi 22 août 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...

Mercredi 07 août 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...

Vendredi 02 août 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...

Mercredi 10 juillet 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...

Mardi 02 juillet 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...

Dimanche 21 avril 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:...

Mardi 15 août 2017

Quantité : 100 - Prix : 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...

Mardi 11 avril 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%...

Mardi 11 avril 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%...

Mardi 11 avril 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%...

Mardi 11 avril 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%...

Samedi 01 avril 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...

Samedi 01 avril 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...

Samedi 25 mars 2017

Quantité : Best - Prix : 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...

Samedi 25 mars 2017

Quantité : Best - Prix : 180-210USD/Kg

Localisation : Fl 20 Jindan Building Longping High-tech Park, Changsha,Hunan,China, 410126 Changsha, Personne à contacter : Davis Chen, 86 0731 84611308

Samedi 14 janvier 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...

Vendredi 13 janvier 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...

Mercredi 11 janvier 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 ...

Vendredi 23 décembre 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 ...

Vendredi 16 décembre 2016

Quantité : 50 UNIDADE - Prix : 25€

25 UNITES LINA BOCARDI LIPSTICK ET 25 UNITES YEUX LAPIZ LIPBEL NOIR À 0,50€ UNITES PRIX DU LOTE: 25€ Localisation : c/ Alarcón, 118, 08930 Barcelona, Personne à contacter : Isabel Diaz, 692418430

Mardi 30 août 2016

Prix : 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...

Lundi 29 août 2016

Prix : 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% ...

Samedi 27 août 2016

Prix : 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...

Vendredi 08 juillet 2016

Quantité : 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...

Vendredi 08 juillet 2016

Quantité : 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 Localisation : No...

Mercredi 01 juin 2016

Quantité : AAAA - Prix : 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....