Countercurrent chromatography (18 Ergebnisse)

Zustand: Very Good. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: Very Good. 238 pp., hardcover, minor library markings, else text clean and binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.…

Hardcover. Zustand: Gut. XIV, 475 p., with numerous figures, Good condition. Ex Library. Sprache: Englisch Gewicht in Gramm: 1040.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. pp. 752.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Public scandals, awareness of food safety of colorants and health promotion are factors that have prompted changes in the legislation of food additives worldwide. Furthermore, the substitution of synthetic with natural food colorants and the importance of finding new sources for natural food colorants have significantly increased. In the first part of this work, the main aim was to characterize the phenolic composition of anthocyanin-rich plant-derived extracts, especially from blackberry, black chokeberry, sour cherry, black carrots, purple sweet potatoes, roselle and butterfly pea. The chemical composition of anthocyanins-rich extracts was obtained by TLC, UV spectra, HPLC-DAD, HPLC ESI-MSn and NMR analysis. In this way, their fingerprints were established in order to be used for routine analytical purposes as well as authenticity control. In the second part, the preparative isolation of anthocyanins by membrane chromatography and countercurrent chromatography was performed. Separation of anthocyanins by both chromatographic techniques was achieved in all cases and allowed isolation of anthocyanin pigments on a large scale in high purity and quantity. On the other hand, countercurrent chromatography, especially LSRCCC, HSCCC and HPCCC provided separation of polyphenols and isolation of individual compounds on a large scale, particularly anthocyanins, chlorogenic acids, quercetin glycosides and kaempferol glycosides.…

Zustand: Very Good. 841 pp., hardcover, very minor internal library markings else text clean & binding tight. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country. Photos available upon request. …

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 298 | Sprache: Englisch | Produktart: Bücher | Covering definitions, concepts, and applications, Countercurrent Chromatography recounts the developments in two types of liquid-liquid chromatography termed countercurrent-high-speed countercurrent chromatography (HSCCC) and centrifugal partition chromatography (CPC)-as well as the HSCCC-derived cross-axis CCC, a versatile technique for purification in biotechnology applications. The text investigates mechanisms for mixing liquid phases, particularly hydrostatic techniques for CPC and hydrodynamic for coil planet centrifuges. It also explores the use of countercurrent chromatography in inorganic analysis, chiral separation, and the separation of natural products.…

Zustand: Used. pp. 752.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 475 | Produktart: Bücher | Keine Beschreibung verfügbar.

Zustand: New. In English.

Gebunden. Zustand: New. Countercurrent chromatography (CCC) is a separation technique in which the stationary phase is a liquid. The mobile phase is also a liquid, so biphasic liquid systems with at least two solvents are used. Centrifugal fields are used to hold the liquid statio.

Zustand: New. In English.

Hardcover. Zustand: Brand New. 1st edition. 298 pages. 9.00x6.00x0.75 inches. In Stock.

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Fair. xix, 360 pp. ; brown cloth with dark brown lettering, in worn and torn dustjacket ; pencilings on front and rear eps ; foxing ; Contents : Definitions: molecular aspects of adsorption -- Measurement of adsorption, treatment of data -- Relations between relative extent of adsorption and properties of adsorptive -- Summary of relations: graded effluents and adsorbents -- On the nature of separation processes -- Batchwise adsorption and decolorization; List of adsorbents -- Chromatography (Tswett-Column analysis, chromatographic adsorption analysis, differential countercurrent adsorption analysis) -- Ion exchange methods -- Partition chromatography -- On the use of adsorption. ; VG/FAIR. Book. …