𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Surface-active properties of rhamnolipids from Pseudomonas aeruginosa GS3

✍ Scribed by Reena M. Patel; Dr. Anjana J. Desai

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
404 KB
Volume
37
Category
Article
ISSN
0233-111X

No coin nor oath required. For personal study only.

✦ Synopsis

Pseudomonas aeruginosa GS3 produced rhamnolipid biosurfactants during growth on carbohydrates, higher chain length n-alkanes and I-alkenes, petroleum crude oil and vegetable oils. With glucose as the substrate, maximum surfactant production (0.44 gfl) was observed during the stationary phase of growth. Partially purified rhamnolipids showed excellent surface-active properties in terms of reduction in the interfacial tension between them and a variety of hydrocarbons, hydrocarbon mixtures and vegetable oils and formation of stable emulsion.

πŸ“œ SIMILAR VOLUMES

Utilization of response surface methodol
Utilization of response surface methodology to optimize the culture media for the production of rhamnolipids by Pseudomonas aeruginosa AT10
✍ A Abalos; F Maximo; Mβ€ŠA Manresa; J Bastida πŸ“‚ Article πŸ“… 2002 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 174 KB

## Abstract __Pseudomonas aeruginosa__ AT10 produced a mixture of surface‐active rhamnolipids when cultivated on mineral medium with waste free fatty acids as carbon source. The development of the production process to an industrial scale included the design of the culture medium. A 2^4^ full facto

An Efficient Synthesis of (R)-3-{(R)-3-[
An Efficient Synthesis of (R)-3-{(R)-3-[2-O-(Ξ±-L-Rhamnopyranosyl)- Ξ±-L-rhamnopyranosyl] oxydecanoyl}oxydecanoic Acid, a Rhamnolipid from Pseudomonas Aeruginosa
✍ Howard I. Duynstee; Michiel J. van Vliet; Gijsbert A. van der Marel; Jacques H. πŸ“‚ Article πŸ“… 1998 πŸ› John Wiley and Sons 🌐 English βš– 478 KB πŸ‘ 1 views

Pseudomonas aeruginosa / Rhamnolipid / One-pot two-step glycosylation / Chemoselectivity / Esterification / Carbohydrates N-iodosuccinimide/triflic acid mediated one-pot two-step hydroxydecanoate (13) gave rhamnolipid 17. The latter was transformed in five steps into the title compound 2. glycosylat

Production and properties of 7,10,12-tri
Production and properties of 7,10,12-trihydroxy-8(E)-octadecenoic acid from ricinoleic acid conversion by Pseudomonas aeruginosa
✍ Tsung Min Kuo; Gerhard Knothe πŸ“‚ Article πŸ“… 2004 πŸ› John Wiley and Sons 🌐 English βš– 107 KB

## Abstract This study was undertaken to produce a novel antifungal compound, 7,10,12‐trihydroxy‐8(__E__)‐octadecenoic acid (7,10,12‐THOD), in large quantities for determining its properties by use of crude ricinoleic acid as converted by __Pseudomonas aeruginosa__ NRRL B‐23260. A useful reactor pr

Evaluation of Surface Active Properties
Evaluation of Surface Active Properties of Saponins Isolated from Acacia concinna D. C. Pods
✍ Pratap, G. ;Bhaskar Rao, V. S. πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons βš– 348 KB

## Empfehlung zur Differenzierun und Kennzeichnung der Hauptfleischsorten mit beis pielen Angaben uber den Zuschnitt des Fleisches, verwertungsgerecht oder wachstumsbelassen oder den Marmorierungsgrad wtiren dariiber hinaus, besonders in Werbeanzeigen mit Preisangaben, eine wesentliche Orientierun

Influence of Demulsifiers of Different S
Influence of Demulsifiers of Different Structures on Interfacial Dilational Properties of an Oil–Water Interface Containing Surface-Active Fractions from Crude Oil
✍ Taolei Sun; Lu Zhang; Yiyang Wang; Sui Zhao; Bo Peng; Mingyuan Li; Jiayong Yu πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 142 KB

The influences of two commercial demulsifiers that have a straight chain and branch chain, respectively, on the dilational viscoelasticity of an oil-water interfacial film containing surface-active fractions from crude oil were investigated. The branch-chain demulsifier AE-121 could efficiently subs