Starch succinates

Starch succinates [39316-70-6] are also used as thickening agents in foods. The 1-octenylsuccinate half-ester [52906-93-17, sold as its sodium salt [66829-29-6], has surface active (emulsifying) properties. [Pg.485]

Starch soils, 10 285 Starch-splitting enzymes, 10 302 Starch succinates, 4 721, 724t Starch synthases, 12 492-493... [Pg.882]

Starch pyrodextrins Starch-splitting enzymes Starch succinates [39316 Starch syrup Starkeyite [24378-31-2] Stark spectra Star polymers Star sapphires Startch [9005-25-8] Starter cultures Starters Start-up... [Pg.927]

Other useful modifications include acetylation, hydroxyethylation, hydro-xypropylation, cationic starches, succinate, and substituted succinate derivatives of starch. In starch-grafted copolymers, free radicals are initiated on the starch that then act as macroinitiators for the acryl or vinyl monomers. These products are used in firefighting fluids, electrolyte solutions for alkaline batteries, wound dressing, and so on. [Pg.169]

Preparation of starch succinate or alkenylsuccinates by reaction with succinic anhydride or its derivatives. The general structure of these compounds is... [Pg.280]

Starch succinates have numerous applications in food and pharmaceuticals. [Pg.280]

Succinic anhydride reacts directly with starch to form a half-ester called starch succinate. Starch can also react with alkyl or alkenyl derivatives of succinic anhydride to form the corresponding succinates, among which one of the most used is starch sodium octenylsuccinate. Due to the presence of hydrophobic and hydrophilic groups, this product has interfacial activity and emulsif5ung properties. Alkenylsuccinates are used in food, pharmaceutical and industrial applications [39]. [Pg.501]

Rudnik E., Matuschek G., MUanov N., Kettrup A. Thermal properties of starch succinates, Thermochim. Acta 427/1-2 (2005) 163. [Pg.83]

These include cross linked or inhibited starches, hydroxypropylated starches, phosphorylated starches, starch succinates, grafted starches, and carboxymethyl starch. ... [Pg.158]

Starch succinates are polyanions and offer a number of very desirable properties such as high viscosity, low temperature viscosity stability, high thickening power, low gelatinization temperature, clarity of cooks, and good film forming properties. Therefore,... [Pg.173]

Rudnik E, Zukowska E. 2004. Studies on preparation of starch succinate by reactive extrusion. Pohmery 49 132-134. [Pg.80]

Wang L, Shogren RL, Willett JL. 1997. Preparation of starch succinates by reactive extrusion. Starch/Starke 49 116-120. [Pg.82]

Typical a. are - carboxymethyl starch (- starch ethers), starch adipate, starch citrate, starch mal-eate, starch phosphate, starch succinate, starch sulfate, starch xanthate (->starch esters), - oxidized starches. [Pg.15]

Starch succinates and, to a higher degree, octenyl succinates have, due to their hydrophobic groups, surface-active properties. They are used for preparation of emulsions and for encapsulation of lipophilic substances. Additionally, starches with poor water-binding capacity and low paste viscosity in the native state, like triticeae starches are upgraded by succinylation to highly stable pastes. Lit. Van Beynum/Roels 91-93, (1985)... [Pg.270]

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