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Xanthan gum

Xanthan Gum–Konjac Glucomannan Blend Hydrogel for Wound Healing

Xanthan Gum–Konjac Glucomannan Blend Hydrogel for Wound Healing

... [12], xanthan [13], and konjac [14], among ...a xanthan gum–konjac glucomannan blend was used for the first time to produce a wound dressing that was subsequently evaluated in physicochemical and ...

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Obtaining process of interpolymeric complexes from lactalbumin, xanthan gum and pectin Processo de obtenção de complexos interpoliméricos a partir de lactoalbumina, goma xantana e pectina

Obtaining process of interpolymeric complexes from lactalbumin, xanthan gum and pectin Processo de obtenção de complexos interpoliméricos a partir de lactoalbumina, goma xantana e pectina

... polysaccharides xanthan gum and pectin was studied in order to defi ne the optimum conditions for the complexes ...and xanthan gum were: pH ...and xanthan gum concentration ...

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Xanthan gum production by semissolid and submerged processes using potato peel as substrate / Produção de goma xantana por processos semissólidos e submersos usando casca de batata como substrato

Xanthan gum production by semissolid and submerged processes using potato peel as substrate / Produção de goma xantana por processos semissólidos e submersos usando casca de batata como substrato

... Xanthan gum is an extracellular, water-soluble, anionic and branched heteropolysaccharide, produced by Xanthomonas campestris Gram-negative bacteria strains, with unique rheological properties, such as ...

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Biosynthesis of xanthan gum from pectin deriving from passion fruit peel extraction / Biossíntese de goma xantana de pectina derivada da extração de casca de maracujá

Biosynthesis of xanthan gum from pectin deriving from passion fruit peel extraction / Biossíntese de goma xantana de pectina derivada da extração de casca de maracujá

... fermentation, xanthan gum is widely used in the food, petrochemical, oil, agrochemical and pharmaceutical ...The gum yields obtained with pectin as carbon source were higher than that found with the ...

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Some Qualitative and Rheological Properties of Virgin Olive Oil- Apple Vinegar Salad Dressing Stabilized With Xanthan Gum

Some Qualitative and Rheological Properties of Virgin Olive Oil- Apple Vinegar Salad Dressing Stabilized With Xanthan Gum

... 0.75% xanthan gum had the highest values of G and tan δ, suggesting that it had the greatest stability during the 90 days of storage in this study, but sauces with ...of gum had the lowest change ...

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Biosynthesis of xanthan gum from the fermentation of milk whey: productivity and viscosity.

Biosynthesis of xanthan gum from the fermentation of milk whey: productivity and viscosity.

... O presente trabalho teve por objetivos avaliar o rendimento da produção de goma xantana por diferentes linhagens nativas de Xanthomonas campestris , utilizando como[r] ...

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Effect of Different Hydrocolloids on Pasting Behavior of Native Water Chestnut (Trapa bispinosa) Starch

Effect of Different Hydrocolloids on Pasting Behavior of Native Water Chestnut (Trapa bispinosa) Starch

... of Xanthan, Guar, Carboxy Methyl Cellulose and Acacia on Water Chestnut Starch was examined by using micro ...of gum acacia at 0.3 % concentration, whereas guar gum decreased at the same ...

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Polímeros  vol.23 número5

Polímeros vol.23 número5

... Precipitated gum was collected and transferred to previously weighed Petri ...the xanthan gum yields measured by a gravimetric method, the values being expressed in ...

6

Braz. J. Chem. Eng.  vol.30 número4

Braz. J. Chem. Eng. vol.30 número4

... Thus, Xanthomonas can also be employed to convert crude glycerin and this strategy was patented by our research group (Brandão et al., 2007). The objective of this work was to produce and character- ize the ...

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Thermodynamic properties of Buriti (Mauritia flexuosa) tree gum

Thermodynamic properties of Buriti (Mauritia flexuosa) tree gum

... Based on the behavior of the curves (Figure 1), all isotherms are classified as type OO (sigmoid-like isotherms) (Brunauer et al., 1940) and, in particular, they were more consistent with Langmuir-like type-OO isotherms ...

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Locust bean gum: exploring its potential for biopharmaceutical applications

Locust bean gum: exploring its potential for biopharmaceutical applications

... Excipients have traditionally been included in drug formulations as inert substances whose role mainly relies on aiding the manufacturing process. Nevertheless, in the last decades they have been increasingly included in ...

42

Efeitos da redução de açúcar nas características estruturais de bolos tipo esponja

Efeitos da redução de açúcar nas características estruturais de bolos tipo esponja

... ABSTRACT - The consumption of reduced-calorie cakes has been increasing, however this has presented challenges to be overcome concerning the formation of their structure when the sucrose is substituted by alternative ...

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J. Braz. Chem. Soc.  vol.22 número7

J. Braz. Chem. Soc. vol.22 número7

... A characteristic of the Xanthomonas genus is the copious production of exopolysaccharide (EPS), xanthan gum, released by the cells as slime in medium. The EPS is involved in cell protection, but its role in ...

7

Effect of ph on the stability of red beet extract (Beta vulgaris l.) microcapsules produced by spray drying or freeze drying

Effect of ph on the stability of red beet extract (Beta vulgaris l.) microcapsules produced by spray drying or freeze drying

... and xanthan gum as encapsulating agents and stored for 7 ...and xanthan gum, dried by spray drying, showed the highest change in the content of phenolic compounds after storage for 7 ...and ...

6

J. Braz. Chem. Soc.  vol.27 número5

J. Braz. Chem. Soc. vol.27 número5

... the xanthan gum digestion have been overcome, allowing the complete degradation of the samples in the presence of a single ...in xanthan gum ...

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Effect of complexation conditions on microcapsulation of Lactobacillus acidophilus in xanthan-chitosan polyelectrolyte complex gels

Effect of complexation conditions on microcapsulation of Lactobacillus acidophilus in xanthan-chitosan polyelectrolyte complex gels

... and xanthan solutions Chitosan with a minimum of 80~95% deacetylation and a molecular weight of γ70 000 was purchased from Sigma-Aldrich Chemicals ...6. Xanthan gum with a mo- lecular weight of ...

7

Mat. Res.

Mat. Res.

... The screening step was a fractional factorial design 2 (4-1) with a center point. The screening input variables were the concentrations of xanthan gum (XG), sodium (NaCl) and calcium (CaCl 2 ) chlorides and ...

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Rheological Characterization of Bentonite Dispersions with Xanthan for Oil Well Drilling Fluids

Rheological Characterization of Bentonite Dispersions with Xanthan for Oil Well Drilling Fluids

... temperature, xanthan gum and sodium chloride concentrations, as well as some of their first order ...Increasing xanthan gum concentration caused the opposite effect: a reduction in “n” and a ...

8

Braz. J. Pharm. Sci.  vol.50 número4

Braz. J. Pharm. Sci. vol.50 número4

... of xanthan gum displayed good in vitro mucoadhesion and spreadability, minimal leakage potential and high resistance to ...carrageenan-xanthan gum-based gels can encourage the use of natural ...

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Properties of Extruded Xanthan-Starch-Clay Nanocomposite Films

Properties of Extruded Xanthan-Starch-Clay Nanocomposite Films

... Xanthan gum addition affected mechanical properties of starch films, improving their elongation. Films produced with xanthan (2.0 g/100 g starch) and nanoclays (2.5 or 5.0 g/100 g starch) presented ...

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