XANTHAN GUM FROM SUGAR CANE RESIDUE

2016 ◽  
Author(s):  
Nittaya Ngowatana
Keyword(s):  
Sugar Cane ◽  
Xanthan Gum

scholarly journals Characterization of xanthan gum produced from sugar cane broth

2011 ◽  
Vol 86 (2) ◽  
pp. 469-476 ◽  
Author(s):  
Sandra Faria ◽  
Carmen Lúcia de Oliveira Petkowicz ◽  
Sérgio Antônio Lemos de Morais ◽  
Manuel Gonzalo Hernandez Terrones ◽  
Miriam Maria de Resende ◽  
...  
Keyword(s):  
Sugar Cane ◽  
Xanthan Gum

scholarly journals Molecular characterization of xanthan gum producing Xanthomonas Campestris isolated from dark rot spotted leaves in Keffi, Nasarawa State, Nigeria

2022 ◽  
Vol 2 (1) ◽  
pp. 01-08
Author(s):  
Makwin Danladi Makut ◽  
Kenneth Kit Madaiki ◽  
Obumneme Smart Obiekezie
Keyword(s):  
Molecular Identification ◽  
Sugar Cane ◽  
Xanthan Gum ◽  
Xanthomonas Campestris ◽  
Production Capacity ◽  
Value Added ◽  
Fermentation Medium ◽  
Industrial Wastes ◽  
Biochemical Tests ◽  
Microbiological Methods

Background: Despite the wide application of Xanthan gum, its commercial production remains a global challenge. In recent years, considerable research has been carried out using agro-industrial wastes, which are renewable and abundantly available to produce value-added products. The present study was set out for molecular identification of Xanthomonas campestris from leaves of four different plants with indications of dark rot spots and evaluation of their xanthan gum production capacity. Methods: Twenty-five (25) samples of leaves from four different plants with indications of dark rot spots were collected from the study area and isolated for Xanthomonas campestris following standard microbiological methods. Cultural, morphological and biochemical tests were conducted to confirm the organism. Results: The results revealed that of the total 100 samples taken, 6 leaves (24%) were infected with Xanthomonas species in mint, 3(12%) were infected in mango, 1(4%) were infected in rice and 2(8%) were infected in pepper. Further molecular identification of the isolates was carried out to reveal Xanthomonas campestris pv. vesicatoria strain 85-10 and Xanthomonas perforans strain 91-118. These were further used for the production of xanthan gum using sugar cane molasses substrates extracted from sugar cane, which was used as fermentation medium for the production. Isolates from plants varying ability in Xanthan gum production, with the mint plant having the highest Xanthan gum production (0.10 ± 0.02 to 0.9 ± 0.00 g/l). Conclusion: The present study confirmed the high xanthan gum production capacity of Xanthomonas campestris from dark rot spots containing mint leaves and should be considered during local and industrial production of the xanthan gum

Application of a model using the phenomenological approach for prediction of growth and xanthan gum production with sugar cane broth in a batch process

LWT ◽  
2010 ◽  
Vol 43 (3) ◽  
pp. 498-506 ◽  
Author(s):  
Sandra Faria ◽  
Patrícia Angélica Vieira ◽  
Miriam Maria Resende ◽  
Eloízio Júlio Ribeiro ◽  
Vicelma Luiz Cardoso
Keyword(s):  
Sugar Cane ◽  
Xanthan Gum ◽  
Batch Process ◽  
Phenomenological Approach

Cationic dye adsorption in sugar cane juice

1959 ◽  
Vol 9 (9) ◽  
pp. 482-486
Author(s):  
M. C. Bennett ◽  
D. A. Haydon
Keyword(s):  
Sugar Cane ◽  
Dye Adsorption ◽  
Cationic Dye ◽  
Cane Juice ◽  
Sugar Cane Juice

Toxicological evaluation of xanthan gum based hydrogel formulation in Wistar rats using single dose study

2020 ◽  
Vol 77 (2) ◽  
pp. 353-360
Author(s):  
Nadia Malik ◽  
Mahmood Ahmad ◽  
Muhammad Minhas ◽  
Ruqia Tulain ◽  
Ikrima Khalid ◽  
...  
Keyword(s):  
Single Dose ◽  
Xanthan Gum ◽  
Wistar Rats ◽  
Toxicological Evaluation ◽  
Single Dose Study ◽  
Dose Study ◽  
Hydrogel Formulation

Controlled Release of Metformin Hydrochloride I. In vitro Release from Physical Mixture Containing Xanthan Gum as Hydrophilic Rate Retarding Polymer

1970 ◽  
Vol 4 (1) ◽  
Author(s):  
Mashkura Ashrafi ◽  
Jakir Ahmed Chowdhury ◽  
Md Selim Reza
Keyword(s):  
Controlled Release ◽  
Xanthan Gum ◽  
In Vitro Release ◽  
Correlation Coefficients ◽  
High Ratio ◽  
Water Soluble ◽  
Metformin Hydrochloride ◽  
Model Drug ◽  
Very High

Capsules of different formulations were prepared by using a hydrophilic polymer, xanthan gum and a filler Ludipress. Metformin hydrochloride, which is an anti-diabetic agent, was used as a model drug here with the aim to formulate sustained release capsules. In the first 6 formulations, metformin hydrochloride and xanthan gum were used in different ratio. Later, Ludipress was added to the formulations in a percentage of 8% to 41%. The total procedure was carried out by physical mixing of the ingredients and filling in capsule shells of size ‘1’. As metformin hydrochloride is a highly water soluble drug, the dissolution test was done in 250 ml distilled water in a thermal shaker (Memmert) with a shaking speed of 50 rpm at 370C &plusmn 0.50C for 6 hours. After the dissolution, the data were treated with different kinetic models. The results found from the graphs and data show that the formulations follow the Higuchian release pattern as they showed correlation coefficients greater than 0.99 and the sustaining effect of the formulations was very high when the xanthan gum was used in a very high ratio with the drug. It was also investigated that the Ludipress extended the sustaining effect of the formulation to some extent. But after a certain period, Ludipress did not show any significant effect as the pores made by the xanthan gum network were already blocked. It is found here that when the metformin hydrochloride and the xanthan gum ratio was 1:1, showed a high percentage of drug release, i.e. 91.80% of drug was released after 6 hours. But With a xanthan gum and metformin hydrochloride ratio of 6:1, a very slow release of the drug was obtained. Only 66.68% of the drug was released after 6 hours. The percent loading in this case was 14%. Again, when Ludipress was used in high ratio, it was found to retard the release rate more prominently. Key words: Metformin Hydrochloride, Xanthan Gum, Controlled release capsule Dhaka Univ. J. Pharm. Sci. Vol.4(1) 2005 The full text is of this article is available at the Dhaka Univ. J. Pharm. Sci. website

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