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Roy, Sohini
- Xylooligosaccharides Production from Tobacco Stalk Xylan using Edible Acid
Abstract Views :348 |
PDF Views:101
Authors
A. K. Samanta
1,
J. Chikkerur
1,
Sohini Roy
1,
A. P. Kolte
1,
Manpal Sridhar
1,
A. Dhali
1,
K. Giridhar
1,
S. Senani
1
Affiliations
1 ICAR-National Institute of Animal Nutrition and Physiology, Bengaluru 560 030, IN
1 ICAR-National Institute of Animal Nutrition and Physiology, Bengaluru 560 030, IN
Source
Current Science, Vol 117, No 9 (2019), Pagination: 1521-1525Abstract
In the present study, a process was developed to hydrolyse xylan from tobacco stalks into xylooligosaccharides (XOS) by applying tartaric acid, an edible acid. The tobacco stalks contained approximately hemicelluloses (16.99%), cellulose (50.8%) and lignin (15.6%). Use of 8% KOH or NaOH under overnight incubation resulted in almost complete recovery of xylan from the tobacco stalks. Application of 1 M tartaric acid at 90°C hydrolysed xylan into XOS and the highest (0.357 mg/ml) yield of XOS was recorded after 120 minutes. Hence, prebiotic XOS could be produced from the tobacco stalk xylan by applying tartaric acid.Keywords
Edible Acid, Tobacco Stalk, Xylan, Xylooligosaccharides.Full Text
References
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- In Vitro Study on the Protective Effect of Centella asiatica< (Thankuni) in Fish Roe Induced Hyperuricaemic Rats
Abstract Views :438 |
PDF Views:0
Authors
Affiliations
1 Department of Food & Nutrition, Vidyasagar College, Kolkata, West Bengal, IN
2 Department of Food & Nutrition, Women’s College, Calcutta, Kolkata, West Bengal, IN
3 Department of Home Science, University of Calcutta, Kolkata, West Bengal, IN
1 Department of Food & Nutrition, Vidyasagar College, Kolkata, West Bengal, IN
2 Department of Food & Nutrition, Women’s College, Calcutta, Kolkata, West Bengal, IN
3 Department of Home Science, University of Calcutta, Kolkata, West Bengal, IN
Source
Indian Science Cruiser, Vol 34, No 4 (2020), Pagination: 51-57Abstract
Hyperuricaemia is a disorder of purine metabolism which is frequently encountered in the clinical setting. The current in vitro study aims at finding out the effect of dietary purine intake on serum uric acid levels and the efficacy of Centella asiatica for treating this condition. Male Wistar rats of Group C, P and PT received stock diet, stock diet+fish roe (5g/day), stock diet+fish roe (5g/day)+Centella asiatica (150mg/kg) paste respectively. In PT group, serum uric acid decreased as compared to P, and it was comparable to C group. The herb also showed positive effect on liver function tests. It can be concluded that Centella asiatica can act as a potent herbal remedy in hyperuricaemia as well as gout.Keywords
Hyperuricaemia, Gout, Liver Function, Herbal Remedy.
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