دورية أكاديمية
Solubility and Seeded Metastable Zone width of functional sugar L-arabinose
| العنوان: | Solubility and Seeded Metastable Zone width of functional sugar L-arabinose |
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| المؤلفون: | Biao Hu, Kai Huang, Xinlin Zhang, Pingjun Zhang, Shujuan Yu |
| المصدر: | Food Science and Technology, Vol 35, Iss 1, Pp 51-57 (2015) |
| بيانات النشر: | Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
| سنة النشر: | 2015 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | sucrase, ion chromatography, potassium chloride, calcium chloride, Nutrition. Foods and food supply, TX341-641, Technology (General), T1-995 |
| الوصف: | L-arabinose is widely used in food, medicine, chemistry, and biology fields; however, solubility and seeded metastable zone width (MSZW) of L-arabinose have not been reported in the literature. In this paper, solubility and MSZW of L-arabinose in aqueous solution were determined. Solubility of L-arabinose was measured in the range of 20-68 °C by a conventional equilibrium solubility method and quantitation was determined using the ion chromatography technique. Seeded MSZW was determined in the range of 51-73% by the calorimetric method. The effect of two salts (potassium chloride and calcium chloride) on the solubility and MSZW of L-arabinose were also evaluated. Results showed that both potassium chloride and calcium chloride increased the solubility of L-arabinose, and this increase was intensified with temperature rise. The MSZW of L-arabinose was not constant but a spread. Potassium chloride increased the MSZW of L-arabinose. However, the effect of calcium chloride on MSZW of L-arabinose was concentration dependent. Conclusion: the L-arabinose solubility increased with the increase in temperature, and both potassium chloride and calcium chloride increased the solubility of L-arabinose in aqueous solution. The seeded MSZW of L-arabinose is not a constant; it increases in the presence of potassium chloride and varies with the change in calcium chloride concentration. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1678-457X |
| العلاقة: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612015000100051&lng=en&tlng=enTest; https://doaj.org/toc/1678-457XTest; https://doaj.org/article/fd31e0184c9d462db3e8a965d0cbf7d3Test |
| DOI: | 10.1590/1678-457X.6329 |
| الإتاحة: | https://doi.org/10.1590/1678-457X.6329Test https://doaj.org/article/fd31e0184c9d462db3e8a965d0cbf7d3Test |
| رقم الانضمام: | edsbas.3E18395A |
| قاعدة البيانات: | BASE |
| تدمد: | 1678457X |
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| DOI: | 10.1590/1678-457X.6329 |