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PENGKUMSRI,Noppawat; SIVAMARUTHI,Bhagavathi Sundaram; SIRILUN,Sasithorn; PEERAJAN,Sartjin; KESIKA,Periyanaina; CHAIYASUT,Khontaros; CHAIYASUT,Chaiyavat. |
Abstract Beta-glucan (BG) is a conserved cell wall components of bacteria, fungi, and yeast. BG is an immunomodulator and stimulates the host immune system. This study was performed to screen Saccharomyces cerevisiae strain with high BG, extraction of BG using different chemical extraction methods, composition analysis of BG, and evaluation of the immunomodulatory effect of high-quality BG using mice model. Ten yeast strains were screened for high BG content using total glucan extraction kit and were subjected to FT-IR analysis. The kit based extraction revealed that HII31 showed a high content of total glucan and BG. HII31 cells were subjected to four different acid/base extractions, which indicated that combination of a strong base (NaOH) and weak acid... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beta-glucan; Saccharomyces cerevisiae; Immunomodulation; FTIR; Cytokines. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612017000100124 |
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KUREK,Marcin Andrzej; WYRWISZ,Jarosław; BRZESKA,Magdalena; MOCZKOWSKA,Małgorzata; KARP,Sabina; WIERZBICKA,Agnieszka. |
Abstract This research explores the different beta-glucan preparation pretreatments prior to fortifying the bread (hydrating, freezing, boiling, blendering and their combination). Breads containing hydrated or dry beta-glucan preparations demonstrated lower values of specific volume than the control. On the other hand, the beta-glucan preparation, which was boiled or blendered after freezing showed higher specific volume. The firmest bread was achieved by adding beta-glucan preparation which was hydrated and blendered (significant at p ≤ 0.05) and the least firm was after application of a frozen blendered preparation. In our study, we researched the influence of pretreatment the beta-glucan preparation on the concentration of this compound. Our breads... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Beta-glucan; Pretreatment; Bread; Quality. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612018000400606 |
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