
n. [有化] 半乳甘露聚糖
Fenugreek gum was a new generation of galactomannan gum, which was developed independently by China.
胡蘆巴膠是我國自主研制開發的新一代半乳甘露聚糖膠。
Water, acrylonitrile and the galactomannan gum are added to a reactor with an alkali metal hydroxide.
水、丙烯晴和半乳甘露聚糖膠,同堿金屬氫氧化物在一起,加入到反應器中。
To obtain summary estimates of the diagnostic accuracy of galactomannan detection in serum for the diagnosis of ia.
對于利用檢測血清中乳甘露糖作為IA診斷正确性進行總和性的評估。
Objective: To assess the diagnostic value of galactomannan (GM) detection by ELISA in the invasive aspergillosis (IA).
目的:評價ELISA法檢測半乳甘露聚糖(GM)用于侵襲性曲黴病(IA)診斷的價值。
Tara gum, a kind of macromolecular polysaccharide consists of galactomannan, which can be applied as thickener in food industry.
刺雲實膠是由半乳甘露聚糖組成的高分子量多糖類物質,在我國可作為食品添加劑增稠劑使用。
galactomannan(半乳甘露聚糖)是一種由甘露糖和半乳糖構成的多糖化合物,主要存在于植物和真菌中。以下是其詳細解釋:
galactomannan的主鍊由β-D-甘露糖通過(1→4)-糖苷鍵連接而成,側鍊的α-D-半乳糖通過(1→6)-糖苷鍵連接到甘露糖的C6位點。其結構可表示為: $$ text{主鍊: } betatext{-D-Man}(1→4)-betatext{-D-Man}(1→4)-... text{側鍊: } alphatext{-D-Gal}(1→6)-text{甘露糖} $$
不同來源的galactomannan在取代度(半乳糖與甘露糖的比例)和分子量上存在差異,例如瓜爾豆膠的半乳糖比例較高,溶解性更好。
如需進一步了解具體應用或檢測方法,可參考來源網頁的完整内容。
galactomannan是一種多糖類化合物,由甘露糖和半乳糖構成。它主要存在于豆科植物的種子中,如豌豆、菜豆和黑豆。以下為該單詞的詳細解釋:
例句:
The structure of galactomannan from seeds of Robinia pseudoacacia L. was studied by Smith et al. (1995).(史密斯等人(1995)研究了刺槐種子中galactomannan的結構。)
A galactomannan assay was used to test for invasive aspergillosis in patients with hematological malignancies.(通過galactomannan檢測方法,對患有血液腫瘤的患者進行侵襲性曲黴菌病的檢測。)
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