1) galactan
[ɡə'læktin]
半乳聚糖
2) galactosan
[ɡə'læktəsæn]
半乳聚糖
3) galactooligosaccharides
低聚半乳糖
1.
Production of low-lactose milk containing galactooligosaccharides was studied withβ-Galactosidase by transgalactosylation activity from Enterobacter sp.
研究利用具有转糖基活性的β-半乳糖苷酶生产含低聚半乳糖的低乳糖牛奶。
2.
The molecular structure,origin,physiological functions and the states of application in infant food industry of both fructooligosaccharides and galactooligosaccharides are reviewed.
介绍了母乳中的低聚糖生理特征 ,对低聚果糖及低聚半乳糖分子结构、来源、生理功能及其目前在婴幼儿食品工业中的应用状况进行了综
3.
The conditions for transgalactosylation activity were optimized,and the large yield of galactooligosaccharides with various kind of oligosaccharides was obtained by using 20% lactose as a substrate at pH 5.
5、乳糖20%、温度50℃条件下反应48 h,转糖基活性最高,能生成多种低聚半乳糖。
4) galacto-oligosaccharide
低聚半乳糖
1.
Isolation of galacto-oligosaccharide by filtration
葡聚糖凝胶过滤层析分离低聚半乳糖
2.
The effects of time, initial lactose concentration, temperatur e, enzyme amount and pH on the synthesis of galacto-oligosaccharide from lactos e using β-galactosidase were investigated.
研究了反应时间、乳糖浓度、温度、加酶量、pH对低聚半乳糖合成的影响,结果表明,加酶量、乳糖浓度、反应温度的影响较大。
5) galacto-oligosaccharides
低聚半乳糖
1.
Screening and identification of β-galactosidase-producing microorganism and enzymatic synthesis of galacto-oligosaccharides using its transgalactosylation;
转糖基β-半乳糖苷酶产生菌筛选和鉴定及酶催化生成低聚半乳糖
2.
Recent progress on galacto-oligosaccharides synthesis by microbial β-galactosidase——A review;
微生物酶法合成低聚半乳糖的新进展
3.
Enterobacter agglomerans B1 producing β-galactosidase with transglycosylation activity:screening,identification,fermentation conditions,and galacto-oligosaccharides synthesis;
转糖基β-半乳糖苷酶产生菌Enterobacter agglomerans B1:筛选鉴定、发酵产酶及其合成低聚半乳糖的研究
6) Oligo-galactose
低聚半乳糖
1.
Oligo-galactose etc.
仙人掌保健酸奶是以仙人掌和鲜牛奶为主要原料,配以双歧因子——低聚半乳糖等,经发酵制成的保健型酸奶。
补充资料:半乳聚糖
分子式:
CAS号:
性质:一类由半乳糖单体组成的多糖。存在于多种植物种子和木材中,主要由β-1→4键合的D-吡喃半乳糖残基组成,同时有一部分由1→6键合的半乳糖残基,木材来源半乳聚糖都属于半纤维素,果胶中的半乳聚糖一般以阿拉伯半乳聚糖的形式存在。琼脂属于这类聚糖。
CAS号:
性质:一类由半乳糖单体组成的多糖。存在于多种植物种子和木材中,主要由β-1→4键合的D-吡喃半乳糖残基组成,同时有一部分由1→6键合的半乳糖残基,木材来源半乳聚糖都属于半纤维素,果胶中的半乳聚糖一般以阿拉伯半乳聚糖的形式存在。琼脂属于这类聚糖。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条