壳聚糖寡糖 (壳寡糖) (3) (VN-50 4D)

2023-07-14 7

色谱柱HILICpak VN-50 4D； Chitobiose壳二糖；Chitoheptaose壳七糖；Chitohexaose壳六糖；Chitooctaose 壳八糖；Chitopentaose赤霉素；Chitosan-oligosaccharides, Chitooligosaccharides壳聚糖低聚糖、壳寡糖；；Chitotetraose壳四糖；Chitotriose壳三糖；D-GlucosamineD-氨基葡萄糖;

使用聚合物基质HILIC色谱柱HILICpak VN-50 4D分析壳聚糖寡糖，可以使用蒸发光散射检测器(ELSD)进行检测。本条件可以分析8聚体的寡糖。

Sample : 10µL

Glucosamine hydrochloride 0.1mg/mL (in 50% CH3CN)Chitosan-oligosaccharides 5mg/mL (in 50% CH3CN)

1. Cl-

2. D-Glucosamine

3. Chitobiose

4. Chitotriose

5. Chitotetraose

6. Chitopentaose

7. Chitohexaose

8. Chitoheptaose

9. Chitooctaose

Column       : Shodex HILICpak VN-50 4D (4.6mmI.D. x 150mm)
Eluent       : (A); 0.1% NH3 aq. (B); CH3CN
               Linear gradient ; (B%) 75% to 60% (0 to 10min),
                                      60% (10 to 15min)
Flow rate    : 1.0mL/min
Detector     : ELSD
Column temp. : 40℃

网址信息：壳聚糖寡糖 (壳寡糖) (3) (VN-50 4D)|Shodex HPLC色谱柱和标准品

本文导读