搜索结果: 1-4 共查到“工学 asparagus”相关记录4条 . 查询时间(0.063 秒)
芦笋秸秆预处理与厌氧发酵制取沼气试验（Experiments on Pretreatment and Anaerobic Digestion of Asparagus Stalk for Biogas Production）
芦笋 秸秆 厌氧发酵 沼气
2010/12/28
为了促进芦笋秸秆原料沼气发酵系统的产气效果，利用NaOH在无流动水的条件下对芦笋秸秆进行了碱性化学预处理，并在小型沼气发酵装置上以不同预处理时间、粒径和NaOH溶液质量分数对芦笋秸秆木质纤维素的变化及产沼效果的影响进行了试验研究。结果表明，预处理时间15~20d比不经预处理的试验组启动时间提早10d；芦笋秸秆粉碎和切割后，不经筛分的试验组比经过筛分后的试验组启动时间提早5~15d，发酵周期缩...
纳他霉素对芦笋品质及内源游离态多胺含量的影响（Effect of Natamycin on Quality and Free Polyamines of Postharvest Asparagus）
芦笋 保鲜 品质
2010/12/28
为考察纳他霉素在芦笋保鲜中的作用，研究了不同浓度纳他霉素处理后芦笋的呼吸速率、色泽、剪切力、失重率、细菌和霉菌数量等芦笋品质指标及游离态多胺的变化。研究结果表明：纳他霉素可有效抑制芦笋的呼吸速率，降低其失重率，较好地保持芦笋的外观色泽，维持芦笋的质地在一定水平内，能降低芦笋贮藏过程中的霉菌1～3个数量级。纳他霉素还可抑制腐胺含量的上升，使精胺和亚精胺出峰时间缩短且峰值增加。
Influence of drying procedure on colour and rehydration characteristic of wild asparagus
wild asparagus drying procedure rehydration colour
2014/3/7
The objective of this research was to examine the influence of different drying procedures on the colour quality and rehydration capacity of wild asparagus (Asparagus maritimus L.). Wild asparagus sam...
Saccharide and Fructooligosaccharide Contents, and Invertase, 1-KHE, 1-SST, 1-FFT and 6G-FFT Activities in Green Asparagus Spears during Storage: Effects of Temperature and Spear Portion
sugars fructooligosaccharides asparagus storage
2008/4/20
Fresh spears of asparagus were stored in the dark at 4, 10 or 20°C for 2 weeks. During storage contents of glucose, fructose, sucrose, 1-kestose, neokestose and nystose, and activities of invertase, 1...