栲胶法变换气脱硫工艺

介绍了栲胶法脱硫的原理，工艺流程及规整填料在脱硫塔中的应用。     

掺炼糠醛抽出油生产高质量沥青

掺炼糠醛抽出油，改变了丙烷脱沥青装置原料性质，通过调整部分操作参数，可提高轻脱油和重脱油的收率，改善脱油沥青质量，直接生产出合格的高标号道路沥青。     

天然调味料──酵母抽提物的研究进展

着重论述了酵母抽提物的特性、在食品中的应用前景、制造方法、工业化生产中存在的问题及其解决方法，并对酵母抽提物的发展方向作一展望。     

EVALUATION OF BARLEY AND MALT QUALITY USING NEAR-INFRARED REFLECTANCE TECHNIQUES

A scanning near-infrared reflectance spectrophotometer was calibrated for the prediction of barley aleurone colour and malt moisture. The malt moisture was predicted on malt ground for the determination of malt extract (coarse grind) making the method suitable for moisture correction in malt extract estimation. Calibrations for the prediction of malt extract and endosperm modification from barley and malt were also attempted. A correlation (r= 0.851 n = 135) was found between malt hot water extract and the percentage of the endosperm estimated as being modified by microscopy following staining with Calcofluor. Probably because of this influence of modification on malt extract, the use of near-infrared reflectance to predict malt extract was most successful at predicting the malt extract values obtained following micro-malting in the absence of the additives, gibberellic acid and potassium bromate.     

基于自组织神经网络的实时统计特征抽取方法

应用人工神经网络讨论统计了特征抽取的原理，提出了相应的抽取方法。该方法具有实时性，容错性，高数据压缩率和良好的特征分辨率。通过计算机仿真和桥梁索力状态的实例计算分析证实了该技术具有广泛的应用价值。     

微波能在中药加工中的应用

阐述了微波能烘干、灭菌在中药加工中的实例和一系列优点。     

Nephrotoxicity of Herbal Products in Europe—A Review of an Underestimated Problem

Currently in Europe, despite the many advances in production technology of synthetic drugs, the interest in natural herbal medicines continues to increase. One of the reasons for their popular use is the assumption that natural equals safe. However, herbal medicines contain pharmacologically active ingredients, some of which have been associated with adverse effects. Kidneys are particularly susceptible to injury induced by toxins, including poisonous constituents from medicinal plants. The most recognized herb-induced kidney injury is aristolochic acid nephropathy connected with misuse of certain Traditional Chinese herbal medicines. Data concerning nephrotoxicity of plant species of European origin are scarce. Here, we critically review significant data of the nephrotoxicity of several plants used in European phytotherapy, including Artemisia herba-alba, Glycyrrhiza glabra, Euphorbia paralias, and Aloe). Causative mechanisms and factors predisposing to intoxications from the use of herbs are discussed. The basic intention of this review is to improve pharmacovigilance of herbal medicine, especially in patients with chronic kidney diseases.     

纳米四氧化三铁磁性微粒的表面有机改性

通过液相共沉淀法制备了纳米四氧化三铁溶胶，利用油酸对纳米粒子体进行表面改性和萃取实验，获得油酸包覆的四氧化三铁微粒。采用FT—IR和高分辨透射电镜对改性后的纳米粉体进行结构和形貌的表征。研究结果表明油酸与四氧化三铁纳米粒子间存在化学键结合。油酸对纳米四氧化三铁微粒进行改性，并且对纳米粒子进行包覆，使外表面形成保护层阻止粒子团聚，改性后的四氧化三铁微粒与有机物具有良好的相溶性，采用表面改性显著改善了纳米四氧化三铁微粒的性能指标。     

高效液相色谱法测定烟叶提取物中茄尼醇的含量

采用高效液相色谱法测定烟叶提取物中茄尼醇含量的方法。条件为:HypersilC18色谱柱,流动相为异丙醇∶乙腈=60∶40(V/V),流速1.0mL/min,紫外检测波长210nm,柱温30℃。实验结果表明,该方法在茄尼醇进样量为1-10μg时有良好线性关系(Y=1.66×105X-3.25×103,r=0.9998);加标回收实验(n=5)的平均回收率为99.3%,RSD为0.93%。该方法简便、精密、准确。     

Thermogenic Effect from Nutritionally Enriched Coffee Consumption

Background  

The purpose of this study was to examine the effect of nutritionally enriched JavaFit™ (JF) coffee (450 mg of caffeine, 1200 mg of garcinia cambogia, 360 mg of citrus aurantium extract, and 225 mcg of chromium polynicotinate) on resting oxygen uptake (VO₂), respiratory exchange ratio (RER), heart rate (HR), and blood pressure (BP) in healthy and physically active individuals.