Influence of Denaturation, Hydrophobicity and Sulfhydryl Content on Solubility and Water Absorbing Capacity of Soy Protein Isolates

Solubility and water absorbing capacity of commercial soy protein isolates were correlated with structural parameters. The physico-chemical properties studied were degree of protein denaturation, surface hydrophobicity and sulfhydryl groups. The results indicated that solubility and water absorption were affected differently as the parameters were varied. These functional properties depended on more than one structural parameter. Solubility in 0.2M NaCl solution provided information about the degree of denaturation of soybean protein isolates. Isolates with highly denatured proteins, high surface hydrophobicity, low solubility in 0.2M NaCl solution and low SH exhibited the highest water absorbing capacity.     

一类单偶阶非等比数列乘幻方的构造方法及微机实现

本文得出了一类单偶阶非等比数列乘幻方的构造法并用微机实现它，幻方是数学中的艺术，它体现了数字间关系的优美性与和谐性，在数理统计、正交实验、程序设计、组合分析、人工智能等方面有阗广阔应用前景。     

Persistent vacuoles in leukocytes: familial Jordans anomaly

DNA typing of HLA-DRB1 genes was conducted for 192 samples from the Gidra who speak one of the non-Austronesian languages and inhabit the southern lowlands of New Guinea. Comparison of the allele frequencies with those of eight other Oceanian populations reveals that the Gidra are genetically closest to the non-Austronesian-speaking Goroka and, next, to the Aboriginal Australian groups, but are remote from the Austronesian-speaking groups in mainland New Guinea and the rest of Melanesia. This finding clearly supports the hypothesis that non-Austronesians and Aboriginal Australians are descendants of the first-stage migrants to Oceania.     

安森美半导体先进汽车电子方案推动节能减排

本文介绍了安森美半导体为车载网络、信息娱乐系统和LED照明等汽车应用提供的相应解决方案,并给出了应用案列。     

A STUDY ON THE OCCURRENCE OF AFLATOXIN IN RAW MILK DUE TO FEEDS

Milk and milk products are the most important group of food which carries aflatoxin to the people. Therefore, the existence of aflatoxin M₁ (AFM₁) in milk is a potential risk for public health. AFM₁ existence in milk and milk products was found in studies performed in Turkey. In this study, aflatoxin contamination was detected in 48 raw milk and 48 feed samples. Milk and feed samples, in which the positive sample rate was determined as 24%, included different levels of aflatoxin. Altogether, 20 raw milk samples (41.67%) and 15 feed samples (31.25%) contained over the level of legal limits established by the Turkish Food Codex (TFC) and the European Communities (EC) regulation in positive samples. According to these results, the milk and feed samples collected from this area constitute a potential risk for public health. The most effective way of controlling aflatoxin M₁ in milk is to reduce the contamination of aflatoxin in raw milk and feed samples. Both the producers and the consumers, as well as the government, have important obligations on this subject.     

配合固态照明趋势的安森美半导体高能效LED照明方案

详细介绍了安森美半导体不断创新并推出的各种LED通用照明应用方案,适合于高低压和中大功率等应用场合。