Penulis: J. Visser

Pectins are one of the classes of complex structural plant cell wall polysaccharides. They are localized in the middle lamella and primary cell wall of higher plants. Pectins have a long-standing use …

The Societies of Europe is an 8-title series of historical data handbooks and accompanying CD-ROM sets, on the development of Europe from the nineteenth to the twentieth century. The series is a prod …