Alum powder is a crystalline powder that is most commonly used in pickling; it keeps pickles firm and crispy. THIS ALUM WILL NOT GROW CRYSTALS. Alum powder is often used to firm and crispen pickles by letting them soak in a sealed brine solution of water, vinegar, salt, spices, and alum powder for several weeks.
Two monosaccharides joined together by a glycosidic linkage is called a double sugar or disaccharide. The most common disaccharide is sucrose. It is composed of glucose and fructose. Sucrose is commonly used by plants to transport sugar from one part of the plant to another.Disaccharides are also oligosaccharides.he most common disaccharide is sucrose. It is composed of glucose and fructose. Sucrose is commonly used by plants to transport sugar from one part of the plant to another. Disaccharides are also oligosaccharides.
Simple Sugars. Ribose contains five carbon atoms in a ring, which makes it a simple sugar or monosaccharide. Disaccharides consist of two sugars bonded together; common table sugar, or sucrose, contains fructose and glucose, so it's a disaccharide.he sugar ribose also makes up part of the structure of RNA. One of the simplest sugars, ribose plays an integral part in biochemistry. Ribonucleic acid, or RNA, gets its structure from ribose chains.