Linkage analysis provides information on sugar type, ring size, and substitution positions for each monosaccharide. The method in this protocol, using NaOH as the base, is one of the simpler linkage analysis methods. It requires approximately 1-5 µg of carbohydrate. - [Read Linkage Analysis Using the NaOH Methylation Method Protocol]
Method to restart stuck fermentation. Includes: Select and rehydrate active dry wine yeast; activate the rehydrated yeast with nutrients and sugar; start the fermentation and add the stock wine in batches. - [Read Method to Restart Stuck Fermentation]