Allan Moses in which he was described as "our Grand Manan ornithologist", who "makes birds his specialty and his pastime". John Thomas Moses died in 1885. His son John Russell Moses, born in 1853, was Allan Moses's father. John Russell Moses learned taxidermy from his father and continued to build the family collection of mounted bird specimens, while prospering as a businessman. He was one of Grand Manan's major fish buyers, with a processing plant in North Head. Part of his business was selling the dried swim bladders of hake for the manufacture of isinglass. This was highly profitable, as the bladders
Yeast in winemaking and amino acids or YAN) but also minerals (such as magnesium) and vitamins (such as thiamin and riboflavin) that serve as important growth and survival factors. Among the other nutritional needs of wine yeast: Many of these nutrients are available in the must and skins of the grapes themselves but sometimes are supplemented by winemakers with additions such as diammonium phosphate (DAP), freeze-dried micro-nutrients (such as "Go-Ferm" and "Ferm-K") and even the remnant of dead or extracted yeast cells such that the fermenting yeast can break down to mine for available nitrogen and nutrients. One historical winemaking tradition that is