Alpine plants must adapt to the harsh conditions of the alpine environment, which include low temperatures, dryness, ultraviolet radiation, and a short growing season.
Yeast with weak survival factors and lacking sterols may succumb to these conditions before fermenting a wine to complete dryness, leaving a stuck fermentation.
Unlike opium, it does not constipate the bowels, lessen the appetite, create nausea, produce dryness of the tongue, check pulmonary secretions or produce headache.