{"id":7503,"date":"2026-02-12T16:26:29","date_gmt":"2026-02-12T12:26:29","guid":{"rendered":"https:\/\/shvidiwine.com\/wi-product\/stimula-sira-stimula-syrah\/"},"modified":"2026-03-23T13:55:33","modified_gmt":"2026-03-23T09:55:33","slug":"stimula-sira-stimula-syrah","status":"publish","type":"wi-product","link":"https:\/\/shvidiwine.com\/en\/wi-product\/stimula-sira-stimula-syrah\/","title":{"rendered":"Stimula Syrah"},"content":{"rendered":"\n<p>Manufacturer: Lallemand<\/p>\n\n\n\n<p>Stimula\u2122 is a new range of 100% yeast autolysate products developed to supply the optimal levels of<br>organic nitrogen sources in order to optimize yeast metabolism and to promote the aromatic profile of<br>different grape varieties.<br>Stimula Syrah\u2122 is an organic nutrient particularly rich in different nitrogen sources (peptides and free<br>amino acids), specific vitamins (pantothenate, thiamine) and minerals to increase the release of varietal<br>aromas and avoid sulfur off-flavors.<br>This specific composition results in an increase in the release of varietal aromas (thiols, terpenes and<br>norisoprenoids). As the uptake of thiol precursors occurs in the very early stages of fermentation, the<br>addition of Stimula Syrah\u2122 at the very beginning of the alcoholic fermentation (AF) will enhance yeast<br>metabolism, avoiding any catabolic repression and increasing the transporter\u2019s efficiency. This is essential<br>for thiol precursors and their bioconversion to volatile thiols, particularly 3-mercaptohexanol (3MH). In<br>addition, the high level of vitamins (pantothenic acid) helps to avoid H2<br>S production and limits the excessive<br>reductive character that masks positive aromas. The optimized content in oligo-element (magnesium) also<br>increases the yeast ethanol resistance.<\/p>\n\n\n\n<p><strong>Dosage<\/strong>: 40 \u10d2\/\u10f0\u10da<\/p>\n\n\n\n<p>Packaging: 1 \u10d9\u10d2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Manufacturer: Lallemand Stimula\u2122 is a new range of 100% yeast autolysate products developed to supply the optimal levels oforganic nitrogen sources in order to optimize yeast metabolism and to promote the aromatic profile ofdifferent grape varieties.Stimula Syrah\u2122 is an organic nutrient particularly rich in different nitrogen sources (peptides and freeamino acids), specific vitamins (pantothenate, thiamine) &hellip; <a href=\"https:\/\/shvidiwine.com\/en\/wi-product\/stimula-sira-stimula-syrah\/\">Continued<\/a><\/p>\n","protected":false},"featured_media":6179,"template":"","wi-category":[235,83,84],"class_list":["post-7503","wi-product","type-wi-product","status-publish","has-post-thumbnail","hentry","wi-category-ghvinis-damkhmare-masalaebi-en","wi-category-fermentation-activators","wi-category-yeast-nutrients"],"acf":[],"_links":{"self":[{"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/wi-product\/7503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/wi-product"}],"about":[{"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/types\/wi-product"}],"version-history":[{"count":1,"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/wi-product\/7503\/revisions"}],"predecessor-version":[{"id":7505,"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/wi-product\/7503\/revisions\/7505"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/media\/6179"}],"wp:attachment":[{"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/media?parent=7503"}],"wp:term":[{"taxonomy":"wi-category","embeddable":true,"href":"https:\/\/shvidiwine.com\/en\/wp-json\/wp\/v2\/wi-category?post=7503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}