{"product_id":"aldc-diacetyl-reducing-enzyme","title":"ALDC - Diacetyl Reducing Enzyme 1 oz","description":"\u003cp\u003eProtect your beer from hop creep with ALDC, an alpha acetolactate decarboxylase enzyme from CellarScience. When dry hopping introduces trace fermentable sugars to finished beer, yeast can restart fermentation and produce unwanted diacetyl—that butter or butterscotch off-flavor. ALDC prevents this by limiting diacetyl production at yeast pitch or during dry hopping, helping you achieve clean flavor and shorter conditioning times before packaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirections:\u003c\/strong\u003e Add 1 dropper of ALDC to 5 gallons of wort at yeast pitch and ferment normally. OPTIONAL: If making an IPA with a large dry hop charge, add 1 dropper with the dry hops to prevent diacetyl formation from hop creep. \u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWill dose approximately 35, 5 gallon batches.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDosage:\u003c\/strong\u003e 1 dropper for 5 gallons (20L) of wort at yeast pitch. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStore in the refrigerator between 33-50F\u003c\/li\u003e\n\u003cli\u003eWorking pH: 4.0 - 7.0 \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShelf life is 12 months from opening\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eALDC - a\u003cspan\u003elpha acetolactate decarboxylase - the same powerful enzyme used in commercial breweries. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote, ALDC will not remove existing diacetyl, it is a preventative. \u003c\/em\u003e \u003c\/p\u003e","brand":"White Labs","offers":[{"title":"Default Title","offer_id":52719270887706,"sku":"BMW-AD108A","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0361\/3713\/files\/46714_png.webp?v=1787158311","url":"https:\/\/ashevillebrewers.com\/products\/aldc-diacetyl-reducing-enzyme","provider":"Asheville Brewers Supply","version":"1.0","type":"link"}