Search results for "Gypsum"

Keeping track of your water chemistry pays off with outstanding tasting beer!    If you have soft water and are brewing a hop forward beer, you’ll want some Gypsum on hand. Gypsum (calcium sulfate) is used to add permanent hardness to your brewing water in the form of calcium ions, which will increase the hop perception in your beer.    1 gram of Calcium Sulfate in 1 gallon of water changes the salt levels by 61.5 ppm calcium, 147.5 ppm sulfate and adds 153.5 ppm to the hardness.   

Read more less

Epsom is used to add sulfate and magnesium ions to brewing water. It is often used at half the levels of Gypsum. 1 gram in 1 gallon changes the salt levels by 103 ppm sulfate, 26 ppm Magnesium and adds 108 ppm to the hardness. Promash is a useful utility to calculate water salts. Epsom salt is also ideal as a nutrient source for growing hop plants.

Read more less

Calcium chloride is usually used in place of Gypsum when sulfates are not desired. Calcium chloride will adjust your mash pH down. 1 gram in 1 gallon changes the salt levels by 72 ppm calcium, 127.5 ppm chloride and adds 180 ppm to the hardness. This is food grade anhydrous Calcium Chloride.

Read more less

Also known as brewing salts, it is a mixture of Gypsum, Calcium Carbonate and Epsom Salt. 1 tsp adds 1119 ppm per 1 gallon. For Pale Ales in the Burton on Trent style. Burton salts can come in either crystal or powdered form. We ship what is available at the time your order is placed.   30g per 5 gallons will provide: 266 ppm Ca 63 ppm Mg 159 ppm Carbonate 631 ppm Sulfate

Read more less

Pharmaceutical grade dry agar for making plates and slants. 2 oz will make up approximately 4000 ml of liquid agar. BK580, First Steps In Yeast Culturing, is a great reference if you do not have prior experience working with agar. For lab use, use 12 grams to make 1 liter of solid agar, which is way more than even a big laboratory uses. You need a very accurate scale to measure that out. You want to dissolve the agar slowly in the water or wort for a few minutes. Then heat gently till you get to a boil. Be very careful of not boiling over, if you do it's best to throw that boil out as your water to agar ratio is off and you will not get a good medium. Boil for a few minutes and then divide out to sterilize.

Read more less

This product is a direct replacement for our FIN74 - Ichtyocolle. Recommended for whites, roses and fruit wines, Cristaline Plus is a blend of isinglass (fish-derived protein) and citric acid stabilized with SO2. Cristaline Plus has a strong positive charge which makes it very effective at improving the clarity of a wine (even those that are made from botrytised grapes). As an added benefit, Cristaline Plus can help improve the filterability of a wine. Cristaline Plus is not sensitive to cold temperatures and may be slow to finish settling. The use of Gelocolle (FIN64) an hour after the addition of Cristaline Plus will help speed the settling process and create a more compact lees. To Use: Dissolve Cristaline Plus in 150-200 times its weight (75-100 mL) of clean, warm water (59-68 F/15-20 C) Let mixture swell for 3 hours If the solution is too viscous add additional warm water Add the solution quickly into the whole volume of wine to be treated while stirring and mix well to distribute the Cristaline Plus evenly throughout the wine Rack as soon as the lees are well settled (wait 72 hours before filtering or allow 8-10 days settling before racking) Dosage Range: 15-30ppm (mg/L)

Read more less

This product replaces our FIN73 - Polylact Polycacel can be used both curatively and preventatively against browning and pinking in white juice or in wine under long term storage conditions. Polycacel helps improve wine color and overall organoleptic properties. A is a blend of polyvinylpolypyrolidone (PVPP), soluble postassium casein and micropulverized cellulose. This specific blend allows for more complete action on phenolic compounds while avoiding over-stripping the wine. To Use: Slowly mix Polycacel in 20 times its weight in cold water (do not use juice or wine). Allow the mixture to stand for 2 hours. For enhanced homogenization, gradually add the Polycacel to the wine container while mixing. Dosages: To protect from oxidation, add to wine and mix thoroughly: 150-300 ppm To treat oxidized juice, add during cold settling: 300-700 ppm  

Read more less

Potassium Metabisulfite, (often referred to as "SO2", "sulfites" "meta", or "meta-bi") has several uses in winemaking. At the crush, sulfites are generally used to help control the spoilage bacteria and indigenous yeast that may already be present both on the fruit and in the winery (i.e. on the picking bins, processing equipment, tanks, tubing, etc). The amount generally used is enough to inhibit most of the unwanted organisms but not enough to hinder a cultured yeast, which has a higher tolerance to sulfites than most of the indigenous organisms do. This inhibition effectively "wipes the slate clean" for the cultured yeast to step in and rapidly colonize the must so that it can effectively dominate the subsequent fermentation. In addition, sulfites also help to inhibit the enzymatic browning of both musts and finished wines so that all of their delicate complexities can be preserved. Later, during storage and in the bottle, sulfites at the proper levels will further protect a wine by continuing to inhibit spoilage organisms, as well as by scavenging oxygen. Note that the exact amount needed to effectively do the job is determined by the pH of the wine. Refer to our MoreManuals! on Red or White Winemaking or one of the winemaking books that we offer for a complete explanation on how to properly manage sulfites. In addition, it's important to keep in mind that free SO2 levels fall faster in wood cooperage than in glass or stainless, so if you are using a barrel you will most likely need to manage sulfite levels more closely. The most common form of Metabisulfite is as a powder which is fixed with potassium or sodium. 1/4 tsp of Potassium Metabisulfite adds 50ppm to 5 gallons of must. Old Metabisulfite loses potency with time and should be replaced every year to assure that you are getting correct levels. You can use old Metabisulfite to make solutions for sanitizing equipment.

Read more less

Bentolact S is a proprietary IOC blend of soluble casein and bentonite. It is most effective when used early (during cold settling). This fining agent is formulated for the preventative treatment of must prone to oxidation. It will help prevent the formation of undesirable off-characters. Using this with whites, roses, and light fruit wines will help prevent any negative characters from forming as a result of oxidation during processing. Juice - Applied at a rate of 2.25 g / gal. Wine - Applied at a rate of 6 g / gal. Dissolve in 10 times its weight in cold water and mix vigorously to dissolve any clumps. Allow the mixture to stand for 3 hours. Add to the juice or wine during a pump-over or a good mixing. Depending upon the wine, a Bentolact S addition may take up to 7 days to settle. Please Note: For best results, Bentolact S should be mixed in the juice or wine during a pump-over or tank mixing.

Read more less

Lalvin CY3079 is the go-to choice for winemakers aiming to craft full-bodied, complex Chardonnay and barrel-aged whites with rich mouthfeel, creamy texture, and elegant oak integration Whether perfecting a Chardonnay or refining a white Burgundy, CY3079 ensures a smooth, layered finish with exceptional aromatic clarity Enhance complexity and mouthfeel in premium Chardonnay and barrel-aged whites Lalvin CY3079 is a specially selected wine yeast strain renowned for its ability to develop rich mouthfeel, enhanced complexity, and buttery characteristics during fermentation. Perfectly suited for Chardonnay and other barrel-aged white wines, CY3079 promotes the release of polysaccharides and encourages malolactic fermentation, resulting in wines with balanced acidity, smooth texture, and vibrant aromatics. Enhanced Mouthfeel: Promotes polysaccharide synthesis, delivering a creamy, full-bodied texture. Malolactic Compatibility: Optimized for seamless transition into malolactic fermentation, enhancing buttery and nutty notes. Aromatic Development: Elevates apple, pear, vanilla, and toasted almond aromatics. Alcohol Tolerance: Supports ABV levels up to 15%, allowing complete fermentation in high-sugar musts. Attenuation Rate: Typically achieves 85–90% attenuation, ensuring a dry, well-structured finish. Temperature Range: Performs optimally between 59°F (15°C) and 77°F (25°C), with the best expression of mouthfeel and complexity around 64°F (18°C). Medium Flocculation: Settles well post-fermentation, enhancing clarity and reducing sediment. Applications: Chardonnay: Ideal for barrel-fermented Chardonnay, bringing forward rich mouthfeel and buttery notes. White Burgundy: Elevates minerality and complexity, emphasizing ripe fruit and toasty oak integration. Viognier: Enhances stone fruit and floral notes, adding depth and roundness. Barrel-Aged Whites: Perfect for oaked Sauvignon Blanc and Semillon, adding creaminess and layered complexity. Flavor Profile: Stone Fruits & Citrus: Boosts expressions of apple, pear, and lemon zest. Buttery & Nutty Notes: Develops butter, vanilla, and toasted almond during malolactic fermentation. Rich Mouthfeel: Promotes a creamy, well-rounded palate with smooth, integrated texture. Oak Integration: Complements toasted oak, enhancing complexity and balance. Usage: Rehydration: Rehydrate in 10 times its weight of chlorine-free water at 95°F (35°C) for 15–20 minutes. Stir gently to avoid clumping. Pitch Rate: Use 1–1.5 grams per gallon (0.25–0.4 grams per liter) for optimal mouthfeel and flavor development. Nutrient Addition: Supplement with yeast nutrient to optimize fermentation and promote aromatic development. Fermentation Temperature: Maintain between 59°F (15°C) and 77°F (25°C), with 64°F (18°C) being ideal for creaminess and complexity. Barrel Fermentation: Ideal for in-barrel fermentations to enhance oak integration and complexity. Download the PDF Download the PDF

Read more less

This product replaces our TAN150 - Tannin Galalcool Enological tannins offer the winemaker, cider maker, or mead maker the possibility to add refined, highly-bindable tannin at any stage during the process. Benefits can include increased structure and mouthfeel, color stabilization, stability, anti-oxidative qualities, and overall complexity. Tannins can reduce vegetal/herbaceous characteristics and perceived astringency. We offer four types of oenolgical tannins, two for use during fermentation, and two for use during the aging phase. Protection & Improved Structure! Designed for white/rose wine fermentations (including fruit wines, ciders, and mead), Scott'Tan FT Blanc Soft is a specially formulated, colorless tannin derived from Gall Nuts. When used at the beginning of the fermentation, FT Blanc Soft helps provide protection from oxidation so more of the wines delicate aromas and flavors are preserved. In addition, FT Blanc Soft's continual bonding going on throughout the fermentation improves mouthfeel and help significantly reduce or eliminate vegetal/herbaceous characters and bitterness. FT Blanc Soft imparts a perception of sweetness without contributing any sugars, along with a low-level, beneficial minerality. Note: FT Blanc Soft can also be used as an ageing tannin post-fermentation as well! To Use Add directly to the grapes at the crusher or to the juice/wine. Mix thoroughly to ensure homogenization. Note: If using FT Blanc Soft as an aging tannin, final addition should be made 3-6 weeks before bottling to allow for complete polymerization and settling. Recommended dosage rate: 0.2-0.6 g/gal (5-15 g/hL) A rough approximate of weight is 1 tsp = 2.3 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

Yeast Hulls are ususally the first action when you have a stuck or sluggish alcoholic or malolactic fermentation. Yeast Hulls are essentially dead yeast cells that absorb auto toxic yeast by-products that could be inhibiting your active yeast or ML culture from doing their job - finishing your fermentation! Yeast Hulls are then typically followed by Pro-Desert in the case of a stuck alcoholic fermentation or Acti Ml in the case of a stuck ML ferment. As a side note, Yeast Hulls are included in the Fermaid K mix of nutrients to help prevent problem ferments from the onset. The reason you would not use Fermaid K for most stuck ferments is that Fermaid K contains DAP. If DAP (Diammonium Phosphate) is added to the ferment past the point of metabolization by the yeast it could potentially leave an unwanted, residual flavor. Use at the rate of .5 to .9 grams per gallon. If stored in a cool, dry place, will last up to 3 years. A rough approximate of weight is 1 tsp = 2 grams. We highly recommend using a scale to weigh the product for an accurate dose. We do not recommend relying on these rough conversions for accurate dosage rates.

Read more less

Lallzyme EX-V – Enzyme for Structured Red Wines with Enhanced Color and Tannin Stability Extracts color and tannins with improved integration for wines destined for aging Promotes stable anthocyanin-tannin bonding for long-lasting color Enhances mouthfeel, midpalate weight, and structural balance Improves juice yield and reduces solids through efficient cell wall degradation Balanced enzyme activity supports both extraction and finesse in premium red wines Lallzyme EX-V is a precision enzyme blend developed by Lallemand for red wine fermentations where structure, balance, and ageability are desired. It combines strong pectolytic activity with targeted cellulase and hemicellulase functions to break down grape skin cell walls, facilitating the release of anthocyanins and seed-derived tannins in a controlled, integrative manner. EX-V is ideal for varietals with moderate to firm skins or when crafting red wines intended for barrel aging, as it enhances phenolic complexity without over-extracting bitterness or astringency. Wines fermented with EX-V tend to show refined texture, vivid color, and excellent long-term stability. Comparison to Other Lallemand Maceration Enzymes: Compared to EX, which is best for early-drinking, fruit-forward reds, EX-V is designed for more structured, age-worthy styles with higher tannin and color stability.  EX = softer, fruit-driven reds for early release EX-V = structured, balanced reds with aging potential Protocol Dilute Lallzyme EX-V in 10 times its weight of chlorine-free water. Add to crushed grapes or must at the beginning of fermentation. Mix thoroughly for even dispersion. Optimal temperature range: 20–30°C. Avoid adding below 10°C or after alcoholic fermentation begins. Usage Rates Recommended dosage: 30–40 grams per ton of grapes = 0.66–0.88 grams per hectoliter (assuming 450 L/ton) = 0.0066–0.0088 grams per liter = 0.025–0.033 grams per gallon Use the lower end of the range for moderately structured fruit or extended maceration. Use the higher range for tighter-skinned grapes, shorter fermentations, or when greater phenolic extraction and color stability are required for barrel-aged or long-lived reds.

Read more less

Lallzyme EX – Enzyme for Enhanced Color and Juice Release in Early-Drinking Red Wines Improves color extraction while preserving soft, approachable tannins Increases free-run and press juice yield by breaking down cell wall pectins Enhances clarification and reduces solids for easier pressing and settling Supports smooth mouthfeel in red wines intended for early consumption Balanced enzyme activity preserves varietal fruit while aiding extraction efficiency Lallzyme EX is a gentle maceration enzyme developed by Lallemand for red wine fermentations where balance, early drinkability, and clean extraction are key. Its primary function is to degrade grape skin cell walls through pectinase and hemicellulase activity, improving juice yield and the release of color compounds without promoting aggressive tannin extraction. This makes it particularly well-suited for light- to medium-bodied red wines or warm-climate varietals where managing tannin levels is critical. EX helps clarify must, improve press efficiency, and support the production of soft, fruit-driven wines that are ready for market sooner. Comparison to Other Lallemand Maceration Enzymes: Compared to EX-V, which targets tannin structure and aging potential, EX is better for fresh, youthful styles that prioritize fruit expression and roundness. In summary: EX = best for early-release reds, softer tannins, moderate color EX-V = ideal for structure and age-worthines Protocol Dilute Lallzyme EX in 10 times its weight of chlorine-free water. Add to crushed grapes or must at the start of fermentation. Mix well to ensure even distribution. Best activity between 20–30°C. Avoid use below 10°C or after fermentation is complete. Usage Rates Recommended dosage: 20–30 grams per ton of grapes = 0.44–0.66 grams per hectoliter (assuming 450 L/ton) = 0.0044–0.0066 grams per liter = 0.017–0.025 grams per gallon Use the lower range for softer grapes or longer macerations. Use higher rates when working with firmer-skinned varieties or short fermentations where improved extraction and juice yield are needed.  

Read more less

Premium Domestic Source: Sourced entirely from 100% US corn. Non-GMO: Meets modern consumer demands for clean-label ingredients. 100% Fermentable: Guarantees a reliable, complete fermentation with no residual sweetness. Neutral Flavor Profile: Will not add any unwanted color, flavor, or aroma to your beverage, protecting your recipe's integrity. High Purity & Solubility: Dissolves quickly and clearly in water. Fuel your fermentation with the cleanest, most reliable sugar on the market. Our Non-GMO, Domestic Dextrose Monohydrate (Corn Sugar) is the industry standard for beverage producers seeking purity, consistency, and high performance. As a simple sugar (glucose), our dextrose is 100% fermentable by yeast. This ensures a rapid and complete fermentation, leaving behind a clean, neutral flavor profile that lets your final product—whether beer, hard seltzer, or wine—shine. We offer competitive pricing on bulk sacks for full-scale production and also provide smaller, conveniently packaged sizes for pilot batches, lab work, or homebrewing. Applications for Your Beverage For Beer Brewers 1. Priming & Bottle Conditioning Dextrose is the classic choice for "priming," or creating natural carbonation in the bottle or keg. We recommend it because it's easy for the yeast to consume and has a perfectly neutral flavor, leaving your beer tasting exactly as you designed it. Standard Use: Use 4-5 oz. of dextrose to prime 5 gallons of beer. Sanitary Prep: Dissolve the sugar in 1-1.5 pints of water and boil for 5 minutes to sanitize before gently mixing it with your beer. 2. Gravity & ABV Boosting Need to hit your Original Gravity (OG) target without affecting flavor? Dextrose is the solution. Clean Addition: Adds fermentable sugars without increasing body, color, or adding the "cidery" taste associated with other sugars. Yield: Adds 1.042 points per pound per gallon (PPG) to your specific gravity.   For Hard Seltzer, Wine & Other Beverages Hard Seltzer: Dextrose is the ideal fermentable base for hard seltzer. Its clean profile and high fermentability create a neutral alcohol base that is perfect for flavoring. Yeast Propagation: Use it as a pure carbohydrate source for growing and propagating yeast slurries. Wine: Can be used to increase the potential alcohol (chaptalization) in wines without adding non-grape flavors. Technical Data and Usage Guides Gravity Calculation PPG: 1.042 (Adds 1.042 to specific gravity when 1 lb. is dissolved in 1 gallon of water) Formula to Hit Target Gravity: Dextrose Needed (lbs.) = (Batch Volume [gal] $\times$ (Target Gravity - Actual Gravity)) / 0.042 Example: To raise 5 gallons from 1.040 to 1.050: (5 x (1.050 - 1.040)) / 0.042 = 1.19 lbs. of dextrose   Carbonation Guide This guide helps you calculate the CO2 volumes added by priming. Total carbonation is the sum of the CO2 retained after fermentation plus the CO2 added by priming. Priming Amount (per 5 gal) CO2 Volumes Added 4 oz 1.48 Volumes 5 oz 1.84 Volumes Residual CO2: Beer fermented at 68°F (20°C) retains ~1.0 volume of CO2. Beer fermented at 50°F (10°C) retains ~1.2 volumes. To convert volumes to g/L: Multiply volumes x 1.96. Suggested CO2 Levels (Volumes)   Cask Ales 1.5 - 2.0 American & English Ales 2.3 - 2.6 Lagers 2.4 - 2.6 Highly Carbonated (e.g., Weissbier) 3.0+ A Note on Packaging: The photo is a sample representation. While the high-quality product inside is always as described, the outer packaging (bag, brand, or label) may differ from what is shown.

Read more less

Calcium carbonate is used to reduce the acidity of wine. It does not require cold-stabilization to force complete precipitation, as does potassium carbonate. However, calcium carbonate is more likely to affect the flavor than potassium carbonate, and may take a few months to fully precipitate. One-quarter ounce (about 4 teaspoons) of calcium carbonate reduces acidity in one gallon by about 0.25%. Foaming may occur because of the production of CO2. Do not use more than one ounce per gallon. Wait 24 hours and rack wine. Calcium carbonate is also used in beer to increase the temporary hardness of water. Traditionally used in English stouts, pale ales and bitters. Usage: Usage varies with acid level Common name: Chalk

Read more less