Image: Belgian Ale Yeast Starter and Cell Count Preparation
Published: September 26, 2026 at 8:36:03 AM UTC
Yeast starter preparation scene with Belgian ale yeast, sterilized wort, a stirred flask, and displayed cell count, viability, volume, gravity, time, and temperature.
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Image description
A landscape-oriented, well-lit tabletop photograph depicts yeast-starter preparation in a kitchen or small brewing workspace. The main subject is a large clear glass Erlenmeyer flask positioned near the center of the frame on a rectangular magnetic stir plate. The flask contains roughly one liter of cloudy, pale tan to amber liquid with a lighter sediment-like layer near the bottom and a thin ring of pale foam at the surface. A visible vortex in the liquid indicates that it is being stirred. White volume markings on the flask include 400, 600, 800, and 1000. The stir plate has a black top, light metallic-colored front and sides, a large black control knob on the front, and a small illuminated amber/yellow indicator light. To the left of the flask is an upright white packet labeled "BELGIAN ALE YEAST," followed by "HIGH ATTENUATION," "FRUITY ESTERS," and "- IDEAL FOR BELGIAN STYLES," with a small stylized grain graphic near the bottom. No commercial brand name is visible. Behind the packet is a clear glass jar containing transparent liquid. Its white label reads "STERILIZED WORT," "1.040 SG," and "1 LITER." In the lower-left foreground is a shallow clear glass bowl containing a small quantity of cloudy beige liquid. To the right of the flask, a black-framed tablet rests at an angle on the wooden work surface. Its screen displays a microscope-like image of numerous round cells and a data panel reading "Cell Count 220 Billion," "Viability 95%," and "Cell Size 5–10 µm." Behind the tablet and flask is a rectangular black chalkboard with white handwritten-style text. The heading reads "YEAST STARTER," followed by checked entries: "Target Cells: 200 Billion," "Estimated Yield: 220 Billion," "Viability: 95%," "Volume: 1.0 L," "Gravity: 1.040," "Time: 24–36 Hours," and "Temperature: 20–22°C." A transparent plastic transfer pipette lies diagonally across the lower-right foreground, pointing generally toward the center-left. All of the primary objects sit on a medium-brown wooden countertop with visible grain. The background is softly out of focus and includes green plant leaves at the upper left, metallic brewing or kitchen equipment at the upper right, and part of a round dial or gauge near the right edge. The composition places the swirling starter flask as the dominant central element, with ingredients and supporting preparation materials on the left and cell-count information on the right. The palette is primarily warm wood brown, cloudy beige and amber liquid, clear glass, white labels, and black or metallic equipment. The glassware and equipment appear clean and intact. Although the displayed numbers present specific yeast cell-count and viability values, the image itself does not establish how those measurements were obtained or independently verify their accuracy.
The image is related to: Fermenting Beer with Wyeast 3655-PC Belgian Schelde Ale Yeast