This video documents an ambitious experiment to concentrate 100 cans of Red Bull into the volume equivalent of a single can. The process involved manually transferring and de-carbonating a large quantity of Red Bull, followed by evaporation using a large spray dryer/rotary evaporator. Significant challenges were encountered, including messy spillages during de-carbonation, browning and sticking of the product within the machine, and difficult extraction of the highly viscous and caked-on concentrate. Despite recovering nearly all the total solids, the final reconstituted and carbonated product achieved a 37x concentration, falling short of the intended 100x, with the creator estimating a loss equivalent to 33.5 cans of Red Bull in terms of active components/flavor. The resulting super-concentrated beverage was described as a potent "sour candy" with a powerful "jolt," eliciting mixed taste reviews from the participants.
Summarizing "Concentrating 100 Red Bulls into one can":
0:00 Premise: The video's primary goal is to concentrate 100 cans of Red Bull into the volume of a single can, inspired by a potent Monster drink found in Japan. A large industrial machine, resembling a spray dryer or rotary evaporator, is acquired for this purpose.
1:41 Preparation: The laborious process begins with manually pouring all 100 Red Bull cans into a large bucket.
3:58 De-carbonation and Spillage: To prepare the Red Bull for the machine, de-carbonation is attempted. This leads to a significant spillage during a shaking attempt, resulting in the loss of a considerable amount of liquid, which is then compensated for by adding more cans.
7:26 Evaporation Setup: The de-carbonated Red Bull is transferred to a smaller container and fed into the "giant machine," which is explained to work by heating and swirling the liquid to evaporate water.
11:15 Drying Process & Observations: During the evaporation, the Red Bull liquid starts to turn brown, and the concentrated product begins to stick and cake onto the machine's internal surfaces. The process is slow, estimated to take 8-10 hours.
13:45 Process Completion & Residue: Once all the liquid has passed through, the machine is found to be heavily covered in a dark, sticky, gunked-up Red Bull concentrate.
15:26 Initial Product Extraction: Disassembling the machine reveals caked-on, cracking solids. Manual scraping yields some initial powder, but a significant portion remains stubbornly stuck, indicating substantial product loss or difficulty in extraction.
22:18 Second Extraction Attempt: A portion of the caked-on material is manually scraped, and then pure water is run through the machine as a "wash" to dissolve and collect more of the remaining concentrated material, yielding a darker, concentrated liquid.
26:04 Final Product & Measurement: The collected solids (powder and glassy shards from the food dehydrator) are weighed, totaling 252.6g. While this weight is very close to the expected total solids from 100 cans, the creator states a perceived loss equivalent to 33.5 cans of Red Bull in terms of concentrated components.
28:15 Reconstitution: The collected concentrated solids are mixed with 250ml of water, creating a thick, syrupy, and "toxic-looking" liquid that doesn't fully dissolve.
31:51 Carbonation: The reconstituted liquid is transferred to a SodaStream bottle (requiring approximately 450ml of liquid for carbonation) and successfully carbonated.
34:25 Final Concentration & Taste Test: The final product is calculated to be 37 times more concentrated than regular Red Bull. The taste test yields mixed reviews, with one person describing it as a "sour candy" with a "jolt to your brain" (9.5/10), while another gives it a 4/10. The carbonation is noted as undetectable.
38:09 Conclusion: Despite not achieving the ambitious 100x concentration, the experiment is deemed a success, having created a unique and potent concentrated Red Bull beverage. The creator expresses a belief in its potential as a future product.