¿Cuánto tiempo puede fermentar la masa en la nevera sin riesgo?

Food Safety & Storage

Research has not established one universal safe maximum for cold-proofing dough in a home refrigerator. For the specific refrigerated steamed-bread dough studied, 24–48 hours was suitable for quality, while 72 hours caused noticeable quality problems; this should not be treated as a general food-safety guarantee for every dough.

The closest study tested refrigerated, selenium-enriched Chinese steamed-bread dough and found its best reported quality after 24–48 hours. After 72 hours, the dough lost strength and stretch, and the baked bread showed separation between crust and crumb. Other research describes mould during refrigerated storage or microbial contamination in dough, but does not establish a single safe cold-proofing limit for ordinary homemade dough. Keep dough continuously cold, use a clean covered container, and discard it if it develops mould, an unusual odor, or other spoilage signs. A question these papers can answer is: "How does Refrigeration for 24-48 h affect dough extensibility?"

What this answer does not cover

• This synthesis uses titles and abstracts, not a full-text systematic review.
• Bibliographic index coverage and metadata can be incomplete or delayed.
• Retraction and publication-status metadata can be incomplete across connected indexes.
• Paper quality and risk of bias were not independently assessed.
• The evidence reviewed covers different products and fermentation methods rather than ordinary homemade bread dough as a whole.
• The 24–48-hour finding mainly concerns product quality in a specific selenium-enriched Chinese steamed-bread study, not a validated food-safety cutoff.
• The studies do not establish how refrigerator temperature, ingredients, salt, hydration, yeast amount, or handling change the safe storage time.
• The review was based on supplied titles and abstracts rather than full-text articles, so important methods and safety details could not be checked.

Papers used (7)

1. Dough pre-fermentation combined with refrigeration for selenium-enriched steamed bread: A balanced strategy to coordinate selenium biotransformation and quality. — Food chemistry: X, 2026
2. Isolation of a cold-sensitive fermentation mutant of a baker's yeast strain and its use in a refrigerated dough process. — Applied and environmental microbiology, 1995
3. Fermentation Unlocks the Functional Role of Amaranth in Modulating Wheat/Amaranth Sourdough Microbiota and Inhibiting Yeast Growth of Refrigerated Doughs — Fermentation, 2026
4. Microbial and Fungal Contamination of Wheat Flour, Dough, and Bread Samples Collected from Isfahan, Iran — Egyptian Journal of Veterinary Science, 2020
5. Effect of fermentation methods on properties of dough and whole wheat bread. — Journal of the science of food and agriculture, 2023
6. Effects of Cold Fermentation and Cold Storage on Type I Sourdough and Bread Properties — Fermentation, 2026
7. Fermentation Strategy and Non- Saccharomyces Yeast Strain Identity Jointly Shape Volatile Profiles in Chinese Steamed Bread Produced with Defined Composite Sourdoughs. — Foods (Basel, Switzerland), 2026

Answer last checked 2026-11-03T06:40:18.222Z. Answerlog reads titles and abstracts, not full papers, and does not assess study quality or claim consensus.

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