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单词 Microbial fermentation
释义

Microbial fermentation

原声例句
WIL生活启示录

Actually, up to 70% of the grass-fed cattle's energy requirements come from short-chain fatty acids, which are produced as a result of microbial fermentation of the grass in the foregut of the cow.

实际上，草饲牛 70% 的能量均来自于短链脂肪酸，而这些脂肪酸都是经过生长于生肠中的微生物发酵形成的。

中文百科

发酵 Fermentation

（重定向自Microbial fermentation）
发酵过程
乙醇发酵总览。 One glucose molecule breaks down into two pyruvate molecules (1). The energy from this exothermic reaction is used to bind inorganic phosphates to ADP and convert NAD+ to NADH. The two pyruvates are then broken down into two acetaldehyde molecules and give off two CO2 molecules as a waste product (2). The acetaldehyde is then reduced into ethanol using the energy and hydrogen from NADH; in this process the NADH is oxidized into NAD+ so that the cycle may repeat (3).

发酵(fermentation)有时也写作酦酵，其定义由使用场合的不同而不同。通常所说的发酵，多是指生物体对于有机物的某种分解过程。发酵是人类较早接触的一种生物化学反应，如今在食品工业、生物和化学工业中均有广泛应用。其也是生物工程的基本过程，即发酵工程。对于其机理以及过程控制的研究，还在继续。

英语百科

Fermentation 发酵

（重定向自Microbial fermentation）
Fermentation in progress: Bubbles of CO2 form a froth on top of the fermentation mixture.
Overview of ethanol fermentation. One glucose molecule breaks down into two pyruvate molecules (1). The energy from this exothermic reaction is used to bind inorganic phosphates to ATP and convert NAD+ to NADH. The two pyruvates are then broken down into two acetaldehyde molecules and give off two CO2 molecules as a waste product (2). The acetaldehyde is then reduced into ethanol using the energy and hydrogen from NADH; in this process the NADH is oxidized into NAD+ so that the cycle may repeat (3).
Comparison of aerobic respiration and most known fermentation types in eucaryotic cell.[6] Numbers in circles indicate counts of carbon atoms in molecules, C6 is glucose C6H12O6, C1 carbon dioxide CO2. Mitochondrial outer membrane is omitted.
Louis Pasteur in his laboratory

Fermentation is a metabolic process that converts sugar to acids, gases or alcohol. It occurs in yeast and bacteria, and also in oxygen-starved muscle cells, as in the case of lactic acid fermentation. Fermentation is also used more broadly to refer to the bulk growth of microorganisms on a growth medium, often with the goal of producing a specific chemical product. French microbiologist Louis Pasteur is often remembered for his insights into fermentation and its microbial causes. The science of fermentation is known as zymology.
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更新时间：2025/11/25 6:32:26