n.自动氧化，自然氧化

Autoxidation is a chemical process where unsaturated fats and oils undergo oxidation without the presence of an external catalyst.
自动氧化是一个化学过程，未饱和脂肪和油在没有外部催化剂的情况下发生氧化。
The browning of apples is an example of autoxidation, as it occurs naturally due to exposure to air.
苹果变褐是自动氧化的一个例子，这是由于暴露在空气中自然发生的。
In food preservation, autoxidation can lead to rancidity if not properly controlled.
在食品保存过程中，如果不加以控制，自动氧化可能导致食物变质。
Many vitamins, like vitamin C, are vulnerable to autoxidation, losing their potency over time.
许多维生素，如维生素C，容易受到自动氧化的影响，随着时间推移会失去活性。
The process of photoautoxidation in photosensitive materials can cause fading or degradation.
光敏材料中的光自动氧化过程可能导致褪色或降解。
Anti-oxidants in skincare products help prevent autoxidation and protect skin from premature aging.
护肤产品中的抗氧化剂有助于防止自动氧化，保护皮肤免受过早衰老。
In pharmaceuticals, autoxidation can affect the stability and efficacy of certain drugs.
在制药领域，自动氧化可能影响某些药物的稳定性及其功效。
The study of autoxidation plays a crucial role in understanding the shelf life and storage conditions for various products.
研究自动氧化对于理解各类产品的保质期和储存条件至关重要。
The rate of autoxidation can be accelerated by high temperatures, humidity, and exposure to light.
高温、湿度和光照会加速自动氧化的速度。
To minimize autoxidation in oils used for frying, it's recommended to store them in a cool, dark place.
为了减少用于炸锅的油的自动氧化，建议将它们存放在阴凉、避光的地方。