前言： 目的：研究食品加工新技术超高压状态前后花莱柿罐头中维生素C含量变化。

Objective:To observe the variation in content of Vitamin C in canned Hualaishi melon before and after being processed under ultra-high pressure.

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超高压食品加工技术是一种新型的食品加工技术。

Ultra high-pressure processing (UHP) is a new kind of food processing technology.

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食品超高压处理技术是食品领域的一项新技术，在食品工业中的应用越来越广泛。

Ultrahigh pressure processing is a new technology and has more and more application in food industry.

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