Method for processing freshness keeping dehydrated celery

Abstract

The present invention relates to celery processing process, and is especially the freezing, vacuum dehydrating process of processing celery. The process includes the steps of: preparing material, washing and sterilizing; scalding; quick freezing; vacuum dehydrating; and vacuum packing. The present invention eliminates 97 % of water in Celery while maintaining the nutritive components unchanged, and the product may be stored for long time and eaten conveniently. Before being eaten, the freshness keeping dehydrated Celery is soaked in hot water to restore its fresh state and cooked in different modes.

Description

technical field

[0001] The invention relates to a processing method of celery, in particular to celery processed by freezing and vacuum drying and dehydration technology and a preparation method thereof. The invention belongs to the technical field of vegetable processing. Background technique

[0002] Celery is rich in nutrition and has high medicinal value. It is inconvenient to store, and it is a seasonal food in most areas, so it is difficult to sell and eat it nationwide throughout the year, especially for people in high mountains, troops stationed on islands, plateau areas, etc. Celery and quick-frozen celery can properly extend the fresh-keeping time of vegetables, but due to the limitation of storage conditions, they cannot be carried and eaten anytime and anywhere. Contents of the invention

[0003] The purpose of the invention is to overcome the defects in the traditional way of eating celery, to provide a fresh-keeping and dehydrating processing method for cel...