Fresh keeping technology for golden-silk jujube

Fresh keeping technology for golden-silk jujube

  • CN 1,568,718 A
  • Filed: 05/12/2004
  • Published: 01/26/2005
  • Est. Priority Date: 05/12/2004
  • Status: Active Application
First Claim
Patent Images

1. Make freshness protection package with the composite plastic film bag, with half red golden jujube liquor sterilization, storage is after 6 months 08 days under the room temperature of vacuum-packed back, and good fruit rate reaches 100%, and the jujube fruit still is half red state, contains 279.2 milligrams of vitamin Cs in every hectogram pulp.With the vacuum bag bright jujube of Long-term Storage successfully, having broken through bright jujube can not be at anaerobic and high CO 2The theory of Long-term Storage under the condition has been created golden jujube more than fresh-keeping half a year at room temperature, the world record that Vit C contents is the highest. The scope of request patent protection is:

  • make freshness protection package with the composite plastic film bag, after golden jujube liquor sterilization, vacuum packaging, carry out fresh-keeping processing and storage, marketing activity.

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