求翻译：研究鲜枣果肉最大限度保留其营养物质和风味成分是鲜枣加工中亟待解决的技术难题，也是制约大枣产业发展的重大问题是什么意思？

Maximum of jujube fruit retain their nutrients and flavor ingredients are fresh dates processing technical problems solved, but also the constraints on major issues of industrial development jujube

Research fresh jujube fruit pulp maximum retention of its nutrients and flavor is fresh ingredients that need to be solved in processing date palm technically difficult, and restricting the development of the industry major issue date palm

Studies the fresh jujube fruit pulp maximum limit to retain its nutrients and the flavor ingredient is the technical difficult problem which in the fresh jujube processing urgently awaits to be solved, also is restricts the dried ripe fruit industry development the major issue

Study on fresh jujube pulp retained its nutrients and flavor components are at their best technical problems demanding prompt solution in the processing of fresh jujube is also restricting the development of Chinese date industry major issues

Maximum of jujube fruit retain their nutrients and flavor ingredients are fresh dates processing technical problems solved, but also the constraints on major issues of industrial development jujube