[ Objective] The aim is to produce compound drinks of jujube, medlar and soybean. [Method] Taking jujube, medlar and soybeam as raw material, the technologies to process compound drinks were studied. The key working p...[ Objective] The aim is to produce compound drinks of jujube, medlar and soybean. [Method] Taking jujube, medlar and soybeam as raw material, the technologies to process compound drinks were studied. The key working procedure was determined. Factors that influenced quali-ty of drinks were studied.[ Result] The best formula was: 30% :30% :30% of jujube: medlar: soybean. The color fixative of Vc was 0.02%. The ratio of materials and water was 1 : 5 mg/ml. The addition of stabilizer xanthan was 0.20%. The addition of white crystal sugar was 6%. [ Conclu-slo] The sensual evaluation of the compound juice of jujube, medlar and soybean was good and the quality achieved national standard.展开更多
文摘[ Objective] The aim is to produce compound drinks of jujube, medlar and soybean. [Method] Taking jujube, medlar and soybeam as raw material, the technologies to process compound drinks were studied. The key working procedure was determined. Factors that influenced quali-ty of drinks were studied.[ Result] The best formula was: 30% :30% :30% of jujube: medlar: soybean. The color fixative of Vc was 0.02%. The ratio of materials and water was 1 : 5 mg/ml. The addition of stabilizer xanthan was 0.20%. The addition of white crystal sugar was 6%. [ Conclu-slo] The sensual evaluation of the compound juice of jujube, medlar and soybean was good and the quality achieved national standard.
文摘中国MEDLARS中心已在医科院情报所建成,现正式向国内用户提供文献检索服务。 MEDLARS,即医学文献分析与检索系统,是当今世界上三大情报检索系统之一,拥有29个可供检索的数据库。该系统具有反应速度快、复盖面广、检索入口多、检索功能强等特点,可以达到比较满意的查全率、查准率以及用户的打印要求。我所目前已装载MEDLINE,SDILINE和MESH三个数据库。 MEDLINE,即MEDLARS On Line,含有自1984年以来的、选自70多个国家近三千二百种期刊的70余万篇文献的题录,复盖了临床医学、预防医学、护理学。