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Position: Home > Articles > Study on special aroma and sweet taste compositions in stem of Chimonocalamus delicatus Hsueh et Yi Science and Technology of Food Industry 2012,33 (16) 145-147+150

香竹中特殊香气成分及甜味成分的研究

作  者:
孙嘏;岳永德;汤锋;吕平
单  位:
国际竹藤中心
关键词:
多糖;α-石竹烯;香竹
摘  要:
研究了我国特殊制酒材料-香竹杆中的化学成分,通过气质联用分析出1种特殊芳香性的化学成分α-石竹烯,同时分离制备出9种化合物,用核磁共振波谱仪进行分析鉴定分别为葡萄糖、果糖、半乳糖,蔗糖,木糖,木二糖,半乳糖醛酸-葡萄糖-果糖组成的三糖,葡萄糖醛酸和半乳糖醛酸。推测影响酒气味变化的应为α-石竹烯,影响其口感的应为多糖类化合物。
译  名:
Study on special aroma and sweet taste compositions in stem of Chimonocalamus delicatus Hsueh et Yi
作  者:
SUN Jia,YUE Yong-de*,TANG Feng,LV Ping (Internation centre for Bamboo and Rattan,Beijing 100102,China)
关键词:
polysaccharides;α-caryophyllene;Chimonocalamus delicatus Hsueh et Yi
摘  要:
Chimonocalamus delicatus Hsueh et Yi stem was used to be a special liquor material in China. The chemical composition of Chimonocalamus delicatus Hsueh et Yi stem were studied by GC-MS,modern separate technology and NMR. α-caryophyllene had been identified by GC-MS. Nine compounds were separated by modern separate technology and identified the structures by NMR. The compounds were glucose,fructose,galactose,sucrose,xylose,xylan,galactose acid-glucose-fructose,glucose acid and galactose acid. Speculate that α-caryophyllene miht be influence the wine smell sweet and polysaccharides made the wine taste good.

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