排序方式: 共有49条查询结果,搜索用时 0 毫秒
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以铁皮石斛、青钱柳和玫瑰茄为原料,研制液体口香糖。通过感官评价、正交试验得出最佳配比为铁皮石斛汁34%,青钱柳汁12%,玫瑰茄汁23%,菊花汁31%,薄荷脑0.58%,吐温-80 0.23%,苯甲酸钠0.02%。并对液体口香糖的抑菌效果进行了评价,结果表明:研制的铁皮石斛液体口香糖外观呈红色液体,均匀一致,具有青钱柳、玫瑰茄、菊花的复合气味,口感酸甜清爽,无异味;并对金黄色葡萄球菌和大肠杆菌有一定抑制作用。 相似文献
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葡国 《农产品加工.学刊》2010,(8):43-43
据报道,总部设在弗林特郡的英国公司Revolymer发明了一种全新的口香糖,其残留物用水就可以被轻松洗掉。这样,人们可以放心大胆地走路而不必担忧踩到“地雷”,父母们也可以只用肥皂水就能将黏在孩子衣服甚至头发上的口香糖去除。 相似文献
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夏天悄然而至,人们褪去笨重的棉衣,沐浴在阳光下,享受着大自然赋予都市的美景。虽然是初夏时节,但是四大火炉之一的南昌街头气温高达30℃,街上的年轻人早已纷纷换上了绚丽的夏装,心情也如夏日的太阳一样骚动着。 相似文献
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Jatindra Nath Samanta Kunal Mandal 《林业研究》2014,25(3):695-700
Guggal, a threatened species that is endemic to western India, is tapped to extract medicinally important oleo–gum–resin(guggul). However, the plant dies after gum exudation. The indigenous tapping techniques used by local people were examined in Gujarat, India to discover the scientific basis behind these techniques: selection of gum inducer, season of tapping, and plant parts to be tapped. First, the presence of Xanthomonas axonopodis pv. commiphorae(Xac) in the gum suspension used for tapping was established. This bacterium induces gum oozing from the tapped plants and later, causes them to die off. The population of Xac in gum was found to decrease with the age of the gum. With that, fresh gum increased the tapping success. Second, local people preferred tapping during the warm season, which we validated by determining that Xac growth was best at 30 °C. Tapping during September(mean temperature 25.7–30.0 °C) clearly favoured growth of the pathogen and yielded maximum guggul. Multiple tapping on a mature tree ensured maximum gum extraction before its death. Finally, application of indigenous technology under natural plant stands by the local people ensured availability of this important raw drug for consumption. Our study established that the age–old traditional methods have a strong scientific basis. However, it is imperative to formulate strategies based on contemporary scientific understanding to protect this natural resource before it becomes extinct. 相似文献
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有一个小伙子还不到20岁,他怀揣梦想来到芝加哥城,想通过自己的辛勤努力改变贫穷的命运。谁知,当他通过连续几天的打探后,才发现了自己的尴尬:一无文化,二无特长的他很难有立足之地。万般无奈中,他只好去一家商店当送 相似文献
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你了解木糖醇吗? 总被引:1,自引:0,他引:1
王涵 《农业工程技术:农产品加工》2008,(12):45-46
木糖醇是一种新型甜味剂,目前市场上的无糖酸奶、无糖糕点、木糖醇口香糖等食品都使用木糖醇代替蔗糖,消费者逐渐了解到木糖醇可以供糖尿病人食用,饭后嚼一块木糖醇口香糖还可以防龋齿. 相似文献
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