共查询到18条相似文献,搜索用时 62 毫秒
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采用枸杞、牛奶、咖啡为主要原料研制出复合饮料,对枸杞奶咖啡复合饮料的加工工艺进行了初步的探讨,并采用正交试验,对影响产品品质的主要因素进行了分析。结果表明,最佳配方为40%枸杞汁、9%牛奶、3%咖啡、8%蔗糖、0.4%复合稳定剂。 相似文献
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以百合、红枣为主要原料,对百合红枣复合饮料的加工工艺进行了探讨,并采用正交试验。对影响饮料品质的主要因素:百合、红枣、蔗糖的配比以及稳定剂的添加量进行了分析。 相似文献
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莲藕马蹄复合饮料的研制 总被引:1,自引:0,他引:1
李洪辉 《广州食品工业科技》2001,17(1):47-48,52
研究了莲藕、马蹄复合饮料的制作过程,并对生产工艺技术进行了探讨。就莲藕、马蹄复合饮料的生产工艺技术进行介绍,可供有关科技人员参考。 相似文献
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以绿豆、菠萝为主要原料研制复合固体饮料,在实验中对绿豆的浸泡条件进行研究,结果表明,当水的量为绿豆的4倍,浸泡温度为20℃时,浸泡效果最好.通过均质、调配和喷雾干燥等工艺,制成一种黄白色、均一稳定的固体饮料,并采用正交实验,对影响饮料品质的主要因素绿豆汁、菠萝汁、蔗糖的配比.以及稳定剂的添加量进行分析.结果表明,最佳配方为绿豆汁100 mL、菠萝汁15 mL、蔗糖12 g、柠檬酸0.08 g. 相似文献
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Climatic factors directly impact the volatile organic compound fingerprint in green Arabica coffee bean as well as coffee beverage quality 总被引:2,自引:0,他引:2
Coffee grown at high elevations fetches a better price than that grown in lowland regions. This study was aimed at determining whether climatic conditions during bean development affected sensory perception of the coffee beverage and combinations of volatile compounds in green coffee. Green coffee samples from 16 plots representative of the broad range of climatic variations in Réunion Island were compared by sensory analysis. Volatiles were extracted by solid phase micro-extraction and the volatile compounds were analysed by GC–MS. The results revealed that, among the climatic factors, the mean air temperature during seed development greatly influenced the sensory profile. Positive quality attributes such as acidity, fruity character and flavour quality were correlated and typical of coffees produced at cool climates. Two volatile compounds (ethanal and acetone) were identified as indicators of these cool temperatures. Among detected volatiles, most of the alcohols, aldehydes, hydrocarbons and ketones appeared to be positively linked to elevated temperatures and high solar radiation, while the sensory profiles displayed major defects (i.e. green, earthy flavour). Two alcohols (butan-1,3-diol and butan-2,3-diol) were closely correlated with a reduction in aromatic quality, acidity and an increase in earthy and green flavours. We assumed that high temperatures induce accumulation of these compounds in green coffee, and would be detected as off-flavours, even after roasting. Climate change, which generally involves a substantial increase in average temperatures in mountainous tropical regions, could be expected to have a negative impact on coffee quality. 相似文献
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以薏苡仁、大麦、绿茶为主要原料开发薏苡仁大麦复合茶饮料 ,通过正交试验及对茶饮料的外观进行感官检验 ,选定了茶叶、薏苡仁、大麦的最佳的浸提参数 ,并确定了茶饮料合理的配方和工艺条件 相似文献
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本文通过单因素和正交实验对青麦仁猕猴桃饮料的制备工艺进行研究,确定了青麦仁乳的酶解条件为:α-淀粉酶添加量0.30%、酶解温度75℃、酶解时间90min;猕猴桃汁的酶解条件为:果胶酶添加量0.25%、酶解温度45℃、酶解时间2.5h;饮料的最佳风味配方为青麦仁乳∶猕猴桃汁=6∶4、3倍加水量、柠檬酸0.12%、蔗糖8%。添加由黄原胶0.07%、果胶0.50%、CMC-Na 0.45%组成的复合稳定剂,并且经过60℃、25MPa、二次均质,110℃杀菌30min制备的复合饮料常温下贮藏3个月没有明显的沉淀和分层,具有口感细腻、稳定性好、营养丰富等特点。 相似文献
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芦荟葡萄汁复合饮料工艺研究 总被引:1,自引:0,他引:1
以库拉索芦荟、浓缩葡萄汁为主要原料,以柠檬酸、蔗糖等为辅料,芦荟葡萄汁复合饮料生产工艺及配方进行了研究,通过正交试验确定出该饮料的最佳配方组合为A3B3C1D2,即芦荟汁140mL,葡萄汁60mL,柠檬酸0.2%,蔗糖5%。 相似文献