共查询到20条相似文献，搜索用时 109 毫秒
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<正>豆腐是我们餐桌上常见的食物，营养丰富，尤其是富含谷类蛋白质缺乏的赖氨酸，这与我国以谷类为主的膳食模式特别契合，因此，千百年来豆腐一直是我国的传统美食。豆腐是一种历史悠久且营养丰富的食物，深受大家的喜爱，是我国的传统美食。制作豆腐的原料是大豆（如黄豆、黑豆、青豆等），先将大豆磨制成豆浆，再在热与凝固剂的共同作用下凝固成含有大量水分的凝胶体，随后经过压制成型，就制成了豆腐。 相似文献
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姚宇鹏 《中学语文园地(初中版)》2006,(7):39
我的家乡在乐山,这里的小吃特别多,最具特色的要算豆腐和豆腐脑了。我们这里的豆腐做得最好得要数西坝豆腐。西坝豆腐嫩而滑,入口即化,无渣,品种也很丰富,有熊掌豆腐、家常豆腐、麻辣豆腐、鸡虾豆腐、鱼皮豆腐……数不胜数。豆腐不仅好吃,而且还有润肺、化痰、活血等功效。在农 相似文献
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从豆腐柴中提取果胶的研究 总被引：6，自引：0，他引：6
从植物器官中提取的果胶可以广泛应用于食品、化妆品和医药工业。在安康山地沟坡生长的豆腐柴含有丰富的果胶。本研究了从豆腐柴中提取果胶的工艺过程和影响因素，得到较好的结果。 相似文献
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以新鲜番茄为原料,生产蔬菜汁;以 YC-380和 YC-340混合菌种为发酵剂生产发酵型酸乳;以发酵酸乳、番茄汁、胶原蛋白等调配蔬菜汁乳酸菌饮料。讨论了酸乳的发酵条件,通过实验,使番茄汁中丰富的番茄红素、维生素 C、矿物质等营养成分与牛奶中的蛋白、脂肪完美结合,同时生产出一种具有美容、养颜作用的饮料。 相似文献
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Bow Tong Lett 《Learning & behavior》1980,8(2):193-198
The present experiments assessed cue utilization in pigeons and quail on similar tests of poison-based aversion learning. In Experiments 1 and 2, three groups of pigeons were given colored water, flavored water, or colored flavored water prior to induction of sickness; these experiments differed only as to the specific colors and flavors used as stimuli. In both experiments, the birds trained with flavored water exhibited reliable taste aversions when tested with uncolored flavored water. Similar degrees of aversion were observed whether the flavored water had been colored or uncolored during training, suggesting that the color cue had little or no effect on the conditioning of the flavor cue. In contrast, the flavor cue had a pronounced effect on the conditioning of the color cue. When tested with unflavored colored water, the birds trained with colored flavored water exhibited significantly stronger color aversions than those trained with unflavored colored water. That is, the flavor cue enhanced or potentiated the conditioning of the color cue. In a third experiment, quail were trained in the same way as the pigeons with virtually the same result. The pattern of cue utilization observed in the present experiments with pigeons and quail differs markedly from that proposed by Wilcoxon, Dragoin, and Kral (1971) for quail. However, a reexamination of the results obtained by Wilcoxon et al. suggested that they are susceptible to an alternative interpretation consistent with the present results. 相似文献
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胡旭梅 《宁波广播电视大学学报》2013,(4):30-31,52
本文对台湾诗人纪弦的一首短诗进行了较为深入的分析,这首诗用简单的语言表达了丰富的情感,用简单的色彩带来多彩的想象空间。整首诗有种淡而有味,浅而有致的意味,语到极致是平常,是形容这首诗最好的注脚。 相似文献
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On each day of training in Experiment 1, hungry rats were given one flavored saccharin solution followed by a differently flavored saccharin solution. The rats drank more of the first flavor during training, but preferred the second flavor in a subsequent choice test. In Experiment 2, the two flavored saccharin solutions were provided on alternate days, with one flavor being preceded by nothing and the other flavor by plain saccharin. The rats drank more of the flavor preceded by nothing during training, but preferred the other flavor in a subsequent choice test. These results suggest that a state of nonnutritive satiation can reinforce a flavor preference. 相似文献
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绿色蔬菜在加热处理时,很容易失去鲜绿色而形成褐色,如何保持绿色蔬菜在加工或贮存过程中叶绿素的稳定性问题,成为亟待解决的问题。以菠菜为材料,采用添加护绿剂作为护绿方法,利用分光光度法对其中的叶绿素进行测定,了解不同护绿剂的护绿效果,同时采用不同的温度、超声波、紫外线处理护绿后的叶绿素提取液．分析护绿剂护绿后叶绿素的稳定性。 相似文献
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高云胜 《南宁职业技术学院学报》2015,(1):12-15
蒙古族拥有独特的茶文化,茶饮历史与茶马贸易史源远流长。蒙古族茶饮功能丰富,茶的种类多,不但有大量外来的本味茶,还有本土化的风味茶。烹制茶饮使用的器具与工艺独特,茶俗富有民族特色,茶礼内涵深厚。通过对蒙古族茶饮习俗养成、茶叶贸易历史演进、茶饮种类演变的追溯,对独特的制茶工艺,丰富的茶礼、茶俗的梳理,可以领悟到蒙古族茶文化在中华饮食文化园中独树一帜、长盛不衰的深刻内涵。 相似文献
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The ability of visual CSs previously paired with flavored substances to substitute for those substances as conditional discriminative cues was examined in two Pavlovian appetitive conditioning experiments using rat subjects. In Experiment 1, a visual stimulus was first paired with the delivery of a sucrose solution. Then the rats were trained in conditional discrimination tasks in which sucrose delivery alone served as a conditional cue signaling whether or not a subsequent tone would be reinforced with food pellets. Subjects rapidly acquired discriminative performance to the tones, especially in a feature-negative condition in which sucrose delivery signaled when the tone would not be reinforced. In a subsequent test in which neither food nor sucrose was delivered, presentation of the visual CS also controlled discriminative performance to subsequently presented tones. Experiment 2 showed the ability of a visual CS to substitute for a flavored substance as a conditional cue to be highly stimulus specific. Experiment 2 also showed that a flavored substance was less effective as a conditional cue when it was made to be expected by preceding it with a previously associated visual signal than when it was made to be surprising by preceding it with a visual stimulus signaling another flavored liquid. These results indicate that CS-evoked representations of events can substitute for those events themselves in the control of previously established conditional discrimination performance. 相似文献
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南通传统蓝印花布曾在人们生活中扮演重要角色,反映着民众的朴素美和含蓄美。传统蓝印花布的色彩创新应运用现代技术精确控制多种染成色以丰富蓝印花布的色相：进一步发展深浅复色套印技术和防染技术以丰富蓝印色阶灰度变化;以靛青为主,结合其他植物染料丰富蓝印多重配色。这样才能使南通传统蓝印花布的色彩艺术更具时代生命力。 相似文献
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To associate the identical drug state with both a location and a flavor, rats were given intraperitoneal amphetamine injections and then confined for 20 min in one side of a shuttlebox with access to a flavored solution; on control trials without injections, they were confined for 20 min in the opposite side with a different flavor. In the first experiment, the rats were placed in the shuttlebox immediately after injections; in the second experiment, they were placed in the shuttlebox 20 min after injections. Subsequent free-choice tests in both experiments revealed an increased choice of the side of the shuttlebox associated with amphetamine but also an aversion to the flavored solution associated with the drug. 相似文献
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罗晓丽 《唐山师范学院学报》2013,(5):52-54
针对病害蔬菜叶片图像数据挖掘效率较低的问题,提出了一种基于Apriori算法改进算法,得到极大相关组。并运用粗糙集算法进一步处理,合理划分属性区间,挖掘出病害的各个属性关联关系。研究得出结论显示受害面积和颜色、灰度均值程度最为相关。 相似文献