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《濮阳职业技术学院学报》2019,(6):46-48
以糯米和蛹虫草为主要原料,采用酒曲发酵,研制了一种蛹虫草糯米保健酒。通过单因素试验,考察了酒曲添加量、蛹虫草粉量、黄酒干酵母添加量及发酵温度等四个因素对蛹虫草糯米保健酒品质的影响,然后通过正交试验对发酵工艺进行优化,结果表明,最佳的发酵工艺条件为:酒曲添加量为1.5%,蛹虫草粉占干糯米质量的7.5%,发酵温度30℃,黄酒干酵母添加量为0.08%。在此工艺条件下获得的蛹虫草糯米保健酒,不仅香气浓郁,鲜甜可口,风味优雅,而且营养丰富,具有保健作用。 相似文献
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为了明确磁处理对蛹虫草菌丝生长量的影响,为磁处理在蛹虫草菌丝生产中的有效应用提供理论依据和参数.通过设置不同磁感应强度与不同磁处理时间的组合条件对蛹虫草菌丝进行磁处理,并采用菌丝重量法研究磁处理对菌丝生长量的生物学效应.结果表明,不同磁处理条件对蛹虫草菌丝生长量的生物学效应不同.产生正生物学效应的最佳磁处理条件为1.25 T/10 min. 相似文献
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硒具有抗氧化、调节体内维生素代谢、保护细胞膜和增强免疫力的重要作用,被称为人体微量元素的"抗癌之王".蛹虫草是硒的优良载体,富硒蛹虫草的功效和作用主要体现在提高人体免疫力、调养肺肾等方面.通过介绍富硒蛹虫草栽培过程中菌种制备、富硒原料选择、培养液制备,以及栽培管理中的技术要点,为规模化培育富硒蛹虫草提供借鉴和参考. 相似文献
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《濮阳职业技术学院学报》2017,(3):74-76
采用液体振荡培养法,以菌丝生物量为指标,通过单因素试验和正交试验,对蛹虫草液体菌种培养基进行了优化。结果表明:最适碳源为蔗糖,最适氮源为酵母粉,最适培养基配方为蔗糖3%、酵母粉1%、KH_2PO_40.2%和MgSO_40.2%。在此培养基中,蛹虫草液体培养菌丝生物量最大,可以达到1.21g/100mL。 相似文献
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通过单因素试验和正交试验分析料液比、浸提温度、浸提时间和浸提次数对人工北虫草僵虫（菌核）粗多糖得率的影响,结果表明：随浸提温度、浸提时间和浸提次数的增加,粗多糖得率逐渐上升;随料液比提高,粗多糖得率呈先上升后下降的趋势;影响粗多糖得率的主效因素是浸提温度,其次为浸提时间和浸提次数;确定最佳浸提条件为：浸提温度100℃,料液比1∶20,浸提时间3h,浸提2次,在此条件下北虫草僵虫粗多糖得率为8.497%. 相似文献
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蒙山九州虫草菌丝体和发酵液多糖水解后,用α-萘胺衍生进行毛细管区带电泳分析,得到多糖水解液的组成成分.电泳结果表明,蒙山九州虫草发酵液多糖和菌丝体多糖水解后主要含有葡萄糖、甘露糖和半乳糖,另外还含有少量阿拉伯糖. 相似文献
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How L.A.T.E. it was, how L.A.T.E. 总被引：1，自引：0，他引：1
Simon Gibbons 《English in Education》2008,42(2):118-130
The London Association for the Teaching of English is a subject group that was founded in 1947 to ‘provide a live forum for the exchange of ideas, and to undertake the practical study of problems connected with the teaching of English’. The early history of this Association, its influence on the development of English pedagogy and practice is the subject of my current PhD research. Within this work are key questions about the nature of subject English, the curriculum, and the ways in which members of a subject community work together to effect change. This article gives some background to the research project, and begins to point towards some potentially important questions about the subject and ways of working together. After two decades of top down, centralised government initiatives around English pedagogy, curriculum and assessment, and teachers’ professional development, these questions are worth addressing. 相似文献
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在新课程理念下,教学过程本身在本质上已经发生了重大变化,教学过程追求的是一种对话、沟通、理解和创新.体育课的教学必须在新的体育教学观念的指导下,树立"健康第一"的教学设计理念,创设多元化的教学环境,努力体现对学生智力、体力、情感以及创新精神和实践能力的培养,调动学生的内在因素,促进其全面发展,可持续性发展. 相似文献
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Maky E. Moxcey 《Religious education (Chicago, Ill.)》2013,108(2):200-206
This design experiment in prayer education for Jewish students was motivated by a current educational concern: educating for spirituality and religious practice. Educators are tasked with formally nurturing spirituality (Wright 2001). It is known that attitude to religious observance may change during adolescence (Hyde 1963), thus attitude to prayer needs attention. The effects/consequences of prayer understanding reach beyond religious practice itself, to encompass issues of faith, identity, spiritual development and well-being (Sigel 2009). Here quantitative and qualitative analysis is used to measure the effects of a tefillah (prayer and its understanding) course on student attitudes to prayer. 相似文献
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Clifford C. Hatfield 《Religious education (Chicago, Ill.)》2013,108(5):521-525
Motherhood is a complex experience that can be transformative, offering women opportunities for personal enrichment and spiritual development. Because the largest incidence of births occurs to women in the Millennial or late Generation X generations, this complex, potentially transformative experience occurs at a critical time in young adult women's identity development, making it both the content and context of their quest to live a meaningful and integrated life. A richly re-imagined religious education can fashion a context in which young adult women might perceive their experiences of motherhood as an invitation to spiritual growth. 相似文献
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Jerry Passer 《The Journal of environmental education》2013,44(3):38-39
Abstract Learning by doing may not be the most effective strategy for teaching environmental problem-solving skills. A survey of Michigan educators indicates that of the teaching strategies listed, case studies and talking about what others do to solve environmental problems are the most important. The implications of building familiarity with environmental issues and solutions from a variety of examples are discussed, and an explanation for the reported low success of classroom action projects is presented. 相似文献
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There are preservice and in-service workshops from which participants leave saying, Thank goodness that ordeal is over, and others from which participants leave invigorated and anxious to try new ideas and activities in their classrooms. The key to the successful preservice and in-service is staff input in the planning process.Sharon Wooden is Professor and Nancy Baptiste is CDA Program Coordinator and Instructor, Department of Curriculum and Instruction, New Mexico State University, Las Cruces. 相似文献
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刘爱华 《内蒙古大学学报(人文社会科学版)》2002,34(6):65-69
国际环境是制约国家关系发展的重要因素，正确认识和把握时代基本特征是制定外交政策的重要依据，妥善处理意识形态在国家利益中的位置是国家对外关系发展的关键，建立平等互利的原则和机制是维持国家关系正常发展的保障，领导人的意志和判断直接影响国家外交关系的进程程度。 相似文献
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《Australian Journal of Learning Difficulties》2013,18(2):30-32
Abstract How many students with epilepsy need help in basic skills, and if so, how much? This paper looks at communicating with those outside the school who are concerned with the student, those within the school, and with the most underrated resource ‐ the student himself/herself. However helpful these resources are, the teacher has to cope alone at least some of the time. Most students with epilepsy who are in mainstream classes also cope alone. Regarding academic learning, some students have to cope with the effects of epilepsy and/or medication on alertness, on the processing of information, on attention and memory, and on distractibility. The resulting teaching strategies are similar to those applying to students without epilepsy, whether of greater or less ability. 相似文献
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增值税具有公平税负、稳定财政收入及促进资本形成等优点，在其产生后的几十年里迅速风靡全球。令人关注的是，美国至今尚未引进增值税，其原因主要集中在两个方面：一是担心增值税的局限性会产生消极后果，如累退效应产生不公平，税负归宿不稳定，税负转嫁可能引起通货膨胀；但是深层的原因是政治上的障碍，立法担心增值税的引入会引起中央和地方在税收主权和利益方面的冲突。 相似文献
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《信阳师范学院学报(哲学社会科学版)》2018,(5)
近年来,中美两国贸易关系日趋紧密,但贸易摩擦也在不断升级。从美国数次大规模贸易战的史实出发,分析美国发动贸易战的动因、途径等,在此基础上,探究中美贸易摩擦的国内外原因,以及中美贸易战的直接影响和间接影响,对我国应对美国贸易战及贸易摩擦具有重要意义。 相似文献