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桑叶构叶面条的制作工艺及优化
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作者 陶瑞霄 李雨翾 +1 位作者 彭馨悦 李旭田 《食品安全导刊》 2024年第28期118-121,共4页
对以桑叶粉、构叶粉及中筋面粉为主要原料的面条加工工艺进行研究,以感官评定为标准分别对桑叶粉添加量、构叶粉添加量、食盐添加量、碳酸钠添加量进行单因素和正交实验,确定桑叶构叶面条的最佳工艺。结果显示:面粉200 g,水添加量35%,... 对以桑叶粉、构叶粉及中筋面粉为主要原料的面条加工工艺进行研究,以感官评定为标准分别对桑叶粉添加量、构叶粉添加量、食盐添加量、碳酸钠添加量进行单因素和正交实验,确定桑叶构叶面条的最佳工艺。结果显示:面粉200 g,水添加量35%,桑叶粉添加量2.5 g,构叶粉添加量2.5 g,盐添加量1.1%,碳酸钠添加量0.6%为最佳配方,此最佳配方制作出的面条色泽碧绿有光泽,表面光滑且细腻,具有较好的韧性,断条率低,兼具桑叶和构叶的和谐风味。 展开更多
关键词 叶粉 构叶粉 面条 加工工艺
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Effects of High K^+ and Alkaline pH on Ultrastructure of Dunaliella salina Chloroplasts 被引量:2
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作者 马淑英 黄阳成 +1 位作者 杨小贺 武维华 《Acta Botanica Sinica》 CSCD 1999年第12期1342-1344,共3页
ItwasreportedthatthegrowthofDunaliellasalinaTeod .culturedinmediumcontaining 1mol/L NaClwasalmostcompletelyinhibitedbytheadditionof 10 0mmol/LKCl.ThehighK+ (10 0mmol/LKCl) treatmentalsosignificantlyinhibitedthephoto... ItwasreportedthatthegrowthofDunaliellasalinaTeod .culturedinmediumcontaining 1mol/L NaClwasalmostcompletelyinhibitedbytheadditionof 10 0mmol/LKCl.ThehighK+ (10 0mmol/LKCl) treatmentalsosignificantlyinhibitedthephotosyntheticrateofD .salinaanddecreasedchlorophyllcontentsin algae .ThisstudyfocusesonpossibleeffectsofhighK+ oralkalinepHontheultrastructuralchangeofchloro plastsinD .salina .AfterD .salinawasculturedinamediumcontaining 10 0mmol/LKClorinamedium withalkalinepHfor 8to 10days ,dramaticultrastructuralchangesoccurredinthechloroplastsincludingthy lakoidswelling ,volumeincreaseofchloroplast,andsignificantaccumulationofstarchgrainsinchloroplasts . Theresultsareconsistentwithourpreviousreportindicatingthattheultrastructuralchangesinchloroplastun derhighK+ oralkalinepHmayleadtoaninhibitoryeffectsonphotosynthesisandoverallgrowthofD .sali na . 展开更多
关键词 Dunaliellasalina POTASSIUM CHLOROPLAST Starchgrain Osmoticregulation
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Incidence and Development of Powdery Mildew (Blumeria graminis f.sp. tritici) in the Czech Republic in the Years 1999-2010 and Race Spectrum of This Population 被引量:1
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作者 Lubomir Vechet 《Journal of Life Sciences》 2012年第7期786-793,共8页
Powdery mildew (Blumeria graminis f.sp. tritici) is one of the most important leaf diseases of wheat on the worldwide. Evolutionary potential of a pathogen population is reflected in its population genetic structure... Powdery mildew (Blumeria graminis f.sp. tritici) is one of the most important leaf diseases of wheat on the worldwide. Evolutionary potential of a pathogen population is reflected in its population genetic structure. Severity of powdery mildew in twelve years of small-plot experiments was in individual years different. Incidence of powdery mildew was followed in 1999-2010 and powdery mildew development was studied in 2003 and 2004 in the Crop Research Institute (CRI). These experiments were made on the cultivar Kanzler, susceptible cultivar to powdery mildew. Disease severity was made as a percentage of typical symptoms of the disease. Structure of powdery mildew population was probed in 2009 and 2010 in CRI and in the locality Humpolec. The highest was in 2004 and the lowest in 2003. Development of the disease in two extreme years depended on progress of weather factors mainly to average daily temperature and photosynthetic active radiation. In the year 2009 was higher disease severity in CRI than in the CRI station in Humpolec but in 2010 vice versa higher disease severity was in Humpolec. Observation showed that in small distances of two localities can be differences in composition of powdery mildew population. Higher virulence in CRI was to the gene of specific resistance Pml whereas in Humpolec to the gene Pm 17. In the year 2010 in CRI was the highest virulence to the gene Pm 1 whereas in Humpolec the highest virulence was to the genes Pm3fand Pm4a. Differences of powdery mildew were in 12 years of observation were very distinct and showed difference in structure of powdery mildew population in near localities. 展开更多
关键词 Powdery mildew INCIDENCE DEVELOPMENT VIRULENCE race spectrum.
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