闽产蓬蘽果实营养成分及其利用研究

对福建产蓬蘽果实营养成分的分析结果表明:蓬蘽果实氨基酸含量为22.90mg/g.FW,至少含有16种氨基酸,包括6种人体必需氨基酸,且必需氨基酸的配比基本符合FAO模式.SOD含量高达262.49 u/g.FW;矿质元素含量丰富,尤其是Fe、Mn、Zn等;种子油中脂肪酸绝大部分是不饱和脂肪酸,亚油酸(62.20%)、亚麻油酸(20.53%)较丰富.此外,含丰富糖类、蛋白质、有机酸、维生素等营养成分.因此,蓬蘽果实有较高的营养价值和医疗保健功效,具较大的开发利用潜力.     

金丝枣酒的酿制

金丝枣果实较小,但细胞间隙较大,组织结构疏松,肉厚,核小,果皮薄,干果肉营养丰富,含糖量高达55％,并含有大量蛋白质、脂肪、维生素及矿物质,其中维生C含量高达54mg/100g,是苹果的82倍,荔枝的26倍,与山东大红枣的营养成分相近,是酿制果酒的理想原料。 1 工艺流程     

沙棘果的采收方法

沙棘是一种营养成分极其丰富的植物。其生物活性的定性和定量含量，以及对人体的有益作用，均超过许多种水果和蔬菜。在内蒙地区沙棘果中的VC含量为123．6～718．3mg／100g，几乎是一切常见水果的首位。除Vc外还有VA、VB、VE、VK等多种维生素，沙棘果肉氨基酸总含量为2．65％-7．43％之间，而且18种氨基酸具全。另外．     

地菍果实营养成分研究

对地菍(Melastoma dodecandrum Lour)果实的营养成分分析表明:果实含水量为87.18%;总糖含量为3.28%,其中绝大多数为还原糖;每100 g维生素C为2.4 mg;粗蛋白为6.13%;氨基酸总量为9.97 mg/g.FW,其中至少含7种人体必需氨基酸,必需氨基酸占氨基酸总量的24.58%.矿质元素含量丰富,特别是Ca、Fe、Zn含量较高.种子油以不饱和脂肪酸为主,亚油酸含量高达83.62%.因此,地菍的果实具有一定的开发价值.     

地Lian果实营养成分研究

对地 艹念 ( Melastoma dodecandrum Lour)果实的营养成分分析表明 :果实含水量为 87.1 8% ;总糖含量为 3 .2 8% ,其中绝大多数为还原糖 ;每 1 0 0 g维生素 C为 2 .4 mg;粗蛋白为 6.1 3 % ;氨基酸总量为9.97mg/g· FW,其中至少含 7种人体必需氨基酸 ,必需氨基酸占氨基酸总量的 2 4 .58% .矿质元素含量丰富 ,特别是 Ca、 Fe、Zn含量较高 .种子油以不饱和脂肪酸为主 ,亚油酸含量高达 83 .62 % .因此 ,地 艹念 的果实具有一定的开发价值 .     

闽产蓬Lei果实营养成分及其利用研究

对福建产蓬果实营养成分的分析结果表明 :蓬果实氨基酸含量为 2 2 .90 mg/g·FW,至少含有 1 6种氨基酸 ,包括 6种人体必需氨基酸 ,且必需氨基酸的配比基本符合 FAO模式 .SOD含量高达 2 62 .4 9u/g· FW;矿质元素含量丰富 ,尤其是 Fe、Mn、Zn等 ;种子油中脂肪酸绝大部分是不饱和脂肪酸 ,亚油酸( 62 .2 0 % )、亚麻油酸 ( 2 0 .53 % )较丰富 .此外 ,含丰富糖类、蛋白质、有机酸、维生素等营养成分 .因此 ,蓬果实有较高的营养价值和医疗保健功效 ,具较大的开发利用潜力 .     

苦瓜的营养成分研究

用自动定氮仪、氨基酸自动分析仪分析测定苦瓜 (Momordica charantia L .) 5个品种 (当地栽培苦瓜、长白苦瓜、长白 1号苦瓜、 89- 1苦瓜、 92 - 2苦瓜 )的干物质含量、维生维 C含量、可溶性糖含量、蛋白质和氨基酸、矿物质含量及其种子的蛋白质含量。结果表明 ,苦瓜果实含干物质 6 %～ 7% ,品种间的差异不显著 (P>0 .0 5 ) ;每 10 0 g嫩苦瓜中含维生素 C6 0～ 80 mg,可溶性糖 1.0 8～ 1.5 5 mg,品种间的差异都不显著 (P >0 .0 5 ) ;苦瓜果实的蛋白质含量为 1.3%～ 1.8%、总氨基酸含量为 1.3%～ 1.5 % ,种子蛋白质含量高达 39%～4 5 % ,各种成分相对含量有显著性差异 (P <0 .0 1) ,不同品种之间存在蛋白质多态性变化。苦瓜种子的营养价值很高。     

棕榈花苞营养成分分析

【目的】研究棕榈花苞的营养价值,为其生物活性功能成分的提纯和活性探究提供基础数据,并为棕榈花苞资源的综合开发利用提供参考依据。【方法】以蓓蕾期棕榈花苞为原料,对棕榈花苞的基本营养成分及功能性成分进行测定,并同常见的可食用树花(桂花、槐花)的营养成分进行对比分析和评价。【结果】新鲜棕榈花苞中蛋白质含量达0.050 8 g/g,含粗纤维0.011 6 g/g、粗脂肪0.003 7 g/g、维生素C(VC)0.18 mg/g等,同时富含钙、钾等矿物质元素成分及17种氨基酸,其中人体必需氨基酸占全部氨基酸的25.82%,增香型氨基酸占38.49%,功能成分中含总酚12.664 mg/g、总黄酮11.032 mg/g、粗多糖4.605 mg/g。【结论】与其他森林蔬菜对比分析显示,棕榈花苞营养成分十分丰富,具有高蛋白、低脂肪的营养优点,功效成分含量很高,是一种宝贵的可食用森林资源,符合现代健康食品的要求,可进一步开发其营养保健价值。     

刺梨葡萄酒的生产技术

刺梨为蔷薇科落叶丛生的野生灌木.在它的果实中,含有众多的碳水化合物、蛋白质、脂肪以及人体需要的矿物质元素、维生素等成份,特别是维生素C含量可达2200mp/100g～2500mg/100g,是其它水果远不能与之相媲美的.但由于刺梨中丹宁等的含量较高,果肉比较酸涩,生食不宜上口,为此可以先将其加工成刺梨果汁,然后再用葡萄原酒1掺和成刺梨葡萄酒.     

白花刺蔷薇种子和果实的形态与组分

对白花刺蔷薇的种子和果实形态与化学成分含量进行了研究测定。结果表明：①白花刺蔷薇果实红色,长1.5～2.5 cm,径0.8～1.0 cm,内含种子1～12粒不等,种子外包白色薄膜;种子近似卵形,种皮土黄色或褐色。种子尺寸为4.58 mm×2.21 mm,单粒质量12.82 mg。②白花刺蔷薇种子总糖质量分数为124.2mg/g,高于粗脂肪（71.0 mg/g）、灰分（16.5 mg/g）、可溶性糖（11.7 mg/g）、蛋白质（1.7 mg/g）、游离氨基酸（0.2 mg/g）等其他内含物含量。③白花刺蔷薇果实中总糖质量分数为44.6 mg/g,明显高于酒石酸（4.5 mg/g）、苹果酸（4.0 mg/g）、单宁（3.3 mg/g）、赖氨酸（4.1 mg/g）、色氨酸（1.8 mg/g）、游离氨基酸（0.4 mg/g）、蛋白质（1.2 mg/g）等内含物的含量;Vc的质量分数为2.723 mg/g,远远高于苹果、梨等同科水果;SOD含量1 482.33 U/g,是刺梨的3倍;同时还含有Ca,Mg,Mn等多种矿质元素,开发利用前景广阔。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-