藕汁饮料的开发研制

对天然鲜藕汁饮料的加工工艺进行试验，选择出合适的工艺条件，研制出营养丰富、藕香浓郁的藕汁饮料。     

海带真能防甲状腺疾病?

正营养丰富的海带真的能防甲状腺疾病吗?是因为其含碘量高还是另有原因呢?之所以会有吃海带可以预防甲状腺疾病的说法,是因为海带是一种含碘量非常高的食物,而碘是制造甲状腺素的重要原料。所以海带真的可以预防甲状腺疾病吗?海带真能预防甲状腺疾病?在日常生活中,为了减少甲状腺病的增加,多数人选择多吃海带、紫菜等高碘食物来代替碘盐。那么海带真能预防甲状腺疾病吗?要弄明白这个问题,     

核桃饮料的加工及乳化

核桃饮料的加工及乳化邓云章，广忠勇（甘肃省商业科技研究所７３００２０）近年来，国内许多企业以核桃为原料，加工生产天然健康饮料，日益受到越来越多的消费者的青睐。核桃仁营养丰富，据测定，以不饱和脂肪酸亚油酸亚麻酸为主的脂肪含量高达５８％－８０％，不含胆固...     

鲜莲子--马蹄复合果蔬汁稳定剂优化研究

从天然的果蔬中精选新采摘的莲子及新鲜马蹄，榨汁后混合，并按一定的工艺要求进行调配，经加工后生产出清爽可口、风味独特、色泽宜人、营养丰富、老少皆宜的鲜莲子-马蹄复合饮料。但该产品的稳定性差，故采用常用稳定荆在单因素试验基础上进行正交试验筛选出复合稳定荆的配方为：羧甲基纤维素钠1.5‰、黄原胶0.5‰、琼脂0．15‰，所得产品色泽乳白，组织细腻，口感好，并具有莲子固有的香味。     

天然银杏汁通过部级成果鉴定

由商业部南京野生植物综合利用研究所、南京师范大学和泰兴银杏制品厂合作研究的天然银杏汁项目于1992年12月27日通过国家商业部组织的专家鉴定。银杏汁饮料是以银杏种仁与矿泉水为主要原料,经过生物技术加工、配制而成的富含氨基酸、矿质元素和多种维生素的全天然营养饮料。该研究项目具有以下特点:①工艺过程采用磨     

莲子汁饮料及其生产方法

莲子是我国传统的食药两用保健佳品,不仅营养丰富,而且性味甘平,并具有养心益胃、补脾涩精等多种保健功能。现介绍一种能把莲子加工成保留莲香特色的四季保健型莲汁饮料的深加工技术。 一、工艺流程 莲子等原料→蒸煮→酶解→过滤→调配→均质→灌装→灭菌。 二、配方(按重量百分比计)     

猕猴桃,金樱子复合饮料的研制

中华猕猴桃果实营养丰富,维生素C含量高,具有滋补强身、清热利尿、生津润燥等功效。成熟的金樱子果实甜味浓,清香爽口,特别适合于加工饮料。 我省大别山区猕猴桃和金樱子资源丰富,将二者的果汁通过正交试验优选出配方,可制出营养丰富、风味独特、色泽天然的复合饮料。     

新型果蔬汁饮料

果蔬汁饮料以天然营养果蔬为主要原料,经特殊工艺加工精制而成.它集新鲜水果、蔬菜的精华,融天然、营养、保健为一体,既最大限度地保持了天然果蔬的营养成分,提高食用价值,又使产品的色、香、味、形具有新一代营养饮品的特殊风味,还能长期保存,随时取用.本工艺可根据多种原料或市场需求,开发生产多种果蔬饮料产品.     

苦笋复合饮料调制的研究

单纯的苦笋饮料，其味甘苦单一，适口性差，本文把苦笋，胡萝卜，柑桔花三者配合使用，通过正交试验进行配方优选，结果表明，最佳风味调配浓度为：苦笋汁１０％＋胡萝卜汁１０％＋柑桔花汁３％，由此调制成的苦笋复合饮料营养丰富，具有独具特色的风味及一定的保健作用。     

“小儿乐”新型复合饮料生产工艺的研究

采用新鲜胡萝卜、山楂经榨汁与蜂蜜、蛋白糖、砂糖科学调配，可制取既富含营养又开胃消食的儿童饮料。     

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.     

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.     

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-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

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