基于Lotus Notes／Domino平台的办公自动化系统的特性

文章介绍了基于Lotus Notes／Domino平台的办公自动化系统的特性,实现企业审批流转电子化,信息资源共享化。     

办公自动化系统让工作更轻松

本文主要讲述在办公自动化领域比较突出的以Lotus Notes为基础构架、以Domino为服务器的办公自动化系统,以及具有华东理工大学特色的办公自动化系统的应用情况。     

The Content and Composition of Total,Free, and Esterified Sterols of Lotus Plumule Oil by GC–MS/FID

This study investigated the content and composition of total, free, and esterified sterols of three varieties of lotus plumule oil (Hunan lotus, Jiangxi lotus, and Fujian lotus) using GC–MS/FID. The fatty acid composition of sterol fatty acid esters (SFAE) was also analyzed and compared with that of triglycerides. Results showed that total sterol of lotus plumule oil (12.10–14.21 g/100 g) was higher than that of other plant oils (corn germ oil, 1.11 g/100 g; rapeseed oil, 0.78 g/100 g). No significant difference was found among the total sterol contents of the three types of lotus plumule oils (p > 0.05). Most sterol existed in ester forms (81.8–89.1%) rather than in free forms (8.4–10.1%). β‐Sitosterol (71.4–73.4%), and campesterol (6.2–7.5%) were the predominant fractions of free sterols. β‐Sitosterol (41.3–53.7%) and ?5‐avenasterol (27.1–31.1%) were the predominant fractions of esterified sterols, followed by campesterol (12.1–13.0%) and ?7‐avenasterol (3.4–3.7%). Linoleic acid (63.6–65.8%), oleic acid (8.3–10.4%), and behenic acid (9.0–9.9%) were the main fatty acids of SFAE, which were different from those of triglycerides. The results from this study suggest that lotus plumule oil may be a good resource of SFAE and can be used as a supplemental ingredient in functional foods.     

莲子的营养保健功能及开发利用

介绍了莲子的营养价值、保健功能以及几种莲子产品的加工技术。     

莲藕汁饮料的研制

本文对莲藕汁饮料研制过程中防褐变方法、酶法处理原汁等关键工艺、技术进行了研究,确定了科学的生产工艺、较好地解决了藕汁饮料生产过程中沉淀、褐变、涩味等突出问题,最大程度地保持了莲藕中原有的营养成份和药理功能。利用扬州地区白花莲藕研制出的天然莲藕汁饮料清雅爽口,藕香浓郁,风味独特,不含色素、香精和防腐剂。本产品为利用水生植物资源开发饮料食品开辟了新路。     

基于Domino/Notes的化工企业设备管理系统分析与实现

从对大型企业设备管理的实际需求的全面、深入分析出发,指出了传统关系型数据库系统解决问题时的困难,在概述Lotus Domino/Notes的基本工作特性和突出优点的基础上,提出面向对象的数据库和基于工作流群件系统的设备管理系统解决方案。     

基于Lotus Domino/Notes的外贸集团办公自动化系统设计

全面介绍了基于LotusDomino/Notes的外贸集团办公自动化系统的平台与网络结构、系统功能及特点，技术要点以及系统的应用效果等情况。     

荷花的一种新害虫--茶黄蓟马及其防治对策

茶黄蓟马是荷花上一种新害虫,该蓟马在我国大陆过去尚无为害荷花的记录.近年,广东省佛山市三水区"荷花世界"园,受茶黄蓟马严重为害.为此,开展系统调查研究,明确该蓟马的主要寄主及转移动向,并提出防治对策.     

谈谈我厂压榨车间的挖潜改造

介绍了广东北坡糖厂压榨车间通过采用大型高效的甘蔗破碎设备，借助高位槽和下送辊强化蔗料入辘，并使用藕筒型顶，后辊加强排汁，压榨量和抽出率有了显著的提高。     

Factors affecting in vitro formation of tannin-protein complexes

In interaction of condensed tannins from Desmodium intortum and Lotus pedunculatus and tannic acid (hydrolysable tannin) with salivary mucoproteins (from sheep and goats), plant leaf proteins and bovine serum albumin were evaluated. These studies were carried out over a pH range of 2-0-9-0 and different inorganic ion conditions to simulate conditions in which dietary proteins would interact with tannins in a ruminant digestive tract. Insoluble tannin-protein interactions were found at pH 4–5–5–5 for bovine serum albumin and 3–5–5–5 for plant leaf protein. The present study showed that pH alone was not the sole determinant for tannin-protein complex formation, since tannin-protein complexation was found in the pH range 6-0–6-5 when different inorganic ions were added to the solutions. Insoluble complexes were not formed with salivary proteins, although precipitation by tannic acid was achieved at 5°C. This suggests that tannins may form soluble rather than insoluble complexes with salivary proteins. It was concluded that purified F1 leaf protein (the major protei occurring in leaf tissue) ought to be used as the test protein for evaluating tannin-protein interactions for in vitro assay procedures. Using this method it was calculated that 27–43% and 19–40% of available plant protein may interact with condensed tannins from Desmodium intortum and Lotus pedunculatus, respectively.