干法生产UHT豆奶工艺技术研究及应用

以优质大豆为主要原料，经干法生产（大豆筛选、脱皮、高温灭酶、粗磨、超细研磨、浆渣分离）制得豆奶；根据QB／T2132产品分类要求（纯豆乳、调制豆乳、豆乳饮料），研究配方组成（大豆用量、加油量、乳化剂添加量）；采用UHT灭菌、复合塑料膜无菌灌装，常温下保质期达到30～90天.     

关于我国海水网箱养鱼发展现状与危机分析及可持续发展的探讨

我国海水网箱养鱼发展现状是以个体联合体生产经营为主体的低技术水平的数量规模化，众多传统港湾已形成了大范围的严重超负荷养殖状态，其对环境巨大的污染力引发鱼病猖獗和频受赤潮侵袭，已面临严峻的养殖环境危机。本文综合分析了我国海水网箱养鱼的发展现状与负面效应及其现状危机，并初步进行了危机根源和可持续发展的讨论分析。     

Enhancement of sulfide auto-oxidation by metal ion in artificial seawater and a seawater which is a possible source of aoshio

SUMMARY: Aoshio is hypoxic milky blue-green seawater observed in some eutrophic bays. Previous studies have shown that colloidal sulfur causes the coloration and that the source of aoshio water is attributed to coastal anoxic bottom water. Occurrences of aoshio have been reported in limited areas of coastal seawater, although hypoxic transparent water seems rather universal. Promotion in auto-oxidation of sulfide by metal ions in seawater was investigated to explain the occurrences of aoshio. Artificial seawater containing 10 μM metal ion was assayed for the sulfide oxidation rate. The velocity constant which represents the oxidation rate within the initial 30 min and the amount of reacted sulfide in 2 h were determined by oxygen monitoring and sulfide quantification, respectively. Fe²⁺ and Cu²⁺ enhanced the initial 30 min reaction. Fe²⁺, Fe³⁺ and Ni²⁺ increased the amount of reacted sulfide in 2 h, forming whitish turbid water. Seawater from a suspected source of aoshio water was also assayed for the auto-oxidation rate of sulfide. The oxidation rate in water from 12 m depth was 13–19 times higher than the artificial seawater without an addition of heavy metal ions. More than 15% of the oxidation rate in 12 m deep seawater was explained by dissolved iron in the seawater.     

林业大中型企业技术开发活动分析

选取 1998年若干衡量企业技术开发活动投入与产出水平方面的指标进行计算 ,通过与全国大中型工业企业对比分析 ,揭示林业大中型工业企业存在的差距 ,为林业工业企业和有关部门采取相应措施以改变其落后状况提供参考。     

前景广阔的作物——速生葛根119

葛根又名粉葛、葛藤、甘葛 ,为豆科葛属多年生藤本植物的根块 ,形似红薯。在农村它是粮食、药材、饲料多用途的野生植物。葛根富含钾、磷、钙等微量元素、多种维生素、氨基酸和具有药物作用的化合成份 ,属卫生部公布的“药食兼用食品”。它全身都是宝 ,用途颇广 :一是食用价值 ,葛根块是优质蔬菜 ,它是广东向东南亚出口的传统蔬菜之一 ;葛根淀粉是理想的绿色保健食品 ,可作粮食食用 ,也可制成葛根粉丝、葛根晶、葛根冲剂等系列食品 ,在日本人均年食用量超过 3ｋｇ;二是药用价值 ,凡是中药店都少不了葛根片这味药 ,主要成分为异黄酮类化合物…     

Acupuncture for general veterinary practice.

Since the International Society of Veterinary Acupuncture (IVAS) was founded in 1974, acupuncture (AP) has received greater acceptance by veterinary professionals throughout the world. This article introduces some important animal diseases that respond well to AP therapy. These include resuscitation of small animals, treatment of anoestrous gilts and sows, bovine reproductive disease, canine vertebral problems and equine backpain, etc. Conventional medicine considers these to be difficult cases to treat. Veterinarians have become more aware of the benefits of AP especially for those diseases, thanks to the efforts of experienced practitioners and scientists, and the many published reports on veterinary AP that have introduced some good indications for AP therapy in veterinary practice. Possible mechanisms behind the effectiveness of AP are discussed. This article aims to introduce veterinarians to good indications for AP to initiate their interest in the practice of AP. Although this is a rapidly expanding field, a long march must begin with one step. We wish this article to be the shoes for such a march. For more information on veterinary AP, contact IVAS , P.O. Box 1478, Longmont, CO.. 80502, USA (http://www.ivas.org), or your national veterinary acupuncture society (http://www.komvet.at/ ivadkom/vapsocs.htm).     

鸡的微卫星DNA标记与胴体性状的相关分析

测定了青脚麻鸡与隐性白鸡杂交后自交的F2代个体的全净堂重、全净堂率、脂肪宽带、腹脂重和腹脂率6个胴体性状,检测10个微卫星DNA标记,对标记基因型胴体性状值进行方差分析和多重比较,结果表明:MCW328对于10周龄体重和全净膛重两性状各基因型均有显著的差异(P<0.05);ADL292对于腹脂重性状各基因型有极显著的差异(P<0.01),对于腹脂率有显著的差异(P<0.05)。MCW328标记基因与控制10周龄体重和全净膛重QTL连锁,ADL292标记基因与控制腹脂重和腹脂率QTL连锁。     

农民收入构成变化特点与分析评价

近年来,农民收入增长缓慢已成为农业和农村经济发展中的突出问题,分析评价农民收入构成变化情况与特点,利于探索农民增收的新途径和对策措施.……     

辣椒夏季品比试验报告

为了考察我公司新推广品种及新配组合在高温伏旱状况下的适应性，我们于2003年5月7日在公司试验基地进行了品种对比试验。结果表明新推广品种中有九个品种或组合为极耐热或耐热，一个品种耐热性稍差。新配组合中部分表现优良，有推广前景。