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161.
162.
Massimo Vignoli DVM SRV Federica Rossi DVM SRV Giuseppe Sarli DVM 《Veterinary radiology & ultrasound》1999,40(2):116-119
A 7-year-old neutered female domestic short hair cat was presented with hind limb ataxia. A subarachnoid cyst in the T10-T11 spinal cord region was identified by myelography as a collection of contrast medium in the subarachnoid space. 相似文献
163.
Emanuele Marconi Maria Cristina Messia Giuseppe Palleschi Raimondo Cubadda 《Cereal Chemistry》2004,81(1):6-9
A reliable method for the quantitative determination of gelatinized starch in processed cereal foods was developed. It consists of an electrochemical biosensor based on amyloglucosidase and glucose oxidase enzymes co‐immobilized on a Pt electrode surface, and a third enzyme, α‐amylase, added in solution. Analytical parameters such as time, temperature, and enzyme units were optimized. The degree of starch gelatinization was determined in different processed cereal foods using the biosensor method and the results were commensurate to those obtained with the reference method. The biosensor methods showed good accuracy (r2 = 0.9629; relative error <12%) and comparable precision (RSD <5%). This electrochemical system is rapid, reliable, inexpensive, user‐friendly for unskilled operators, and can be a valid alternative to the methods traditionally used for gelatinized starch analysis. 相似文献
164.
David Johnson Christopher Barrio Frojn Nicholas Bax Piers Dunstan Skipton Woolley Pat Halpin Daniel Dunn Carolina Hazin Maria Dias Tammy Davies Jorge Jimnez Erick Ross Cindy Van Dover Giuseppe Notarbartolo Di Sciara Erich Hoyt Michael J. Tetley Vikki Gunn Henning Von Nordheim 《水产资源保护:海洋与淡水生态系统》2019,29(Z2):162-169
165.
Francesca Biandolino Giuseppe Portacci Ermelinda Prato 《Aquaculture International》2010,18(6):1163-1175
The influence of diet on growth and biochemical composition of cultured Octopus vulgaris was investigated. Octopuses were reared in a open recirculation seawater system and during the experiment were kept apart in cages. Experiment
lasted 30 days. Three experimental dietary groups were established: group I (mixed diet: Carcinus mediterraneus, Boops boops and Mytilus galloprovincialis), group II (monodiet on B. boops) and group III (monodiet on M. galloprovincialis). The best results were obtained with the monodiet based on bogue that gave a weight gain of 390.65 ± 37.54, an absolute
growth rate of 13.02 g day−1 and feed efficiency of 44.79 ± 0.96%. Regarding to biochemical composition, the mussel-fed and bogue-fed groups showed the
highest protein content. Animals fed on bogue also showed the highest carbohydrate content, while the lowest value was observed
in the mussels-fed group. The lipid content was found to be very low in all dietary groups. Saturated fatty acids were the
most abundant fatty acid class, ranging from 58.22% in wild octopuses to 46.83% in bogues-fed octopuses. Polyunsaturated fatty
acids (PUFAs) were the second most abundant fatty acids class in all dietary treatments (25.65–37.00% as a per cent of total
FAs) except in octopuses fed with mussels. MUFAs ranged from 11.44 to 26.93% of total FAs. Although it is empirically known
that a varied diet better covers the nutritional requirements than a monodiet, the results of this study reveal that a monodiet
of B. boops may be used. 相似文献
166.
167.
168.
几种菊科植物杀菌活性的初步研究 总被引:29,自引:3,他引:29
以小麦赤霉病菌 (Gibberella zeae (schw.) Petch)、番茄灰霉病菌 (Botrytis cirerea Pers et Tris)、辣椒疫霉病菌 (Phytophthora capsici L eon)、苹果炭疽病菌 (Glomerella cingulata )、玉米大斑病菌 (Exserohilum turci-cum L eonard) 5种病原真菌为供试菌种 ,对菊科 15属 2 5种植物的丙酮提取液进行抑菌活性筛选。结果表明 ,除蒙山莴苣和千里光 2种植物外 ,其他 2 3种植物的提取液对至少 1种供试菌种有 6 0 %以上的抑制作用。臭蒿、大花金挖耳、猪毛蒿 3种植物提取液对 5种供试菌种的菌丝生长抑制率大于 70 %;大花金挖耳、猪毛蒿、天明精、苍耳、蓼子朴等 5种植物样品对 5种供试菌种的孢子萌发抑制率大于 93%;尤其是大花金挖耳、猪毛蒿 2种植物样品的提取液对 5种供试菌种的菌丝生长和孢子萌发的抑制率均大于 70 %,值得进一步研究开发。 相似文献
169.
170.
Giuseppe Ignazzitto Laura Volterra Francesca A. Aulicino Anna M. D'Angelo 《Water, air, and soil pollution》1980,13(4):391-398
The potential use of coliphages as indicators of water pollution was investigated. Several strains ofE. coli hosts were used in order to detect the better marker. Analyses were carried out on a treatment plant for the convenience of phages recoveries. Results show the possibility that strains different fromE. coli 9484B can show better recoveries of PFU m1?1. 相似文献