检索结果-南通市图书馆

Journal of Ocean University of China 2017年第6期16卷 1187-1194页

作者： LI Xiaoqin LI Baian CHEN Naisong HUANG Xuxiong HUA Xuemin LENG Xiangjun College of Fisheries & Life Science Shanghai Ocean University Shanghai 201306 P. R. China National Demonstration Center for Experimental Fisheries Science Education Shanghai Ocean University Shanghai 201306 P. R. China Center for Research on Environmental Ecology and Fish Nutrition of the Ministry of Agriculture Shanghai Ocean University Shanghai 201306 P. R. China Shanghai Collaborative Innovation for Aquatic Animal Genetics and Breeding Shanghai Ocean University Shanghai 201306 P. R. China

To compare the flesh quality of large yellow croaker cultured with three different modes, enclosure culture(EC), cage culture with feeding trash fish(CCF) and cage culture with feeding formula diet(CCD), thirty six fish individuals of EC(484.6 ± 79.8 g), CCF(432.7 ± 87.9 g) and CCD(416.9 ± 49.5 g) were sampled to measure body color, flesh water holding capacity, flesh proximate composition, amino acids and fatty acids composition, and collagen and inosinic acid contents. The analysis showed that there was no significant difference in the yellowness of skin and the contents of crude protein and inosinic acid between CCD and EC(P > 0.05), and the two modes showed higher values than CCF(P flesh were higher in EC than in CCF(P 0.05). EC and CCD had higher contents of collagen, free AA and lower drip loss than CC(P flesh quality of CCD fish is similar to EC fish, and these two modes have better flesh quality than CCF.

关键词： large yellow croaker flesh quality body color culture mode

Imaging through flesh tissue using fs electronic holographic gating method

在线全文

学校读者我要写书评

暂无评论

Science China Mathematics 1999年第8期42卷 852-858页

作者：侯比学陈国夫郝志琦丰善王淑岩王屹山王国志 State Key Laboratory of Transient Optics Technology Xi’an Institute of Optics and Precision Mechanics Xi’an China

The experimental results of imaging through flesh tissue using fs electronic holographic gating method is reported. In the experiment, Ti: sapphire mode-locked laser is used as light source, of which the repetition rate is 100 MHz, central wavelength 800 nm, duration of pulse 20 fs, output power 80 mW. Tissue is a 7 mm thick chicken slice, and the imaged object is a metal wire with diameter of 0.5 mm. A general CCD is used to record holograms and a clear image of metal wire is obtained. Several relevant problems are discussed.

关键词： electronic holography gating flesh tissue imaging.

Inheritance of steroidal glycoalkaloids in potato tuber flesh

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Agriculture 2019年第10期18卷 2255-2263页

作者： PENG Zhen WANG Pei TANG Die SHANG Yi LI Can-hui HUANG San-wen ZHANG Chun-zhi The CAAS-YNNU Joint Academy of Potato Sciences Yunnan Normal UniversityKunming 650500P.R.China Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs Agricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhen 518124P.R.China Key Laboratory of Biology and Genetic Improvement of Horticultural Crops of the Ministry of Agriculture and Rural Affairs Sino-Dutch Joint Laboratory of Horticultural GenomicsInstitute of Vegetables and FlowersChinese Academy of Agricultural SciencesBeijing 100081P.R.China

Potato (Solanum tuberosum L.) is the third most important food crop worldwide after wheat and rice in terms of human consumption. A critical domestication trait for potato was the decrease of toxic steroidal glycoalkaloids (SGAs) in tuber flesh. Here, we used a diploid F2 segregating population derived from a cross between S. tuberosum and the wild potato species Solanum chacoense to map the quantitative trait loci (QTLs) associated with the regulation of SGAs content in tuber flesh. In a three-year study, we identified two QTLs on chromosomes 2 and 8 affecting SGAs content in tuber flesh. The QTL on chromosome 8 harbors 38 genes that are co-expressed with the GLYCOALKALOID METABOLISM genes. These findings lay the foundation for exploiting the genes controlling SGAs content in tuber flesh and they provide a theoretical basis for the use of wild germplasm in potato breeding.

关键词： steroidal glycoalkaloids domestication tuber flesh QTL mapping

A Rapid Method for Isolating Single Cells from Apple flesh

在线全文

学校读者我要写书评

暂无评论

Horticultural Plant Journal 2017年第2期3卷 47-52页

作者： GUAN Yaqin QU Haiyong College of Horticulture Qingdao Agricultural University

The identification,separation and analysis of individual living cells can be used to analyze the heterogeneity and operation mechanism of living *** study of fruit development is based on the extraction of active single *** this study,we investigated the effects of different enzymes and enzymatic hydrolysis times on the extraction of single cells from the‘Fuji’apple(Malus×domestica Borkh.‘Fuji’).The results showed that the extraction of single cells in apple flesh was a suitable method when 0.1%macerozyme was used and the enzymolysis time was 0.5 *** brightening agent VBL staining showed that the cell wall was intact,while fluorescein diacetate FDA and azo dye Evans blue staining indicated that the extracted single cells were *** extracted single cells could be further used as materials for protoplast extraction.

关键词： apple flesh single cells enzyme liquid concentration enzymolysis time

Ultrastructure of Epidermis and flesh of the Developing Apple Fruit

在线全文

学校读者我要写书评

暂无评论

Acta Botanica Sinica 2000年第8期42卷 794-802页

作者：彭宜本张大鹏中国农业大学果树分子发育生物学实验室北京100094

The ultrastructure of the epidermis and flesh of apple ( Malus domestica Borkh cv. Red Fuji) fruit was systematically observed during the fruit development via transmission electron microscopy. The results showed that, in spite of the ultrastructural changes in many aspects of the developing fruit epidermal cells, it remained almost unchanged throughout the whole developmental process that the cytoplasm was filled with numerous endoplasmic reticula (ER). Most of these endoplasmic reticula were tube_like and rough_ER with enlarged cisterna from which many vesicles were produced. Some of the vesicles were shown to merge into vacuole. Some dynamic Golgi bodies were also found. All the ultrastructural characteristics showed that the epidermal cells have the features of excretory cells. The ultrastructure of the fruit flesh cells at the young fruit stage were shown to be metabolically active, characterized by the presence of numerous clustered plasmodesmata, cisterna enlarged_ and rough_ER filling the cytoplasm, plenty of vesicles and Golgi bodies, indicating their dynamic cellular transport function. Some giant_circular rough_ERs were found. All the ultrastructural features at this early developmental stage should be closely associated with the enlargement of the young fruit. At the rapid growing phase of the fruit the main changes were characterized by: the starch grain_filled amyloplasts, furcating of the single orifice of plasmodesmata, and the cytoplasm enrichment of both the Golgi body_formed vesicles and other vesicles. These features correspond well with those of a photoassimilate sink_cell. An ultrastructural degeneration phenomenon was observed at the fruit ripening stage, but the mitochondria and plasmalemma still remained intact, which might be related to the continuous development of fruit quality during the fruit ripening.

关键词： apple fruit epidermis flesh ultrastructure fruit development

Comparative Test on New Small Watermelon Varieties with Red flesh under Soilless Culture Conditions

在线全文

学校读者我要写书评

暂无评论

Agricultural Biotechnology 2018年第6期7卷 60-62,67页

作者： Xuesong YOU Jianbo ZENG Li ZHU Chao MA Yanli CHEN Yunfei LI Ting LI Ying ZHANG Beijing Agricultural Technology Extension Station Beijing 100000China

In order to screen out the small watermelon varieties with red flesh suitable for soilless cultivation and to meet people's requirements of high-quality watermelons,comparative tests were conducted on 6 small watermelon varieties with red flesh under soilless culture conditions in *** on the data of field traits,yield traits,quality traits and commercial traits,the integrated results showed that ‘Chuanqi 2’ had good quality and high yield,and the overall performance was the best.

关键词： Soilless culture Red flesh watermelon Variety screening

人体部分构成的习语(18)——flesh(肉)

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

英语学习 1995年第1期 76-77页

作者：陈文伯

flesh 构成的习语虽然不多,却有好些来自《圣经》。最普通的是 flesh and blood,指血肉之躯亦即人之肉体,也可指人类和人性(包括其感情和弱点),如 It is more than flesh and blood can tolerate(这不是一个人所能忍受的)。这个习语作... 详细信息

flesh 构成的习语虽然不多,却有好些来自《圣经》。最普通的是 flesh and blood,指血肉之躯亦即人之肉体,也可指人类和人性(包括其感情和弱点),如 It is more than flesh and blood can tolerate(这不是一个人所能忍受的)。这个习语作形容词时表示"活生生的"、"真实的",如That was a flesh and blood performance(这次演出演得非常真实);作名词而加 one’s own 则指近亲(有时相当于汉语"亲骨肉"),如 And to think of aNewcome doing this to his own flesh and blood!(***)(真想不到,一个纽科姆家的人会对自己的亲骨肉干这种事!)

关键词： flesh

从“现象的身体”到“可逆的肉”：论梅洛-庞蒂美学理论的前后转换

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Infrared Spectroscopy and Morphological Assessments on the Nutritional Value of Prickly Pear Fruit

美学 2018年第2期 194-203页

作者：舒志锋

梅洛-庞蒂的哲学思考向来是对美学开放的，对于梅洛-庞蒂来说，这种开放性是非常重要的，因为这关涉到自身哲学的敏感性与生成性而不致陷入到传统哲学的窠臼。梅洛-庞蒂的美学思考，随着其哲学向度上的“现象的身体”到“可逆的肉”的... 详细信息

梅洛-庞蒂的哲学思考向来是对美学开放的，对于梅洛-庞蒂来说，这种开放性是非常重要的，因为这关涉到自身哲学的敏感性与生成性而不致陷入到传统哲学的窠臼。梅洛-庞蒂的美学思考，随着其哲学向度上的“现象的身体”到“可逆的肉”的转换而得到不断深入的阐发，美学也从知觉与感性的层面，向本体与“基质”的层面生成。无论是在前期的《塞尚的疑惑》《间接的语言与沉默的声音》，还是后期的《眼与心》中，绘画一直占据着梅洛-庞蒂美学思考的中心，这是因为绘画的纯粹性的“视看”，指向着那个在意识哲学中被忽视与从属的“可见性”的维度。在梅洛-庞蒂的哲学中，可见性的维度，关涉到始源的世界的开显，指向着“可见与不可见”的世界结构的生成。

关键词：梅洛-庞蒂身体肉美学 Merlaeu-Ponty body flesh aesthetics

来源：人大复印报刊资料评论

在线全文

人大复印报刊资料

学校读者我要写书评

暂无评论

光谱学与光谱分析 2021年第2期41卷 648-653页

作者： Moamen SRefat Amnah MAlsuhaibani Mo hamed Nagaty Department of Chemistry College of ScienceTaif UniversityTaif21944Saudi Arabia Department of Physical Sport Science Princess Nourah bint Abdulrahman UniversityRiyadh13415-7132Saudi Arabia

The prickly pear fruit helps in combating viral based *** is used to treat diabetes and declared to possess hypoglycemic *** is also record of the usage of the fruit in the olden days as a remedy for diabetes,lipid disorders,inflammation,ulcers,and pharmacologic side *** chemical composition and nutritional values of skin,flesh and seed of prickly pear fruit were investigated and discussed on a dry weight *** infrared spectra as well as scanning electron microscopy(SEM)techniques were used to identify the functional groups of carbohydrates,amino acids,and *** infrared spectral data of all three(skin,flesh,and seeds)species were recorded and assigned to the presence of distinguish peaks that referred to the three different sugars(glucose,fructose and saccharose)and cyclic aliphatic hydrocarbons *** the other hand,the SEM is a powerful tool to investigate the morphological features of the *** assays were examined on the surfaces of skin,flesh and seed branches showing a small particle that tends to form clusters with different shapes compared to each *** Energy-dispersive X-ray spectroscopy(EDX)is an analytical technique used for the elemental analysis or chemical characterization of a *** EDX spectral technique of the skin,flesh and seeds were confirmed the presence of different essential and useful elements such as carbon,oxygen,magnesium,calcium,potassium,sulfur,aluminum,silicon,chloride,and phosphorus.

关键词： Infrared spectroscopy SEM EDX Prickly pear fruit Skin flesh Seed

Taking into Account the Complex Nature and the Intrinsic Parameters of Agro-Food

在线全文

学校读者我要写书评

暂无评论

Journal of Biophysical Chemistry 2020年第1期11卷 1-13页

作者： Ganame Abdou-Salam Ouoba Kondia Honore Zougmore Fran?ois Laboratoire des matériaux et Environnement(LA.M.E.) Unitéde Formation et de Recherche en Sciences Exactes et Appliquée(UFR/SEA)Universitéde Ouaga IJoseph KI-ZERBOOuagadougouBurkina Faso

In this paper, we perform experiments on the drying of widely consumed food products in Africa. Tomatoes and peppers are considered as products with a complex structure. Zucchini, cucumber, eggplant and cabbages are the other products used in these drying experiments, having different intrinsic parameters. Most food products have three components, namely skin, flesh containing seeds and the central spongy structure, that do not have the same behavior during their convective drying. Skin is the component that significantly reduces drying while the flesh is easy to dry. By drying the samples considering their intrinsic parameters, one quickly realizes the complex nature of mass and heat transfers during the drying of biological products.

关键词： Skin flesh Structure Convective Drying Agri-Food Products