Results 31 to 40 of about 2,743,615 (301)

The solar chemical composition [PDF]

Nuclear Physics A, 2006
We review our current knowledge of the solar chemical composition as determined from photospheric absorption lines. In particular we describe the recent significant revisions of the solar abundances as a result of the application of a time-dependent, 3D hydrodynamical model of the solar atmosphere instead of 1D hydrostatic models.
Grevesse, N, Asplund, Martin, Sauval, A J   +2 more
openaire   +5 more sources

Extraction, chemical composition, use in induced protection and cross-reactive antigens between exopolisaccharides from Tremella fuciformis Berk and Xanthomonas campestris pv. citri (Hasse) Dye [PDF]

, 2017
Exopolysaccharides (PS) are the major components on the surface of bacteria and also produced by fungi. These molecules are important in human health, in order to control diabetes as well as protect plants against attacks of foliage diseases.
Bach, E. E. (Erna), Cardoso, V. O. (Vinicius), Hi, E. M. (Edgar), Wadt, N. S. (Nilsa), Zamboni, A. (Andresa)   +4 more
core   +1 more source

Chemical Composition of and

Natural Product Communications, 2017
The chemical composition of ether, ethyl acetate and dichloromethane extracts of Umbilicaria crustulosa and U. cylindrica were determined for the first time by HPLC-UV, GC-FID and GC-MS.
Ivana Zlatanović, Ivana Zrnzević, Olga Jovanović, Igor Stojanović, Goran Petrović, Gordana Stojanović   +5 more
doaj   +1 more source

Milk Chemical Composition of Dairy Cows Fed Rations Containing Protected Omega-3 Fatty Acids and Fermented Rice Bran [PDF]

, 2013
The research was conducted to investigate the effect of ration containing protected omega-3 and fermented rice bran on chemical composition of dairy milk. The research employed 10 female PFH dairy cows of 2-4 years old with body weight 300-375 kg.
Purnomo, S. H. (S), Sudibya, S. (Sudibya)   +1 more
core  

Associations among Wine Grape Microbiome, Metabolome, and Fermentation Behavior Suggest Microbial Contribution to Regional Wine Characteristics. [PDF]

, 2016
UnlabelledRegionally distinct wine characteristics (terroir) are an important aspect of wine production and consumer appreciation. Microbial activity is an integral part of wine production, and grape and wine microbiota present regionally defined ...
Allen, Greg, Bokulich, Nicholas A, Collins, Thomas S, Ebeler, Susan E, Heymann, Hildegarde, Masarweh, Chad, Mills, David A   +6 more
core   +2 more sources

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Chemical composition of the Taurus-Auriga association

, 2010
The Taurus-Auriga association is perhaps the most famous prototype of a low-mass star forming region, surveyed at almost all wavelengths. Unfortunately, like several other young clusters/associations, this T association lacks an extensive abundance ...
Anders, Audard, Basri, Biazzo, Blaauw, Briceño, Briceño, Brinckman, Da Rio, Davis, D’Orazi, Ecuvillon, Ecuvillon, Fischer, Gilli, Güdel, Haywood, Haywood, Ida, K. Biazzo, Kenyon, Kenyon, Larson, Luhman, Luhman, Luhman, Magazzú, Maggio, Martìn, Mordasini, Mordasini, Padgett, Pasquini, Pinsonneault, Pollack, Randich, Rebull, S. Randich, Santos, Santos, Sanz-Forcada, Scelsi, Scelsi, Sestito, Sneden, V. D’Orazi   +45 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

CHEMICAL COMPOSITION OF ROOT CHICORY

Овощи России, 2019
The value of the root chicory is due to the unique chemical composition of its roots. Depending on the variety, place of growth and growing conditions of culture chicory roots contain 72.0-77.0% water, 1.0-1.2% protein, 0.1-0.3% fat, 1.0-6.0% sugar, 12.0-
O. M. Vyutnova, I. A. Novikova
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source