P. (1993). The use of acetic acid as a source of carbon by cultured Chondrus crispus Stackhouse. Hydrobiologia, 260/261, 451- 456.Amat, MA, Braud, J-P (1993) The use of acetic acid as a source of carbon by cultured Chondrus crispus (Gigartinales, Rhodophyta) Stackhouse. Proc. int. ...
The related complexes with P-monodentate (diphenylphosphino)acetic acid, [RhCl 2(η 5-C 5Me 5)(Ph 2PCH 2CO 2H-κ, P)] ( 7) and [RuCl 2(η 6-1,4-MeC 6H 4(CHMe 2))(Ph 2PCH 2CO 2H-κ P)] ( 9), were obtained by bridge splitting in the dimers with the phosphino...
The pieces of the gel after precedent were incubated for 18 h with 100 ng of bovine pancreatic trypsin (Sigma 6502), and the reaction was stopped with 10 µl of 10% acetic acid. The samples were concentrated by vacuum centrifugation and resuspended in 0.1% acetic acid solution. Aliquots ...
The homofermentative LAB convert carbohydrates to lactic acid as the only or major end-product, while the heterofermentative produce lactic acid and additional products such as ethanol, acetic acid and carbon dioxide [5,6]. Thus, the main metabolism of LAB is the degradation of different ...
Experiments with [ 14 C] indoleacetic acid ([ 14 C]IAA) suggested that auxin production by the grains was not responsible for the control of assimilate translocation through the peduncle. Limiting the supply of available assimilates by shading the lower parts of the plant, did not significantly...
or overestimated organic acid sinks. The smallest organic acids, formic (HCOOH, FA) and acetic (CH3COOH, AA) acid, dominate global tropospheric organic acids, comprising >60% of free acidity in pristine rainwater and >30% in polluted areas10. Although fossil fuel combustion emits organic acids ...
2.3. Determination of saponin, carbohydrate and protein To measure the purity of different fractions, vanillin - glacial acetic acid - perchloric acid method was used to measure the content of total saponins, phenol-sulfuric acid method was used to measure the content of total polysaccharides (DuBoi...
propanoic acid, and acetic acid), they produce compounds that have aroma and taste (proline aminopeptidase-releases proline, which contributes to the sweet taste of cheese; they also have the capacity to convert free amino acids to aromatic compounds), and are capable of production of vitamin ...
Meanwhile, higher percentages of acetic acid were observed after AA pretreatment (~62% versus ~53% in TA). The added forms of CS played an important role in structuring the innate microbial community in the WAS, as shown by high-throughput sequencing and canonical correspondence analysis. The ...
[91]. In this study, berberine significantly elevated the levels of occludin, claudin-1, ZO-1, and F-actin in the intestinal epithelium of 4% acetic acid-induced IBS-D mice and significantly decreased the levels of TNF-α, NF-κB p65, MLCK, MLC, TRAF6, and RIP1, which exerted a ...