Results 71 to 80 of about 628 (187)

Acidulated Soapstock as a Carbon Source for the Production of Mannosylerythritol Lipids by Pseudozyma antarctica ATCC 2706

Applied Sciences
Acid oil produced from the acidulation of soapstock was investigated as a feedstock for producing a glycolipid biosurfactant, manosylerithritol lipid (MEL), by microbial fermentation.
Sushil S. Dombe, Suraj N. Mali, Jagruti V. Jadhav, Sandeep B. Kale, Amit P. Pratap, Jorddy N. Cruz   +5 more
doaj   +1 more source

Effect of pulp density on biogenic acidulation and phosphorus recovery from low-grade phosphate rock as sustainable ceramics

Journal of Materials Research and Technology
Phosphorus is essential for global food security, but traditional extraction using thermal and hydrometallurgical methods is hampered by the depletion of deposits and high energy costs.
Sandra Milena Restrepo Arcila, Henry Alonso Colorado Lopera, Marco Antonio Márquez Godoy   +2 more
doaj   +1 more source

An investigation on recovery techniques for citric acid and acetic acid: A project study

, 1990
Techniques of the recovery of citric acid and acetic acid from fermentation broth using conventional methods were investigated. Operations of two critical steps in citric acid recovery, liming and acidulation were optimized.
De Leon, Hahnsen N., Dy, Emeric N., Pascual, Josephine   +2 more
core  

Agronomic evaluation of two unacidulated and partially acidulated phosphate rocks indigenous to Niger [PDF]

, 1990
A field study was conducted on a sandy soil in Niger to evaluate the agronomic effectiveness of various P fertilizers for millet production during 1985 to 1987.
C. B. Christianson, J. Henao, A. Bationo, Mokwunye, A U, Christianson, C B, Chien, S H, S. H. Chien, Henao, J, Bationo, A, A. U. Mokwunye   +9 more
core   +1 more source

XVII. Acidulation of sulphate of potash [PDF]

The Philosophical Magazine
n ...
openaire   +2 more sources

THE BIOLOGICAL ACTIVITY OF SODIUM DICHLOROACETATE: CONCEPTS AND MECHANISMS (LITERATURE REVIEW)

Кубанский научный медицинский вестник, 2016
Though the biological activity of sodium dichloroacetate in medicine has been researched for the last forty-five years, our literature review is considered to be the first one in the domestic scientific literature and must draw the researchers' attention
A. M. Manuilov, K. A. Popov, I. Y. Tsymbalyuk, M. G. Litvinova, F. U. Khubieva, A. V. Shestopalov   +5 more
doaj  

Optimisation of the acidulation process of soapstock from the neutralisation of rice bran oil.

, 2015
Soapstock from the neutralisation of rice bran oil was characterised through the most important parameters with direct influence on the acidulation process. A central composite rotational experimental design of two levels was used.
Barrera-Arellano, D, Scavariello, EMS
core  

Chemical evaluation of partially acidulated phosphate rocks and their impact on dry matter yield and phosphorus uptake of maize. [PDF]

Saudi J Biol Sci, 2022
Saied HSH, Aboelenin SM, Kesba H, El-Sherbieny AEA, Helmy AM, Dahdouh SM, Soliman MM.   +6 more
europepmc   +1 more source

Roca fosfórica acidulada como fuente de fósforo en un suelo ácido con o sin encalado Acidulated phosphate rock as phosphorus source in limed and non-limed acid soils

Bioagro, 2007
RESUMEN La acidulación parcial de la roca fosfórica (RF) con ácido sulfúrico, ha sido usada con éxito para mejorar su solubilización e incrementar la eficiencia agronómica de esta fuente de P.
Armando Morillo, Omaira Sequera, Ricardo Ramírez   +2 more
doaj  

A Study on the Vertical Change of Greenhouse Soil Quality for Vegetables in Different Duration

Shuitu baochi yanjiu, 2009
Field research and lab analysis are used to clarify the relation between the vertical change of greenhouse soil quality and the growth of vegetables.In vegetable greenhouse,a vertical change of the soil quality shows the salt accumulation and acidulation
GUO Wen-long, DANG Ju-xiang, GUO Jun-wei, GAO Feng, YU Cai-yan   +4 more
doaj