Results 71 to 80 of about 280,881 (355)

FaGAPC2/FaPKc2.2 and FaPEPCK reveal differential citric acid metabolism regulation in late development of strawberry fruit

open access: yesFrontiers in Plant Science, 2023
Citric acid is the primary organic acid that affects the taste of strawberry fruit. Glycolysis supplies key substrates for the tricarboxylic acid cycle (TCA cycle).
Min Yang   +18 more
doaj   +1 more source

Citric Acid Fermentation by Locally Isolated Aspergillus Niger M2sg1-Ms4 [PDF]

open access: yes, 2004
The citric acid fermentation by locally isolated strain of Aspergillus niger was carried out using shake flask culture and 2 L stirred tank fermenter. The pure strain was obtained through monospores isolation step using spread plate technique.
Mohd Noor, Noorollhamezon
core  

International Price-Fixing Cartels and Developing Countries: A Discussion of Effects and Policy Remedies [PDF]

open access: yes, 2003
The U.S. Department of Justice, the European Commission, and the Organization for Economic Cooperation and Development have all recently voiced concern about international price- fixing cartels. The U.S.
Levenstein, Margaret C.   +2 more
core   +3 more sources

In Situ Formation of a Melt‐Solid Interface Toward Stable Oxygen Reduction in Protonic Ceramic Fuel Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Protonic ceramic fuel cells offer a promising route to generate power efficiently but face critical challenges in achieving industrially viable activity and stability at their cathodes in CO2‐containing air. This report proposes a new cathode material design strategy to enable the cathode to be both catalytically active and CO2 tolerant through the ...
Desheng Feng   +14 more
wiley   +1 more source

Pengaruh Asam Sitrat, Aluminium, Dan Interaksinya Terhadap Pertumbuhan Kecambah Jagung Hibrida (Zea Mays L.) Varietas Bisi- 18 [PDF]

open access: yes, 2016
The objective of this research was to know effect of citric acid, aluminum, and their itsinteraction on the seedling growth of hibrida maize (Zea mays L.) Var. Bisi-18.
Handayani, T. T. (Tundjung)   +2 more
core  

Microwave synthesis of ZrO₂ and yttria stabilize ZrO₂ particles from aqueous precursor solutions [PDF]

open access: yes, 2012
Zirconia and Yttrium stabilized zirconia are well-known ceramic materials. Scaling down the dimension of these ceramics can result in a faster sintering process at lower temperatures.
De Buysser, Klaartje   +5 more
core   +1 more source

Stable and Dendrite‐Free Zinc Metal Anodes Via Interface Nanoarchitectonics for Aqueous Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This review explores Zn anode challenges in aqueous ZIBs, including dendrites, corrosion, and side reactions, and discusses strategies for improvement through Zn anode, electrolyte, and separator modifications to enhance stability and efficiency. Abstract Aqueous rechargeable zinc‐ion batteries (ZIBs) are emerging as promising candidates for next ...
Pragati A. Shinde   +5 more
wiley   +1 more source

Citric Acid Production From Toba Banana Peel (Musa acuminata Colla) Through Submerged Fermentation Using Aspergillus niger

open access: yesMicrobiology Indonesia, 2020
Toba banana peel waste is derived from Toba banana fruit (Musa acuminata Colla) processing. Local people utilized banana peel waste usually as livestock feed. The waste also can make an environmental problem if it is not handling well.
MEVA GUSTINA E. SIDAURUK   +3 more
doaj   +1 more source

Immobilization of whole cells of Yarrowia lipolytica for citric acid production [PDF]

open access: yes, 2014
Yarrowia lipolytica is one of the most extensively studied ‘‘non-conventional’’ yeast species, highlighted by their participation in bioremediation processes and production of lipases, γ-decalactone and citric acid.
Belo, Isabel   +3 more
core  

Citric acid production by Yarrowia lipolytica from crude glycerol: Influence of oxygen mass transfer rate (OTR) [PDF]

open access: yes, 2015
Glycerol from biodiesel industry, which is available in high amounts nowadays, is a renewable low-cost substrate that can be used for many biotechnological applications.
Belo, Isabel   +2 more
core   +1 more source

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