Results 111 to 120 of about 217,149 (212)

Comparison of hydrogels to enhance the environmental tolerance of the entomopathogenic nematode, Steinernema carpocapsae to target aboveground insect pests such as the lesser peachtree borer (Synanthedon pictipes, (Lepidoptera: Sesiidae))

open access: yesBiological Control
The lesser peachtree borer (LPTB; Synanthedon pictipes; [Grote & Robinson]; (Lepidoptera: Sesiidae) is a key pest of peaches in the southeastern U.S., that develops beneath the bark and is difficult to manage with chemical insecticides ...
Sabrina A. Elgar   +4 more
doaj   +1 more source

STUDY OF A CATALYST OF CITRIC ACID CROSSLINKING ON LOCUST BEAN GUM

open access: yes, 2019
HCl, H2SO4, and potassium persulfate (PPS) were studied as catalysts of the process of citric acid (CA) crosslinking on locust bean gum (LBG). The copolymer (CA-c-LBG) obtained was characterized by its viscosity, pH, FTIR, NMR and SEM.
Universitas Gadjah Mada (7487918)
core   +1 more source

Effects of orthogonal dual-frequency ultrasound-assisted treatment combined with bioactive coating containing Melissa officinalis L. essential oil on changes in quality, lipid, and protein of large yellow croaker (Pseudosciaena crocea) during cold storage

open access: yesFood Chemistry: X
How to reduce the quality loss of aquatic products during storage is a topic worth exploring. This study proposed a method combining orthogonal dual-frequency ultrasound-assisted treatment (20 kHz vertically, 40 kHz horizontally, 400 W) with bioactive ...
Hao Cheng   +3 more
doaj   +1 more source

Modulation of Drug Release from Natural Polymer Matrices by Response Surface Methodology: in vitro and in vivo Evaluation

open access: yesDrug Design, Development and Therapy, 2020
Afrasim Moin,1 Hosahalli V Gangadharappa,2 Mohd Adnan,3 Syed M Rizvi,1 Syed A Ashraf,4 Mitesh Patel,5 Amr S Abu Lila,1,6 Ahmed N Allam7 1Department of Pharmaceutics, College of Pharmacy, University of Hail, Hail, Saudi Arabia; 2Department of ...
Moin A   +7 more
doaj  

Effect of Heating Temperature on Citric Acid-Locust Bean Gum Synthesis. [PDF]

open access: yes
Background: Citric acid-locust bean gum (CA-LBG) is a derivative of locust bean gum. Its synthesis has been carried out previously using UV light as an energy source. Heat is an alternative energy source that is simple and affordable.
Esar, . Senny Yesery   +4 more
core  

Improving Rheological Properties of Gambe Clay for Drilling Fluid Application Using Fermentable Polymers

open access: yesNigerian Journal of Technological Development, 2018
There are abundant bentonitic clay deposits in Nigeria. However, it does not meet commercial standard for drilling mud formulation, because it is composed of calcium montmorillonite. Therefore, there is need for the clay to be enhanced and polymers have
A. O. Ibrahim, O. R. Momoh, M. T. Isa
doaj  

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