Results 71 to 80 of about 6,189,348 (240)

Synthesis and characterization of citric acid esterified rice starch by reactive extrusion: A new method of producing resistant starch

open access: yesFood Hydrocolloids, 2019
Citric acid-esterified rice starch was synthesized using a one-step reactive extrusion method. The structure, physicochemical properties, and digestibility of the esterified starch were then measured.
Jiangping Ye   +5 more
semanticscholar   +1 more source

Beech wood treated with polyglycerol succinate: a new effective method for its protection and stabilization [PDF]

open access: yes, 2020
This paper deals with an original and non-biocidal chemical treatment consisting of a vacuum/pressure impregnation step of beech wood with a water-borne mixture made from heat-activated condensation of succinic anhydride (SA) and glycerol (G).
Fredon, Emmanuel   +4 more
core   +1 more source

Pengaruh Penambahan Asam Sitrat Terhadap Karakteristik Film Plastik Biodegradable Dari Pati Kulit Pisang Kepok (Musa Acuminata Balbisiana Colla) [PDF]

open access: yes, 2016
Banana peels can be used as raw material for biodegradable plastic film because the banana peels was consists of starch. Starch was derived from banana peels would be rapidly changing color or browning.
Hardjono, H. (Hardjono)   +3 more
core   +1 more source

Two-Step Separation of Chitin from Shrimp Shells Using Citric Acid and Deep Eutectic Solvents with the Assistance of Microwave

open access: yesPolymers, 2019
In this research, a two-step extraction approach was developed for chitin preparation from shrimp shells by utilizing citric acids and deep eutectic solvents (DESs), which effectively removed minerals and proteins.
Dandan Zhao   +5 more
semanticscholar   +1 more source

Calcification prevention tablets [PDF]

open access: yes
Citric acid tablets, which slowly release citric acid when flushed with water, are under development by the Navy for calcification prevention. The citric acid dissolves calcium carbonate deposits and chelates the calcium.
Gustavson, Michael A.   +2 more
core   +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  

Optimization of citric acid production by Aspergillus niger [PDF]

open access: yesBihdāsht-i Mavādd-i Ghaz̠āyī, 2015
Among the various fungal strains screened for citric acid production, Aspergillus niger is known to produce considerable amounts of citric acid and other organic acids when cultivated in submerge fermentation.
H.R Samadlouie, Sh Gharanjik
doaj  

The Impact of Collusion on Price Behavior: Empirical Results from Two Recent Cases [PDF]

open access: yes
We used extensions of traditional ARCH and GARCH models to examine the difference in the behavior of the first two moments of the price distribution during collusion and the absence of it using prices from two recently discovered conspiracies, citric ...
Bolotova, Yuliya   +2 more
core   +1 more source

Determination of individual sugars and organic acids of New Zealand varietal apple juice and their use in evaluating authenticity : a thesis presented in partial fulfilment of the requirements for the degree of Master of Philosophy in Food Technology at Massey University [PDF]

open access: yes, 1997
High pressure liquid chromatography techniques were used to determine sugars and acids in the juice of apples grown in New Zealand. A total of 189 samples were analysed and the results were used to assist with the determination of the authenticity of New
Radford, Garry Charles
core  

Impact of the co-culture of Saccharomyces cerevisiae–Oenococcus oenion malolactic fermentation and partial characterization of a yeast-derived inhibitory peptidic fraction [PDF]

open access: yes, 2010
The present study was aimed to evaluate the impact of the co-culture on the output of malolactic fermentation and to further investigate the reasons of the antagonism exerted by yeasts towards bacteria during sequential cultures.
Mathieu, Florence   +2 more
core   +2 more sources

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