Investigation on fundamental properties and chemical characterization of water-soluble epoxy resin modified cement grout

SummaryWhole milks concentrated 1·5–4-fold and acidified and citrated milks concentrated 2·8-fold by ultrafiltration at 50 °C were analysed for chemical changes relevant to further processing, storage or nutrition. Fat and protein were entirely retained in the concentrate. The retention of water-soluble vitamins, Ca, Mg, phosphate and trace minerals depended on the proportion bound to the protein. Ascorbic acid was rapidly destroyed during concentration. Because of the differential retention of nitrogenous components, protein comprised a progressively higher proportion of the total N as the milk became more concentrated. No denaturation of whey protein or disruption of casein micelles was detected during concentration of whole milk, but some solubilization of the casein occurred after citration. Reduction of fat globule size occurred early in the concentration process, damage to the fat globule membrane was indicated and the milk became more susceptible to lipolysis. Apart from a tendency for preacidified or precitrated concentrates to gel, no change in the susceptibility of the milks to heat damage was detected.

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Chemical characterization of a water soluble fraction (WSF) of crude oil

Toxicological and Environmental Chemistry ◽

10.1080/02772248709357233 ◽

1987 ◽

Vol 15 (3) ◽

pp. 223-229 ◽

Cited By ~ 8

Author(s):

R. Siron ◽

J.‐F. Rontani ◽

G. Giusti

Keyword(s):

Crude Oil ◽

Soluble Fraction ◽

Chemical Characterization ◽

Water Soluble ◽

Water Soluble Fraction

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Chemical characterization of fine aerosols in respect to water-soluble ions at the eastern Middle Adriatic coast

Environmental Science and Pollution Research ◽

10.1007/s11356-020-07617-7 ◽

2020 ◽

Vol 27 (10) ◽

pp. 10249-10264 ◽

Cited By ~ 1

Author(s):

Ana Cvitešić Kušan ◽

Ana Kroflič ◽

Irena Grgić ◽

Irena Ciglenečki ◽

Sanja Frka

Keyword(s):

Chemical Characterization ◽

Water Soluble ◽

Soluble Ions ◽

Water Soluble Ions ◽

Adriatic Coast

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Chemical characterization of water-soluble pectin in papaya fruit

Carbohydrate Polymers ◽

10.1016/0144-8617(91)90020-d ◽

1991 ◽

Vol 15 (1) ◽

pp. 67-78 ◽

Cited By ~ 21

Author(s):

E. Westerlund ◽

P. Åman ◽

R. Andersson ◽

R.E. Andersson ◽

S.M.M. Rahman

Keyword(s):

Chemical Characterization ◽

Water Soluble

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Isolation and chemical characterization of water-soluble mixed-linked β-glucans and arabinoxylans in oat milling fractions

Carbohydrate Polymers ◽

10.1016/0144-8617(93)90086-j ◽

1993 ◽

Vol 20 (2) ◽

pp. 115-123 ◽

Cited By ~ 45

Author(s):

Eric Westerlund ◽

Roger Andersson ◽

Per Åman

Keyword(s):

Chemical Characterization ◽

Water Soluble

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Epipyrone A, a Broad-Spectrum Antifungal Compound Produced by Epicoccum nigrum ICMP 19927

Molecules ◽

10.3390/molecules25245997 ◽

2020 ◽

Vol 25 (24) ◽

pp. 5997

Author(s):

Alex J. Lee ◽

Melissa M. Cadelis ◽

Sang H. Kim ◽

Simon Swift ◽

Brent R. Copp ◽

...

Keyword(s):

Antifungal Activity ◽

Fungal Spores ◽

Chemical Characterization ◽

Water Soluble ◽

Antifungal Compound ◽

Alkaline Ph ◽

Epicoccum Nigrum ◽

Different Temperatures ◽

Excellent Stability

We have isolated a filamentous fungus that actively secretes a pigmented exudate when growing on agar plates. The fungus was identified as being a strain of Epicoccum nigrum. The fungal exudate presented strong antifungal activity against both yeasts and filamentous fungi, and inhibited the germination of fungal spores. The chemical characterization of the exudate showed that the pigmented molecule presenting antifungal activity is the disalt of epipyrone A—a water-soluble polyene metabolite with a molecular mass of 612.29 and maximal UV–Vis absorbance at 428 nm. This antifungal compound showed excellent stability to different temperatures and neutral to alkaline pH.

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