FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2943138575> ?p ?o ?g. }

• W2943138575 abstract "The phase transformations and stability of the two most common forms of vitamin C (ascorbic acid [AA] and sodium ascorbate) were explored in colyophilized polyvinylpyrrolidone polymer matrices. Solutions containing controlled vitamin:polymer ratios (0:100 to 100:0) were lyophilized and stored in controlled temperature (20–60°C) and relative humidity (0–85%RH) environments. Samples were analyzed over time using X‐ray diffraction to document physical state and high performance liquid chromatography to document vitamin degradation. Moisture sorption profiling, microscopy, infrared spectroscopy, and differential scanning calorimetry were also used to characterize the samples. Vitamins were more labile when amorphous than when crystalline, and sodium ascorbate was more labile than AA. Significant vitamin degradation occurred in the glassy state. All vitamins degraded significantly more when present at lower proportions in the amorphous solid dispersions, thus most degradation was found in the dispersions with the highest glass transition temperatures. PRACTICAL APPLICATIONS: The most common ingredient forms of vitamin C (ascorbic acid [AA] and sodium ascorbate) are likely to be amorphous in low moisture food products that were produced by first dissolving ingredients and then rapidly dehydrating the products. Challenges for product quality and shelf‐life are that: (a) both vitamin C forms were found to degrade in storage environments that maintained the products in the glassy amorphous state (which is desirable for the texture of many low moisture products), and (b) both vitamin forms degraded faster when present at lower proportions in the polymer matrices. In such conditions, AA was more stable than sodium ascorbate." @default.
• W2943138575 created "2019-05-09" @default.
• W2943138575 creator A5069147840 @default.
• W2943138575 creator A5086866757 @default.
• W2943138575 date "2019-04-29" @default.
• W2943138575 modified "2023-09-24" @default.
• W2943138575 title "Phase transitions of ascorbic acid and sodium ascorbate in a polymer matrix and effects on vitamin degradation" @default.
• W2943138575 cites W1201951898 @default.
• W2943138575 cites W1564900557 @default.
• W2943138575 cites W15764927 @default.
• W2943138575 cites W1600942466 @default.
• W2943138575 cites W1963928269 @default.
• W2943138575 cites W1968894166 @default.
• W2943138575 cites W1984877007 @default.
• W2943138575 cites W1987012133 @default.
• W2943138575 cites W1994893251 @default.
• W2943138575 cites W2002038372 @default.
• W2943138575 cites W2003253638 @default.
• W2943138575 cites W2006698506 @default.
• W2943138575 cites W2012655259 @default.
• W2943138575 cites W2013246752 @default.
• W2943138575 cites W2014956897 @default.
• W2943138575 cites W2023615203 @default.
• W2943138575 cites W2029973207 @default.
• W2943138575 cites W2036275323 @default.
• W2943138575 cites W2038544933 @default.
• W2943138575 cites W2038790604 @default.
• W2943138575 cites W2040787615 @default.
• W2943138575 cites W2047948690 @default.
• W2943138575 cites W2049071409 @default.
• W2943138575 cites W2051716174 @default.
• W2943138575 cites W2052711559 @default.
• W2943138575 cites W2060881787 @default.
• W2943138575 cites W2069673565 @default.
• W2943138575 cites W2083870510 @default.
• W2943138575 cites W2086967707 @default.
• W2943138575 cites W2088531188 @default.
• W2943138575 cites W2090696136 @default.
• W2943138575 cites W2091931635 @default.
• W2943138575 cites W2094039623 @default.
• W2943138575 cites W2096882317 @default.
• W2943138575 cites W2117669255 @default.
• W2943138575 cites W2117682677 @default.
• W2943138575 cites W2120292110 @default.
• W2943138575 cites W2133697739 @default.
• W2943138575 cites W2150012351 @default.
• W2943138575 cites W2164430599 @default.
• W2943138575 cites W2620940226 @default.
• W2943138575 cites W2791433055 @default.
• W2943138575 cites W3021525278 @default.
• W2943138575 doi "https://doi.org/10.1111/jfpe.13073" @default.
• W2943138575 hasPublicationYear "2019" @default.
• W2943138575 type Work @default.
• W2943138575 sameAs 2943138575 @default.
• W2943138575 citedByCount "7" @default.
• W2943138575 countsByYear W29431385752020 @default.
• W2943138575 countsByYear W29431385752022 @default.
• W2943138575 countsByYear W29431385752023 @default.
• W2943138575 crossrefType "journal-article" @default.
• W2943138575 hasAuthorship W2943138575A5069147840 @default.
• W2943138575 hasAuthorship W2943138575A5086866757 @default.
• W2943138575 hasConcept C106487976 @default.
• W2943138575 hasConcept C178790620 @default.
• W2943138575 hasConcept C185592680 @default.
• W2943138575 hasConcept C2776940978 @default.
• W2943138575 hasConcept C2779679103 @default.
• W2943138575 hasConcept C2780022331 @default.
• W2943138575 hasConcept C2780247646 @default.
• W2943138575 hasConcept C2986274086 @default.
• W2943138575 hasConcept C31903555 @default.
• W2943138575 hasConcept C41008148 @default.
• W2943138575 hasConcept C43617362 @default.
• W2943138575 hasConcept C44280652 @default.
• W2943138575 hasConcept C521977710 @default.
• W2943138575 hasConcept C55493867 @default.
• W2943138575 hasConcept C76155785 @default.
• W2943138575 hasConceptScore W2943138575C106487976 @default.
• W2943138575 hasConceptScore W2943138575C178790620 @default.
• W2943138575 hasConceptScore W2943138575C185592680 @default.
• W2943138575 hasConceptScore W2943138575C2776940978 @default.
• W2943138575 hasConceptScore W2943138575C2779679103 @default.
• W2943138575 hasConceptScore W2943138575C2780022331 @default.
• W2943138575 hasConceptScore W2943138575C2780247646 @default.
• W2943138575 hasConceptScore W2943138575C2986274086 @default.
• W2943138575 hasConceptScore W2943138575C31903555 @default.
• W2943138575 hasConceptScore W2943138575C41008148 @default.
• W2943138575 hasConceptScore W2943138575C43617362 @default.
• W2943138575 hasConceptScore W2943138575C44280652 @default.
• W2943138575 hasConceptScore W2943138575C521977710 @default.
• W2943138575 hasConceptScore W2943138575C55493867 @default.
• W2943138575 hasConceptScore W2943138575C76155785 @default.
• W2943138575 hasFunder F4320312800 @default.
• W2943138575 hasIssue "5" @default.
• W2943138575 hasLocation W29431385751 @default.
• W2943138575 hasOpenAccess W2943138575 @default.
• W2943138575 hasPrimaryLocation W29431385751 @default.
• W2943138575 hasRelatedWork W1557131619 @default.
• W2943138575 hasRelatedWork W1999455098 @default.
• W2943138575 hasRelatedWork W2133617024 @default.
• W2943138575 hasRelatedWork W2328293464 @default.

• next