Ontology type: schema:ScholarlyArticle
1971-03
AUTHORSS. P. Fore, E. T. Rayner, H. P. Dupuy
ABSTRACTA relatively simple volatilization procedure is described for the determination of residual isopropanol in oilseed meals and flours. A 1 g sample is placed in a 100 ml serum bottle, 200 µl of distilled water containing 0.075 mg of ethanol is added and the bottle is sealed with a rubber stopper and heated at 110 C for 1 hr. A 2 ml aliquot of the headspace gas is analyzed by gas chromatography using the added ethanol as an internal standard. Values determined by this procedure for three cottonseed, two peanut and two fish meals or flours which had been processed with isopropanol, ranged from 10 to 12,000 ppm and were of the same order of magnitude as values determined by a modification of the Todd azeotropic distillation procedure. Advantages of the volatilization over the azeotropic distillation procedure are that less operator and gas chromatograph time are required per analysis. More... »
PAGES140-142
http://scigraph.springernature.com/pub.10.1007/bf02545737
DOIhttp://dx.doi.org/10.1007/bf02545737
DIMENSIONShttps://app.dimensions.ai/details/publication/pub.1001567610
JSON-LD is the canonical representation for SciGraph data.
TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT
[
{
"@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json",
"about": [
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/09",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Engineering",
"type": "DefinedTerm"
},
{
"id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0904",
"inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/",
"name": "Chemical Engineering",
"type": "DefinedTerm"
}
],
"author": [
{
"affiliation": {
"alternateName": "Southern Regional Research Laboratory, 70119, New Orleans, La.",
"id": "http://www.grid.ac/institutes/grid.507314.4",
"name": [
"Southern Regional Research Laboratory, 70119, New Orleans, La."
],
"type": "Organization"
},
"familyName": "Fore",
"givenName": "S. P.",
"id": "sg:person.07443054053.51",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.07443054053.51"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Southern Regional Research Laboratory, 70119, New Orleans, La.",
"id": "http://www.grid.ac/institutes/grid.507314.4",
"name": [
"Southern Regional Research Laboratory, 70119, New Orleans, La."
],
"type": "Organization"
},
"familyName": "Rayner",
"givenName": "E. T.",
"id": "sg:person.014146210101.56",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.014146210101.56"
],
"type": "Person"
},
{
"affiliation": {
"alternateName": "Southern Regional Research Laboratory, 70119, New Orleans, La.",
"id": "http://www.grid.ac/institutes/grid.507314.4",
"name": [
"Southern Regional Research Laboratory, 70119, New Orleans, La."
],
"type": "Organization"
},
"familyName": "Dupuy",
"givenName": "H. P.",
"id": "sg:person.013743517741.18",
"sameAs": [
"https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.013743517741.18"
],
"type": "Person"
}
],
"citation": [
{
"id": "sg:pub.10.1007/bf02638880",
"sameAs": [
"https://app.dimensions.ai/details/publication/pub.1005087095",
"https://doi.org/10.1007/bf02638880"
],
"type": "CreativeWork"
}
],
"datePublished": "1971-03",
"datePublishedReg": "1971-03-01",
"description": "A relatively simple volatilization procedure is described for the determination of residual isopropanol in oilseed meals and flours. A 1 g sample is placed in a 100 ml serum bottle, 200 \u00b5l of distilled water containing 0.075 mg of ethanol is added and the bottle is sealed with a rubber stopper and heated at 110 C for 1 hr. A 2 ml aliquot of the headspace gas is analyzed by gas chromatography using the added ethanol as an internal standard. Values determined by this procedure for three cottonseed, two peanut and two fish meals or flours which had been processed with isopropanol, ranged from 10 to 12,000 ppm and were of the same order of magnitude as values determined by a modification of the Todd azeotropic distillation procedure. Advantages of the volatilization over the azeotropic distillation procedure are that less operator and gas chromatograph time are required per analysis.",
"genre": "article",
"id": "sg:pub.10.1007/bf02545737",
"inLanguage": "en",
"isAccessibleForFree": false,
"isPartOf": [
{
"id": "sg:journal.1082739",
"issn": [
"0003-021X",
"1558-9331"
],
"name": "Journal of the American Oil Chemists' Society",
"publisher": "Wiley",
"type": "Periodical"
},
{
"issueNumber": "3",
"type": "PublicationIssue"
},
{
"type": "PublicationVolume",
"volumeNumber": "48"
}
],
"keywords": [
"volatilization procedure",
"serum bottles",
"distilled water",
"distillation procedure",
"less operator",
"residual solvent",
"isopropanol",
"rubber stoppers",
"headspace gas",
"gas",
"same order",
"oilseed meals",
"flour",
"bottles",
"water",
"ethanol",
"stoppers",
"volatilization",
"procedure",
"determination",
"gas chromatography",
"values",
"ppm",
"order",
"magnitude",
"modification",
"advantages",
"operators",
"time",
"solvent",
"samples",
"internal standard",
"standards",
"cottonseed",
"analysis",
"aliquots",
"chromatography",
"peanut",
"fish meal",
"meal",
"hr"
],
"name": "Determination of residual solvent in oilseed meals and flours: III. Isopropanol",
"pagination": "140-142",
"productId": [
{
"name": "dimensions_id",
"type": "PropertyValue",
"value": [
"pub.1001567610"
]
},
{
"name": "doi",
"type": "PropertyValue",
"value": [
"10.1007/bf02545737"
]
}
],
"sameAs": [
"https://doi.org/10.1007/bf02545737",
"https://app.dimensions.ai/details/publication/pub.1001567610"
],
"sdDataset": "articles",
"sdDatePublished": "2022-06-01T21:56",
"sdLicense": "https://scigraph.springernature.com/explorer/license/",
"sdPublisher": {
"name": "Springer Nature - SN SciGraph project",
"type": "Organization"
},
"sdSource": "s3://com-springernature-scigraph/baseset/20220601/entities/gbq_results/article/article_109.jsonl",
"type": "ScholarlyArticle",
"url": "https://doi.org/10.1007/bf02545737"
}
]
Download the RDF metadata as: json-ld nt turtle xml License info
JSON-LD is a popular format for linked data which is fully compatible with JSON.
curl -H 'Accept: application/ld+json' 'https://scigraph.springernature.com/pub.10.1007/bf02545737'
N-Triples is a line-based linked data format ideal for batch operations.
curl -H 'Accept: application/n-triples' 'https://scigraph.springernature.com/pub.10.1007/bf02545737'
Turtle is a human-readable linked data format.
curl -H 'Accept: text/turtle' 'https://scigraph.springernature.com/pub.10.1007/bf02545737'
RDF/XML is a standard XML format for linked data.
curl -H 'Accept: application/rdf+xml' 'https://scigraph.springernature.com/pub.10.1007/bf02545737'
This table displays all metadata directly associated to this object as RDF triples.
117 TRIPLES
22 PREDICATES
68 URIs
59 LITERALS
6 BLANK NODES