Kernel Metadata Declaration — on demand
ISO 26324 asks a DOI Registration Agency to produce a Kernel Metadata Declaration for every DOI it issues. Give any DOI: its public record becomes a record in the Smart Scholars DOI Metadata Format 1.0, checked against every rule, and declared as the Kernel XML.
✓ Meets every rule of the format
The record below is complete and every controlled value is a DOI Attribute Value Set 2.3 spelling. The Declaration on the right follows DOIMetadataKernel.xsd element by element.
What the DOI identifies
Medicinal and Health Benefits of Lemon
10.46243/jst.2020.v6.i1.pp16-20 · JournalArticle — an article in a journal · Digital · Visual · Language · en
Published 2020-11-12
Part of Journal of Science & Technology · ISSN 2456-5660 · no. Volume 5 · pp. 16–20
Principal agents
- Longman Publishers (publisher → Publisher)
Also in the record, outside the Kernel: the abstract, the licence, 3 links, 13 references. Source: Crossref (member 25296), registered 2020-11-16, last deposited 2026-09-17.
System metadata — ISO 26324:2025, Annex B · DOI Handbook 10.1
Each element by the standard's name and the Handbook's (in grey), read off the record.
| DOI Name DOI name | 10.46243/jst.2020.v6.i1.pp16-20 |
| Referent Type referentType | Creation |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal |
| Referent Name(s) referentName(s) | Medicinal and Health Benefits of Lemon (PrincipalTitle, en) |
| Basic Metadata basicMetadata | publisher: Longman Publishers published: 2020-11-12 part of: Journal of Science & Technology · ISSN 2456-5660 · no. Volume 5 · pp. 16–20 language: en form: Digital · Visual · Language |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy |
| Created Date issueDate | 2020-11-16 |
| relatedIdentifiers | none needed — the descriptive metadata is in this record |
The record
{
"format": "smartscholars-doi-metadata/1.0",
"doi": "10.46243/jst.2020.v6.i1.pp16-20",
"referent": "Creation",
"type": "JournalArticle",
"structural_type": "Digital",
"modes": [
"Visual"
],
"characters": [
"Language"
],
"titles": [
{
"value": "Medicinal and Health Benefits of Lemon",
"type": "PrincipalTitle",
"lang": "en"
}
],
"identifiers": [
{
"type": "DOI",
"value": "10.46243/jst.2020.v6.i1.pp16-20"
}
],
"agents": [
{
"role": "publisher",
"name": {
"org": "Longman Publishers"
}
}
],
"dates": {
"published": "2020-11-12",
"date_type": "PublicationDate",
"online": "2020-11-12"
},
"language": "en",
"container": {
"type": "Journal",
"titles": [
{
"value": "Journal of Science & Technology",
"type": "PrincipalTitle"
}
],
"identifiers": [
{
"type": "ISSN",
"value": "2456-5660",
"medium": "electronic"
}
],
"issue": "Volume 5",
"pages": {
"first": "16",
"last": "20"
}
},
"links": [
{
"url": "https://www.jst.org.in/index.php/pub/article/view/249",
"return_type": "text/html",
"primary": true
},
{
"url": "https://www.jst.org.in/index.php/pub/article/download/249/218",
"purpose": "text-mining",
"return_type": "application/pdf"
},
{
"url": "https://www.jst.org.in/index.php/pub/article/download/249/1484",
"purpose": "text-mining",
"return_type": "application/xml"
}
],
"abstract": {
"value": "Today, we still understand the collaboration between plants, drugs and food. Herbal medicines have been used for many years because of their mild side effects, suitability, and influence. Citrus is a liquid plant in the family of Rutaceae. In the genus citrus, approximately 140 genera and 1300 species are present. The word lemon comes from \"limon\" in ancient French. There are several other lemon fruit names available. The main components of the chemical makeup are flavonoids, acids, caffeine, pectin and minerals. Many ingredients contain basic citrus oil, and limonene is the main ingredient in its odour. Lemon has many qualities, such as antimicrobial, antifungal, anti-inflammatory, anti-cancer, depurative, antiscorbutic, etc. Lemon essential oil is toxic, especially in pregnancy, breastfeeding and radiation exposure. This article provides the information about medicinal and health benefits of lemon.",
"lang": "en"
},
"license": {
"url": "https://creativecommons.org/licenses/by/4.0",
"start": "2020-11-12",
"applies_to": "vor"
},
"references": [
{
"key": "ref1",
"doi": "10.17226/11537",
"unstructured": "Dietary Reference Intakes: The Essential Guide to Nutrient Requirements; The National Academies Press: Washington, DC, USA, 2006"
},
{
"key": "ref2",
"unstructured": "FAOSTAT, Production Crops Food and Agriculture Organization of the United Nations. Available online: http://faostat3.fao.org/home/index.html#VISUALIZE (accessed on 5 October 2012)"
},
{
"key": "ref3",
"unstructured": "http://www.fruitdirectory.com/lemon/2010"
},
{
"key": "ref4",
"unstructured": "http://www.organicfacts.net/health-benefits/fruit/health-benefits-of-lime.html"
},
{
"key": "ref5",
"unstructured": "http://www.popsugar.com/fitness/10-Reasons-Lemon-Juice-Good-You-14860617, 07/10/2015"
},
{
"key": "ref6",
"unstructured": "Javad Feizy, Hamed Reza Beheshti: Chemical Composition of Lemon (Citrus Limon) and Peel its consideration as animal food. Geographic Information and Decision Analysis 2012; 3 :267-271"
},
{
"key": "ref7",
"unstructured": "Kokate C.K., Purohit A.P., Gokhale S.B.: Pharmacology. 45th ed. Pune: Nirali Prakashan;2008;11.40"
},
{
"key": "ref8",
"doi": "10.1016/j.bbr.2006.05.006",
"unstructured": "Komiya, M., T. Takeuchi, and E. Harada: Lemon oil vapor causes an anti-stress effect via modulating the 5-HT and DA activities in mice. Behav Brain Res, 2007, 172: 240-249"
},
{
"key": "ref9",
"unstructured": "Maruti J. Dhanavade, Chidamber B. Jalkute: Study Antimicrobial activity of Lemon (Citrus lemon L.) Peel extract. British Journal of Pharmacology and Toxicology 2011; 2 :119-122"
},
{
"key": "ref10",
"doi": "10.1021/jf60227a026",
"unstructured": "Nagy, S. Vitamin C contents of citrus fruit and their products: a review. J. Agr. Food Chem. 1980,28, 8–18"
},
{
"key": "ref11",
"doi": "10.1080/10496505.2012.718990",
"unstructured": "National Nutrient Database for Standard Reference Release 24. US Department of Agriculture, Agriculture Research Service. Available online: http://www.ars.usda.gov/nutrientdata (accessed on 14 October 2012)"
},
{
"key": "ref12",
"unstructured": "Pizzetti, M., F. De Marco, and S. Schuler. Simon and Schuster's Guide to Trees, New York: Simon and Schuster, 1978"
},
{
"key": "ref13",
"unstructured": "The Ayurvedic Pharmacopoeia of India, Gov. of India, Ministry of Health and Family Welfare, 4: 83"
}
],
"record": {
"registrant": "Longman Publishers",
"registered": "2020-11-16",
"updated": "2026-09-17",
"issue_number": 1,
"source": "crossref-api",
"source_agency": "Crossref (member 25296)"
}
}The Kernel Metadata Declaration
DOIMetadataKernel.xsd · namespace http://www.doi.org/2010/DOISchema · Attribute Value Sets 2.3 · draft — the agency's DOI name is filled in on accreditation
<?xml version="1.0" encoding="UTF-8"?>
<!-- DRAFT declaration: Smart Scholars is not yet a DOI Registration Agency. registrationAgencyDoiName is a marker (10.0/ is no RA's prefix) and is filled in on accreditation. -->
<kernelMetadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.doi.org/2010/DOISchema https://www.doi.org/doi_schemas/DOIMetadataKernel.xsd" xmlns="http://www.doi.org/2010/DOISchema">
<referentDoiName>10.46243/jst.2020.v6.i1.pp16-20</referentDoiName>
<primaryReferentType>Creation</primaryReferentType>
<registrationAgencyDoiName>10.0/smart-scholars-draft</registrationAgencyDoiName>
<issueDate>2026-10-04</issueDate>
<issueNumber>1</issueNumber>
<referentCreation>
<name primaryLanguage="en">
<value>Medicinal and Health Benefits of Lemon</value>
<type>PrincipalTitle</type>
</name>
<identifier>
<nonUriValue>10.46243/jst.2020.v6.i1.pp16-20</nonUriValue>
<uri returnType="text/html" doesContentNegotiation="true">https://doi.org/10.46243/jst.2020.v6.i1.pp16-20</uri>
<type>DOI</type>
</identifier>
<identifier>
<uri returnType="text/html">https://www.jst.org.in/index.php/pub/article/view/249</uri>
<type>URI</type>
</identifier>
<identifier>
<uri>https://www.jst.org.in/index.php/pub/article/download/249/218</uri>
<type>URI</type>
</identifier>
<identifier>
<uri returnType="application/xml">https://www.jst.org.in/index.php/pub/article/download/249/1484</uri>
<type>URI</type>
</identifier>
<structuralType>Digital</structuralType>
<mode>Visual</mode>
<character>Language</character>
<type>JournalArticle</type>
<principalAgent>
<name>
<value>Longman Publishers</value>
<type>PrincipalName</type>
</name>
<role>Publisher</role>
</principalAgent>
<linkedCreation>
<name>
<value>Journal of Science & Technology</value>
<type>PrincipalTitle</type>
</name>
<identifier>
<nonUriValue>2456-5660</nonUriValue>
<type>ISSN</type>
</identifier>
<referentCreationRole>Part</referentCreationRole>
<referentCreationSequenceIdentifier>
<value>Volume 5</value>
<type>IssueNumber</type>
</referentCreationSequenceIdentifier>
<referentCreationSequenceIdentifier>
<value>16-20</value>
<type>PageNumber</type>
</referentCreationSequenceIdentifier>
</linkedCreation>
<language>en</language>
<languageOfReferentContent>
<language>en</language>
<languageOfReferentContentType>Original</languageOfReferentContentType>
</languageOfReferentContent>
<creationDate>
<date>2020-11-12</date>
<creationDateType>PublicationDate</creationDateType>
</creationDate>
</referentCreation>
</kernelMetadata>
