# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/johan-kjeldahl
# Generated: 2026-08-14T12:26:38.595Z

schema: https://schema.org/Person
url: "https://fame.am/person/johan-kjeldahl"
name: "Johan Kjeldahl"
slug: "johan-kjeldahl"
description: "Johan Gustav Christoffer Thorsager Kjeldahl, was a Danish chemist who developed a method for determining the amount of nitrogen in certain organic compounds using a laboratory technique which was named the Kjeldahl method after him."
tagline: "Danish chemist (1849–1900)"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Kjeldahl3.JPG?width=1200"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1849-08-16"
deathDate: "1900-07-18"
livingStatus: "DECEASED"
scores:
  popularity:           47.96
  momentum:             0
  historical:           17.018612
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E5%87%AF%E8%80%B6%E8%BE%BE%E5%B0%94"
    title: "凯耶达尔"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D9%8A%D9%88%D9%87%D8%A7%D9%86_%D9%83%D9%8A%D9%84%D8%AF%D8%A7%D9%84"
    title: "يوهان كيلدال"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D9%8A%D9%88%D9%87%D8%A7%D9%86_%D9%83%D8%AC%D9%8A%D9%84%D8%AF%D8%A7%D9%84"
    title: "يوهان كجيلدال"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://da.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%DB%8C%D9%88%D9%87%D8%A7%D9%86_%DA%98%D9%84%D8%AF%D8%A7%D9%87%D9%84"
    title: "یوهان ژلداهل"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://no.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Johan_Gustav_Kjeldahl"
    title: "Johan Gustav Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%9A%D1%8C%D0%B5%D0%BB%D1%8C%D0%B4%D0%B0%D0%BB%D1%8C%2C_%D0%99%D0%BE%D1%85%D0%B0%D0%BD"
    title: "Кьельдаль, Йохан"
    type:  "WIKIPEDIA"
  - url: "https://sv.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/Johan_Kjeldahl"
    title: "Johan Kjeldahl"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q162514"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump