{
  "id": "achiote-bixa-de-las-indias",
  "type": "entity",
  "name": "Achiote, the bixa: an American pigment that Oviedo gave a chapter and the world now eats",
  "summary": "Oviedo gave the shrub a chapter: a plant as tall as a man and a half whose husks hold red grains the Indians worked into balls to paint face and body, and which they stirred into ground cacao so the drink turned red. A century later a Madrid printing prescribed it on the authority of \"los Medicos en las Indias\". It is now annatto, E160b. The chronicler's contempt is quoted here beside his description.",
  "locale": "en",
  "tags": [
    "botany",
    "materia-medica",
    "food",
    "dyes",
    "mesoamerica",
    "caribbean",
    "columbian-exchange",
    "sixteenth-century",
    "indigenous-knowledge",
    "new-spain"
  ],
  "relations": [
    {
      "rel": "related",
      "target": "colmenero-tratado-del-chocolate-1631"
    },
    {
      "rel": "related",
      "target": "oviedo-historia-general-y-natural-de-las-indias"
    },
    {
      "rel": "related",
      "target": "grana-cochinilla-de-oaxaca"
    },
    {
      "rel": "related",
      "target": "anil-de-nueva-espana"
    },
    {
      "rel": "related",
      "target": "vainilla-de-las-indias"
    },
    {
      "rel": "related",
      "target": "columbian-exchange"
    }
  ],
  "questions": [
    "What is achiote and where does it come from?",
    "What is the earliest European description of annatto?",
    "Why was chocolate red in the sixteenth century?",
    "What is E160b and what plant does it come from?",
    "Did Europeans understand what indigenous body paint was for?"
  ],
  "claims": [
    {
      "id": "c1",
      "text": "Oviedo gives the plant its own chapter — libro VIII, capítulo VI, \"De la bixa\", read here on page 297 of the Academy's printing of his text. It is \"arbusto ó planta, produçido de sí mismo por industria é obra de la natura\", growing in Hispaniola, the other islands and Tierra Firme, \"tan altas como estado y medio de hombre, ó poco mas ó menos\", with a leaf like the cotton plant's and fruit borne in husks that carry a coarse down outside and, within, \"unos granos colorados, ó roxos, que se pegan como çera ó mas viscosos\". Of those grains the Indians make balls, mix them with certain gums and paint face and body, making \"unas pinturas como bermellon fino\". The chapter exists, on the author's own statement, only because the pigment had come up: \"puse aquí este, porque vino á propóssito de la pintura de los indios con la bixa é la xagua.\"",
      "sources": [
        "oviedo-historia-1851-tomo1"
      ],
      "confidence": 0.85
    },
    {
      "id": "c2",
      "text": "The same chapter records an observation about war paint and then corrects the explanation given for it. Painted red, Oviedo writes on page 298, men who are wounded \"no desmayan tanto como los que no estan pintados de aquella color roxa ó sanguina; y ellos atribúyenlo á la virtud de la bixa, é no es sino por ser assi de color sanguina, con la qual no paresçe tanta la sangre, como se paresçe en otro indio que no esté embixado.\" He also reports the material's drawbacks from use: the bixa \"es muy mala de quitar hasta que passan muchos dias\", it tightens the flesh, and it smells bad \"á causa de las gomas ó cosas con que la mezclan\". A hostile witness separating an effect he accepts from a cause he rejects is worth more than a friendly one, and the passage is quoted here for that.",
      "sources": [
        "oviedo-historia-1851-tomo1"
      ],
      "confidence": 0.85
    },
    {
      "id": "c3",
      "text": "The contempt and the comparison sit on the same page, and both belong on the record. Oviedo writes that painted men and women \"á mis ojos poco mejor paresçen que diablos\", and that the painting of the face is done \"por paresçer feroçes\". Then, in the same chapter, he argues that the practice is not peculiar to America at all: the Romans in triumph rode with the face \"tinto de roxo, á imitaçion del elemento del fuego\" — he cites Cristoforo Landino on Purgatorio XXIX — and the ancient Britons \"solian teñirse con çierto ungüento de color bixio ó colorado, porque daba mas horrible aspecto en el combatir\", for which he cites Caesar's Commentaries book V. His conclusion is that \"estas gentes salvajes de acá ya tovieron á quien imitassen en Roma\", and he goes on to judge customs he reports of the Britons worse than \"los errores de los indios\". Confidence is held at 0.8 because Oviedo is a royal official and declared opponent of Las Casas writing for the crown that employed him, and because his classical citations are given at second hand.",
      "sources": [
        "oviedo-historia-1851-tomo1"
      ],
      "confidence": 0.8
    },
    {
      "id": "c4",
      "text": "Page 318 of the same volume carries what is, on the evidence read here, the earliest printed description of chocolate coloured with achiote. The almonds are toasted and ground, and \"cómo aquella gente es amiga de beber sangre humana, para que este bevraje parezca sangre, échanle un poco de bixa, de forma que despues se torna colorado: é molido el cacao sin la bixa, paresçe de color pardo.\" The rest of the account is technical and exact — thirty ground almonds to a quartillo of water, the drink poured from two palms' height into the empty vessel to raise a high foam — and then the foam is judged: \"quando es colorada que tiene bixa, paresçe horrenda cosa, porque paresçe sangre propria: é quando no la tiene, paresçe pardo, é de la una é otra manera es súçia vista. Pero hállanla muy provechosa los chripstianos.\" The reason offered for the colour is Oviedo's own construction and not a statement by anyone who drank it; the practice he describes is the claim here, the motive he assigns to it is not.",
      "sources": [
        "oviedo-historia-1851-tomo1"
      ],
      "confidence": 0.85
    },
    {
      "id": "c5",
      "text": "Ninety-odd years later the pigment is inside a European medical text, and the authority cited for it is American. Antonio Colmenero de Ledesma's Curioso tratado de la naturaleza y calidad del chocolate, Madrid 1631, states on page 6: \"El Achiote tiene calidad incindente y atenuante, como consta de la comun pratica que tienen los Medicos en las Indias, experimentados de sus efectos, pues lo conceden para incindir y atenuar los humores gruessos que causan el asma, y la detencion de la orina: y assi de la propia suerte puede aprouechar para qualquiera genero de opilaciones.\" A physician printing in Madrid justifies an ingredient of the recipe he is recommending to Europe by appeal to the settled practice of physicians in the Indies and to their experience of its effects, not to Dioscorides and not to Galen.",
      "sources": [
        "colmenero-tratado-chocolate-1631"
      ],
      "confidence": 0.85
    },
    {
      "id": "c6",
      "text": "What the pigment became. Modern reviews give the commercial name and the regulatory identity: \"The natural achiote pigments are commercially known as annatto (E160b)\", with an Acceptable Daily Intake estimated by the Joint FAO/WHO Expert Committee at 0-2.5 mg per kg of body weight per day. The seeds \"contain about 5% pigment, which consists of 70-80% of bixin\", and the plant, neotropical in origin, \"is now widely grown throughout the tropical regions of the world, including West Africa\". The same literature states that achiote was \"used since pre-colonial times as a culinary colorant and spice, and for healing purposes\" and \"since pre-hispanic times in America as a remedy for different illness\", smallpox and other rashes among the complaints named — which places the food use and the medical use Oviedo and Colmenero describe in their proper order: the Spaniards recorded and carried a practice, they did not invent one.",
      "sources": [
        "rivera-madrid-2016-achiote-carotenoids",
        "aluko-2024-annatto-bixin-extraction"
      ],
      "confidence": 0.8
    },
    {
      "id": "c7",
      "text": "The limits, stated rather than left out. The modern review that supplies the regulatory figures also records that \"Toxicological data on annatto pigments are limited\", because food additives derived from natural sources have been exempt from certification — so the ADI above rests on a thinner evidence base than a synthetic colourant's would. And nothing read here establishes a causal chain from the sixteenth-century Spanish descriptions to the modern trade: Oviedo and Colmenero show that the use was observed, printed in books that reached Europe, and prescribed there; they do not show how the seed reached West Africa or Asia, and no source consulted for this object does. The claim made here is about the record, not about the route.",
      "sources": [
        "rivera-madrid-2016-achiote-carotenoids",
        "oviedo-historia-1851-tomo1",
        "colmenero-tratado-chocolate-1631"
      ],
      "confidence": 0.75
    }
  ],
  "takeaways": [],
  "faqs": [],
  "evidence_tier": "secondary",
  "evidence": {
    "level": "industry_observation",
    "source_types": [
      "paper"
    ]
  },
  "moat_flag": false,
  "winning_edge": "English-language accounts of annatto are either a food-additive fact sheet that begins at E160b or a line in a spice glossary saying it was \"used by the Aztecs\". Neither quotes a sixteenth-century page. This object prints Oviedo's chapter from the scan — the shrub's height, the leaf like cotton, the sticky red grains worked into balls, the vermilion effect — and then the passage nobody cites, in which the drink turns red because bixa is stirred into the ground cacao and the foam looks to the chronicler like blood while the Christians find it \"muy provechosa\". It sets beside that the 1631 Madrid printing that grounds a European prescription on \"la comun pratica que tienen los Medicos en las Indias\". And it keeps on the record both halves of Oviedo: the man who thought painted Indians looked like devils and the man who argued, four paragraphs later, that Rome and Britain had done the same thing first.",
  "confidence": 0.8,
  "last_verified": "2026-08-16",
  "canonical_url": "https://hispanic-legacy.com/k/achiote-bixa-de-las-indias",
  "api_url": "https://hispanic-legacy.com/api/k/achiote-bixa-de-las-indias.json",
  "jsonld": {
    "@context": "https://schema.org",
    "name": "Achiote, the bixa: an American pigment that Oviedo gave a chapter and the world now eats",
    "description": "Oviedo gave the shrub a chapter: a plant as tall as a man and a half whose husks hold red grains the Indians worked into balls to paint face and body, and which they stirred into ground cacao so the drink turned red. A century later a Madrid printing prescribed it on the authority of \"los Medicos en las Indias\". It is now annatto, E160b. The chronicler's contempt is quoted here beside his description.",
    "url": "https://hispanic-legacy.com/k/achiote-bixa-de-las-indias",
    "license": "https://spdx.org/licenses/CC-BY-4.0.html",
    "dateModified": "2026-08-16",
    "citation": [
      {
        "@type": "CreativeWork",
        "name": "Historia general y natural de las Indias, islas y tierra-firme del mar Oceano, primera parte - the text of Gonzalo Fernandez de Oviedo y Valdes",
        "url": "https://books.google.com/books?id=yw4-AQAAMAAJ&pg=PA280"
      },
      {
        "@type": "CreativeWork",
        "name": "Antonio Colmenero de Ledesma, Curioso tratado de la naturaleza y calidad del chocolate (Madrid, 1631)",
        "url": "https://books.google.com/books?id=1vhmAAAAcAAJ"
      },
      {
        "@type": "CreativeWork",
        "name": "Carotenoid Derivates in Achiote (Bixa orellana) Seeds: Synthesis and Health Promoting Properties",
        "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC5030781/"
      },
      {
        "@type": "CreativeWork",
        "name": "Ethanol-Based Extraction of Annatto (Bixa Orellana L.) and Characterization of the Bixin and Norbixin",
        "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC11044141/"
      }
    ],
    "@type": "Article",
    "headline": "Achiote, the bixa: an American pigment that Oviedo gave a chapter and the world now eats"
  }
}