{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "hallertau-taurus",
    "name": "Hallertau Taurus",
    "purpose": "dual",
    "country": "DE",
    "international_code": "HTU",
    "kind": "cultivar",
    "ownership": {
      "mark": "public",
      "public_domain": true
    },
    "pedigree": {
      "breeder": "unknown",
      "parents": {
        "unknown": true
      },
      "refs": []
    },
    "aroma": {
      "summary": "BarthHaas describes it as pepper, tobacco, chocolate, banana, lemon.",
      "tags": [
        "black-pepper",
        "tobacco",
        "sweet",
        "tropical",
        "lemon"
      ],
      "refs": [
        "barthhaas"
      ]
    },
    "usage": {
      "timing": [],
      "beer_styles": []
    },
    "products": {
      "cryo": false,
      "lupomax": false
    },
    "substitutes": [],
    "meta": {
      "status": "stub",
      "verification": "corroborated",
      "last_reviewed": "2026-09-27",
      "notes": "purpose defaulted to dual, unconfirmed -- was not researched individually for this bulk scaffold pass. Correct before publishing.\n"
    },
    "analytics": {
      "alpha_acid": {
        "unit": "percent",
        "low": 11.1,
        "high": 21.3,
        "typical": 15.35,
        "agreement": 0.833,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 12,
            "high": 17,
            "typical": 14.5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 11.1,
            "high": 21.3,
            "typical": 16.2,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 3,
        "high": 6.1,
        "typical": 4.78,
        "agreement": 0.855,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 4,
            "high": 6,
            "typical": 5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 3,
            "high": 6.1,
            "typical": 4.55,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "cohumulone": {
        "unit": "percent_of_alpha",
        "low": 20,
        "high": 25,
        "typical": 22.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 20,
            "high": 25,
            "typical": 22.5,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 0.9,
        "high": 3.7,
        "typical": 1.83,
        "agreement": 0.554,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.9,
            "high": 1.5,
            "typical": 1.2,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 1.2,
            "high": 3.7,
            "typical": 2.45,
            "note": "Range over the last 4 crop years."
          }
        ]
      }
    },
    "oils": {
      "farnesene": {
        "unit": "percent_of_total_oil",
        "low": 0,
        "high": 1,
        "typical": 0.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0,
            "high": 1,
            "typical": 0.5,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      },
      "linalool": {
        "unit": "percent_of_total_oil",
        "low": 1,
        "high": 1.5,
        "typical": 1.25,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 1,
            "high": 1.5,
            "typical": 1.25,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      }
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 3.21,
        "label": "3.2:1"
      },
      "oil_profile": {
        "raw_sum": 1.8,
        "normalized": null,
        "insufficient": true
      },
      "completeness": 67,
      "cited_sources": [
        "barthhaas",
        "hopsteiner"
      ],
      "relies_on_unsourced": false
    }
  },
  "similar": [
    {
      "slug": "marynka",
      "score": 0.456,
      "measured_score": 0.652,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.677,
        "oils": null,
        "aroma": 0.633
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Marynka"
    },
    {
      "slug": "hbc-843",
      "score": 0.451,
      "measured_score": 0.644,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.85,
        "oils": null,
        "aroma": 0.489
      },
      "purpose_shift": null,
      "curated": false,
      "name": "HBC 843"
    },
    {
      "slug": "luminosa",
      "score": 0.436,
      "measured_score": 0.624,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.788,
        "oils": null,
        "aroma": 0.5
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Luminosa"
    },
    {
      "slug": "hallertau-magnum",
      "score": 0.415,
      "measured_score": 0.592,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.834,
        "oils": null,
        "aroma": 0.411
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Hallertau Magnum"
    },
    {
      "slug": "premiant",
      "score": 0.393,
      "measured_score": 0.561,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.761,
        "oils": null,
        "aroma": 0.411
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Premiant"
    },
    {
      "slug": "harlequin",
      "score": 0.39,
      "measured_score": 0.557,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.648,
        "oils": null,
        "aroma": 0.488
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Harlequin"
    },
    {
      "slug": "mount-hood",
      "score": 0.387,
      "measured_score": 0.553,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.624,
        "oils": null,
        "aroma": 0.5
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Mount Hood"
    },
    {
      "slug": "mackinac",
      "score": 0.382,
      "measured_score": 0.545,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.756,
        "oils": null,
        "aroma": 0.387
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Mackinac"
    },
    {
      "slug": "nugget",
      "score": 0.381,
      "measured_score": 0.545,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.871,
        "oils": null,
        "aroma": 0.3
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Nugget"
    },
    {
      "slug": "agnus",
      "score": 0.36,
      "measured_score": 0.514,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.776,
        "oils": null,
        "aroma": 0.318
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Agnus"
    },
    {
      "slug": "sybilla",
      "score": 0.358,
      "measured_score": 0.512,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.627,
        "oils": null,
        "aroma": 0.425
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Sybilla"
    },
    {
      "slug": "millennium",
      "score": 0.355,
      "measured_score": 0.507,
      "coverage": 0.7,
      "parts": {
        "chemistry": 0.889,
        "oils": null,
        "aroma": 0.221
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Millennium"
    }
  ]
}