{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "sovereign",
    "name": "Sovereign",
    "purpose": "dual",
    "country": "GB",
    "international_code": "SOV",
    "kind": "cultivar",
    "ownership": {
      "mark": "public",
      "public_domain": true
    },
    "pedigree": {
      "breeder": "unknown",
      "parents": {
        "unknown": true
      },
      "refs": []
    },
    "aroma": {
      "summary": "BarthHaas describes it as quince, gingerbread, apricot, green pepper, green tea.",
      "tags": [
        "orchard",
        "spice",
        "apricot",
        "green",
        "tea"
      ],
      "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": 4.5,
        "high": 6.5,
        "typical": 5.5,
        "agreement": 1,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 5,
            "high": 6,
            "typical": 5.5,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 4.5,
            "high": 6.5,
            "typical": 5.5,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 2.1,
        "high": 3.1,
        "typical": 2.45,
        "agreement": 0.7,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 2.2,
            "high": 2.4,
            "typical": 2.3,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 2.1,
            "high": 3.1,
            "typical": 2.6,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "cohumulone": {
        "unit": "percent_of_alpha",
        "low": 27,
        "high": 29,
        "typical": 28,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 27,
            "high": 29,
            "typical": 28,
            "note": "Data sheet last changed 2020-01-09."
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 0.6,
        "high": 1,
        "typical": 0.75,
        "agreement": 0.75,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.6,
            "high": 0.8,
            "typical": 0.7,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.6,
            "high": 1,
            "typical": 0.8,
            "note": "Range over the last 4 crop years."
          }
        ]
      }
    },
    "oils": {
      "myrcene": {
        "unit": "percent_of_total_oil",
        "low": 25,
        "high": 30,
        "typical": 27.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 25,
            "high": 30,
            "typical": 27.5,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "humulene": {
        "unit": "percent_of_total_oil",
        "low": 21,
        "high": 26,
        "typical": 23.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 21,
            "high": 26,
            "typical": 23.5,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "caryophyllene": {
        "unit": "percent_of_total_oil",
        "low": 9,
        "high": 14,
        "typical": 11.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 9,
            "high": 14,
            "typical": 11.5,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "farnesene": {
        "unit": "percent_of_total_oil",
        "low": 3,
        "high": 5,
        "typical": 3.8,
        "agreement": 0.8,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 3.4,
            "high": 3.8,
            "typical": 3.6,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 3,
            "high": 5,
            "typical": 4,
            "note": "Range over the last 4 crop years."
          }
        ]
      },
      "linalool": {
        "unit": "percent_of_total_oil",
        "low": 0.4,
        "high": 1.4,
        "typical": 0.83,
        "agreement": 0.45,
        "source_count": 2,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.4,
            "high": 0.7,
            "typical": 0.55,
            "note": "Data sheet last changed 2020-01-09."
          },
          {
            "id": "barthhaas",
            "tier": "breeder",
            "low": 0.8,
            "high": 1.4,
            "typical": 1.1,
            "note": "Range over the last 4 crop years."
          }
        ]
      }
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 2.24,
        "label": "2.2:1"
      },
      "oil_profile": {
        "raw_sum": 67.1,
        "normalized": {
          "myrcene": 41,
          "humulene": 35,
          "caryophyllene": 17.1,
          "farnesene": 5.7,
          "linalool": 1.2
        },
        "insufficient": false
      },
      "completeness": 75,
      "cited_sources": [
        "barthhaas",
        "hopsteiner"
      ],
      "relies_on_unsourced": false
    }
  },
  "similar": [
    {
      "slug": "fuggle",
      "score": 0.711,
      "measured_score": 0.711,
      "coverage": 1,
      "parts": {
        "chemistry": 0.943,
        "oils": 0.86,
        "aroma": 0.425
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Fuggle"
    },
    {
      "slug": "styrian-golding",
      "score": 0.632,
      "measured_score": 0.632,
      "coverage": 1,
      "parts": {
        "chemistry": 0.909,
        "oils": 0.84,
        "aroma": 0.267
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Styrian Golding"
    },
    {
      "slug": "willamette",
      "score": 0.624,
      "measured_score": 0.624,
      "coverage": 1,
      "parts": {
        "chemistry": 0.85,
        "oils": 0.735,
        "aroma": 0.37
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Willamette"
    },
    {
      "slug": "whitbread-golding-variety",
      "score": 0.595,
      "measured_score": 0.595,
      "coverage": 1,
      "parts": {
        "chemistry": 0.869,
        "oils": 0.69,
        "aroma": 0.318
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Whitbread Golding Variety"
    },
    {
      "slug": "saaz-cz",
      "score": 0.588,
      "measured_score": 0.588,
      "coverage": 1,
      "parts": {
        "chemistry": 0.841,
        "oils": 0.6,
        "aroma": 0.39
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Saaz"
    },
    {
      "slug": "aramis",
      "score": 0.581,
      "measured_score": 0.581,
      "coverage": 1,
      "parts": {
        "chemistry": 0.785,
        "oils": 0.68,
        "aroma": 0.354
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Aramis"
    },
    {
      "slug": "progress",
      "score": 0.578,
      "measured_score": 0.578,
      "coverage": 1,
      "parts": {
        "chemistry": 0.967,
        "oils": 0.688,
        "aroma": 0.203
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Progress"
    },
    {
      "slug": "superdelic",
      "score": 0.564,
      "measured_score": 0.564,
      "coverage": 1,
      "parts": {
        "chemistry": 0.739,
        "oils": 0.834,
        "aroma": 0.23
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Superdelic"
    },
    {
      "slug": "adeena",
      "score": 0.557,
      "measured_score": 0.557,
      "coverage": 1,
      "parts": {
        "chemistry": 0.78,
        "oils": 0.784,
        "aroma": 0.221
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Adeena"
    },
    {
      "slug": "hallertau-mittelfrueh",
      "score": 0.552,
      "measured_score": 0.552,
      "coverage": 1,
      "parts": {
        "chemistry": 0.789,
        "oils": 0.655,
        "aroma": 0.298
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Hallertau Mittelfruh"
    },
    {
      "slug": "crystal",
      "score": 0.545,
      "measured_score": 0.545,
      "coverage": 1,
      "parts": {
        "chemistry": 0.653,
        "oils": 0.739,
        "aroma": 0.318
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Crystal"
    },
    {
      "slug": "east-kent-golding",
      "score": 0.539,
      "measured_score": 0.539,
      "coverage": 1,
      "parts": {
        "chemistry": 0.972,
        "oils": 0.52,
        "aroma": 0.23
      },
      "purpose_shift": null,
      "curated": false,
      "name": "East Kent Golding"
    }
  ]
}