{
  "meta": {
    "built": "2026-09-30T05:41:31.791Z",
    "version": "v1",
    "license": "CC-BY-4.0",
    "source": "https://github.com/bdgroves/hoplove"
  },
  "hop": {
    "slug": "southern-star",
    "name": "Southern Star",
    "purpose": "dual",
    "country": "ZA",
    "kind": "cultivar",
    "ownership": {
      "mark": "public",
      "public_domain": true
    },
    "pedigree": {
      "breeder": "unknown",
      "parents": {
        "unknown": true
      },
      "refs": []
    },
    "aroma": {
      "summary": "Not yet written. Fill in from a real source, then update meta.status.\n",
      "tags": [],
      "refs": []
    },
    "usage": {
      "timing": [],
      "beer_styles": []
    },
    "products": {
      "cryo": false,
      "lupomax": false
    },
    "substitutes": [],
    "meta": {
      "status": "stub",
      "verification": "single-source",
      "last_reviewed": "2026-09-14",
      "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": 11.5,
        "high": 13.5,
        "typical": 12.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 11.5,
            "high": 13.5,
            "typical": 12.5,
            "note": "Data sheet last changed 2020-05-07."
          }
        ]
      },
      "beta_acid": {
        "unit": "percent",
        "low": 6,
        "high": 7.5,
        "typical": 6.75,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 6,
            "high": 7.5,
            "typical": 6.75,
            "note": "Data sheet last changed 2020-05-07."
          }
        ]
      },
      "cohumulone": {
        "unit": "percent_of_alpha",
        "low": 26,
        "high": 29,
        "typical": 27.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 26,
            "high": 29,
            "typical": 27.5,
            "note": "Data sheet last changed 2020-05-07."
          }
        ]
      },
      "total_oil": {
        "unit": "ml_per_100g",
        "low": 1,
        "high": 3,
        "typical": 2,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 1,
            "high": 3,
            "typical": 2,
            "note": "Data sheet last changed 2020-05-07."
          }
        ]
      }
    },
    "oils": {
      "farnesene": {
        "unit": "percent_of_total_oil",
        "low": 8.5,
        "high": 10.5,
        "typical": 9.5,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 8.5,
            "high": 10.5,
            "typical": 9.5,
            "note": "Data sheet last changed 2020-05-07."
          }
        ]
      },
      "linalool": {
        "unit": "percent_of_total_oil",
        "low": 0.3,
        "high": 0.6,
        "typical": 0.45,
        "agreement": null,
        "source_count": 1,
        "sources": [
          {
            "id": "hopsteiner",
            "tier": "breeder",
            "low": 0.3,
            "high": 0.6,
            "typical": 0.45,
            "note": "Data sheet last changed 2020-05-07."
          }
        ]
      }
    },
    "forms": null,
    "derived": {
      "alpha_beta_ratio": {
        "value": 1.85,
        "label": "1.9:1"
      },
      "oil_profile": {
        "raw_sum": 10,
        "normalized": null,
        "insufficient": true
      },
      "completeness": 58,
      "cited_sources": [
        "hopsteiner"
      ],
      "relies_on_unsourced": false
    }
  },
  "similar": [
    {
      "slug": "akoya",
      "score": 0.288,
      "measured_score": 0.96,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.96,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Akoya"
    },
    {
      "slug": "pacific-sunrise",
      "score": 0.282,
      "measured_score": 0.94,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.94,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": "dual to aroma",
      "curated": false,
      "name": "Pacific Sunrise"
    },
    {
      "slug": "vital",
      "score": 0.28,
      "measured_score": 0.932,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.932,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Vital"
    },
    {
      "slug": "dr-rudi",
      "score": 0.269,
      "measured_score": 0.897,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.897,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Dr. Rudi"
    },
    {
      "slug": "junga",
      "score": 0.269,
      "measured_score": 0.897,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.897,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Junga"
    },
    {
      "slug": "pacific-jade",
      "score": 0.269,
      "measured_score": 0.895,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.895,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Pacific Jade"
    },
    {
      "slug": "el-dorado",
      "score": 0.263,
      "measured_score": 0.878,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.878,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "El Dorado"
    },
    {
      "slug": "luna",
      "score": 0.261,
      "measured_score": 0.869,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.869,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Luna"
    },
    {
      "slug": "magnum",
      "score": 0.261,
      "measured_score": 0.87,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.87,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Magnum"
    },
    {
      "slug": "southern-cross",
      "score": 0.261,
      "measured_score": 0.87,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.87,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Southern Cross"
    },
    {
      "slug": "hallertau-magnum",
      "score": 0.26,
      "measured_score": 0.866,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.866,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Hallertau Magnum"
    },
    {
      "slug": "marynka",
      "score": 0.26,
      "measured_score": 0.865,
      "coverage": 0.3,
      "parts": {
        "chemistry": 0.865,
        "oils": null,
        "aroma": null
      },
      "purpose_shift": null,
      "curated": false,
      "name": "Marynka"
    }
  ]
}