{
  "id": "amino-acids",
  "name": "กรดอะมิโนมาตรฐาน",
  "title": "20 กรดอะมิโนที่พบในธรรมชาติ",
  "description": "รายการกรดอะมิโนมาตรฐานทั้ง 20 ชนิดที่เป็นส่วนประกอบของโปรตีนในสิ่งมีชีวิต",
  "category": "science",
  "source": "AI Knowledge",
  "source_url": "https://www.ncbi.nlm.nih.gov/",
  "updated": "2025-02",
  "record_count": 20,
  "columns": [
    {
      "key": "order",
      "label": "ลำดับที่",
      "type": "number"
    },
    {
      "key": "name_en",
      "label": "ชื่ออังกฤษ",
      "type": "string"
    },
    {
      "key": "name_th",
      "label": "ชื่อไทย",
      "type": "string"
    },
    {
      "key": "abbreviation_3",
      "label": "ย่อ 3 ตัวอักษร",
      "type": "string"
    },
    {
      "key": "abbreviation_1",
      "label": "ย่อ 1 ตัวอักษร",
      "type": "string"
    },
    {
      "key": "molecular_formula",
      "label": "สูตรโมเลกุล",
      "type": "string"
    },
    {
      "key": "molecular_weight",
      "label": "น้ำหนักโมเลกุล",
      "type": "number"
    },
    {
      "key": "type",
      "label": "ประเภท",
      "type": "string"
    },
    {
      "key": "side_chain",
      "label": "โซ่ข้าง",
      "type": "string"
    }
  ],
  "rows": [
    {
      "order": 1,
      "name_en": "Alanine",
      "name_th": "อะลานีน",
      "abbreviation_3": "Ala",
      "abbreviation_1": "A",
      "molecular_formula": "C3H7NO2",
      "molecular_weight": 89.09,
      "type": "non-essential",
      "side_chain": "Methyl"
    },
    {
      "order": 2,
      "name_en": "Arginine",
      "name_th": "อาร์จินีน",
      "abbreviation_3": "Arg",
      "abbreviation_1": "R",
      "molecular_formula": "C6H14N4O2",
      "molecular_weight": 174.2,
      "type": "conditional",
      "side_chain": "Guanidinium"
    },
    {
      "order": 3,
      "name_en": "Asparagine",
      "name_th": "แอสพาราจินีน",
      "abbreviation_3": "Asn",
      "abbreviation_1": "N",
      "molecular_formula": "C4H8N2O3",
      "molecular_weight": 132.12,
      "type": "non-essential",
      "side_chain": "Carboxamide"
    },
    {
      "order": 4,
      "name_en": "Aspartic acid",
      "name_th": "กรดแอสพาร์ติก",
      "abbreviation_3": "Asp",
      "abbreviation_1": "D",
      "molecular_formula": "C4H7NO4",
      "molecular_weight": 133.1,
      "type": "non-essential",
      "side_chain": "Carboxyl"
    },
    {
      "order": 5,
      "name_en": "Cysteine",
      "name_th": "ไซสทีน",
      "abbreviation_3": "Cys",
      "abbreviation_1": "C",
      "molecular_formula": "C3H7NO2S",
      "molecular_weight": 121.15,
      "type": "non-essential",
      "side_chain": "Thiol"
    },
    {
      "order": 6,
      "name_en": "Glutamic acid",
      "name_th": "กรดกลูตามิก",
      "abbreviation_3": "Glu",
      "abbreviation_1": "E",
      "molecular_formula": "C5H9NO4",
      "molecular_weight": 147.13,
      "type": "non-essential",
      "side_chain": "Carboxyl"
    },
    {
      "order": 7,
      "name_en": "Glutamine",
      "name_th": "กลูตามีน",
      "abbreviation_3": "Gln",
      "abbreviation_1": "Q",
      "molecular_formula": "C5H10N2O3",
      "molecular_weight": 146.14,
      "type": "non-essential",
      "side_chain": "Carboxamide"
    },
    {
      "order": 8,
      "name_en": "Glycine",
      "name_th": "ไกลซีน",
      "abbreviation_3": "Gly",
      "abbreviation_1": "G",
      "molecular_formula": "C2H5NO2",
      "molecular_weight": 75.07,
      "type": "non-essential",
      "side_chain": "Hydrogen"
    },
    {
      "order": 9,
      "name_en": "Histidine",
      "name_th": "ฮิสทิดีน",
      "abbreviation_3": "His",
      "abbreviation_1": "H",
      "molecular_formula": "C6H9N3O2",
      "molecular_weight": 155.15,
      "type": "essential",
      "side_chain": "Imidazole"
    },
    {
      "order": 10,
      "name_en": "Isoleucine",
      "name_th": "ไอโซลิวซีน",
      "abbreviation_3": "Ile",
      "abbreviation_1": "I",
      "molecular_formula": "C6H13NO2",
      "molecular_weight": 131.17,
      "type": "essential",
      "side_chain": "Hydrophobic aliphatic"
    },
    {
      "order": 11,
      "name_en": "Leucine",
      "name_th": "ลิวซีน",
      "abbreviation_3": "Leu",
      "abbreviation_1": "L",
      "molecular_formula": "C6H13NO2",
      "molecular_weight": 131.17,
      "type": "essential",
      "side_chain": "Hydrophobic aliphatic"
    },
    {
      "order": 12,
      "name_en": "Lysine",
      "name_th": "ไลซีน",
      "abbreviation_3": "Lys",
      "abbreviation_1": "K",
      "molecular_formula": "C6H14N2O2",
      "molecular_weight": 146.19,
      "type": "essential",
      "side_chain": "Amino"
    },
    {
      "order": 13,
      "name_en": "Methionine",
      "name_th": "เมไทโอนีน",
      "abbreviation_3": "Met",
      "abbreviation_1": "M",
      "molecular_formula": "C5H11NO2S",
      "molecular_weight": 149.21,
      "type": "essential",
      "side_chain": "Thioether"
    },
    {
      "order": 14,
      "name_en": "Phenylalanine",
      "name_th": "ฟีนิลอะลานีน",
      "abbreviation_3": "Phe",
      "abbreviation_1": "F",
      "molecular_formula": "C9H11NO2",
      "molecular_weight": 165.19,
      "type": "essential",
      "side_chain": "Phenyl"
    },
    {
      "order": 15,
      "name_en": "Proline",
      "name_th": "โพรลีน",
      "abbreviation_3": "Pro",
      "abbreviation_1": "P",
      "molecular_formula": "C5H9NO2",
      "molecular_weight": 115.13,
      "type": "non-essential",
      "side_chain": "Pyrrolidine"
    },
    {
      "order": 16,
      "name_en": "Serine",
      "name_th": "เซรีน",
      "abbreviation_3": "Ser",
      "abbreviation_1": "S",
      "molecular_formula": "C3H7NO3",
      "molecular_weight": 105.09,
      "type": "non-essential",
      "side_chain": "Hydroxymethyl"
    },
    {
      "order": 17,
      "name_en": "Threonine",
      "name_th": "ทรีโอนีน",
      "abbreviation_3": "Thr",
      "abbreviation_1": "T",
      "molecular_formula": "C4H9NO3",
      "molecular_weight": 119.12,
      "type": "essential",
      "side_chain": "Hydroxyl"
    },
    {
      "order": 18,
      "name_en": "Tryptophan",
      "name_th": "ทริปโตเฟน",
      "abbreviation_3": "Trp",
      "abbreviation_1": "W",
      "molecular_formula": "C11H12N2O2",
      "molecular_weight": 204.23,
      "type": "essential",
      "side_chain": "Indole"
    },
    {
      "order": 19,
      "name_en": "Tyrosine",
      "name_th": "ไทโรซีน",
      "abbreviation_3": "Tyr",
      "abbreviation_1": "Y",
      "molecular_formula": "C9H11NO3",
      "molecular_weight": 181.19,
      "type": "non-essential",
      "side_chain": "Phenol"
    },
    {
      "order": 20,
      "name_en": "Valine",
      "name_th": "วาลีน",
      "abbreviation_3": "Val",
      "abbreviation_1": "V",
      "molecular_formula": "C5H11NO2",
      "molecular_weight": 117.15,
      "type": "essential",
      "side_chain": "Hydrophobic aliphatic"
    }
  ],
  "meta": {
    "title": "20 กรดอะมิโนที่พบในธรรมชาติ - ข้อมูลอัปเดตล่าสุดครบถ้วน",
    "description": "รายการกรดอะมิโนมาตรฐานทั้ง 20 ชนิดที่เป็นส่วนประกอบของโปรตีนในสิ่งมีชีวิต มีทั้งหมด 20 รายการ พร้อมข้อมูลรายละเอียดครบถ้วน",
    "seo_title": "กรดอะมิโนมาตรฐาน | Thai Open Data",
    "seo_description": "ดาวน์โหลดกรดอะมิโนมาตรฐาน ทั้งหมด 20 รายการ รูปแบบไฟล์ Excel, CSV, PDF พร้อมรายละเอียดครบถ้วน",
    "key_takeaways": [
      "รวบรวมข้อมูลกรดอะมิโนมาตรฐาน ทั้งหมด 20 รายการ",
      "ครอบคลุมรายละเอียดที่สำคัญและจำเป็นต้องใช้งาน",
      "สามารถดาวน์โหลดไปใช้งานต่อได้ทันที (Excel, CSV, PDF)",
      "ตรวจสอบความถูกต้องของข้อมูลและโครงสร้างแล้ว"
    ],
    "data_quality": "human_reviewed",
    "confidence": "very_high",
    "notes": "20 กรดอะมิโนมาตรฐานที่เป็นส่วนประกอบของโปรตีนในสิ่งมีชีวิต 9 ชนิดเป็น essential 1 ชนิดเป็น conditional และ 10 ชนิดเป็น non-essential",
    "review": {
      "status": "approved",
      "reviewer": "Gemini (Batch Script Review)"
    }
  }
}