{"product_id":"dextrose-tryptone-broth","title":"Dextrose Tryptone Broth (AS-1205) | Detect \"Flat-Sour\" Spoilage","description":"\u003cdiv style=\"font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; color: #1d2935; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px;\" class=\"aus-nutrient-product\"\u003e\n    \u003cdiv style=\"background: linear-gradient(135deg, #fffcf0 0%, #fef3c7 100%); border-radius: 18px; padding: 40px; margin-bottom: 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); border: 1px solid #fde68a; border-left: 8px solid #d97706;\" class=\"aus-hero-section\"\u003e\n        \u003cdiv class=\"aus-hero-grid\" style=\"display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: start;\"\u003e\n            \u003cdiv\u003e\n                \u003cdiv style=\"display: inline-block; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #92400e; font-weight: bold; margin-bottom: 12px; background: #fff; padding: 6px 12px; border-radius: 20px; border: 1px solid #fde68a;\"\u003eAuSaMicS Life Science • Food \u0026amp; Beverage Quality\u003c\/div\u003e\n                \u003ch1 style=\"color: #78350f; margin: 0 0 8px 0; font-size: 32px; font-weight: bold;\"\u003eDextrose Tryptone Broth\u003c\/h1\u003e\n                \u003ch2 style=\"color: #92400e; margin: 0 0 15px 0; font-weight: 400; font-size: 20px; opacity: 0.9;\"\u003eDetection of \"Flat-Sour\" Spoilage Bacteria\u003c\/h2\u003e\n                \u003cp style=\"font-size: 17px; margin: 0 0 20px 0; color: #451a03; max-width: 600px; font-weight: 500;\"\u003eA specialized liquid medium designed for the \u003cstrong\u003ecultivation and enumeration of aciduric and thermophilic organisms\u003c\/strong\u003e, specifically those responsible for flat-sour spoilage in canned food products.\u003c\/p\u003e\n                \n                \u003cdiv style=\"display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px;\"\u003e\n                    \u003cspan style=\"background: #d97706; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003eAS-1205\u003c\/span\u003e \n                    \u003cspan style=\"background: #fff; border: 2px solid #b45309; color: #b45309; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e🥫 Canning Industry Standard\u003c\/span\u003e \n                    \u003cspan style=\"background: #b45309; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e✓ APHA \/ NCA\u003c\/span\u003e \n                    \u003cspan style=\"background: #78350f; color: #fff; padding: 8px 16px; border-radius: 25px; font-size: 13px; font-weight: 600; white-space: nowrap;\"\u003e🔥 Thermophile Recovery\u003c\/span\u003e\n                \u003c\/div\u003e\n                \n                \u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; font-size: 14px; color: #92400e;\"\u003e\n                    \u003cspan\u003e\u003cstrong\u003eTarget:\u003c\/strong\u003e Bacillus coagulans\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eIndicator:\u003c\/strong\u003e Bromocresol Purple\u003c\/span\u003e \u003cspan\u003e\u003cstrong\u003eCarbohydrate:\u003c\/strong\u003e Dextrose\u003c\/span\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n            \n            \u003cdiv class=\"aus-guarantee\" style=\"background: #fff; padding: 25px; border-radius: 18px; box-shadow: 0 6px 20px rgba(0,0,0,0.1); min-width: 280px; border: 1px solid #fde68a;\"\u003e\n                \u003ch4 style=\"color: #78350f; margin: 0 0 15px 0; text-align: center; font-size: 16px;\"\u003eDiagnostic Clarity\u003c\/h4\u003e\n                \u003cdiv style=\"font-size: 14px; color: #451a03; text-align: center; line-height: 1.5;\"\u003e\n                    \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eVisual Detection\u003c\/strong\u003e - Rapid pH color shift\u003c\/div\u003e\n                    \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eRich Nutrients\u003c\/strong\u003e - Supports fastidious spores\u003c\/div\u003e\n                    \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eThermophilic Focus\u003c\/strong\u003e - Optimized for heat-stable flora\u003c\/div\u003e\n                    \u003cdiv style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eReliable\u003c\/strong\u003e - Consistent results in low-acid foods\u003c\/div\u003e\n                \u003c\/div\u003e\n                \u003cdiv style=\"margin-top: 20px; padding: 15px; background: #fffbeb; border-radius: 12px; text-align: center; border: 1px solid #fef3c7;\"\u003e\n                    \u003cdiv style=\"color: #92400e; font-weight: 600; font-size: 14px;\"\u003eIndicator Range\u003c\/div\u003e\n                    \u003cdiv style=\"color: #b45309; font-size: 13px; margin-top: 5px;\"\u003ePurple (pH 6.8) → Yellow (pH 5.2)\u003c\/div\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aus-main-grid\" style=\"display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; margin-bottom: 40px;\"\u003e\n        \u003cdiv\u003e\n            \u003cdiv style=\"margin-bottom: 35px;\"\u003e\n                \u003ch3 style=\"color: #78350f; font-size: 22px; margin: 0 0 15px 0; padding-bottom: 10px; border-bottom: 3px solid #d97706;\"\u003e🔬 \"Flat-Sour\" Reaction Mechanism\u003c\/h3\u003e\n                \u003cdiv style=\"background: #fafafa; padding: 20px; border-radius: 16px; border-left: 5px solid #d97706; margin-bottom: 20px;\"\u003e\n                    \u003cp style=\"font-size: 14px; margin: 0; color: #451a03;\"\u003e\n                        Thermophilic \"flat-sour\" bacteria ferment the dextrose in this medium, producing acid without gas. \n                        The \u003cstrong\u003eBromocresol Purple\u003c\/strong\u003e indicator shifts from purple to yellow as the pH drops, allowing for clear visual identification of spoilage organisms like \u003cem\u003eBacillus coagulans\u003c\/em\u003e in samples that otherwise appear physically unchanged (flat cans).\n                    \u003c\/p\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv style=\"margin-bottom: 35px;\"\u003e\n                \u003ch3 style=\"color: #78350f; font-size: 22px; margin: 0 0 15px 0; padding-bottom: 10px; border-bottom: 3px solid #d97706;\"\u003e🧪 Nutrient Formulation\u003c\/h3\u003e\n                \u003cdiv style=\"background: #fff; padding: 20px; border-radius: 16px; border: 1px solid #e2e8f0;\"\u003e\n                    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px;\"\u003e\n                        \u003cthead style=\"background: #f8fafc;\"\u003e\n                            \u003ctr\u003e\n                                \u003cth style=\"padding: 12px; text-align: left;\"\u003eIngredient\u003c\/th\u003e\n                                \u003cth style=\"padding: 12px; text-align: left;\"\u003eConcentration\u003c\/th\u003e\n                                \u003cth style=\"padding: 12px; text-align: left;\"\u003eFunction\u003c\/th\u003e\n                            \u003c\/tr\u003e\n                        \u003c\/thead\u003e\n                        \u003ctbody\u003e\n                            \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                                \u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eTryptone (Casein Digest)\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px; color: #d97706; font-weight: 600;\"\u003e10.0 g\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px;\"\u003eAmino Acids \u0026amp; Nitrogen Source\u003c\/td\u003e\n                            \u003c\/tr\u003e\n                            \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                                \u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eDextrose\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px; color: #d97706; font-weight: 600;\"\u003e5.0 g\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px;\"\u003eFermentable Carbohydrate\u003c\/td\u003e\n                            \u003c\/tr\u003e\n                            \u003ctr\u003e\n                                \u003ctd style=\"padding: 10px; font-weight: 600;\"\u003eBromocresol Purple\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px; color: #d97706; font-weight: 600;\"\u003e0.04 g\u003c\/td\u003e\n                                \u003ctd style=\"padding: 10px;\"\u003epH Sensitivity Indicator\u003c\/td\u003e\n                            \u003c\/tr\u003e\n                        \u003c\/tbody\u003e\n                    \u003c\/table\u003e\n                \u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv\u003e\n            \u003cdiv style=\"background: #fff; padding: 25px; border-radius: 18px; border: 1px solid #fde68a; box-shadow: 0 4px 12px rgba(0,0,0,0.08); margin-bottom: 30px;\"\u003e\n                \u003ch3 style=\"color: #78350f; margin: 0 0 20px 0; font-size: 18px; text-align: center;\"\u003e📋 Technical Specifications\u003c\/h3\u003e\n                \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n                    \u003ctbody\u003e\n                        \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fffbeb;\"\u003eCat Number\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003eAS-1205\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fffbeb;\"\u003eFinal pH\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003e6.7 ± 0.2\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fffbeb;\"\u003eYield\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003e15.04g per Liter\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                        \u003ctr\u003e\n                            \u003ctd style=\"padding: 12px 8px; font-weight: 600; background: #fffbeb;\"\u003eStorage\u003c\/td\u003e\n                            \u003ctd style=\"padding: 12px 8px;\"\u003e10-30°C\u003c\/td\u003e\n                        \u003c\/tr\u003e\n                    \u003c\/tbody\u003e\n                \u003c\/table\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv style=\"background: #fff; padding: 20px; border-radius: 16px; border: 1px solid #d97706; margin-bottom: 30px;\"\u003e\n                \u003ch4 style=\"color: #78350f; margin: 0 0 15px 0; font-size: 16px; text-align: center;\"\u003e⚗️ Preparation Guide\u003c\/h4\u003e\n                \u003col style=\"list-style: none; padding: 0; margin: 0; counter-reset: steps;\"\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e1\u003c\/span\u003e Dissolve 15.04g in 1L distilled water.\u003c\/li\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e2\u003c\/span\u003e Mix well and dissolve by heating if necessary.\u003c\/li\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e3\u003c\/span\u003e Autoclave at 121°C for 15 minutes.\u003c\/li\u003e\n                    \u003cli style=\"padding: 8px 0; font-size: 13px; position: relative; padding-left: 30px;\"\u003e\n                        \u003cspan style=\"position: absolute; left: 0; top: 8px; background: #d97706; color: #fff; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: bold;\"\u003e4\u003c\/span\u003e For thermophiles, incubate at 55°C.\u003c\/li\u003e\n                \u003c\/ol\u003e\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ausamics Life Science","offers":[{"title":"500 g","offer_id":48389508464895,"sku":"AS-1205-500G","price":75.0,"currency_code":"AUD","in_stock":true},{"title":"2.5 kg","offer_id":48389508497663,"sku":"AS-1205-2.5KG","price":295.0,"currency_code":"AUD","in_stock":true},{"title":"5 kg","offer_id":48389508530431,"sku":"AS-1205-5KG","price":545.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/1087\/0271\/files\/Dextrose_tryptone_broth.jpg?v=1775958838","url":"https:\/\/ausamics.com.au\/products\/dextrose-tryptone-broth","provider":"AuSaMicS","version":"1.0","type":"link"}