{"id":30833,"date":"2026-05-23T12:12:12","date_gmt":"2026-05-23T04:12:12","guid":{"rendered":"https:\/\/chimaytech.net\/how-fluorescence-quenching-technology-transforms-d\/"},"modified":"2026-05-23T12:12:12","modified_gmt":"2026-05-23T04:12:12","slug":"how-fluorescence-quenching-technology-transforms-d","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/","title":{"rendered":"How Fluorescence Quenching Technology Transforms Dissolved Oxygen Measurement in Aquaculture"},"content":{"rendered":"<p><strong>Key Takeaways:<\/strong><\/p>\n<ul>\n<li>Global aquaculture production reaches <strong>120 million metric tons<\/strong> annually<\/li>\n<li>Optimal dissolved oxygen levels can improve fish survival rates by <strong>25-35%<\/strong><\/li>\n<li>Fluorescence-based sensors demonstrate <strong>90% less maintenance<\/strong> than electrochemical alternatives<\/li>\n<\/ul>\n<p>Aquaculture represents the world&#39;s fastest-growing food production sector, supplying <strong>more than 50%<\/strong> of all fish consumed globally. The <strong>Food and Agriculture Organization (FAO)<\/strong> reports that aquaculture production has grown at an average rate of <strong>5.3% annually<\/strong> over the past decade, compared to <strong>1.2%<\/strong> for traditional capture fisheries.<\/p>\n<p>This growth intensifies the need for effective <strong>aquaculture water quality management<\/strong>. Among all parameters affecting aquatic organism health, <strong>dissolved oxygen (DO)<\/strong> ranks as the most critical. Fish require <strong>4-8 mg\/L<\/strong> of oxygen depending on species, temperature, and activity level. Below <strong>2 mg\/L<\/strong>, most species experience stress. Below <strong>1 mg\/L<\/strong>, mass mortality events occur.<\/p>\n<p>Traditional <strong>electrochemical <a href=\"\/tag\/dissolved-oxygen-sensors\" target=\"_blank\"><strong>dissolved oxygen sensors<\/strong><\/a><\/strong>\u2014using <strong>polarographic or galvanic electrodes<\/strong>\u2014have served the industry for decades but carry significant operational limitations. The emergence of <strong>fluorescence quenching technology<\/strong> offers transformative improvements in accuracy, stability, and maintenance requirements.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Understanding_Fluorescence_Quenching_Principles\" title=\"Understanding Fluorescence Quenching Principles\">Understanding Fluorescence Quenching Principles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Performance_Advantages_Over_Electrochemical_Methods\" title=\"Performance Advantages Over Electrochemical Methods\">Performance Advantages Over Electrochemical Methods<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Calibration_Stability\" title=\"Calibration Stability\">Calibration Stability<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Response_Time\" title=\"Response Time\">Response Time<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Maintenance_Requirements\" title=\"Maintenance Requirements\">Maintenance Requirements<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Critical_DO_Levels_by_Species\" title=\"Critical DO Levels by Species\">Critical DO Levels by Species<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Integration_with_Aquaculture_Management_Systems\" title=\"Integration with Aquaculture Management Systems\">Integration with Aquaculture Management Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Application_Case_Studies\" title=\"Application Case Studies\">Application Case Studies<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Case_Study_1_Atlantic_Salmon_Marine_Farm\" title=\"Case Study 1: Atlantic Salmon Marine Farm\">Case Study 1: Atlantic Salmon Marine Farm<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Case_Study_2_Intensive_Shrimp_Production\" title=\"Case Study 2: Intensive Shrimp Production\">Case Study 2: Intensive Shrimp Production<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Total_Economic_Impact\" title=\"Total Economic Impact\">Total Economic Impact<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/chimaytech.net\/ja\/how-fluorescence-quenching-technology-transforms-d\/#Future_Technology_Trends\" title=\"Future Technology Trends\">Future Technology Trends<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Understanding_Fluorescence_Quenching_Principles\"><\/span>Understanding Fluorescence Quenching Principles<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Fluorescence quenching dissolved oxygen sensors<\/strong> operate on a elegant physical principle. The sensing element consists of a thin film containing <strong>oxygen-sensitive fluorescent dye<\/strong> (typically a <strong>ruthenium complex<\/strong> or <strong>platinum porphyrin<\/strong>) immobilized in a <strong>gas-permeable polymer matrix<\/strong>.<\/p>\n<p>When excited by <strong>blue light<\/strong> (typically from an <strong>LED source<\/strong> at <strong>470 nm<\/strong>), the dye molecules fluoresce, emitting <strong>orange-red light<\/strong> at longer wavelengths (<strong>approximately 600 nm<\/strong>). Oxygen molecules dissolved in the polymer film <strong>quench<\/strong> this fluorescence through two mechanisms:<\/p>\n<p><strong>Dynamic (collisional) quenching<\/strong>: Oxygen molecules colliding with excited dye molecules facilitate non-radiative energy transfer, shortening fluorescence lifetime.<\/p>\n<p><strong>Static quenching<\/strong>: Oxygen forms non-fluorescent complexes with dye molecules in the ground state.<\/p>\n<p>The relationship between <strong>oxygen partial pressure<\/strong> and <strong>fluorescence intensity\/lifetime<\/strong> follows the <strong>Stern-Volmer equation<\/strong>:<\/p>\n<p><strong>I\u2080\/I = 1 + Ksv \u00d7 [O\u2082]<\/strong><\/p>\n<p>Where:<\/p>\n<ul>\n<li><strong>I\u2080<\/strong> = fluorescence intensity in absence of oxygen<\/li>\n<li><strong>I<\/strong> = fluorescence intensity at oxygen concentration [O\u2082]<\/li>\n<li><strong>Ksv<\/strong> = Stern-Volmer constant (specific to dye\/polymer system)<\/li>\n<\/ul>\n<p>Modern sensors measure either <strong>fluorescence intensity<\/strong> or <strong>fluorescence lifetime<\/strong> (the preferred approach for greater accuracy). <strong>Lifetime-based measurements<\/strong> are independent of signal intensity variations, providing more stable readings over time.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Performance_Advantages_Over_Electrochemical_Methods\"><\/span>Performance Advantages Over Electrochemical Methods<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Calibration_Stability\"><\/span>Calibration Stability<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Electrochemical sensors require <strong>frequent calibration<\/strong> due to <strong>electrode degradation<\/strong>. The <strong>cathode<\/strong> consumes oxygen during measurement, and <strong>electrolyte solution<\/strong> gradually depletes. Typical calibration intervals range from <strong>daily to weekly<\/strong>.<\/p>\n<p>Fluorescence sensors demonstrate <strong>exceptional calibration stability<\/strong> due to their <strong>passive sensing mechanism<\/strong>. The fluorescent dye is not consumed during measurement, and no electrolyte is required. Calibration intervals extend to <strong>months or even annually<\/strong> under stable conditions.<\/p>\n<p>A <strong>2023 study published in Aquacultural Engineering<\/strong> compared sensor performance over <strong>180 days<\/strong> in commercial shrimp ponds:<\/p>\n<table border=\"1\" cellpadding=\"5\" cellspacing=\"0\">\n<thead>\n<tr>\n<th>Sensor Type<\/th>\n<th>Calibration Frequency<\/th>\n<th>Drift Rate<\/th>\n<th>Replacement Interval<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Polarographic<\/td>\n<td>Every 3 days<\/td>\n<td><strong>3.2%\/month<\/strong><\/td>\n<td>6-12 months<\/td>\n<\/tr>\n<tr>\n<td>Galvanic<\/td>\n<td>Every 7 days<\/td>\n<td><strong>4.8%\/month<\/strong><\/td>\n<td>4-8 months<\/td>\n<\/tr>\n<tr>\n<td>Fluorescence<\/td>\n<td>Every 90 days<\/td>\n<td><strong>0.3%\/month<\/strong><\/td>\n<td>3-5 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"Response_Time\"><\/span>Response Time<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Response time determines how quickly sensors detect oxygen level changes. <strong>Fluorescence sensors<\/strong> typically respond within <strong>30-60 seconds<\/strong> to <strong>90%<\/strong> of final value. <strong>Electrochemical sensors<\/strong> require <strong>60-120 seconds<\/strong> due to oxygen diffusion through the membrane and electrolyte layer.<\/p>\n<p>In <strong>intensive aquaculture systems<\/strong> where oxygen levels can change rapidly\u2014particularly during <strong>nighttime respiration<\/strong> or <strong>feeding events<\/strong>\u2014this response time difference has practical significance. Faster-responding sensors enable earlier intervention, preventing stress-inducing low oxygen events.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Maintenance_Requirements\"><\/span>Maintenance Requirements<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Electrochemical sensor maintenance includes:<\/p>\n<ul>\n<li><strong>Daily electrode cleaning<\/strong> to remove biofilm and fouling<\/li>\n<li><strong>Weekly electrolyte replacement<\/strong><\/li>\n<li><strong>Monthly membrane replacement<\/strong><\/li>\n<li><strong>Quarterly probe replacement<\/strong> (typical lifespan: 3-6 months)<\/li>\n<\/ul>\n<p>Fluorescence sensor maintenance is minimal:<\/p>\n<ul>\n<li><strong>Monthly optical window cleaning<\/strong> (wiper blade or manual)<\/li>\n<li><strong>Annual optical cap replacement<\/strong> (lifespan: 2-5 years)<\/li>\n<li><strong>No electrolyte or membrane replacement<\/strong><\/li>\n<\/ul>\n<p>This <strong>maintenance reduction<\/strong> of approximately <strong>90%<\/strong> translates directly to <strong>reduced labor costs<\/strong> and <strong>improved data quality<\/strong> (fewer missed readings due to sensor unavailability).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Critical_DO_Levels_by_Species\"><\/span>Critical DO Levels by Species<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Different aquaculture species have distinct <strong>oxygen requirements<\/strong> that monitoring systems must accommodate:<\/p>\n<table border=\"1\" cellpadding=\"5\" cellspacing=\"0\">\n<thead>\n<tr>\n<th>Species Category<\/th>\n<th>Acceptable DO Range<\/th>\n<th>Critical Level<\/th>\n<th>Common Examples<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>High-demand<\/td>\n<td>6-8 mg\/L<\/td>\n<td>&lt;3 mg\/L<\/td>\n<td>Salmon, trout, sea bass<\/td>\n<\/tr>\n<tr>\n<td>Medium-demand<\/td>\n<td>4-6 mg\/L<\/td>\n<td>&lt;2 mg\/L<\/td>\n<td>Tilapia, carp, catfish<\/td>\n<\/tr>\n<tr>\n<td>Low-demand<\/td>\n<td>3-4 mg\/L<\/td>\n<td>&lt;1.5 mg\/L<\/td>\n<td>Shrimp, mollusks<\/td>\n<\/tr>\n<tr>\n<td>Extreme tolerance<\/td>\n<td>2-3 mg\/L<\/td>\n<td>&lt;0.5 mg\/L<\/td>\n<td>Some carp varieties<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>ChiMay&#39;s dissolved oxygen transmitter<\/strong> with fluorescence quenching technology serves all these applications through wide measurement range capability:<\/p>\n<ul>\n<li>Measurement range: <strong>0-20 mg\/L<\/strong> (0-200% saturation)<\/li>\n<li>Resolution: <strong>0.01 mg\/L<\/strong><\/li>\n<li>Accuracy: <strong>\u00b10.1 mg\/L or \u00b11% of reading<\/strong><\/li>\n<li>Operating temperature: <strong>0-50\u00b0C<\/strong><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Integration_with_Aquaculture_Management_Systems\"><\/span>Integration with Aquaculture Management Systems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Modern <strong>aquaculture dissolved oxygen sensors<\/strong> connect to <strong>farm management platforms<\/strong> through industry-standard protocols:<\/p>\n<p><strong>Analog Output<\/strong>: <strong>4-20mA<\/strong> current loop provides compatibility with legacy controllers and PLCs. <strong>2-wire<\/strong> or <strong>4-wire<\/strong> configurations support various installation scenarios.<\/p>\n<p><strong>Digital Communication<\/strong>: <strong>Modbus RTU (RS-485)<\/strong> and <strong>Modbus TCP (Ethernet)<\/strong> enable direct connection to <strong>Supervisory Control and Data Acquisition (SCADA)<\/strong> systems. <strong>HART protocol<\/strong> provides both analog and digital communication on the same wires.<\/p>\n<p><strong>Wireless Options<\/strong>: <strong>LoRaWAN<\/strong> and <strong>cellular IoT<\/strong> modules enable remote monitoring without infrastructure investment. This proves particularly valuable for <strong>offshore cage systems<\/strong> and <strong>extensive pond culture<\/strong> operations.<\/p>\n<p><strong>Integration with Aeration Systems<\/strong>: DO sensors provide <strong>feedback control<\/strong> for <strong>oxygen supplementation systems<\/strong>:<\/p>\n<ul>\n<li><strong>Paddle wheel aerators<\/strong>: Speed controlled based on DO readings<\/li>\n<li><strong>Pure oxygen injection<\/strong>: Flow rate modulated to maintain setpoint<\/li>\n<li><strong>Diffused aeration<\/strong>: Air\/oxygen flow adjusted automatically<\/li>\n<\/ul>\n<p>This <strong>closed-loop control<\/strong> maintains optimal oxygen levels while minimizing energy consumption. Research indicates <strong>20-35% energy savings<\/strong> compared to fixed aeration schedules.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Application_Case_Studies\"><\/span>Application Case Studies<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Case_Study_1_Atlantic_Salmon_Marine_Farm\"><\/span>Case Study 1: Atlantic Salmon Marine Farm<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A <strong>Norwegian salmon farm<\/strong> operating <strong>12 marine cages<\/strong> (250,000 fish total) upgraded from electrochemical to fluorescence DO sensors in 2023.<\/p>\n<p><strong>Results after 12 months:<\/strong><\/p>\n<ul>\n<li><strong>Feeding conversion ratio (FCR)<\/strong>: Improved from 1.15 to 1.08 (<strong>6% improvement<\/strong>)<\/li>\n<li><strong>Mortality rate<\/strong>: Reduced from <strong>3.2%<\/strong> to <strong>1.9%<\/strong> (<strong>41% reduction<\/strong>)<\/li>\n<li><strong>Energy consumption<\/strong>: Reduced by <strong>28%<\/strong> through optimized aeration<\/li>\n<li><strong>Labor hours<\/strong>: Reduced by <strong>1.5 hours daily<\/strong> due to eliminated electrode maintenance<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Case_Study_2_Intensive_Shrimp_Production\"><\/span>Case Study 2: Intensive Shrimp Production<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A <strong>Thailand shrimp farm<\/strong> using <strong>Biofloc technology<\/strong> deployed fluorescence DO sensors with automated aeration control.<\/p>\n<p><strong>Results:<\/strong><\/p>\n<ul>\n<li><strong>DO maintenance<\/strong>: Improved from <strong>75% of time in target range<\/strong> to <strong>94%<\/strong><\/li>\n<li><strong>Production<\/strong>: Increased from <strong>15 tons\/hectare\/crop<\/strong> to <strong>22 tons\/hectare\/crop<\/strong><\/li>\n<li><strong>Crop cycle<\/strong>: Reduced from <strong>120 days<\/strong> to <strong>95 days<\/strong> due to optimized conditions<\/li>\n<li><strong>Profitability<\/strong>: Increased by <strong>$12,000\/hectare\/crop<\/strong><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Total_Economic_Impact\"><\/span>Total Economic Impact<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Investment in fluorescence DO monitoring generates returns through multiple pathways:<\/p>\n<ul>\n<li><strong>Direct production benefits<\/strong>: Improved survival rates and growth performance<\/li>\n<li><strong>Feed efficiency gains<\/strong>: Better FCR reducing feed costs by <strong>5-15%<\/strong><\/li>\n<li><strong>Energy savings<\/strong>: Optimized aeration reducing electricity costs by <strong>20-35%<\/strong><\/li>\n<li><strong>Labor efficiency<\/strong>: Reduced maintenance requirements<\/li>\n<li><strong>Risk reduction<\/strong>: Fewer disease outbreaks and mass mortality events<\/li>\n<\/ul>\n<p>The <strong>payback period<\/strong> for fluorescence DO monitoring systems typically ranges from <strong>6-14 months<\/strong>, with <strong>return on investment<\/strong> exceeding <strong>150%<\/strong> over a <strong>3-year period<\/strong> for commercial operations.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Future_Technology_Trends\"><\/span>Future Technology Trends<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Emerging developments in aquaculture DO monitoring include:<\/p>\n<p><strong>Miniaturization<\/strong>: <strong>Micro-electromechanical systems (MEMS)<\/strong> technology enables smaller, lower-power sensors suitable for <strong>underwater autonomous vehicles<\/strong> and <strong>fish-mounted biotelemetry<\/strong>.<\/p>\n<p><strong>Multiparameter Integration<\/strong>: Combining DO measurement with <strong>pH, salinity, temperature, and chlorophyll<\/strong> in single sensor packages reduces deployment complexity.<\/p>\n<p><strong>Machine Learning Optimization<\/strong>: <strong>Predictive algorithms<\/strong> analyzing DO trends combined with feeding schedules and environmental conditions can <strong>anticipate low-DO events<\/strong> before they occur, enabling <strong>proactive intervention<\/strong>.<\/p>\n<p>The aquaculture industry&#39;s continued growth depends on technological advancement that improves productivity while maintaining environmental sustainability. <strong>Fluorescence quenching dissolved oxygen sensors<\/strong> represent a proven technology that addresses critical operational needs while delivering compelling economic returns.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key Takeaways: Global aquaculture production reaches 120 million metric tons annually Optimal dissolved oxygen levels can improve fish survival rates by 25-35% Fluorescence-based sensors demonstrate 90% less maintenance than electrochemical alternatives Aquaculture represents the world&#39;s fastest-growing food production sector, supplying more than 50% of all fish consumed globally. The Food and Agriculture Organization (FAO) reports&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[1],"tags":[87374,203661],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"ja","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":false,"content":false,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":false,"content":false,"excerpt":false},"vi":{"title":false,"content":false,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/posts\/30833"}],"collection":[{"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/comments?post=30833"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/posts\/30833\/revisions"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/media?parent=30833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/categories?post=30833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/ja\/wp-json\/wp\/v2\/tags?post=30833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}