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  1. ServSafe Test

    https://darke.osu.edu/events/servsafe-test-14

    4 participants per test date. Masks are required while in the testing center. Cost: $150/person* Exam Location: ... Level 2 Food Safety Training Certification Exam and Online Training Meets Ohio Department of ... Health requirements for Level 2 Certification in Food Protection Don’t have the time to sit through ...

  2. Opportunities for Undergraduates

    https://grad.cfaes.ohio-state.edu/future-students/opportunities-undergraduates

    graduating high school seniors and current underclassmen at college or university. Participants must be over ...

  3. Increasing Pyranoanthocyanin Formation with Use of Caffeic Acid and Heat for Production of Naturally Derived Food Colorants

    https://grad.cfaes.ohio-state.edu/research-projects/nicole-straathof

    with buffer to achieve ACN:CA molar ratios of 1:50, 1:100, 1:150, and 1:200 and incubated at ... produce PACNS efficiently using high cofactor concentration and heat. Elderberry anthocyanins were ... 65°C for 5 days. PACN formation was monitored over time. The effect of temperature was tested using ACN ...

  4. Laugh for better health workshop at Worch Memorial Public Library

    https://darke.osu.edu/news/laugh-better-health-workshop-worch-memorial-public-library

    way in research on the health impacts of laughter over the last 50-plus years. Through the universal ...

  5. Chemical Oxygen Demand (COD)

    https://ohiowatersheds.osu.edu/node/1535

    levels can indicate surface water influences directly on groundwater. 16.00 ppm mg/L ppm Nutrient ACTION ... GENERAL INFORMATION Chemical oxygen demand (COD) is an indicator test commonly used to indirectly ... IS OPTIONAL Chemical Oxygen Demand (COD) levels were detected in your water sample to exceed the ...

  6. Nitrate (as N)

    https://ohiowatersheds.osu.edu/node/1536

    MCL MCL ADVISORY- ACTION IS HIGHLY RECOMMENDED Nitrate levels were detected in your water sample to ... sample but do not exceed the maximum contaminant level. 0.09- 0.6 Values above 2.0 ppm indicate surfaces ... agriculture or where there is a high density of septic systems. HEALTH ADVISORY Infants below the age of six ...

  7. Alkalinity

    https://ohiowatersheds.osu.edu/node/1497

    does not pose a direct health risk. AESTHETIC EFFECTS High alkalinity (above 500 mg/l) is usually ... 400.00 ppm mg/L ppm Inorganic major constituent ACTION IS RECOMMENDED   Alkalinity levels were detected ... hardness it may indicate the elevated levels of chloride, nitrate, or sulfate. HEALTH EFFECTS Alkalinity ...

  8. Total organic carbon (TOC)

    https://ohiowatersheds.osu.edu/node/1540

    Trihalomethanes for more information. mg/L ppm Nutrient ACTION IS OPTIONAL Total organic carbon levels were ... chlorinated organics may contribute to systhetic sources.   Higher levels of TOC suggest water quality ... impact.  Total organic carbon provides a medium for the formation of disinfection byproducts.  These ...

  9. Zinc

    https://ohiowatersheds.osu.edu/node/1527

    ppm mg/L ppm Inorganic trace constituent SMCL SMCL ADVISORY- ACTION IS RECOMMENDED Zinc levels were ... Zinc levels were detected in your water sample but do not exceed the maximum contaminant level. 10- 50 ... wastes. HEALTH EFFECTS Harmful effects generally begin at levels 10-15 times higher than the amount needed ...

  10. Join the Darke County 4-H Youth Development Program!

    https://darke.osu.edu/program-areas/4-h-youth-development/join-darke-county-4-h-youth-development-program

    membership, regardless of grade level.  Membership requires enrollment in an authorized Ohio 4-H club or group ...

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