Sushi Rice Acid Level Test Strips 50/Pack

SKU: 33812-3060

$8.95USD or lower Each

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Buy Indigo® pH test strips for your sushi rice acidic pH range preparation, only $8.95 for 50 strips.

The biggest cause of foodborne illness in sushi rice is contamination by harmful bacteria found on raw fish. Sushi rice is typically kept at room temperature which promotes bacterial growth. To prevent cross contamination, acidify the rice with vinegar to lower its pH. Test strips help ensure you've added enough vinegar to achieve a safe level of pH 4.5 or less. This will limit the growth of pathogenic bacteria associated with serious health risks.

Achieving the Optimal pH Level for Sushi Rice

Rice vinegar is a traditional ingredient used in the making of sushi rice. In addition to taste, this can ensure your sushi rice is in the pH range of optimum acidity of 4.6 or less. Reduce food safety risks associated with rice preparation & storage in a higher than normal 21C ambient temperature potential danger zone.

Make sure you measure the acidity (pH) of your sushi rice within 30 minutes of mixing your cooked rice and rice vinegar. Spot checking your rice with the procedure listed below is recommended for the optimal surface contact needed for a direct measurement. This will ensure your food product has full hazardous analysis critical control points to satisfy health department regulations.

Details
Follow this sushi rice testing process using Indigo® pH 3-6 test strips:
  • Mix 1 part acidified rice with 3 parts water (distilled if available)
  • Make enough to cover the blade portion of an immersion blender
  • Blend into a rice slurry to produce a thorough mix for accurate results
  • Dip a strip into the slurry, shake off excess liquid &
  • Match the colour of the test strip pad to the colour chart
  • If pH is 4.5 or less your sushi rice is ready
  • If pH is >4.5, add more vinegar to the rice & try again.

 

Related information or images
Specifications
Color chart intervals: 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0
  • Intervals of 0.5 pH unit but can resolve 0.25 with practice
  • Dip strip, shake off excess liquid, compare to color chart immediately
  • Minimum shelf life is 3 years if kept sealed but 5 years is typical
  • Store at room temperature away from sunlight.
  • The number of strips (50) per pack or vial is approximate.

Test Strip Documentation

Stability Statement Certificate of Analysis SDS
Indigo pH paper 3-6 acid 0.5 pH intervals Stability Statement Indigo pH paper 3-6 acid 0.5 pH intervals Certificate of Analysis Indigo pH paper 3-6 acid 0.5 pH intervals SDS

 

Reviews (8)
2024-07-12

Excellent product..fast shipping .

— Senga
2023-09-25

Great product. Shipped fast, and very affordable.

— Laura
2022-09-24

As expected - and quick shipment.

— Amy
2021-07-20

Great strips. Very easy to use and a great value. Fast shipping!

— Erin
2020-09-18
Great value!!! Shipping is quick.
— Christine
2020-08-14
Great test strips. Accurate and easy to use.
— Gail
2017-09-09

Needed an easy way to check my materials for canning, especially my tomato sauces. These test strips saved me a lot of trouble since I didn't have to add any special acid to them after I discovered that mine were perfect at pH4.0. THis very simple test saved me a lot of money and i'm very happy with the product

— John
— Indigo:

Great news & an excellent example of how to use a test strip to make preparing tomato sauce & salsa easier. This old blog might be of some interest to others: How Does Litmus Paper Work? Not Like pH Strips?.

2017-08-29
So prompt, so accurate. I only order from them. They are the best!
— Gail
Review This Product Now!


Frequently Asked Questions

FAQ for Sushi Rice Acid Level Test Strips 50/Pack

Sushi is cooked rice that has been acidified with vinegar and served with raw fish, vegetables, etc. Sushi rice is stickier than regular rice because of its higher levels of water & starch which can support bacterial growth.

Sushi vinegar enhances the sour, salty & sweet flavor of sushi rice and complements the fillings. It also contributes to the acidity needed to reduce the pH of sushi rice to keep it safe from toxic bacterial growth at room temperature.

Rice prepared without acid ranges from pH 6.0 to 6.7. Health regulations for time-temperature control require its acidification to be considered a non-TCS food. The ideal pH of sushi rice is 4.1 so test averages should be below this to keep it safe at room temperature.