History of Scoville scale
The Scoville scale and the heat meter list numerous chili pepper varieties sorted by their pungency and their capsaicin content in Scoville Heat Units (SHU). We have a simple scoville scale image and a detailed searchable and interactive html5 scoville scale table.
The Scoville scale invented by the American pharmacologist 1912 Wilbur
Scoville. It serves to determine the degree of pungency of fruits of the genus
Capsicum, which includes peppers and chilis. The Scoville scale was originally
based on the so-called Scoville Organoleptic Test developed by Wilbur Scoville.
Here, a sample of chili was prepared and repeatedly diluted with water until
the test subjects no longer felt any heat. The degree to which the subjects
could (subjectively) taste no more heat in the sample was called SHU (Scoville
Heat Units). Of course, no subjective tests will be carried out today.
Determination of the Scoville Heat Units of fruits of
the genus Capsicum
The degree of pugency of a chili is determined today
by means of modern high-performance liquid chromatography (HPLC). This method
recognizes the capsaicinoids responsible for the pungency, such as capsaicin
and dihydro-capsaicin, and determines their concentration reliably. The result
of an HPLC test is given in the ASTA severity level, but this can be converted
by a formula into the usual SHU value.
Hottest Chili Pepper in the World
The world’s hottest chili pepper is the Carolina Reaper. It measures 1.5 million up to 2.2 million Scoville Heat Units.
Principle Of Scoville Scale:
The principle of the Scoville scale is to prepare a
solution of fresh peppers puree and to mix it with sweet water. The
solutions are tasted by 5 people and as a long as burning sensation persists
the dilution is continued. For example, cayenne must be diluted 30 to
50,000 times to no longer feel the burning sensation according to the Scoville
scale.
Degree |
Assessment |
Scoville heat
unit |
Example |
0 |
neutral |
0 – 100 |
pepper bell |
1 |
Sweet |
100 – 500 |
sweet paprika |
2 |
Warm |
500 – 1,000 |
anaheim chile |
3 |
Spicy |
1000 – 1500 |
ancho chile |
4 |
Hot |
1,500 – 2,500 |
Chilli
Espelette |
5 |
Strong |
2,500 – 5,000 |
Chimayo chile |
6 |
Raging |
5,000 – 15,000 |
chili cayenne |
7 |
burning |
15,000 – 30,000 |
cascabel chile |
8 |
Torrid |
30,000 – 50,000 |
De Arbol chile |
9 |
volcanic |
50,000 –
100,000 |
chile tabasco |
10 |
explosive |
100,000 |
chili habanero |
On hot chilli sauce we simplified the information by
creating an icon which informs you about the force of the pepper. In this
way in a glance, you can know the strength of the sauce.
Today, you can find some sauces measured at 1,000,000
Scoville Heat Unit, it's the strongest sauces of the world! To handle with
extreme caution and keep away from children, at risk of severe irritation (eyes
and mouth).
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