Probably it's チリエキス (chilli extract).
I had never heard of チリトラクト but there are lots of examples of チリエキス used as an ingredient. (エキス comes from　エキストラクト）
https://kotobank.jp/word/エキス-444134#E5.A4.A7.E8.BE.9E.E6.9E....
https://www.google.co.nz/search?q=チリエキス&oq=チリエキス&aqs=chrome....

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Note added at 5 hrs (2018-04-17 07:29:04 GMT)
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If you are translating product information on 呑んべえ漬, definitely it means chili extract. Btw, I spelt "chili" incorrectly above. Sorry for the typo.
It says トオガラシ抽出物 in the link below:
http://hakosho.co.jp/?pid=90453364

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Note added at 5 hrs (2018-04-17 07:36:36 GMT)
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*トウガラシ抽出物　It transpires I'm not good at writing the name of that particular spice in either language...