Is there really truffle in truffle oil? Are preserved truffles any good?

Recently we were asked to help investigate a possible case of food fraud for BBC 1 Rip Off Britain. Aired on the 5th of June 2017, the programme revolves around a jar of truffles preserved with oil that had a surprisingly odd aroma. The Rip Off Britain team sought Dr Paul Thomas’ help to test for truffle spores and truffle DNA.

June 5, 2017

BBC Rip Off Britain – Preserved Truffles

Is there really truffle in truffle oil? Are preserved truffles any good? Recently we were asked to help investigate a possible case of food fraud for BBC 1 Rip Off Britain. Aired on the 5th of June 2017, the programme revolves around a jar of truffles preserved with oil that had a surprisingly odd aroma. The Rip Off Britain team sought Dr Paul Thomas’ help to test for truffle spores and truffle DNA.
March 13, 2017

DNA testing: Ensuring you get the truffle trees you expect (and pay for!)

The winter truffle season is coming to a close and we’re busy finishing our DNA testing on truffles that have been sent in. Shipments of the winter truffle (Tuber melanosporum) are sometimes contaminated with inferior asiatic species. At Mycorrhizal Systems we ensure that all truffles involved in the cultivation process are exactly what we expect them to be, which is why, unlike other suppliers, we can 100% guarantee our truffle trees are correctly inoculated and uncontaminated.
February 2, 2017

The Effect of Flooding on Summer Truffle (Tuber aestivum syn. uncinatum)

Late last year Dr Paul Thomas attend the 8th International Workshop on Edible Mycorrhizal Mushrooms (IWEMM8) in France and presented his findings from a study into the effect of flooding on the survival of the Summer Truffle (Tuber aestivum syn. uncinatum). The full report is yet to be published but the abstract to the study is available. If you would like to be notified when the full research paper is available then please subscribe to our newsletter by entering your email address on the form on our Home page.
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