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Tartary Buckwheat vs Cloud Ear Fungus: shared flavor compounds

197 of 229 flavor compounds are shared (Jaccard 0.86) — the molecular basis for whether Tartary Buckwheat and Cloud Ear Fungus pair well or work as substitutes. Full side-by-side breakdown below.

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Two ingredients gives the full side-by-side breakdown; add a third to see a similarity matrix across all of them (up to 6).

197
Shared
225
Tartary Buckwheat reported
201
Cloud Ear Fungus reported
0.86
Jaccard
Thin evidence for this pair. We hold no distinguishing chemistry for cloud ear fungus: every compound on it appears in more than 10% of ingredients, so this score is computed over the background every food shares. Distinguishing compounds held — Tartary Buckwheat: 19, Cloud Ear Fungus: 0. The graph median is 12.

“Reported” counts reflect the compounds characterized for each ingredient across the studies and databases we aggregate — a measure of coverage, not an exhaustive census. Different analyses target different compound classes and methods, so read these as what has been characterized, not the total number of molecules present. Jaccard measures shared coverage, so it rewards overlap rather than highlighting the ratio differences that distinguish two ingredients.

Why they pair: shared-compound network

12 of 197 shared shown

Each molecule in the middle is shared by both ingredients — the chemistry bridging Tartary Buckwheat and Cloud Ear Fungus. Node color is chemical class and node size is perceptual potency (bigger = lower odor threshold, so it drives aroma at smaller amounts); a copper ring marks compounds flagged as key aromas in published GC-O studies. Zoom with the +/− buttons or a pinch, drag the background to pan, drag a node to pin it, click any molecule for its full profile.

Showing the 12 highest-impact of 197 shared compounds (key aromas first). Sign in for the full network, including the compounds unique to each ingredient.

Where they differ: aroma character

Profile distance 0.06

The Jaccard above measures overlap; this compares each ingredient’s aroma-family mix side by side — the wider the gap between the two bars, the more that family sets the ingredients apart. Tartary Buckwheat reads left, Cloud Ear Fungus reads right.

16.3%
Other
18.6%
12.0%
Green
10.4%
5.8%
Spicy
4.4%
6.2%
Herbal
7.1%
9.6%
Roasted
8.7%
1.9%
Caramel
1.1%
13.9%
Floral
13.1%
9.6%
Fruity
10.4%
13.9%
Sour
14.8%
3.4%
Sulfurous
3.8%
Tartary Buckwheat ◀ ▶ Cloud Ear Fungus

Shares are fractions of each ingredient’s labeled compounds (207 of 225 for Tartary Buckwheat, 182 of 201 for Cloud Ear Fungus) — compositional lean, not concentration. Aroma labels come from our compound enrichment and cover most, but not all, characterized molecules.

Pro names the molecules behind each difference — the specific compounds in each aroma family that one ingredient has and the other doesn’t. Sign in to see them.

Published recipes using both

No published recipes in our corpus use both tartary buckwheat and cloud ear fungus together — if the compound overlap above is strong, this is exactly the kind of novel pairing worth testing.

Shared compounds

197 of 229 total

These are the molecules both ingredients have in common — the chemistry behind why they pair. Grouped by chemical class; ★ marks compounds flagged as key aromas in published GC-O studies. Click any molecule for its identifiers (CAS, formula, PubChem CID), odor data, and every ingredient it’s found in.

Most perceptually potent shared compounds

130 of 197 shared are aroma compounds with a measured threshold

Odor threshold is the concentration at which a molecule becomes smellable — lower = more potent. These clear their threshold most easily, so they drive the shared aroma out of proportion to the raw shared count.

Showing the 6 most potent of 130 with measured thresholds. Sign in for the full ranked list.

Showing the 5 highest-impact of 197 shared compounds (key aromas first) — sign in for the full list, grouped by chemical class with key-aroma markers.

See 28 tartary buckwheat-only and 4 cloud ear fungus-only compounds with Pro

Side-by-side ingredient comparison — including the unique compounds in each ingredient — is a Pro feature.

Try the pairing tools for full recipe-aware scoring, or explore tartary buckwheat's profile.

Cite this analysis
Plain text
Compound Kitchen (2026). Compound similarity analysis: Tartary Buckwheat vs Cloud Ear Fungus. https://compkitchen.com/compare?a=tartary%20buckwheat&b=cloud%20ear%20fungus. Accessed 2026-09-29.
BibTeX
@misc{compkitchen_compare_compound_similarity_analysis_tartary_buckwheat_vs_cloud_ear_fungus_2026,
  title  = {Compound similarity analysis: Tartary Buckwheat vs Cloud Ear Fungus},
  author = {{Compound Kitchen}},
  year   = {2026},
  url    = {https://compkitchen.com/compare?a=tartary%20buckwheat&b=cloud%20ear%20fungus},
  note   = {Accessed: 2026-09-29}
}

Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.