The Plant Extract Collection Kiel in Schleswig-Holstein (PECKISH) Is an Open Access Screening Library
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
<p>Because plants and their extracts are a potent resource for bioactive substances we developed the plant extract collection Kiel in Schleswig-Holstein (PECKISH) as an open access screening library. PECKISH contains more than 4500 unique aqueous (about 64%), ethanolic (about 32%), and other (about 4%) extracts from &gt; 880 different plant species and 11 different plant tissues. PECKISH represents about 190 plant families. Extracts were obtained from health shops, outdoor cultivated plants, marine algae, herbs from traditional Chinese medicine, African plants and known medicinal plants. Concentrated and sterilized extracts are stored at -80 °C and are available in a 96-well plate format including empty wells for positive and negative controls. The library format allows medium throughput screenings using enzymatic assays, cell-based assays or phenotypic read-outs using model-organisms such as<em>C. elegans</em> or <em>D. melanogaster</em>. Screenings based on PECKISH are useful to develop dietary supplements, functional foods or drugs. The uniqueness of PECKISH lies in its broad diversity of plant extracts and its open access character.</p>
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it