Current research innovations at the NHP Research Alliance
Bibliographic record
Abstract
Food security issues and global loss of biodiversity have resulted in considerable demands for botanical ingredients. This situation is intensified by the world-wide increase of 12 – 15% annually in the consumption of natural products; some products will not be sustainable within the next decade due to key ingredients, which are rare species. Consequently, the adulteration of natural health products (NHPs) is frequently in the news, which concerns consumers and brand owners who seek quality nutritional products. In fact, counterfeiting of products is a significant problem for many industry leaders faced with key uncertainties on how to properly identify botanical ingredients using novel molecular diagnostic tools. The NHP Research Alliance is seeking collaboration with industry, researchers and other NHP stakeholders in assemblage of a reliable, Standard Biological Reference Material (SBRMs) DNA library for natural botanical ingredients. This SBRM DNA library is founded on diagnosable phylogenetic species concepts using decision-based theoretical and probabilistic bioinformatic methods founded on multivariate statistical models. Validation of this library includes a database with taxonomic herbarium vouchers of known provenance, genome scans and is validated using analytical chemistry (NMR) as chemical fingerprints. This combination of genomic and metabalomic tools will enable researchers interested in genomics, metabolomics and proteomics as we move into a modern era of NHP research. Members of the NHP Research Alliance will guide the development of novel molecular diagnostic biotechnology that serves as real-time, on-site, industry QA/QC forensic tools for supply chain verification and validation of authentic species ingredients. We present here a snap shot of current research projects at the NHP Research Alliance including DNA testing of botanical extracts and the use of onsite molecular diagnostic tools for quick screening of target species ingredients and adulterants.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.016 | 0.014 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.002 | 0.003 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.010 | 0.009 |
| Open science | 0.004 | 0.008 |
| Research integrity | 0.007 | 0.006 |
| Insufficient payload (model declined to judge) | 0.248 | 0.174 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".