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The biosynthesis of piperine in Piper nigrum
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Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
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The 17 checked references that resolve
resolves10.1016/S0031-9422(00)84681-6
Metabolism of tyramine and feruloyltyramine in TMV inoculated leaves of Nicotiana tabacum
resolves10.1016/S0031-9422(00)80141-7
Partial purification and properties of UDP-glucose:vanillate 1-O-glucosyl transferase from oak leaves
resolves10.1042/bj0960595
The gel-filtration behaviour of proteins related to their molecular weights over a wide range
resolves10.1016/S0040-4039(01)88862-6
Studies on the genus piper - IX. Structure of trichostachine, an alkaloid from piper trichostachyon
resolves10.1016/S0021-9673(01)96133-3
Analysis of pepper and capsicum oleoresins by high-performance liquid chromatography—mass spectrometry and field desorption mass spectrometry
resolves10.1071/CH9691531
Tumour inhibitory plants. Amides of
<i>Piper novae-hollandiae</i>
(Piperaceae)
resolves10.1248/cpb.31.3562
Studies on the constituents of the crude drug "Piperis Longi Fructus." On the alkaloids of fruits of Piper longum L.
resolves10.1016/S0021-9258(17)30999-7
DIFFERENTIAL SPECTROPHOTOMETRY OF PURINE COMPOUNDS BY MEANS OF SPECIFIC ENZYMES
The 2 references without a DOI — listed, not checked
no DOI — not checked10.1016/0031-9422(90)85102-L_bib1
no DOI — not checked10.1016/0031-9422(90)85102-L_bib13
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