DETERMINATION OF PUNGENT CONSTITUENTS OF PIPER NIGRUM

[11] HANC O, 1948, CA 3504C, V42

[12] HANC O, 1946, CAS CES LEKARN, V59, P40

[13] HANC O, 1944, CAS CESK LEK, V57, P75

[14] HASSELSTROM T, 1951, PERFUMERY ESSENT OIL, V42, P412

[15] DETERMINATION OF FREE AND COMBINED FORMALDEHYDE USING MODIFIED CHROMOTROPIC ACID PROCEDURE - APPLICATION TO DETERMINATION OF PIPERINE CONTENT OF PEPPER [J]. ANALYTICAL CHEMISTRY, 1956, 28 (10) : 1621 - 1623

[16] NEWMAN AA, 1953, CHEM PROD, V16, P379

[17] Natural and synthetic pepper substances ,concerning the chavicine of pepper resin, especially effective ingredient of black pepper - (Worked together with Otto Ludemann and Heinrich Heimann) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1922, 55 : 2653 - 2663

[18] The light-polymerisation of the cinnamyhden acetic [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1913, 46 : 335 - 338

[19] Roberts J.D., 1962, ORG REACTIONS, V12, P1

[20] SPECTROPHOTOMETRIC DETERMINATION OF FORMALDEHYDE AND FORMALDEHYDE-RELEASING COMPOUNDS WITH CHROMOTROPIC ACID, 6-AMINO-1-NAPHTHOL-3-SULFONIC ACID (J ACID), AND 6-ANILINO-1-NAPHTHOL-3-SULFONIC ACID (PHENYL J ACID) [J]. ANALYTICAL CHEMISTRY, 1962, 34 (11) : 1460 - &

[11] HANC O, 1948, CA 3504C, V42

[12] HANC O, 1946, CAS CES LEKARN, V59, P40

[13] HANC O, 1944, CAS CESK LEK, V57, P75

[14] HASSELSTROM T, 1951, PERFUMERY ESSENT OIL, V42, P412

[15] DETERMINATION OF FREE AND COMBINED FORMALDEHYDE USING MODIFIED CHROMOTROPIC ACID PROCEDURE - APPLICATION TO DETERMINATION OF PIPERINE CONTENT OF PEPPER [J]. ANALYTICAL CHEMISTRY, 1956, 28 (10) : 1621 - 1623

[16] NEWMAN AA, 1953, CHEM PROD, V16, P379

[17] Natural and synthetic pepper substances ,concerning the chavicine of pepper resin, especially effective ingredient of black pepper - (Worked together with Otto Ludemann and Heinrich Heimann) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1922, 55 : 2653 - 2663

[18] The light-polymerisation of the cinnamyhden acetic [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1913, 46 : 335 - 338

[19] Roberts J.D., 1962, ORG REACTIONS, V12, P1

[20] SPECTROPHOTOMETRIC DETERMINATION OF FORMALDEHYDE AND FORMALDEHYDE-RELEASING COMPOUNDS WITH CHROMOTROPIC ACID, 6-AMINO-1-NAPHTHOL-3-SULFONIC ACID (J ACID), AND 6-ANILINO-1-NAPHTHOL-3-SULFONIC ACID (PHENYL J ACID) [J]. ANALYTICAL CHEMISTRY, 1962, 34 (11) : 1460 - &