Reference

Isolation and identification of flavon(ol)-O-glycosides in caraway (Carum carvi L

Isolation and identification of flavon(ol)-O-glycosides in caraway (Carum carvi L.,), fennel (Foeniculum vulgare Mill.), anise (Pimpinella anisum L.), and coriander (Coriandrum sativum L.), and of flavone-C-glycosides in anise. I. Phenolics of spices. Kunzemann, Jost; Herrmann, Karl (Tech. Univ. Hannover, Hannover, Ger.). Z. Lebensm.-Unters. Forsch., 164(3), 194-200 (German) 1977. CODEN: ZLUFAR. DOCUMENT TYPE: Journal CA Section: 17 (Foods) The flavonoid constituents of various spices were sepd. by chromatog. on cellulose columns, and the following compds. were obtained after crystn.: quercetin 3-glucuronide [22688-79-5] from caraway, fennel, anise, and coriander; isoquercitrin [21637-25-2] from caraway and fennel; rutin [153-18-4] from fennel and anise; quercetin 3-O-caffeylglucoside [64120-76-9] and kaempferol 3-glucoside [480-10-4] from caraway; quercetin 3-arabinoside [30370-87-7] from fennel, and luteolin 7-glucoside [5373-11-5], isoorientin [4261-42-1], and isovitexin [38953-85-4] from anise. Other constituents, which were not obtained in a cryst. form, but which could be identified by the usual procedures were kaempferol 3-glucuronide [22688-78-4] and kaempferol 3-arabinoside [28384-70-5] in fennel, apigenin 7-glucoside [578-74-5] and a luteolin glycoside in anise, and isoquercitrin and rutin in coriander. The glycosides in the fruit of the 4 spices also occur in the leaves. Leaves of caraway and fennel, in addn., contain isorhamnetin [480-19-3] glycosides in low concn.

Pharmacognostical investigations on Helichrysum pallasii (Sprengel) Ledeb

Pharmacognostical investigations on Helichrysum pallasii (Sprengel) Ledeb. Cubukcu, B.; Bingol, S. (Fac. Pharm., Univ. Istanbul, Istanbul, Turk.). Plant. Med. Phytother., 18(1), 28-35 (English) 1984. CODEN: PLMPA9. ISSN: 0032-0994. DOCUMENT TYPE: Journal CA Section: 63 (Pharmaceuticals) Section cross-reference(s): 11 Apigenin [520-36-5], luteolin [491-70-3], naringenin [480-41-1], 3,5-dihydroxy-6,7,8-trimethoxyflavone [14221-65-9], apigenin 7-glucoside [578-74-5], luteolin 4'-glucoside [6920-38-3], luteolin 7-glucoside [5373-11-5], naringenin 4'-glucoside [81202-36-0], helichrysin A [529-41-9], helichrysin B [23711-00-4], and isosalipurposide [4547-85-7] were isolated from the capitula of H. pallasi, while the 1st 7 compds. were isolated from leafy stems. The anatomical structure of the stems and leaves and the morphol. properties of the pollen grains of H. pallasii showed that the plant carries distinct features of Compositae plants. When the qual. and quant. results of the anal. of the flavonoids of the plant are compared with those obtained from the capitula of medicinal species H. arenarium, it is obsd. that the major and minor flavonoid compn. of the 2 species is similar with the exception of galangin and kaempferol derivs. Thus, H. pallasii is a new source to be used as a herbal drug raw material in Turkey.