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Hibiscus

Ambrettohde is obtained from hibiscus and has a musk like odor Its preparation from a compound A is outlined in the table that follows Write structural formulas ignonng stereochem istry for compounds B through G in this synthesis Hint Zinc as used in step 4 converts vici nal dibromides to alkenes )... [Pg.881]

Kenaf and Roselle. These closely related bast fibers are derived from Hibiscus cannibinus and H sabdariffa (mallow family, Malvaceae), respectively. The fibers have other local names. Kenaf is grown for production in the People s Repubflc of China, Egypt, and regions of the former USSR roseUe is produced in India and Thailand. Plantation-grown kenaf is capable of growing from seedlings to 5 m at maturity in five months. It is reported to yield about 6—10 tons of dry matter per acre, nine times the yield of wood (13). [Pg.361]

On ornamental plants CCC is appHed to a2aleas, geraniums, and hibiscus (Hibiscus sp] to make compact plants, and to poinsettias to reduce stem height and increase the red color of the bracts. A considerable amount of work has been carried out on cereals with CCC to reduce stem length and inhibit lodging. In Europe, the effect of CCC on shortening the culms of cereals is dependent upon the genotype. It has been demonstrated that the effect is as follows wheat > triticale > durum wheat > rye > oats > barley > corn = millet = rice (37). In barley, culms are initially inhibited but later the plant overcomes the inhibition (37). This has been attributed to poor assimilation, translocation, and rapid breakdown in wheat (38). [Pg.424]

A rationalization of the complex behavior of pectins in solutions and gels with respect to their stmcture, solvation, and the presence of ions and other saccharides has been presented (123). The solution and sorption properties of gum tragacanth and the pectin isolated from the roots of Hibiscus mani/)ot F (Tororoaoi) contributes to their use in specialty paper manufacture (124—126). [Pg.32]

Besides the medicinally used herbal mixtures, there arc also the so-called household teas which are preferred by people who are sensitive to coffee or who do not wish to drink a caffeine-containing beverage on a regular basis. Household teas are made up from drugs which, apart from small amounts of tannins, have only aroma substances and possibly also plant acids bramble leaves, raspberry leaves, hibiscus flowers, hips and haws, and apple skins arc frequent components of such teas [4]. [Pg.18]

Gambir, n. gambier, yellow catechu. Gambo nf, m. gambo hemp, ambary hemp (Hibiscus cannabinus). [Pg.169]

Numerousherbai diureticsare available as over-the-counter (OTQ products. Most plants and herbal extracts available as OTCdiureticsare nontoxic. However, most are either ineffective or no more effective than caffeine. The following are selected herbals reported to possess diuretic activity cetery, chicory, sassafras juniper berries St. John s wort, foxglove, horsetail, licorice, dandelion, digital is purpurea, ephedra, hibiscus parsley, and elderberry. [Pg.449]

Akhunov et al. (2008) purified chitin-specific PO with fungicidal activity from cotton and observed the increase of its activity in plants, penetrated by Verticillium dahliae. Golubenco et al. (2007) showed the presence of the chitin-binding PO isozyme in Hibiscus trionum, which activated dramatically after inoculation by V, dahliae. The plants of Nicotiana tabacum overexpressing the anionic PO (chitin-specific according to our data) were more resistant to Helicoverpa zea and Lasioderma serricorne as compared with the wild-type (Dowd et al., 2006). [Pg.210]

Abdurashidova N. Stipanovic R. (2007) Induction of peroxidase as a disease resistance response in resistant Hibiscus trionum) and susceptible Althea armeniaca) species in the family Malvaceae// Phytoparasitica. T. 35(4). P. 401 - 413. [Pg.217]

FIGURE 6.3.3 Fragment patterns of anthocyanins A, dephinidin 3-xyl-glc from Roselle (Hibiscus sabdariffa L.) B, pelargonidin-3-(feruloyl-sophoroside)-5-(malonyl-glucose) from radish (Raphanus sativus). (Source Giusti, M.M. et ah, J. Agric. Food Chem., 47,4657, 1999.)... [Pg.495]

Good manufacturing practices (GMPs) ensure that products meet specific quality standards, are not adulterated or misbranded, and contain the correct ingredients and doses stated on the label. GMPs specifically for dietary supplements are being proposed from the FDA. Cases of adulteration have been reported to the FDA, and examples include a plantain product adulterated with digitalis and hibiscus tea adulterated with warfarin [29]. [Pg.737]

Esparto (Stipa tenadssima) grass Hemp (Cannabis sativa) plants Two species of Corchorus plants Flax (Linum usitatissimum) plants Hibiscus (Hibiscus cannabinus) plants Bohemia nivea grass... [Pg.381]

Philip, D. (2010) Green synthesis of gold and silver nanoparticles using Hibiscus rosa sinensis. Physica E, 42, 1417-1424. [Pg.238]

With the D S SCs containing Hibiscus surattensis extract, the best performances were probably obtained because of the large amount of dye adsorbed on Ti02 (lxl cm2 active surface) in comparison with the other extracts from tropical flowers. Incident photon to current conversion efficiency (IPCE) values of 76% were calculated (2 — 590 nm). Jsc was 5.45 mAcm-2, Voc = 392mV, FF — 54%, and efficiency = 1.14%. Also, the stability of the photovoltaic devices was the best in the case of Hibiscus surattensis, even though it needs to be improved to achieve real long-term stability, especially as far as the sealing quality is concerned. [Pg.252]

Indian mustard (Brassica juncea Czern L.), tall fescue (Festuca arundinacae), birds foot trefoil (Lotus corniculatus), and kenaf (Hibiscus cannibinus) have been used to reduce soil Se levels near Los Banos, California. Total Se concentrations in soil depths from 0 to 60 cm were lower in all cropped plots than in the bare plots after four years (Banuelos, 2000). The efficiency of Se lost from the soil after four years for each of the four crop rotations was in the range of 17-60% (Banuelos, 2000). The cropped plots with only tall fescue had 25% lower soil Se concentrations after four... [Pg.300]

Anthocyanins are extracted commercially using either acidified water or alcohol. The extract is then vacuum evaporated to produce a commercial colour concentrate. The raw materials can be blackcurrants, hibiscus, elderberry, red cabbage or black grape skins. The most commonly used commercially are black grape skins, which can be obtained as a by-product. [Pg.98]

Okra, Hibiscus escuentus L. The immature pods of okra are popular as a vegetable and okra is also used for the ability to thicken soups and stews, and for fiber and oil. Notmuch is known about okra most workers concentrate their research on the chemical composition (26-29) of the mucilaginous materials found in the pod (30) stalk, nutritional properties (31). Research has also been conducted on the developmental properties of the okra seed (32). This paper is the first report of the chemical composition of auxin conjugates in okra pods bound to nitrocellulose membrane. [Pg.117]

N djouenkeu R, Goycoolea FM, Morris ER, Akingbala JO. Rheology of okra (Hibiscus esculentus L.) and dika nut (Irvingia gabonensis) polysaccharides. Carbohydr Polym 1996 29 263-269. [Pg.123]

HHP technique, 14 106-107 HIAC particle counter, IS 150 Hibernia Scholven three-step MIBK process, 16 338 Hibiscus cannabinus, 11 293 Hibiscus sabdariffa, 11 293 Hi-Capacity thickener, 22 66 Hicks and Turner experimental design text versus other texts, S 395t Hidden failure, 15 477 Hide, in paints, 18 57-58, 59 Hide paint, 18 62 Hiding power... [Pg.433]

Kenaf Hibiscus cannabinus) is used by Ford, Saab and Volvo for some interior trims. [Pg.799]

Enantioselective syntheses of four different stereoisomers of the major component of the sex pheromone of the pink hibiscus mealybug, Maconellicoccus hirsutus, maconelliyl... [Pg.318]

An interesting new area of work is the biotransformation of plant products to new compounds by their endophytic fungi. A known allelopathic compound, lepidimoide, was synthesized by an endophytic Colletotrichum sp. from okra Hibiscus esculentus) polysaccharide [(1 —> 4) — O — a-(D-galactopyranosyluronic acid)-(l - 2) —O — a-L-rhamopyranose]... [Pg.556]

Foundation or J J Enterprizes. An anonymous user provided the ingredients list dandelion root, burdock root, red clover top, chamomile flower, alfalfa leaf, licorice root, slippery elm inner bark, hibiscus flower, dog rose hips, natural fruit flavors. Dandelion root is said to be the effective diuretic. [Pg.44]

Kenaf (Manila hemp) Hibiscus (Hibiscus cannabinus) piants... [Pg.356]

Phyllanthus virgatus, is rubbed around the ear for ear infections. Extract of different dried parts of the palm are taken orally for filari-asis. A water solution of the cmshed dried bark or husk and grated bark of Hibiscus tiliaceus is used externally to soak fractures and sprains. Crushed aerial root tips of Ficus prolixa are fried with coconut cream made of fresh endosperm, and the resulting oil is taken orally as a laxative in treating serious diseases " . [Pg.119]

Ishikura, N. Flavonol glycosides in the flowers of Hibiscus mutahilis f. versicolor. Agr Biol Chem 1982 46 1705-1706. Smith, R. M., and]. M. Robinson. The essential oil of ginger from Fiji. Phytochemistry 1981 20 203-206. Anon. Analgesic formulations containing shogaol and gingerol. Patent-Japan Kokai Tokkyo Koho-82 46,914 1982 5 pp. [Pg.554]


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Hibiscus abelmoschus for hysteria

Hibiscus acid

Hibiscus anthocyanins

Hibiscus cannabinus

Hibiscus chinensis

Hibiscus elatus

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Hibiscus extract

Hibiscus mutabilis

Hibiscus rhombifolius

Hibiscus rosa-chinensis

Hibiscus rosa-sinensis

Hibiscus sabdariffa

Hibiscus syriacus

Hibiscus tiliaceus

Hibiscus trionum

Hibiscus vitifolis

Okra (Hibiscus esculentus

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