Many bioactive compounds in ginger have been identified, such as. Accepted october, 2010 the chemical composition and antioxidant activity in aqueous and solvent extracts of. A teaspoon of ginger powder in 5 l will produce a back of the throat ginger tickle which many initially prefer, especially for newyoung ginger beer. Chemical standardization of these products is needed for quality control and to facilitate. Active compounds in gingers usually, the chemical constituents of ginger include 1, 8. Exact mechanism of action of ginger in nausea and vomiting is not clear but it is thought that such type of effect due to constituents present in ginger including gingerols, shogaols, and galanolactone and diterpenoid of ginger 79,80. Ginger zingiber officinale roscoe is a common and widely used spice. Anticancer potential of a mix of natural extracts of turmeric, ginger. Optimized heat treatment enhances the antiinflammatory capacity. Ginger and its constituents show a significant effect on nausea and vomiting. It is rich in various chemical constituents, including phenolic compounds.
The study elucidates the chemical composition of zingiber officinale. Eight different characterized drug resistant bacterial strains including s. Comparison of ginger zingiber officiale roscoe oleoresin. Garlic allium sativum and ginger zingiber officinale used in the present study were purchased from the local market of lahore, pakistan. Staphylococcus aureus is a gram positive, nonmotile bacterium. Zingiberol, zingiberene, phellandrene and linalool are important constituents of the oil. Gas chromatographic analysis of volatile components of. Zingiber officinale is the botanical name of ginger. Mass spectra were simultaneously acquired using esi in both negative. Ginger and coriander contain many chemical constituents which have anti inflammatory effect against inflammation caused by gamma radiation.
Its sharp, distinct flavor is unmistakable, and many people appreciate its aromatic taste. Medicinal properties of ginger zingiber officinale rosc. The pungent principles or nonvolatile constituents of ginger are considered responsible for its flavor, aromatic properties, and pharmacological activity. Identification and quantification of gingerols and related. Fresh gingers zingiber officinale roscoe were acquired from a local farm in busan, korea on march 2008. The aromatic constituents include zingiberene and bisabolene, while the pungent constituents are known as gingerols and shogaols. Bioactive compounds and bioactivities of ginger zingiber officinale. Ginger, ginger rhizome, and its major active components. Compounds of ginger zingiber officinale, shown to exhibit. The seeds have a pleasant aroma and a characteristic warm, slightly pungent taste.
It adds a strong, pungent flavour to dishes as a consequence of a number of chemical compounds it contains. The chemical profiles of gingerolrelated compounds were analyzed. Other gingerol or shogaolrelated compounds 110%, which have been reported in ginger rhizome, include 6paradol, 1dehydrogingerdione, 6 gingerdione and 10gingerdione, 4 gingerdiol, 6gingerdiol, 8gingerdiol, and 10gingerdiol, and diarylheptanoids 59, 60. Chemical composition and antioxidant properties of ginger root zingiber officinale shirin adel p.
In this work ginger oleoresin was obtained with ethanol, isopropanol and liquid carbon dioxide. Identification and quantification of gingerols and related compounds in. A mature torch ginger plant grows as a large clump that commands much attention. Pdf chemical composition and antioxidant properties of. Ginger zingiber officinal rose is an underground stem or rhizome of the plant zingiber officinate. Qualitative analysis of their bioactive constituents from turmeric, ginger and garlic were done using. Active ingredients of ginger as potential candidates in. Therefore, the standardization of active constituents in ginger products is an. This facultative anaerobe is a gram positive, nonmotile bacterium hailing from staphylococcaceae family, powered to infect every known mammalian species causing food poisoning 2, 3. A mature torch ginger plant is a stately one, commanding much attention. Ginger zingiber officinale international journal of current. Molecular targets of ginger and its active constituents against gastrointestinal cancer. The chemical studied of ginger found that it has over 400 different constituents. Ginger zingiber officinale phytochemicalsgingerenonea.
Pdf bioactive compounds and biological activity of ginger. Staphylococcus aureus has evolved as one of the most devastating pathogens, demonstrating a wide range of antibiotic resistance. Other chemicals and reagents were acquired from sigma. Optimization of extraction conditions for the 6shogaolrich extract. The mineral elemental composition of ginger root samples as shown in table ii indicated that ginger is rich in essential minerals like. The chemical profiles of gingerolrelated compounds were analyzed by liquid. The pungency of the ginger is due to gingerols and shogoals. The volatiles composition of ginger cultivated on shikoku island is specific and.
Active compounds in gingers and their therapeutic use in. Ginger has been used to treat stomach upset, nausea, diarrhea, colic, arthritis, heart conditions, flu. Nmr spectra were acquired using a bruker rheinstettern, germany. Katragunta, indian institute of chemical technology for helping with us lcesimsms analysis. Fresh gingers zingiber officinale roscoe were acquired from a local farm in. A very warm aroma, having a sweet top note and woodsy scent.
Bioactive compounds and bioactivities of ginger zingiber officinale roscoe. All oleoresin samples had monoterpenes and sesquiterpenes. Abstract ginger is a plant recently gaining attention in the food and pharmaceutical industries because of its spice and medicinal importance. Volatile oils, also known as ginger essential oils, are generally composed of terpenoids 14. Pdf in recent times many chemical drugs are capable of causing the side. Optimization of extraction conditions for the 6shogaolrich extract from. Chemical composition and antioxidant properties of ginger.
Cell culture studies show that ginger has antioxidant properties. Gingerols, the most abundant constituents of fresh ginger, are. Physical properties of ginger zingiber officinale by e. They are one of the highest priced and most expensive spices after saffron and vanilla. The part of the ginger plant that is used is the root, which is botanically the rhizome. Pdf chemical analysis of red ginger zingiber officinale roscoe. However, it is not known whether ginger antioxidant constituents are bioavailable in humans. It is botanically correct to refer to ginger as a rhizome rather than a root. Ginger and coriander contain many chemical constituents which have antiinflammatory effect against inflammation caused by gamma radiation.
Two heaped desert spoons of ground dried ginger added to the initial brew will produce a firey ginger mix. Chemical composition and antioxidant properties of ginger root zingiber officinale article pdf available in journal of medicinal plant research 424. The volatile oil content of african ginger has been found to be from 14% on dry weight basis but only about 0. The analysis of ginger oil content in the two samples showed that the highest yield of 0.
Ginger, a source of valuable phytonutrients, is characterized as having an aromatic odor and a pungent taste1. Pdf ginger has an abundant amount of biological compounds. However, for the last century ginger, and ginger extracts has been acquired. It has ben used as traditional medicine in china, india, malaysia and arabic countries since ancient times.
Research progress on chemical constituents of zingiber officinale. Ginger oil is extracted from the ginger root using steam distillation. Ginger and turmeric plants have several similar characteristics both possess pale green flowers and are surrounded by long lanceolate leaves. Investigations have shown gingerol and shogoals to be mutagenic. The growth habit of the torch ginger is rhizomatous in nature. The chemical compositions of the extract were compared with each other. Ginger zingiber officinale plant profiler sigmaaldrich. The aim of this study is to determine the composition of chemical compounds in the essential oil of the red ginger rhizomes planted in aceh. Ginger is a spice that can be commonly found in supermarkets and in the kitchen, either as the fresh root, or in dried, powdered form. Ginger zingiber officinale roscoe belongs to the zingiberacea family.
431 547 590 499 194 644 1346 930 1538 363 344 531 1357 1306 286 1514 234 967 12 267 1313 1493 1221 1274 415 921 941 1337 1545 215 349 276 449 1331 753 691 525 490 1126 8 119 857 459 566 109