chemical composition of ginger

It can be produced in many countries but it does best in moist, tropical conditions. Ginger's Chemical Composition The mixture of zingerone, shogaols and gingerols is behind the special smell and flavor that distinguish ginger. There is a separate discussion of essential oils from India, China, and other Southeast Asian countries, including Japan. Chemical constituents and therapeutic properties of Ginger essential oil: The major chemical components of Ginger essential oil are camphene, a-pinene, b-pinene, zingiberene, geraniol, borneol, neral, geranyl acetate, 1,8-cineole, citral, b-bisabolene, linalool, nerol, geranial and y-terpineol. Plantation Products Spices & Flavor Technology Department, CSIR‐Central Food Technological Research … Ginger (Zingiber officinale) is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice and a folk medicine. Chemical composition , a perennial plant, belongs to ginger family (Zingiberaceae). The oil is extracted by means of steam distillation from the unpeeled or dried, ground-up root (rhizome) of the plant, and can yield about 2 - 4 % oil. Pushpa S. Murthy. Chemical composition of ginger essential oil Ginger oil's yield is varying from 1.0 to 3%, depending upon the source of rhizomes [9]. Zingiber officinale Roscoe is commonly used in food and pharmaceutical products but can also be used in cosmetics and daily necessities. 1.1 Economic and Social Impact of Ginger In the 1980s, ginger world production was estimated at 100,000 t, but because of the several In addition to the es-sential oil's yields, the chemical compositions of ginger oils are affected from the source of rhizome, freshness or dryness and extraction methods. There may be dozens of different complex chemical interactions allowing ginger to prevent or benefit conditions like heart attacks, arthritis and ulcers. Citral is also used in perfumery for its citrus odour. Materials and Methods Plant material The dry rhizomes of ginger plant were collected from herbs 6, pp. It is native to India, and now extensively cultivated in the tropical and subtropical regions of South and Southeast Asia including China, Indonesia, and India, and some areas of Africa with a warm and wet tropical climate. Chemical composition of ginger and lime to the inherent acidity present in the lime juice. Chromatographic analysis showed that the chemical profiles of the extracts (obtained using CO 2 as the solvent) were similar and contained oxygenated monoterpenes and sesquiterpenes. Chemical Analysis of Essential Oil of Ginger (Zingiber officinale)Misbah Sultan , Haq Nawaz Bhatti and Zafar Iqbal : Abstract: The present project was undertaken to evaluate the quality of ginger rhizomes imported from China and Thailand, on the basis of their essential oil content and composition. There are more than four hundred taste, fragrance, nutrient and synergistic constituents interacting to create an endless number of medicinal benefits. 3.4.1 Antibacterial activity of ginger. spices, i.e., ginger and cumin. 1542-1549. So, this study was designed to evaluate the chemical composition and antioxidant activity of ginger (Zingiber officinale) and cumin (Cuminum cyminum). Essential oils have a chemical composition rich in volatile and odorous secondary metabolites, mainly monoterpenes and sesquiterpenes. The chemical composition of the GEOs is shown in Table 1, which reveals 20 kind of active components, accounting for 84.727% and 78.325% of the total content. Further discussion centers on synthesis and biosynthesis of pungent compounds of ginger rhizomes, including essential oils of ginger, and their physicochemical properties and chemical composition. The highest yield for volatile oil was obtained by the cumin sample, which was 2.52 ± 0.11%, while the fresh ginger showed the lowest yield (0.31 ± 0.08%). So, this study was designed to evaluate the chemical composition and antioxidant activity of ginger (Zingiber officinale) and cumin (Cuminum cyminum). The various chemical components identified in the essential oils of officinale are Zingiber shown in Table 2, oxygenated monoterpenes were the dominant constituents in the Z. officinaleoil (10 compounds, 92.12%) of which citral (2, 6octadienal, 3, 7- … ginger are the most sortafter ginger in the international - market though the whole dry ginger commands higher price because of the longer time it takes for the product to get dried-up and ready for sales. The chemical composition and antioxidant activity (in aqueous and solvent extracts) of Ginger root (Zingiber officinale) were determined. Another factor is that 3% of ginger’s chemicals are made up from oil that is composed of 200 chemical substances such as: Data on maturity studies showed that the volatile oil, acetone extract and crude fibre content in ginger varieties increased steadily from September to December. The highest yield for volatile oil was obtained by the cumin sample, which was 2.52 ± 0.11%, while the fresh ginger showed the lowest yield (0.31 ± 0.08%). In recent years, many scholars have studied the chemical composition of Zingiber officinale Roscoe; therefore, it is necessary to comprehensively summarize the chemical composition of Zingiber officinale Roscoe in one article. Mace’s chemical composition is similar to that of nutmeg, as they are both obtained from the same plant. So, this study was designed to evaluate the chemical composition and antioxidant activity of ginger (Zingiber officinale) and cumin (Cuminum cyminum). The antioxidant components analysed were polyphenols, vitamin C, β carotene, flavonoids and tannins. Several studies reported the antimicrobial properties of Z. officinale essential oil against various bacteria, as can be seen in Table 3. Ginger Oleoresin Chemical Composition, Bioactivity and Application as Bio‐Preservatives. The volatile oils of ginger obtained by the two extraction methods included characteristic volatile components such as zingiberene, α-curcumene, and 6-gingerol . The estimated chemical composition of ginger was: moisture (15 ±0.033)%, fiber (17± 0.03)%, ash (6.5±0.001)%, protein (5.2±0.I)I%, fat (8.0± 0.003)% and carbohydrates (48.3 ±1.16)%. The aim of this study was to determine the chemical composition and antimicrobial activity for different extracts of ginger by investigating its effects on inhibition of biological activity of bacteria and fungi. 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