What is the description of turmeric?
Description. Turmeric is the dried knobby shaped rhizome of the plant Curcuma longa. Noted for its bright yellow color, it is related to and similar in appearance to ginger. This is most likely since both saffron and turmeric are used to make yellow colored dyes.
What are the characteristics of turmeric?
Native to southern India and Indonesia, turmeric is widely cultivated on the mainland and in the islands of the Indian Ocean. In ancient times it was used as a perfume as well as a spice. The rhizome has a pepperlike aroma and a somewhat bitter warm taste and has a strong staining orange-yellow colour.
What does the turmeric plant look like?
The turmeric plant grows to three feet and has oblong, dark green leaves that are about five inches wide. The flowers are yellow-white, growing on a spike-like stalk. It grows well in partial to full shade in soil that has been amended with organic matter.
What is the turmeric plant called?
Curcuma longa
Turmeric is a product of Curcuma longa, a rhizomatous herbaceous perennial plant belonging to the ginger family Zingiberaceae, which is native to tropical South Asia. As many as 133 species of Curcuma have been identified worldwide (Table 13.2).
How do you identify turmeric?
Test: Take some turmeric powder in a transparent glass and add a few drops of water and concentrated hydrochloric acid to it. Next, shake it vigorously. A pink colour to the mixture indicates the presence of metanil yellow. If the mixture releases small bubbles, it indicates the presence of chalk powder.
What is the texture of turmeric?
The texture is ‘oily’ due to the higher curcumin content, and when blending with other spices I suggest sieving it through a small strainer to prevent clumping. Turmeric powder should be stored in the same way as other ground spices, in airtight packs protected from light and extremes of heat and humidity.
How do you identify turmeric leaves?
Turmeric leaves are small to medium in size and are oblong or lanceolate in shape, averaging 80-115 centimeters in length and 30-48 centimeters in width. The smooth, light green leaves sprout from an erect, thick green stem that is connected to a golden root.
What zones does turmeric grow in?
Turmeric can be grown outside year-round in USDA zones 8 and higher, in the ground or in containers. We like to grow ours in several wine barrels, which allows us to easily control the soil quality and moisture level. In zones 7 and lower, growing turmeric is still possible!
Where does turmeric grow?
Turmeric is native to the monsoon forests of south east Asia. It is a perennial herb to 1m tall with underground rhizomes. It produces tall, very beautiful, white flower spikes, if clumps are left undisturbed for a year. The flower is so attractive that it is worth growing for this alone.
What part of the turmeric plant is used?
rhizomes
The rhizomes are the most widely used part of the plant as cooking ingredient, medicine and color dye though the leaves and the stems are used for many purposes mainly cooking.
Which adulterant is used in turmeric?
Seven out of nine turmeric-growing districts produced turmeric adulterated with a toxic bright yellow lead-containing compound called lead chromate.
What Colour is turmeric?
yellow
Often used as food coloring, the hues of turmeric range from bright yellow to deep orange, depending on the variety. Think of yellow mustard, golden butter and orange cheese, all of which can get their vibrant color from turmeric.
What is the scientific name of turmeric plant?
The scientific name of turmeric plant is Curcuma domestica syn. Curcuma longa with family ingiberaceae, the ginger family (how to grow ginger). The popular varieties of turmeric plant are Curcuma longa, Curcuma zedoaria and Curcuma aromatica.
What is turmeric used for?
Turmeric. Turmeric, ( Curcuma longa ), perennial herbaceous plant of the ginger family (Zingiberaceae), the tuberous rhizomes, or underground stems, of which have been used from antiquity as a condiment, a textile dye, and medically as an aromatic stimulant. In biblical times it was used as a perfume as well as a spice.
Is turmeric a herb or spice?
Turmeric is a member of the Curcuma botanical group, which is part of the ginger family of herbs, the Zingiberaceae. Its botanical name is Curcuma longa. Turmeric is widely grown both as a kitchen spice and for its medicinal uses.
What are the rhizomes of turmeric?
In addition to the root, the turmeric plant produces rhizomes, which are underground stems growing parallel to the ground that produce roots below and new shoots from their upper surface. Turmeric rhizomes have also been used for medicinal purposes. The plant’s leaves are divided, lance-shaped and narrower at each end.
