Kunyit / Turmeric

Kunyit (Curcuma longa) merupakan sejenis rempah yang banyak digunakan dalam kari dan masakan lain Asia Selatan. Kunyit juga digunakan untuk memberi warna kuning pada masakan.Selain kegunaan kepada masakan, kunyit juga terkenal di kalangan masyarakat Melayu dan India dengan khasiatnya sebagai ubat pembersih dalaman badan dan mencantikkan kulit. Di samping itu daun serta bunga kunyit bagi sesetengah masyarakat Melayu memang digemari sebagai ulam.

Turmeric (Curcuma longa) is a rhizomatous herbaceous perennial plant of the ginger family, Zingiberaceae which is native to tropical South Asia. It needs temperatures between 20 and 30 deg. C. and a considerable amount of annual rainfall to thrive. Plants are gathered annually for their rhizomes, and re-seeded from some of those rhizomes in the following season.
It is also often misspelled (or pronounced) as tumeric. It is also known as kunyit (Indonesian and Malay) or haldi or pasupu in some Asian countries[2]. In medieval Europe, turmeric became known as Indian Saffron, since it is widely used as an alternative to far more expensive saffron spice.

Its rhizomes are boiled for several hours and then dried in hot ovens, after which they are ground into a deep orange-yellow powder commonly used as a spice in curries and other South Asian cuisine, for dyeing, and to impart color to mustard condiments. Its active ingredient is curcumin and it has an earthy, bitter, peppery flavor and has a mustardy smell.
Sangli, a town in the southern part of the Indian state of Maharashtra, is the largest and most important trading centre for turmeric in Asia or perhaps in the entire world.[3]

In non-Indian recipes, turmeric is sometimes used as a coloring agent. It has found application in canned beverages, baked products, dairy products, ice cream, yogurt, yellow cakes orange juice, biscuits, popcorn-color, sweets, cake icings, cereals, sauces, gelatins, etc. It is a significant ingredient in most commercial curry powders.

Turmeric (coded as E100 when used as a food additive) is used to protect food products from sunlight. The oleoresin is used for oil-containing products. The curcumin/polysorbate solution or curcumin powder dissolved in alcohol is used for water containing products. Over-coloring, such as in pickles, relishes and mustard, is sometimes used to compensate for fading.
In combination with annatto (E160b), turmeric has been used to color cheeses, yogurt, dry mixes, salad dressings, winter butter and margarine. Turmeric is also used to give a yellow color to some prepared mustards, canned chicken broths and other foods (often as a much cheaper replacement for saffron).
Turmeric is widely used as a spice in Indian and other South Asian cooking. Momos (Nepali meat dumplings), a traditional dish in South Asia, are spiced with turmeric.