recommendation+of+indgo



WHAT CAN YOU DO ?
 * Avoid the food with artifial dyes, such as Blue2 (Indigo dyes).
 * Read the ingredient list on food before you eat them.
 * Avoid yielding to arguments that only one in a million people using each of these dyes will get cancer at the doses used in foods, drugs, or cosmetics.

Synthetic indigo dye can be replaced by its usefulness in the food and beverage with a natural blue dye, including :





Division: Magnoliophyta Class: Magnoliopsida Nation: Fabales Tribe: Fabaceae Genus: Indigofera Type: Indigofera tinctoria

Tarum (from Sundanese), tilapia, or indigo (Indigofera, tribal legumes or Fabaceae) is a plant producing a natural blue color. Marga Indigofera (indigo plant), large (approximately 700 species) spread throughout the tropical and subtropical regions of Asia, Africa and America most of the species growing in southern Africa and the Himalayas. Indigofera plants containing glucoside indikan. Indigo blue color is obtained from soaking the leaves (in quantity). The blue color produced by soaking the leaves during the night. After overnight will form a layer on top of the green or blue. This liquid is then boiled, then dried in the sun to dry. As the dye-producing plants, Indigofera planted in the highlands and as a secondary crop paddy land. Land should berdainase pretty good. If used as cover crops, Indigofera only be planted in the garden with little shade or without shade. This species enjoys a hot and humid climate with rainfall of not less than 1,750 mm / year. This plant is able to survive against pengenangan for 2 months. Indigo precursors in plants is indoksil, resulting glucoside indican, isatin esters B, where after both extraction and chemical modification of the complex of indigo dye.



Division: Spermatophyta Sub Division: Angiospermae Class: Dicotyledonae Nation: Rubiales Tribe: Rubiaceae Marga: Gardenia Type: Gardenia jasminoides Ellis.

Resulting from the extraction of Gardenia blue Gardenia jasminoides fruit that consists of color iridoid glycosides and gerdenoside geniposide and formations that give rise to normal blue color. After extraction, geniposide hydrolyzed by B-glucosidase into glucose and genipin, by transforming the blue pigment in the reaction with the amino acid, glycine and lisin.Gardenia is one source of blue dye derived from nature. The phytochemical screening showed the leaves contain flavonoids, saponins, tannins error, and steroid / triterpenoid. Aside from being a plant pigment is also efficacious efficacious as drugs canker sores, fever medication, drug shortness of breath and high blood pressure medications.



Domain: Bacteria Phylum: Cyanobacteria Class: Chroobacteria Order: Oscillatoriales Family: Phormidiaceae Genus: Arthrospira Species: Spirulina platensis

Spirulina is a type of blue green algae, often found in brackish water that is alkaline. Spirulina is an aquatic plants, microalgae (Cyanobacteria) spiral-shaped, single-celled which have existed for 3.5 billion years ago, and has been consumed by the ancient Aztecs in Mexico since 5 centuries ago. Algae S.platensis spiral-shaped and have a thin cell and not webbed core. Tues S.platensis contain chloroplasts, kromatophora and pigment dispersed in the cytoplasm. Types of algae S.platensis small cell has a diameter of 1-3 microns with homogeneous cytoplasm. Spirulina is a dark green. This color is caused by a combination of chlorophyll (green), phycocyanin (blue) and carotenoids (orange). Different colors is to absorb energy from sunlight different

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