[Latin Name] Tagetes erecta L

[Plant Source]fromChinal

[Specifications] 5%~90%

[Appearance] Orange Yellow fine powder

Plant Part Used: Flower

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[Net weight] 25kgs/drum

Introduction

Marigold flower belongs to compositae family and tagetes erecta. It is an annual herb and widely planted in Heilungkiang, Jilin, Inner Mongolia, Shanxi, Yunnan , etc.The marigold we used comes from Yunnan province. Based on the local situation of special soil environment and lighting condition , the local marigold have characteristics like growing fast,long flowering period ,high productive capacity and adequate quality.Thus, the steady supply of raw materials, high yield and reduction of cost can be guaranteed.

Products function

1).Protect skin from the harmful solar ray.

2).Protect skin through reducing the risk of macular degenration.

3).Prevent cardiopathy and cancer and resist arteriosclerosis.

4).Prevent retina against oxidation when absorb light

5).Anti-cancer and preventing diffuse of cancer cell

6).Promote eyes’ health

Usage

(1)Applied in pharmaceutical health care product field, it is mainly used in vision care products to alleviate visual fatigue, prevent macular degeneration,and protect the health of eye

(2)Applied in cosmetics, it is mainly used to whitening, anti-wrinkle and UV protection.

This video shows you how to pronounce Hypericin

For Unit 3 Biology, Signatures of Life. A brief overview of carbohydrates.
Carbohydrates are one of the 4 major groups of biomacromolecules (other groups include Proteins, Lipids and Nucleic Acids).
Carbohydrates are made up of Carbon, Hydrogen and Oxygen atoms and follow the general formula CH2On.
Monosaccharides are single sugar units, e.g: glucose and fructose
Through condensation (aka dehydration) reactions monosaccharies can be combined into disaccharides.
Disaccharides are sugar units made up of 2 sugar molecules. e.g: Sucrose( a disaccahride) is composed of one glucose molecule and one fructose molecule. Lactose (a dissacharide) is composed one glucose molecule and one galactose molecule.
Mono and disaccharides play an important role in biological systems as energy sources. They are used when energy is required quickly.
Polysaccharides are made up of many sugar molecules bound by glycosidic bonds (bonds formed through condensation reactions).
Starch – is the energy storgae unit in plants. It i smade up of many monosaccharides (glucose) combined together. Starch is insoluble, so it has little effect on osmotic balance in plant.
Glycogen – sugar storage in animals. Sugar that is not utilised by an animal is converted to glycogen and stored in the muscles and liver. When these sites are full, excess sugar is converted to fat.
Cellulose – functions as a structural carbohydrate in plants. Found in every plant cell wall. Bundles form very tough fibres.
Derivative of cellulose is Chitin. which is the main component of insect exoskeletons. Another derivative is pectin, a material that exists between cell walls to help bind them together.