| Beet Root E4 Powder | Yunnan Rainbow Bio-tech. Co., Ltd | Beet Root E4 Powder is obtained from the root of red beet, and appears as a purplish red powder with a characteristic scent. This product is water soluble and is often used in dietary supplements. | |
| Beet Root Juice Concentrate | Yunnan Rainbow Bio-tech. Co., Ltd | Beet Root Juice Concentrate is obtained from the root of red beet by extraction, filtration, and concentration. It appears as a purple red liquid with a characteristic scent. This product is often used in juices and dietary supplements. | |
| Black Rice E30 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Black Rice E30 Liquid is obtained from the Gramineae plant, and appears as a dark red liquid with a characteristic scent. This product is water soluble and can be used in cereals, beverages, and bakery products. | |
| Capsicum Oleoresin | Yunnan Rainbow Bio-tech. Co., Ltd | Capsicum Oleoresin is obtained from Chilli by removing seeds, pelletizing, extraction, filtration, refining and concentration. It may contain edible oil, and appears as a dark red to red oily liquid with a characteristic scent. This product is often used ...展开 Capsicum Oleoresin is obtained from Chilli by removing seeds, pelletizing, extraction, filtration, refining and concentration. It may contain edible oil, and appears as a dark red to red oily liquid with a characteristic scent. This product is often used as a seasoning in spicy foods. 收起 | |
| Carthamus E60 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Carthamus E60 Liquid is obtained from the flower of Asteraceae by extraction and appears as a brown liquid with a characteristic odor. This product is used as a natural color additive in beverages. | |
| Carthamus Juice Concentrate E15 | Yunnan Rainbow Bio-tech. Co., Ltd | Carthamus Juice Concentrate E15 is obtained from the flower of Asteraceae by extraction, filtration, and concentration. It appears as a brown yellow liquid with a characteristic odor. This product is often used in juices and dietary supplements. | |
| Cosmythic® Inbio-T | Purextract (formerly DRT) | Cosmythic® Inbio-T is a valued OPC (oligomeric proanthocyanidin) with a high content in low-molecular weight oligomers of catechin and epicatechin. Cosmythic’s effects on skin has been proven in a random double blind placebo-controlled clinical study. Cos...展开 Cosmythic® Inbio-T is a valued OPC (oligomeric proanthocyanidin) with a high content in low-molecular weight oligomers of catechin and epicatechin. Cosmythic’s effects on skin has been proven in a random double blind placebo-controlled clinical study. Cosmythic visibly reduces the intensity of dark spots by regulating melanogenesis. It is also scientifically proven that this active ingredient enhanced skin beauty thanks to its action on firmness, elasticity and wrinkles. 收起 | |
| Cyanotis Vaga Extract | Yunnan Rainbow Bio-tech. Co., Ltd | Cyanotis Vaga Extract is obtained from Cyanotis Vaga by extraction, filtration, refining, and concentration. It appears as a yellowish powder that has no odor. This product is often used in nutritional supplements. | |
| Effialine® PUR' Expert | Purextract (formerly DRT) | Effialine® PUR' Expert is a purified natural extract from Olive Leaf with a high oleuropein content (52% to 57%). Thanks to a unique extraction process, Effialine is the most purified olive leaf extract available on the market at the moment. Effialine is ...展开 Effialine® PUR' Expert is a purified natural extract from Olive Leaf with a high oleuropein content (52% to 57%). Thanks to a unique extraction process, Effialine is the most purified olive leaf extract available on the market at the moment. Effialine is a powerful anti-Oxydant. Oleuropein is backed by an EFSA positive opinion on its protection of LDL particles from oxidative damage. Product applications include dietary supplements and functional foods. PUR’expert line offers highly purified extracts for ever more demanding formulations such as for the prevention of cardio-vascular disease, for male urinary comfort and male well-being and improved vascular tonics. 收起 | |
| Gardenia Blue E10 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Gardenia Blue E10 Liquid is a natural blue color used as a coloring agent in beverages. This product appears as a black liquid that has a characteristic odor. | |
| Gardenia Yellow E120 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Gardenia Yellow E120 Liquid is a water soluble, natural yellow color used as an additive in beverages. This product appears as a brown red liquid with a characteristic scent. | |
| Lac Dye Powder | Yunnan Rainbow Bio-tech. Co., Ltd | Lac Dye Powder is obtained from Lacifer lacca by using a weak alkali solution and refining. This product appears as an orange red powder and is used as a natural red color for beverages. | |
| Marigold Oleoresin | Yunnan Rainbow Bio-tech. Co., Ltd | Marigold Oleoresin is obtained from marigold flowers by fermentation, pelletization, extraction, filtration and concentration. It appears as a dark brown to black oily liquid or solid with a characteristic scent. This product is often used in dairy produc...展开 Marigold Oleoresin is obtained from marigold flowers by fermentation, pelletization, extraction, filtration and concentration. It appears as a dark brown to black oily liquid or solid with a characteristic scent. This product is often used in dairy products, confectionery, and beverages. 收起 | |
| Oligopin® PUR’expert | Purextract (formerly DRT) | 一种来自松树皮的天然提取物。它具有活化血管和抗自由基的特性，可以用在多维片、抗氧化剂和活化血管产品的配方中。 | |
| Paprika Oleoresin | Yunnan Rainbow Bio-tech. Co., Ltd | Paprika Oleoresin is refined from high quality paprika, and can contain vegetable oil. It appears as a dark red oily liquid with a characteristic scent. This product is often used in meat products, salad dressings, and mustard. | |
| Phytopin® Inbio-T | Purextract (formerly DRT) | Phytopin® Inbio-T, a pine phytosterol, is a natural extract characterized by its purity and its constant quality. Phytopin® Inbio-T contains a molecule that regulates the activity of 5 α reductase enzymes. Overactive 5 α reductase enzymes are associated w...展开 Phytopin® Inbio-T, a pine phytosterol, is a natural extract characterized by its purity and its constant quality. Phytopin® Inbio-T contains a molecule that regulates the activity of 5 α reductase enzymes. Overactive 5 α reductase enzymes are associated with androgenic alopecia. Phytopin® Inbio-T is used to fight against hair loss in men and perimenopausal women. Phytopin® Inbio-T is also used in functional foods and dietary supplements. 收起 | |
| Phytopin® PUR’expert | Purextract (formerly DRT) | 一种从松树中提取的植物甾醇混合物。它是一种非常优秀的乳化剂和抗炎剂，用于膳食和营养食品中。 | |
| Purple Sweet Potato E20 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Purple Sweet Potato E20 Liquid is obtained from purple potatoes and appears as a purple red liquid with a characteristic scent. This product is used as a water soluble, natural red color in beverages, bakery products, and confectionery. | |
| Red Cabbage E20 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Red Cabbage E20 Liquid is obtained from red cabbages and appears as a purple red liquid with a characteristic odor. The product is used as a natural color in beverages. | |
| Red Cabbage Juice Concentrate | Yunnan Rainbow Bio-tech. Co., Ltd | Red Cabbage Juice Concentrate is obtained from red cabbages by extraction, filtration, and concentration. It appears as a purple red liquid with a characteristic odor. This product is often used in juices. | |
| Red Radish E30 Liquid | Yunnan Rainbow Bio-tech. Co., Ltd | Red Radish E30 Liquid is obtained from red radishes and appears as a red liquid with a characteristic odor. This product is used as a water soluble, natural red color in beverages. | |
| Red Radish Juice Concentrate | Yunnan Rainbow Bio-tech. Co., Ltd | Red Radish Juice Concentrate is obtained from Red Radish by extraction, filtration and concentration. It appears as a red liquid with a characteristic odor. This product is often used in juices. | |
| Tannic Acid Food Grade | Yunnan Rainbow Bio-tech. Co., Ltd | Tannic Acid Food Grade is obtained from Galla Chinensis by extraction, filtration, refining, and concentration. It appears as a yellow powder with a slight characteristic scent. This product is often used in clarifying beer and wine. | |
| Vita S Inbio-T | Purextract (formerly DRT) | Vita S Inbio-T is extracted from white grape seed. Vita S is a cost effective extract, characterised by its absence of tannins. Vita S is an active ingredient whose thermogenic action helps eliminate fluid retention and promote slimming. Vita S combines a...展开 Vita S Inbio-T is extracted from white grape seed. Vita S is a cost effective extract, characterised by its absence of tannins. Vita S is an active ingredient whose thermogenic action helps eliminate fluid retention and promote slimming. Vita S combines a guaranteed content in OPC ( 60% minimum) and a competitive price. Vita S is a natural extract intended for specific food supplements and nutricosmetics. Vita S is especially recommended for slimming indications. It is used for food supplements, beverages, cereal bars and mashed fruit sauces. 收起 | |
| Vitaflavan® PUR’expert | Purextract (formerly DRT) | 一种来自白葡萄籽的天然提取物。它具有活化血管和抗自由基的特性，可以用在多维片、抗氧化剂和活化血管产品的配方中。 |
