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Bolise Co., Limited. is an ISO 9000:2001, GMP, Kosher certificated manufacturer of herbal extracts, natual food colors, natural preservatives and pharmaceutical ingredient with over 10 years history. We mainly devotes to sale popularizing and research and services of natural products, and promote the development of natural herbal industry.

Operating the notion for "Profession,Trust, Value", our sales volume increases continuously. Our products have been sold to more than 50 countries, mainly in America, Europe, Asia.

We sincerely welcome friends from all over the world to discuss business with us. Afterwards, we will continue to develop and promote business for mutual benefit withs our precise management, good quality, excellent service and competitive price.

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Bolise Safflower Yellow Color is a natural food pigment extracted from the petal of Carthamus Tinctoria L. by the process of extracting, filtrating, purifying, concentrating, sterilizing, spraying &amp; drying. The main coloring ingredient is carthamine.

Bolise Safflower Yellow Color

Bolise Gardenia Yellow Color is a pure natural and water soluble food color ,is extracted from the gardenia fruit of madder family (Gardenia jasmimoides ELLIS) by the process of crushing, extracting, filtrating, purifying, concentrating, sterilizing, spraying &amp; drying. The main coloring ingredient is crocin and crocetin.

Bolise Gardenia Yellow Color

Bolise Gardenia Blue Color is a natural food pigment, is got from the gardenia (Gardenia jasminoides ELLIS) fruit of madder family by biological fermentation.

Bolise Gardenia Blue Color

Bolise ε-Polylysine, ε-PL,epsilon-Polylysine is a natural substance from streptomyces albulus metabolism. It is widely used as food preservative. It can inhibit the growth of Gram-positive and Gram-negative bacteria, yeasts, molds, bacteria, ect.physical properties ε-Polylysine is hygroscopic, light yellow power. It is soluble in water, slightly soluble in ethanol, insoluble in organic solvent such as ethyl acetate, ether, ect. The molecular of ε-Polylysine is a straight chain polymer of lysine. It can decompose for lysine within the human body, and can be completely digested absorption by the human body not ε-Polylysine can inhibit the growth of Gram(+) and Gram(-) bacteria , yeast, mold, virus, ect., especially inhibit the Gram(-) bacteria which can’t easily inhibit by other preservatives such as E.coli, Salmonella, and also can inhibit the thermophilics, such as B,stearothermophilus. Its activity is not affected by PH, and stable when heated (120℃ for 20min). Therefore, it can be sterilized along with the raw material. It is a food preservative which is highly efficient, safe, and has no side-effects. Quality standard; FAO/WHO,1992.

Bolise ε-Polylysine, ε-PL,epsilon-Polylysine

Bolise Brilliant Blue is sulfophenylmethylium disodium salt which is bluish violet in color and odorless. It has good stability to light and poor oxidation.

Bolise Brilliant Blue

Bolise

Bolise Co., Limited. is an ISO 9000:2001, GMP, Kosher certificated manufacturer of herbal extracts, natual food colors, natural preservatives and pharmaceutical ingredient with over 10 years history. 

Bolise - Herbal Extracts - Natural Food Colors - ISO 9000:2001

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Bolise Brilliant Blue - Brilliant Blue FCF (FD&C Blue No.1)

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	Value	Units	Test Method / Conditions
Arsenic Content	max. 1	ppm	—
Chromium Content	max. 50	ppm	—
Dye Content	min. 85	%	—
Ether Extract	max. 0.3	%	—
Heavy Metal	max. 10	ppm	—
Loss on Drying	max. 10	%	—
Manganese	max. 50	ppm	—
Subsidiary Dyes	max. 6.0	%	—
Total Sodium Chlorides & sulphates	max. 4.0	%	—
Water Insoluble Matter	max. 0.2	%	—

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