Kobashi Vitamin E Oil 抗氧化純維他命E油
VITAMIN E NATURAL Ecocert approved grade 900mg mixed tocopherols per gram. T-90 is intended for use as an antioxidant in the dietary supplement, food and cosmetic industry. Add up to 2000ppm: 0.2% to moisturiser and carrier oil. Helps oils last longer.
KOBASHI VITAMIN E NATURAL T-90
Natural Mixed Tocopherols Concentrate
900mg mixed tocopherols per gram
SOURCE: Soy and Wheatgerm
COLOUR: clear brownish-red viscous
ORIGIN: USA
AROMA: deep, wheaty, slightly nutty.
Vitamin E oil maybe contraindicated for those prone to allergies.
Example of use
The product is a mixed tocopherol of natural origin, which contains low quantities of other vegetable oil constituents due to the raw materials or natural antioxidants. T 90 C is suitable as a natural antioxidant or as an active substance in skin care products and hair after treatment preparations. Since the free tocopherol is sensitive to oxygen and light, the product should protected against light and packaged in opaque containers impermeable to oxygen.
Product Description
T-90 is a clear brownish-red viscous oil with mild taste and odor. It contains natural mixed tocopherols which are obtained from edible vegetable oils. T-90 is intended for use as an antioxidant in the dietary supplement, food and cosmetic industry.
Molecular Structure Name Empirical Molecular CAS
Formula weight
d-a-tocopherol C29H50O2 430.69 59-02-9
d-ß-tocopherol C28H-48O2 416.66 16698-35-4
d-g-tocopherol C28H48O2 416.66 54-28-4
d-d-tocopherol C27H46O2 402.64 119-13-1
The typical tocopherol composition is:
14 % d-a-tocopherol
2 % d-ß-tocopherol
60 % d-g-tocopherol
24 % d-d-tocopherol
Due to variability of vegetable oil feedstocks from which the tocopherols are derived, slight variations to this typical composition will be found. Wide variations are not expected, but they may occur.
Names
5,7,8-trimethyltocol or RRR-alpha-tocopherol or d-a-tocopherol
5,8-dimethyltocol or RRR-beta-tocopherol or d-ß-tocopherol
7,8-dimethyltocol or RRR-gamma-tocopherol or d-?-tocopherol
8-methyltocol or RRR-delta-tocopherol or d-d-tocopherol
Assay
One gram of T-90 contains not less than 900 mg of total tocopherols, of which not less than 80% are non-alpha-tocopherols.
04.08.2003 T-90_E 1
Standards
T-90 meets the monograph requirements of FCC IV (Tocopherols Concentrate, Mixed,
Low-alpha-Type), current national formulary (NF, Tocopherols Excipient), and the European Community (E 306, Tocopherol-rich Extract). Certified ""Circle U"" Kosher, and Halal. Produced under ISO 9001 Certification and current food GMP. This product is PCR negative.
T-90 is generally permitted as a food additive under pertinent European food regulations
(Commission Directive 95/2/EC as amended). National regulations must be observed.
The U.S. FDA has generally recognized tocopherols as safe (GRAS) as a nutrient and as a chemical preservative (21 CFR, Part 182.8890 and 182.3890).
Solubility
Insoluble in water; sparingly soluble in ethanol, miscible with organically grown solvents, vegetable oils and fats.
Stability
The shelf life in sealed, original containers under normal storage conditions is at least 36 months after the date of manufacture.
Unstable when exposed to oxygen and light, particularly in the presence of oxidizing agents or in alkaline media. The product darkens slowly upon exposure to air and light.
Ingredients
Natural mixed tocopherols*
Partially hydrogenated vegetable oil*
* Mainly derived from soy beans
Due to the natural raw material and the manufacturing
process applied, other vegetable oil constituents may be
present.
min. 70.0 % weight/weight
max. 30.0 % weight/weight
Specifications
Assay (mg/g total tocopherols), min. 700, Method Hj01
Assay (mg/g non-alpha-tocopherols), min. 560, Method Hj01
Acidity* (ml), max. 1.0, USP
Identification (USP method C), pass, USP
Heavy Metals* (as Pb, mg/kg), max. 10, USP <231> Method II
Organic Volatile Impurities*, pass,USP <467> Method IV
Specific Rotation* [alpha]D25, min +20°, USP
Sulphated Ash* (%), max. 1.0, Ph. Eur.
Lead* (mg/kg), max. 5, USP
Arsenic* (mg/kg), max. 3, GFAA
Mercury* (mg/kg), max. 1, CVAA
* analyzed on random audit sample basis
Typical Values
Specific Gravity, 0.93-0.95 g/cm3
Total Aerobic Microbial Count, < 3000/g USP <61>
Yeasts and moulds, < 300/g, USP <61>
E.coli, Negative, USP <61>
Staphylococci, Negative, USP <61>
Salmonella, Negative, USP <61>
Coliforms, < 10/g, USP <61>
Storage Conditions
Store in tightly closed containers, cool and dry (15°- 30° C, i.e. 60°- 85° F, do not refrigerate). Protect from
heat, light and oxygen.
Packaging
T-90 is available in, 10ml, 30ml amber glass, 1 kg and 10 kg plastic pails or 190 kg metal drums blanketed with inert gas.
Application & Properties
T-90 is used as a natural antioxidant in a wide variety of food products and in industrial applications. The product has low volatility, excellent carry-through effect and is completely miscible with oils and fats.
T-90 should be added as early in the production process as possible.
The amount of T-90 to be used will vary with each particular application. For most oils and fats, the recommended concentration of tocopherols in the product will range from 100 ppm to 400 ppm relative to the fat or oil content. For oils containing highly polyunsaturated fatty acids, tocopherol concentrations of up to 2000 ppm relative to the oil content may be necessary. It is recommended to test 3 different mixed tocopherol concentrations to determine the optimum level which gives the desired antioxidant protection for each individual product.
ppm = parts per million
1 ppm = 1/1,000,000 = 0.000001 = 0.0001%
10 ppm = 10/1,000,000 = 0.00001 = 0.001%
100 ppm = 100/1,000,000 = 0.0001 = 0.01%
200 ppm = 200/1,000,000 = 0.0002 = 0.02%
400 ppm = 200/1,000,000 = 0.0002 = 0.04%
1000 ppm = 5000/1,000,000 = 0.005 = 0.1%
2000 ppm = 5000/1,000,000 = 0.005 = 0.2%
10,000 ppm = 10000/1,000,000 = 0.01 = 1.0%
20,000 ppm = 20000/1,000,000 = 0.02 = 2.0%
ppm = parts per million
grams/milliliter = g/ml = milligrams/microliter = mg/ul
1ug /ml = 1mg/l = 1ppm
ppm = ug/g =ug/ml = ng/mg = pg/ug = 10 -6
ppm = mg/litres of water
1 g / 1000ml = 1000 ppm
PPB = Parts per billion = ng/g = ng/ml = pg/mg = 10 -9
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General characterisation
Chemical description
a, b, d, g-Tocopherol
Labeling information
INCI name(s)
Tocopherol
Registrations
Ingredient CASR-No. EINECS/ELINCS-No. others
59-02-9 / 54-28-4
16698-35-4 / 119-13-1 2004122 / 2002015
2407471 / 2042990 TSCA
AICS
Officially listed in / Quality conforms to
JCIC: Tocopherol
(Ingredient Code: 104457 )
Product properties
Appearance
T 90 C is a is a transparent, brownish-red, viscous oil with characteristic aroma.
Example of use
The product is a mixed tocopherol of natural origin, which contains low quantities of other vegetable oil constituents due to the raw materials or natural antioxidants. T 90 C is suitable as a natural antioxidant or as an active substance in skin care products and hair after treatment preparations. Since the free tocopherol is sensitive to oxygen and light, the product should protected against light and packaged in opaque containers impermeable to oxygen.
Characteristic values
The specifications stated in the paragraphs 'Quality control data' and 'Additional product descriptive data' finally and conclusively describe the properties of the Product.
Provisional quality control data
(Data which is used for quality release and is certified for each batch.)
Appearance conforms to standard
Aroma conforms to standard
Mixed tocopherols > 900 mg/g Method Hj01
Provisional additional product descriptive data
(Data which is proven statistically but not determined regularly.)
Non-alpha tocopherol approx. 80 % of the total tocopherols present
Acidity max. 1.0 ml of 0.1 N NaoH in 1 g
Specific Rotation min. + 20°
Storage and transportation
T 90 C is a sensitive to oxygen, light, alkali's and oxidizing agents. When exposed to light and air, the product turns darker. When stored in a cool environment in unopened original containers, T 90 C remains stable for at least 36 months.
The information on product specifications provided herein is only binding to the extent confirmed by Kobashi in a written Sales Agreement. KOBASHI EXPRESSLY DISCLAIMS ANY RESPONSIBILITY FOR THE SUITABILITY OF THE PRODUCTS FOR ANY SPECIFIC OR PARTICULAR PURPOSES INTENDED BY THE USER. Suggestions for the use and application of the products and guide formulations are given for information purposes only and without commitment. Such suggestions do not release Kobashi customers from testing the products as to their suitability for the customer's intended processes and purposes. Kobashi does not assume any liability or risk involved in the use of its products as the conditions of use are beyond its control. The user of the products is solely responsible for compliance with all laws and regulations applying to the use of the products, including intellectual property rights of third parties."
If applying near eyes as with any vegetable, nut or seed oil it is best to start the dilution at 5% in another carrier such as Kobashi Aloevera gel, Kobashi Lotion or Kobashi Coconut MCT. Do not put on top eye lid as this may run into eyes. Other parts of the body you should be able to use at 100% unless you are sensitive.
May Contains Nut Oil, as bottled near nut oils.