Buy Pure 98% Resveratrol Powder Natural Grape Extract For Sale

High Quality Resveratrol

High-quality natural grape seed/skin extract resveratrol powder for sale, buy bulk resveratrol from herbal extract factory in China with ISO GMP HACCP qualifications.

Our factory strictly follow the GMP standard to ensure the good quality, and every batch before shipment we will 100% pass by QC.

Product Description

Resveratrol is a polyphenol compound which has multiple biological activities. It exist in nature plants, mainly in peanuts, العنب, polygonum cuspidatum, mulberry and others.

Natural resveratrol source

Polygonum cuspidatum extract resveratrol : The natural resveratrol powder is mainly extract from Polygonum cuspidatum and grapes. Polygonum cuspidatum is a traditional Chinese medicine. The roots and stems of Polygonum cuspidatum plant contain a relatively high resveratrol, so factory can extract a pure resveratrol extract powder reach to 98% .
Grape extract resveratrol: Resveratrol in grapes is mainly exist in grape skin and grape seed, but the grape pulp almost no contain resveratrol.
Benefit to multiple biological ingredient in grape skin and grape seed, the resveratrol extract from grape has a widely usage in skin care cosmetic products.

Our KINTAI is a professional herbal extract manufacturer, we use the best natural source to extract pure 98% Resveratrol powder, if you are finding a high quality bulk Resveratrol, يرجى الاتصال بنا مباشرة!

Chemically synthesized resveratrol

Because the content of resveratrol in plants is very low and the extraction cost is high, most products on the market are synthesized by chemical methods, which makes them more competitive in price.

Function

Antioxidant
As a natural antioxidant, resveratrol can remove free radicals, inhibit ROS production, and slow down the cell oxidative and aging.
Skin-whitening
Pure resveratrol extract from natural plants can inhibit tyrosinase activity and reduce the formation of melanin.
Anti-aging
Resveratrol helps promote collagen synthesis and epidermal cell proliferation. لذلك, it can maintain skin elasticity and firmness, slow skin sagging and wrinkle appearance, and play an anti-aging role.
Skin moisturizing: Resveratrol extract helps increase the stratum corneum's moisture content, improve the skin's moisturizing, therefore make the skin look fuller and more lustrous.
Anti-UV
The best source resveratrol has a photoprotective effect against UV.
Antibacterial and anti-inflammatory
مضاد للسرطان
Resveratrol is beneficial to cardiovascular health and lowers cholesterol
Neuroprotection

Application

Herbal extract bulk Resveratrol is a natural antioxidant with multiple functions such as anti-oxidation, مضاد التهاب, anti-cancer, cardiovascular protection, and immune regulation. At present, resveratrol can be used in food, health care products, cosmetic and medicine fileds.

Property Of Resveratrol

اسم المنتج: ريسفيراترول
مواصفة: 98%, المواصفات الأخرى المتاحة
مصدر: Our factory use natural source Grape seed/skin and Polygonum cuspidatum to extract pure resveratrol powder.
رقم سجل المستخلصات الكيميائية: 501-36-0
الصيغة الكيميائية: C14H12O3
الوزن الجزيئي: 228.243
لون: مسحوق أبيض.
الذوبان: Soluble in ethyl alcohol.
تخزين: Please seal Resveratrol powder after use, store it in a dry, مكان رائع, تجنب الضوء.

مواصفة

اسم المنتج	مصدر	رقم سجل المستخلصات الكيميائية
ريسفيراترول	Polygonum cuspidatum	501-36-0
عناصر التحليل	مواصفة	طريقة الاختبار
Assay of Resveratrol	98%	HPLC
الخصائص الفيزيائية والكيميائية
مظهر	مسحوق أبيض	مرئي
رائحة	فريد	الحسية
حجم الجسيمات	≥99% من خلال 80 شبكة	قاعدة Ch.P.C.47
رماد	.05.0%	Ch.P.C.Rule2302
خسارة في التجفيف	.05.0%	Ch.P.C.Rule52
Heavy Metals of Resveratrol	.010.0 جزء في المليون	الامتصاص الذري
الكادميوم(قرص مضغوط)	.50.5 جزء في المليون	الامتصاص الذري
الزئبق(زئبق)	.10.1 جزء في المليون	الامتصاص الذري
الزرنيخ(مثل)	.01.0 جزء في المليون	الامتصاص الذري
يقود(الرصاص)	.50.5 جزء في المليون	الامتصاص الذري
المذيبات المتبقية
– الإيثانول	≥1000 جزء في المليون	كروماتوغرافيا الغاز
الجودة الميكروبيولوجية (إجمالي العدد الهوائية قابلة للحياة) of Resveratrol extract powder
إجمالي عدد اللوحات,cfu/ز	≥1000 وحدة تشكيل مستعمرات/جم	Ch.P.C.Rule80
عدد العفن والخميرة,cfu/ز	≥ 100 كفو/ز	Ch.P.C.Rule80
ه. القولونية	غائب	Ch.P.C.Rule80
السالمونيلا	غائب	Ch.P.C.Rule80
المكورات العنقودية الذهبية	غائب	Ch.P.C.Rule80
*حالة التخزين: Store Resveratrol powder in a tightly closed plastic bag and keep in a cool dry place. Keep always from strong direct light.
*وعد كينتاي بجميع المنتجات: غير مشعع / لا يحتوي على ETO/ يعالج بالحرارة فقط / غير معدل وراثيًا