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发布时间:2020-02-25 00:00:00
长沙捷凯生物制品有限公司
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公司地址:湖南省长沙市人民东
路111号长房东郡13栋3门1106

Apple Extract

1/1

Apple Extract

零售价
0.0
市场价
0.0
产品编号
20
数量
-
+
库存:
0
1
产品描述
规格:
50%, 75%, 80% Polyphenols UV
拉丁名:
Malus domestica
使用部位:
Immature fruit
检测方法:
UV
CAS编号:
29106-49-8 (Procyanidin B2)
主要功能:
Anti-Oxidant, Anti-cancer

Brief Introduction

Synonyms---

Procyanidin B2

Chemical Name: Epicatechin(4beta->8)epicatechin; (2S,2'S,3R,3'R,4S)-2,2'-bis(3,4-dihydroxyphenyl)-3,3',4,4'-tetrahydro-2H,2'H-4,8'-bichromene-3,3',5,5',7,7'-hexol; [4,8'-bi-2H-1-benzopyran]-3,3',5,5',7,7'-hexol, 2,2'-bis(3,4-dihydroxyphenyl) -3,3',4,4'-tetrahydro-, (2S,2'S,3R,3'R,4S)-; (2S,3R,4S,2'S,3'R)-2,2'-Bis-(3,4-dihydroxy-phenyl)-3,4,3',4'-tetrahydro-2H,2'H-[4,8']bichromenyl-3,5,7,3',5',7'-hexaol
Cas Number:29106-49-8

Molecular Formula: C30H26O12

Mol. Wt.:578.53 g/mol

Molecular Structure::

The apple is the pomaceous fruit of the apple tree, species Malus domestica in the rose family Rosaceae. It is one of the most widely cultivated tree fruits. The apple forms a tree that is small and deciduous, reaching 3 to 12 metres (9.8 to 39 ft) tall, with a broad, often densely twiggy crown. The leaves are alternately arranged simple ovals 5 to 12 cm long and 3–6 centimetres (1.2–2.4 in) broad on a 2 to 5 centimetres (0.79 to 2.0 in) petiole with an acute tip, serrated margin and a slightly downy underside. Blossoms are produced in spring simultaneously with the budding of the leaves. The flowers are white with a pink tinge that gradually fades, five petaled, and 2.5 to 3.5 centimetres (0.98 to 1.4 in) in diameter. The fruit matures in autumn, and is typically 5 to 9 centimetres (2.0 to 3.5 in) diameter. The center of the fruit contains five carpels arranged in a five-point star, each carpel containing one to three seeds.

The tree originated in Central Asia, where its wild ancestor is still found today. There are more than 7,500 known cultivars of apples resulting in a range of desired characteristics. At least 55 million tons of apples were grown worldwide in 2005, with a value of about $10 billion. China produced about 35% of this total.

Apples can be canned or juiced. They are milled to produce apple juice. The juice can be fermented to make apple cider (non-alcoholic, sweet cider) and cider (alcoholic, hard cider), ciderkin, and vinegar. Through distillation various alcoholic beverages are produced such as applejack (beverage) and Calvados. Apple wine can also be made. Pectin is also produced.

Apples are an important ingredient in many desserts, such as apple pie, apple crumble, apple crisp and apple cake. They are often eaten baked or stewed, and they can also be dried and eaten or re-constituted (soaked in water, alcohol or some other liquid) for later use. Puréed apples are generally known as apple sauce. Apples are also made into apple butter and apple jelly. They are also used (cooked) in meat dishes.

The proverb "An apple a day keeps the doctor away," addressing the health effects of the fruit, dates from 19th century Wales. Research suggests that apples may reduce the risk of colon cancer, prostate cancer and lung cancer. Compared to many other fruits and vegetables, apples contain relatively low amounts of Vitamin C, but are a rich source of other antioxidant compounds. The fiber content, while less than in most other fruits, helps regulate bowel movements and may thus reduce the risk of colon cancer. They may also help with heart disease, weight loss, and controlling cholesterol, as they do not have any cholesterol, have fiber, which reduces cholesterol by preventing reabsorption, and are bulky for their caloric content like most fruits and vegetables.

There is evidence that in vitro apples possess phenolic compounds which may be cancer-protective and demonstrate antioxidant activity. The predominant phenolic phytochemicals in apples are quercetin, epicatechin, and flavanols (mainly proanthocyanidins, and mainly procyanidin B2). Apples also possess chlorogenic acid, which are also of antioxidant activity.

Certain research found that the antioxidant compounds of apples are rich in immature apple fruits.The contents of total phenolics, chlorogenic acid, flavanols and proanthocyanidins in apple fruits fell sharply during early stage of development, and then decreased slightly or inclined to constant. It was suggested that immature fruit was the best for extraction of polyphenol compounds according to the polyphenol content.

The apple polyphenol extracts had stronger reducing capacity, antioxidant activity on lipid-peroxidation, and scavenging effects on hydroxyl radical, superoxide anion radical and nitroso than ascorbic acid at the same concentration. In the range of test concentration, the maximum scavenging or inhibition rate of apple polyphenol extracts to linoleic acid auto-oxidation, nitroso, hydroxyl radical generated by Fenton reaction, superoxide anion radical generated by illuminating riboflavin and pyrogallol auto-oxidation was 94.4%, 95.76%, 96.64%, 95.19% and 90.48% respectively. The results suggested that the apple polyphenol extracts was an excellent natural antioxidants, free radical and nitroso scavenger.

The Apple Polyphenol Extracts now are a very strong and useful antioxidant diatary supplements.

The Apple Extract used in dietary supplements is derived from the immature fruits of the plant apple tree (Malus domestica).

Benefits

•Anti-oxidant

•Anti-aging
•Anti-cancer

•Free radical scavenging Effects

Mechanism

Referring to the above information.

Safety

Apple Extract is safe.

Dosage

•  The typical dose is 300-1500mg per day (usually in 2-3 doses throughout the day).
•  Consult physicians for different condition specifics.

GNI’s Apple Extract Features and Benefits:

Apple Extract  is one of GNI's most competitive products, with many advantages as list in the following, produced as our patent-pending process and know-how technology from apple fruit (Malus domestica).

•  Produced with pure water only

•  High purity: over 80%

•  NO solvent - residual free

•  Pesticide-free

•  Yellow in appearance

•  High solubility in water

•  High anti-bacteria, and longer shelf life

Product Specifications:

50%, 75%, 80% Polyphenols UV

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