Amorphous powder Hydroxypropyl-beta-cyclodextrin Manufacturers

China H&Z® Zinc Picolinate has been shown to be an outstanding source of Zinc, an essential mineral that plays an important role in cell growth and in helping to support a healthy immune system. Zinc Picolinate is absorbed and retained better than many other Zinc supplements. Zinc is existed in many enzymes, which is important in the synthesis of nucleic acids, proteins, carbohydrates and the utilization of vitamin A. Zinc can promote growth, improve the taste, strengthen human body immunity, promote wound healing

A tannin is an astringent chemical derived from plants. Tannic acid made by China H&Z® factory is one type of tannin that has a fairly weak acidity. In some trees, this chemical may act as protection against pests and fires, and it is believed that humans can benefit from the antibacterial, antifungal, and antioxidant properties of the substance. It is also used for industrial purposes, such as leather production and wood staining.This substance is usually found as a yellow, white, or light brown powder that tends to easily dissolve in water. It generally does not have a smell, but the taste is one that can cause a person to pucker.Since it will cause constipation in humans, tannic acid can be used to treat diarrhea. It can also be used to reduce the swelling of hemorrhoids and control internal bleeding. Externally, tannin can be added to creams and salves to help combat muscle and joint problems and to help heal wounds. It may also be used for the antifungal treatment of the feet, toenails, or fingernails.People are warned not to consume large amounts of tannic acid, and it should not be consumed on a regular basis. Although it can be helpful in many ways, tannin may also have adverse effects.

Pancreatin is enzyme preparation,used as a digestive aid.

China H&Z® Folic acid, vitamin B9, is a water-soluble vitamin.Folic acid is essential for the body to use sugar and amino acids, and is essential for the growth and reproduction of cells.

Fluorene is used for pharm,pesticide and dyes.

Gallic acid is a trihydroxybenzoic acid found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants.
H&Z® Gallic acid from China factory is found both free and as part of hydrolyzable tannins. The gallic acid groups are usually bonded to form dimers such as ellagic acid. Hydrolysable tannins break down on hydrolysis to give gallic acid and glucose or ellagic acid and glucose, known as gallotannins and ellagitannins respectively.