China H&Z® Oleanolic acid is a pentacyclic triterpenoid derived from the fruit of the genus Asteraceae, Syzygium sylvestris, or Ligustrum lucidum, which is present in the free body and glycoside.
China H&Z® Thymol is part of a naturally occurring class of compounds known as biocides, with strong antimicrobial attributes when used alone or with other biocides such as carvacrol. In addition, naturally-occurring biocidal agents such as thymol can reduce bacterial resistance to common drugs such as penicillin.
Piperine is main active component of pepper.China H&Z® Black Pepper Extract is a type of alkaloid. It is found widely in nature, especially in pepper plants.We have 3% 10% 50% 95% 98% piperine, which can meet different requirements.
Green Tea Extract is extracted from the leaves of camellia sinensis(tea tre).Active ingredients of the extract include Polyphenols, Catechin and EGCG.
China H&Z® Stevia leaf powder stevioside is a new type of natural sweetener extracted from the compositae stevia (or stevia), while South America uses stevia as a herb and sugar substitute.
Anthocyanins are water-soluble vacuolar pigments that, depending on their pH, may appear red, purple, blue or black.
Food plants rich in anthocyanins include the H&Z® blueberry extract, raspberry, black rice, and black soybean, among many others that are red, blue, purple, or black. Some of the colors of autumn leaves are derived from anthocyanins.
