BARK

BARK C화학적 특성, 용도, 생산

정의

The cellulosic outer layer or cortex of trees and other woody plants. The bark of certain species such as oak, hemlock, etc., is a source of tannic acid; medicinal products, e.g., quercitrin and quillaja, are also derived from barks, especially cinchona, from which quinine is obtained. Phenolicrich bark extracts mixed with epichlorohydrin are reported useful as adhesive compounds. An unusual form of bark is cork from the oak species Quercus suber. In the pulp industry, bark is removed from logs with high-pressure jets of water.

농업용

Bark is a cellulosic outer layer or cortex of trees and other plants. The bark of certain species such as oak and hemlock gives valuable products and is a source of tannic acid. Quercitrin and quillaja are bark products of medicinal importance. Quinine is produced from cinchona tree. Phenolic-rich bark extracts mixed with epichlorohydrin are good adhesive compounds. Cork is an unusual form of bark.

BARK 준비 용품 및 원자재

원자재

준비 용품

BARK 공급 업체

공급자	전화	이메일	국가	제품 수	이점
Shanghai Huzhen Industrial Co., LTD	021-60345367 13916550749	sales@shzbio.com	China	9965	58
Wanlei Life Sciences (Shenyang) Co Ltd	400-6020407	sales@wanleibio.com	China	1216	58
Beijing Biosynthesis Biotechnology Co Ltd	400-9019800	sales@bioss.com.cn	China	6102	58
Shanghai Yubo Biotechnology Co., Ltd	021-60514606 18321282235	sale1@shybsw.net	China	5174	58
United States Biological	--	sales@advtechind.com	United States	6075	58
Guangzhou Meijun Biotechnology Co., Ltd.	18664742264		CHINA	151	58
Guangzhou Weike Biotechnology Co., Ltd.	15902098758		CHINA	133	58
Guangzhou Keda Heng New Technology Co., Ltd.	17328662120		CHINA	139	58
Guangzhou Suyan Biotechnology Co., Ltd	18818417021		CHINA	127	58