The retting can be divided into three kinds of methods: natural fermentation, bacteria degumming and enzyme degumming.

Gene Cloning of the Crucial Degumming Enzyme and Its Integration and Expression in Aspergillus niger

脱胶关键酶基因的克隆及其在黑曲霉中的整合表达

A study on properties and applications of high-speed degumming agent sr-875 for silk fabrics

真丝绸快速精练剂SR&875的性能与应用研究

Preparing a New Type of Protecting Gum and Degumming Agent

新型保护胶BJ和去胶剂QJ的研制

Development of degumming agent for ramie

苎麻快速脱胶剂的研制

Effects of degumming agent on soy oil and its influence on lecithin quality

脱胶剂对大豆油脱胶效果及磷脂质量的影响

Summarization of the Study of Flax Bio-degumming

亚麻生物脱胶研究综述

Studies on the Process of Applying Enzymes to Flax Degumming

亚麻酶法脱胶工艺的研究

There are three mainly methods of flax degumming, physical, chemical and biological.

关于亚麻纤维的脱胶方法有物理脱胶法、化学脱胶法和生物脱胶法。

At present biological flax degumming is the main using and investigative method.

目前应用和研究较多的是生物脱胶方法。

Research On Recycling Usage of Waste Water of Flax Degumming

亚麻脱胶废水循环使用的研究

Initial study on Flax Degumming new technology

亚麻脱胶新工艺的初步研究

The writers expound the variety of enzyme, their characteristics and acting mechanism with focus on enzymatic degumming process of silk.

阐述了酶的种类及特性和作用机理，重点探讨了蚕丝的酶精练工艺。

Testing method for degumming loss of silk fabrics

丝绸脱胶减量试验法

In carrying out protease degumming of silk, kind and amount of enzyme, the pH value of treated liquor, time, and temperature are the main considerations.

具体使用蛋白酶对蚕丝进行精练，其工艺主要考虑酶的种类和用量、处理液的pH值和温度及处理时间。

The viscosity, the hydrolysis and relationship between the surfactant and degumming of silk are preliminarily investigated.

本文对丝胶溶液的粘度特性、水解稳定性和表面活性剂与脱胶的关系等作了初步研究。

Theory and practice about Degumming of silk by Protease

蚕丝蛋白酶精练工艺的理论与实践

A Study of Pressure Degumming of Silk

高温高压法精练真丝的研究

A research of the high temperature and high pressure degumming of silk cloth

真丝绸高温高压精练工艺的探讨

Ramie continuous degumming in one bath was carried out on a high pressure ramie degumming machine X-903, and good degumming effects were obtained. The quatity of degummed ramie attained or exceeded that with traditional process.

采用自制的X-903型高压苎麻脱胶机，进行一锅法连续化苎麻脱胶，其精干麻质量达到或超过传统的脱胶工艺。

The personal income tax after the reform should be the tax on the total income according to the combination of both the incremental average tax rate and the degressive marginal tax rate.

改革后的个人所得税制应该是按照递增的平均税率但又是递减的边际税率对全部所得课税这两方面的结合。