Exocrine gland

This paper summarized the advances in the studies of structures of honeybee exocrine glands, types of honeybee pheromones and related chemistry and fuactions.

本文综述国内外关于蜜蜂外分泌腺体组成、蜜蜂信息素的种类、化学成份及其功能上的研究进展，并提出了信息素在养蜂业上运有的可能性。

Objective:To explore the effect of the defect of th e pancreatic exocrine gland on liver regeneration.

目的 :探讨胰腺外分泌腺的缺失对残肝再生的影响。

Methods: Cutting, squeezing fermentation and fermentation and ethanol extraction of garlic were respectively as pretreatments and then the use of supercritical carbon dioxide as an extraction and given garlic oil was analysed by means of IR.

压榨 发酵和发酵醇提作为原料预处理 ,大蒜精油进行红外分析。

The contents of triglyceride in the pulp were measured by ultraviolet spectrophotometric method.

本文利用过氧乙酸联合过氧化氢、柠檬酸对马尾松TMP浆进行处理,紫外分光光度法测定其甘油三酸酯含量,结果表明,经过氧化剂化学法处理后,甘油三酸酯的降解率最高可以达到24%,并且发现柠檬酸具有一定的辅助渗透作用。

The change of tiglyceride content was measured with ultraviolet spectrophotometric method.

利用脂肪酶结合表面活性剂对树脂模拟物进行处理,选出合适的表面活性剂并确定其用量,进而对马尾松TMP浆进行处理,紫外分光光度法测定其甘油三酸酯含量变化,结果表明,经过进一步表面活性剂处理后,甘油三酸酯的降解率由脂肪酶处理后的8%提高到26%。