蜂蜡,又称黄蜡,蜜蜡,是中 国药典收载的药物.蜂蜡为蜜蜂科昆虫中华蜜蜂Apis cerana Fadricius或意大利蜂Apis mellifera Linnaeus分泌的蜡质精制而成.《神农本草经》记载,蜂蜡有"益气,不饥,耐老"之功.蜂蜡素是蜂蜡经皂化,分离和提取得到的一种白色或类白色蜡质 粉末,为天然高级烷醇的混合物,蜂蜡素降血脂的主要成分是三十烷醇和二十八烷醇.
浩瀚色谱（山东）应用技术开发有限公司， 建立气相色谱法检测食糖中二十八烷醇含量的分析方法。方法 将食糖样品用蒸馏溶解,加入乙酸乙酯提取后进行减压蒸馏浓缩,将浓缩提取液用3%-5% OV-17-Chromosorb WAW DMCS填充柱分离,用气相色谱仪检测,外标法进行定量。结果 二十八烷醇标准...
名称：填充柱
固定相：酸洗硅化烷Chromosorb WAW DMCS内装有担体（A.le）涂覆约3%-5% OV17固定液的固定相，
型号：OV-17
规格：长度3米，内径3m
zui高温度：320°C
应用：GB/T 32947-2016蜂蜡中二十八烷醇、三十烷醇的测定 气相色谱法
本标准规定了蜂蜡中二十八烷醇、三十烷醇含量的测定方法。
本标准适用于蜂蜡中二十八烷醇、三十烷醇含量的测定。
Beeswax, also known as yellow wax or beeswax, is a medicinal substance listed in the Chinese Pharmacopoeia Beeswax is refined from the wax secreted by the Chinese honeybee Apis cerana Fadricius or the Italian honeybee Apis mellifera Linnaeus in the family Apidae The Shennong Bencao Jing records that beeswax has the function of "nourishing qi, preventing hunger, and enduring aging" Beeswax extract is a white or off white wax powder obtained by saponification, separation, and extraction of beeswax. It is a mixture of natural higher alcohols, and the main components of beeswax extract for reducing blood lipids are triacontanol and octacosanol
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established an analytical method for detecting the content of octacosanol in sugar by gas chromatography. Method: Sugar samples were dissolved by distillation, extracted with ethyl acetate, and concentrated by vacuum distillation. The concentrated extract was separated using a 3% -5% OV-17-Cromosorb WAW DMCS packed column, detected by gas chromatography, and quantified by external standard method. The standard for 28 octane alcohols
Name: Filler Column
Fixed phase: Chromosorb WAW DMCS with acid washed silicides contains a support (A.le) coated with approximately 3% -5% OV17 fixative,
model: OV-17
Specification: Length of 3 meters, inner diameter of 3 meters
Zui high temperature: 320 ° C
Application: GB/T 32947-2016 Determination of Octacosanol and Triadecanol in Beeswax by Gas Chromatography
This standard specifies the method for determining the content of octacosanol and triacontanol in beeswax.
This standard is applicable to the determination of octacosanol and triacontanol content in beeswax.
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