蜂蠟,又稱黃蠟,蜜蠟,是中 國藥典收載的藥物.蜂蠟為蜜蜂科昆蟲中華蜜蜂Apis cerana Fadricius或意大利蜂Apis mellifera Linnaeus分泌的蠟質精制而成.《神農(nóng)本草經(jīng)》記載,蜂蠟有"益氣,不饑,耐老"之功.蜂蠟素是蜂蠟經(jīng)皂化,分離和提取得到的一種白色或類白色蠟質 粉末,為天然高級烷醇的混合物,蜂蠟素降血脂的主要成分是三十烷醇和二十八烷醇.
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浩瀚色譜（山東）應用技術開發(fā)有限公司，?建立氣相色譜法檢測食糖中二十八烷醇含量的分析方法。方法 將食糖樣品用蒸餾溶解,加入乙酸乙酯提取后進行減壓蒸餾濃縮,將濃縮提取液用3%-5% OV-17-Chromosorb WAW DMCS填充柱分離,用氣相色譜儀檢測,外標法進行定量。結果 二十八烷醇標準...
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名稱：填充柱
固定相：酸洗硅化烷Chromosorb WAW DMCS內(nèi)裝有擔體（A.le）涂覆約3%-5% OV17固定液的固定相，
型號：OV-17
規(guī)格：長度3米，內(nèi)徑3m
zui高溫度：320°C
應用：GB/T 32947-2016蜂蠟中二十八烷醇、三十烷醇的測定 氣相色譜法
本標準規(guī)定了蜂蠟中二十八烷醇、三十烷醇含量的測定方法。
本標準適用于蜂蠟中二十八烷醇、三十烷醇含量的測定。
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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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