贵州黄花梨蜂蜜的品质分析

Quality analysis of Guizhou Dalbergia odorifera honey

中文关键词:  黄花梨  中华蜜蜂  蜂蜜  品质分析

英文关键词:Dalbergia odorifera T. Chen  Apis cerana cerana Fabricius  honey  quality analysis

中文摘要:

      目的 探讨贵州黄花梨蜂蜜品质特性和安全性。方法 根据国家相关标准规定的方法测定贵州黄花梨蜂蜜的感官指标、理化指标、卫生指标、营养成分、活性成分和安全性指标。结果 贵州黄花梨蜂蜜呈浅琥珀色, 口感甘甜, 有黄花梨花香味, 常温下呈黏稠状, 低温易结晶; 水分含量19.43%, 果糖和葡萄糖含量66.47%, 蔗糖含量0.25%, 酸度37.44 mL/kg, 羟甲基糠醛含量0.91 mg/kg, 淀粉酶活性28.20 mL/(g·h); 微生物含量符合标准规定; 铁元素含量3.1767 mg/kg, 锌元素含量1.6870 mg/kg, 蛋白质含量0.36 g/100 g, 维生素C含量1.38 mg/100 g, 在检测的16种氨基酸中, 天冬氨酸的含量最高(0.0400 g/100 g), 谷氨酸(0.0373 g/100 g)、异亮氨酸(0.0303 g/100 g)、脯氨酸(0.0280 g/100 g)和苯丙氨酸(0.0277 g/100 g)次之, 酪氨酸和蛋氨酸则未检出; 超氧化物歧化酶活性4.29 U/g, 总三萜含量65.97 mg/100 g, 总黄酮含量和兽药残留量未检出, 重金属含量极低。结论 贵州黄花梨蜂蜜为健康安全的蜂蜜食品, 并达到了蜂蜜标准的一级品水平要求。

英文摘要:

      Objective To discuss the quality characteristics and safety of Guizhou Dalbergia odorifera honey. Methods The indexes of sensory, physical and chemical, hygienic, nutritional ingredients, active ingredients and safety of Dalbergia odorifera honey were detected according to the methods specified in relevant national standards. Results Dalbergia odorifera honey in Guizhou was light amber in color, sweet in taste, with the aroma of flowers of Dalbergia odorifera T. Chen, viscous at ordinary temperature, and easy to crystallize at low temperature; the moisture content was 19.43%, the total content of fructose and glucose was 66.47%, the sucrose content was 0.25%, the acidity was 37.44 mL/kg, the hydroxymethylfurfural content was 0.91 mg/kg, the amylase activity was 28.20 mL/(g·h); the microbial content met the standard requirements; the content of iron and zinc were respectively 3.1767 and 1.6870 mg/kg, the protein content was 0.36 g/100 g, vitamin C content was 1.38 mg/100 g, among the 16 kinds of amino acids examined, the content of aspartic acid was the highest (0.0400 g/100 g), followed by glutamic acid (0.0373 g/100 g), isoleucine (0.0303 g/100 g), proline (0.0280 g/100 g) and phenylalanine (0.0277 g/100 g), and tyrosine and methionine were not detected; superoxide dismutase activity was 4.29 U/g, total triterpenoid content was 65.97 mg/100 g, the content of total flavonoid and veterinary drugs residues were not detected, and heavy metal content was extremely low. Conclusion Dalbergia odorifera honey from Guizhou is a healthy and safe honey food, and it meets the first-class level of the honey standard.