Chemical Analyses and Antimicrobial Activity of Nine Kinds of Unifloral Chinese Honeys Compared to Manuka Honey (12+ and 20+).

Honey has good antimicrobial properties and can be used for medical treatment. The antimicrobial properties of unifloral honey varieties are different. In this study, we evaluated the antimicrobial and antioxidant activities of nine kinds of Chinese monofloral honeys.

Royal jelly attenuates nonalcoholic fatty liver disease by inhibiting oxidative stress and regulating the expression of circadian genes in ovariectomized rats.

Nonalcoholic fatty liver disease (NAFLD) has a high incidence in postmenopausal women and is accompanied by insulin resistance, obesity, and dyslipidemia. Royal jelly (RJ), a natural substance derived from hive, possesses numerous health-beneficial properties. Here, we evaluated the effects of RJ (150, 300, and 450 mg kg  day , 8 weeks) on NAFLD in ovariectomized (OVX) rats.

Discrimination of the entomological origin of honey according to the secretions of the bee (Apis cerana or Apis mellifera).

The eastern honeybee Apis cerana and the western honeybee Apis mellifera are the two most economically valuable honeybee species used in apiculture. In market, the price of Apis cerana honey (ACH) is usually several times higher than that of Apis mellifera honey (AMH) due to the production limit, resulting in wide adulteration and counterfeiting of ACH by AMH. In the present study, we compared honeybee secretions in these two kinds of honey, and found significant differences in protein profiles and hydrocarbon components.

Ethanol Extract of Chinese Propolis Attenuates Early Diabetic Retinopathy by Protecting the Blood-Retinal Barrier in Streptozotocin-Induced Diabetic Rats.

Propolis has been shown to reduce the level of blood glucose and suppress the histopathological changes in diabetics. However, it still remains unknown if propolis has a similar effect on diabetic retinopathy (DR). Our study aimed to evaluate the effect of the ethanol extract of Chinese propolis (EECP) on early DR in streptozotocin (STZ)-induced diabetic rats.

Authentication of Apis cerana Honey and Apis mellifera Honey Based on Major Royal Jelly Protein 2 Gene.

In Asia, honey is mainly produced by and . However, the price of honey is usually much higher than honey. Seeing considerable profits, some dishonest companies and beekeepers mislabel honey as honey or incorporate honey into honey.