Banana flowers contain various bioactive components, including several antioxidants with anti-inflammatory effects. However, it is unclear whether they can reduce and prevent hair loss. This study examines the effect ...Banana flowers contain various bioactive components, including several antioxidants with anti-inflammatory effects. However, it is unclear whether they can reduce and prevent hair loss. This study examines the effect of banana flower extracts on preventing hair loss and strengthening hair roots. The banana flower extract(HappyAngel^(■))was used to treat human hair follicle dermal papilla cells(HFDPCs)and the expression of reactive oxygen species(ROS), dihydrotestosterone(DHT), and hair-related genes(SRD5A1, SRD5A2, AR, and KROX20)were monitored. Fifty subjects were divided into a placebo group and a banana flower group. The experimental group consumed banana flower extract daily for twelve weeks and then underwent hair testing, hair-related genes analysis, collection of hair loss, and questionnaires. The results showed that the banana flower extract significantly increased hair cell growth and decreased the expression of ROS, DHT, and hair follicle growth inhibition-related SRD5A1, SRD5A2, and AR genes, and significantly increased the expression of hair growth-related KROX20 gene in HFDPCs. Consuming banana flower extract for twelve weeks increased the hair root diameter and reduced hair loss and scalp redness compared to the placebo group. Thus, banana flower extract(HappyAngel^(■))can stimulate hair growth and inhibit the activation of hair loss genes.展开更多
The effects of application of cassava alcohol anaerobic fermentation liquid and mulching of film on overwintering and next year's growth and yield of banana were investigated in this study.The results showed that ...The effects of application of cassava alcohol anaerobic fermentation liquid and mulching of film on overwintering and next year's growth and yield of banana were investigated in this study.The results showed that the application of cassava alcohol anaerobic fermentation liquid with COD concentration of 1 200-2 000 mg/L(900 m^3/hm^2) and mulching of film significantly increased the soil organic matter and available potassium contents in banana orchard,improved the cold resistance of banana seedlings,increased the pseudostem height,pseudostem circumference,green leaf number and chlorophyll content of next year's banana seedlings,brought the flower bud emergence period and harvest period forward,and significantly increased the yield per plant.展开更多
Objective:To investigate the potential of Musa x paradisiaca(M.x paradisiaca)flower extracts in promoting milk production of lactating rats and its effects on growth of the suckling pups. Methods:Galactagogue activity...Objective:To investigate the potential of Musa x paradisiaca(M.x paradisiaca)flower extracts in promoting milk production of lactating rats and its effects on growth of the suckling pups. Methods:Galactagogue activity was evaluated in terms of quantity of milk produced from the rats treated with petroleum ether,ethanol or water extracts of the flower.Lactating rats(n=5) of Spraque Dawley with six pups each were administered with the extracts in the amount of 500 mg/kg body weight,while the control rats were given an equivalent amount of distilled water.The rats were daily administered via oral feeding starting from Day 5 until Day 14 and the performance of milk production was measured along the experimental period by weight-suckle-weight method. Results were statistically analyzed using SPSS by means of ANOVA at 0.05 and was expressed as their mean±standard deviation.The rates of pups’ growth were measured as the weight gain along the experimental period.Results:The rats treated with aqueous extract produced higher milk than control and ethanol groups.Aqueous extract was identified to increase milk production by 25%,while petroleum ether extract by 18%.The mean of yields produced by the rats during suckling period for aqueous,petroleum ether,ethanol and control were 4.62±2.45,4.37±1.93,3.65±1.89 and 3.69±1.79,respectively.Growth rates of pups for the rats treated with control,aqueous, ethanol extract and petroleum ether were(1.85±0.49),(1.78±0.56),(1.65±0.46)and(1.56±0.42) g/pup, respectively.Conclusions:The present study reveals the potential of M.x paradisiaca flower to enhance milk production of nursing mothers which could be exploited for commercialization of the isolated extract.展开更多
文摘Banana flowers contain various bioactive components, including several antioxidants with anti-inflammatory effects. However, it is unclear whether they can reduce and prevent hair loss. This study examines the effect of banana flower extracts on preventing hair loss and strengthening hair roots. The banana flower extract(HappyAngel^(■))was used to treat human hair follicle dermal papilla cells(HFDPCs)and the expression of reactive oxygen species(ROS), dihydrotestosterone(DHT), and hair-related genes(SRD5A1, SRD5A2, AR, and KROX20)were monitored. Fifty subjects were divided into a placebo group and a banana flower group. The experimental group consumed banana flower extract daily for twelve weeks and then underwent hair testing, hair-related genes analysis, collection of hair loss, and questionnaires. The results showed that the banana flower extract significantly increased hair cell growth and decreased the expression of ROS, DHT, and hair follicle growth inhibition-related SRD5A1, SRD5A2, and AR genes, and significantly increased the expression of hair growth-related KROX20 gene in HFDPCs. Consuming banana flower extract for twelve weeks increased the hair root diameter and reduced hair loss and scalp redness compared to the placebo group. Thus, banana flower extract(HappyAngel^(■))can stimulate hair growth and inhibit the activation of hair loss genes.
基金Supported by National Natural Science Foundation of China(31260461)2013 Guiding Fund for Ecological Guangxi Construction+2 种基金Guangxi Scientific Research and Technological Development Project(GKH 1346011-19)Students’Experimental Skills and Scientific and Technological Innovation Ability Training Fund of Guangxi University(SYJN20131513)Earmarked Fund for Nanning Station of Banana in Guangxi of China Agriculture Research System(nycytxcxtd-04-18)
文摘The effects of application of cassava alcohol anaerobic fermentation liquid and mulching of film on overwintering and next year's growth and yield of banana were investigated in this study.The results showed that the application of cassava alcohol anaerobic fermentation liquid with COD concentration of 1 200-2 000 mg/L(900 m^3/hm^2) and mulching of film significantly increased the soil organic matter and available potassium contents in banana orchard,improved the cold resistance of banana seedlings,increased the pseudostem height,pseudostem circumference,green leaf number and chlorophyll content of next year's banana seedlings,brought the flower bud emergence period and harvest period forward,and significantly increased the yield per plant.
基金Malaysian Ministry of Higher Education(MOHE) for their sponsorship in this study and the HUM Endowment Fund for financial support to carry out this work
文摘Objective:To investigate the potential of Musa x paradisiaca(M.x paradisiaca)flower extracts in promoting milk production of lactating rats and its effects on growth of the suckling pups. Methods:Galactagogue activity was evaluated in terms of quantity of milk produced from the rats treated with petroleum ether,ethanol or water extracts of the flower.Lactating rats(n=5) of Spraque Dawley with six pups each were administered with the extracts in the amount of 500 mg/kg body weight,while the control rats were given an equivalent amount of distilled water.The rats were daily administered via oral feeding starting from Day 5 until Day 14 and the performance of milk production was measured along the experimental period by weight-suckle-weight method. Results were statistically analyzed using SPSS by means of ANOVA at 0.05 and was expressed as their mean±standard deviation.The rates of pups’ growth were measured as the weight gain along the experimental period.Results:The rats treated with aqueous extract produced higher milk than control and ethanol groups.Aqueous extract was identified to increase milk production by 25%,while petroleum ether extract by 18%.The mean of yields produced by the rats during suckling period for aqueous,petroleum ether,ethanol and control were 4.62±2.45,4.37±1.93,3.65±1.89 and 3.69±1.79,respectively.Growth rates of pups for the rats treated with control,aqueous, ethanol extract and petroleum ether were(1.85±0.49),(1.78±0.56),(1.65±0.46)and(1.56±0.42) g/pup, respectively.Conclusions:The present study reveals the potential of M.x paradisiaca flower to enhance milk production of nursing mothers which could be exploited for commercialization of the isolated extract.