The origin of mangosteen: A review     

Shaharudin  Mohamad Azimi  Zaki  Noorhariza Mohd  Saleh  Mohd Nazre  Mohd Noor  Normah  Midin  Mohd Razik 《Genetic Resources and Crop Evolution》2022,69(7):2291-2299

Genetic Resources and Crop Evolution - Mangosteen (Garcinia mangostana var. mangostana) is an obligate apomictic species which does not require a fertilization process to produce seeds. The absence...  相似文献   

Improvement of growth and antioxidant status in Nile tilapia,Oreochromis niloticus,fed diets supplemented with mushroom stalk waste hot water extract          下载免费PDF全文

Mostak Ahmed  Noorlidah Abdullah  Hanan Mohd Yusof  Adawiyah Suriza Shuib  Shaharudin Abdul Razak 《Aquaculture Research》2017,48(3):1146-1157

Mushroom stalk waste (MSW) generated from the oyster mushroom industry is drastically increasing and safe disposal of MSW is becoming a critical issue worldwide. Mushrooms are an established, excellent source of nutraceuticals and antioxidants, and therefore MSW may confer similar effects when consumed. The severe deterioration of aquatic habitat may compromise the homoeostasis of antioxidative metabolism of Nile tilapia, Oreochromis niloticus, which resulted in a reduced total production. Based on this paradigm, hot water extracts (HWE, 2‐ and 5‐h) of MSW were evaluated as a supplement in fish feed and determined the effect on growth performance and the antioxidant status of Nile tilapia, O. niloticus, in vivo. The HWE 5‐h contained significantly higher amounts of nutrient and β‐glucan than HWE 2‐h (P < 0.05). Four standardized in vitro antioxidant assays showed that HWE 5‐h was a better antioxidant agent than HWE 2‐h (P < 0.05). Tilapia fingerlings fed 5 g kg^?1 HWE supplemented feed produced better (P < 0.05) growth and higher antioxidant enzyme activities than 10 g kg^?1 HWE, CD and BD. Thus, HWE of MSW included at 5 g kg^?1 may be beneficial to tilapia farming and may also provide a way of disposing the waste created by mushroom farming.  相似文献   

The effect of dietary cricket meal (<Emphasis Type="Italic">Gryllus bimaculatus</Emphasis>) on growth performance,antioxidant enzyme activities,and haematological response of African catfish (<Emphasis Type="Italic">Clarias gariepinus</Emphasis>)     

Norhidayah Mohd Taufek  Firdaus Aspani  Hasniyati Muin  Ameenat Abiodun Raji  Shaharudin Abdul Razak  Zazali Alias 《Fish physiology and biochemistry》2016,42(4):1143-1155

This study was conducted to investigate the growth performance, biomarkers of oxidative stress, catalase (CAT), superoxide dismutase (SOD), and glutathione S-transferase (GST) as well as the haematological response of African catfish after being fed with fish feed containing different levels of cricket meal. The juvenile fish were assigned to three different treatments with isonitrogenous (35 %) and isoenergetic (19 kJ g^?1) diets containing 100 % cricket meal (100 % CM), 75 % cricket meal (75 % CM), and 100 % fishmeal (100 % FM) as control groups for 7 weeks. The results indicated that a diet containing 100 % CM and 75 % CM improved growth performance in terms of body weight gain and specific growth rate, when compared to 100 % FM. The feed conversion ratio (FCR) and protein efficiency ratio (PER) did not differ significantly between all diets, but reduced FCR and increased PER were observed with a higher inclusion of cricket meal. A haematological examination of fish demonstrated no significant difference of red blood cells in all diets and white blood cells showed a significantly higher value in fishmeal-fed fish. On the other hand, haemoglobin and haematocrit significantly increased with increasing amounts of cricket meal in the diet. Antioxidant activity of CAT was higher in the 100 % CM group compared to fish fed other diets, whereas GST and SOD showed increasing trends with a higher incorporation of cricket, although insignificant differences were observed between all diets. These results suggest that cricket meal could be an alternative to fishmeal as a protein source in the African catfish diet.  相似文献   

Apparent Digestibility Coefficients and Amino Acid Availability of Cricket Meal,Gryllus bimaculatus,and Fishmeal in African Catfish,Clarias gariepinus,Diet          下载免费PDF全文

Norhidayah M. Taufek  Hasniyati Muin  Ameenat A. Raji  Shaharudin A. Razak  Hanan M. Yusof  Zazali Alias 《Journal of the World Aquaculture Society》2016,47(6):798-805

A study was conducted on African catfish, Clarias gariepinus, to examine the apparent digestibility coefficient (ADC) of protein, dry matter, lipid, and energy, and the apparent availability coefficient (AAC) of essential amino acid (EAA) for a cricket meal (CM) diet, Gryllus bimaculatus, and fishmeal (FM). Both diets consisted of 30% isonitrogenous levels with a 70:30 ratio of basal diet to test ingredient. Chromic oxide (0.5%) was added to the diet as an inert marker. The ADCs of crude protein (CP) in CM (81.21%), lipid (89.82%), gross energy (64.42%), and dry matter (73.97%) was significantly higher (P < 0.05) than the value of CP (78.22%), lipid (82.03%), gross energy (56.52%), and dry matter (62.26%) in FM. All EAAs were present in both diets. The AACs for both diets ranged from 0.906 to 0.961 and 0.812 to 0.938 for the CM and FM diets, respectively. The growth performance of fish fed with CM exhibited significantly higher (P < 0.05) weight gain, feed conversion ratio, and protein efficiency ratio compared with FM. Overall, the results suggest that CM could be included in the African catfish diet without affecting their nutrient and amino acid digestibility as well as growth performance.  相似文献