Growth Performance, Antioxidant Activity, Immune Status, Meat Quality, Liver Fat Content, and Liver Histomorphology of Broiler Chickens Fed Rice Bran Oil

This trial was performed to determine the effect of rice bran oil (RBO) inclusion in diets of broiler chickens on performance, carcass characteristics, blood parameters, meat quality, antioxidant activity, liver lipid content, and liver histological structure. The 35-day feeding trial was conducted on 240 one-day-old Ross 308 broiler chickens, allocated to four treatment groups with six replicates each. RBO was examined at different inclusion levels, 0% (control), 1% (RBO1%), 1.5% (RBO1.5%), and 2% (RBO2%) in a completely randomized design. The results showed that at the end of the trial (35 days) the RBO supplementation had positive effects (p < 0.001) on the productivity parameters, but the feed intake was linearly decreased due to RBO inclusion. In addition, RBO supplementation linearly improved (p < 0.05) the dressing percentage, breast yield, immune organs relative weights, and meat glutathione concentration, while it decreased (p < 0.01) the abdominal fat yield and meat crude fat, triglycerides, cholesterol, and Malondialdehyde (MDA) contents in broiler’s meat. Moreover, serum total protein, globulin, and high-density lipoprotein contents improved noticeably (p < 0.01) due to offering an RBO-supplemented diet, but serum total lipids, total cholesterol, triglyceride, low-density lipoprotein, and aspartate aminotransferase concentrations linearly reduced (p < 0.01). The RBO supplementation augmented (p < 0.05) the phagocytic index, phagocytic activity, and antibody titer compared to control. On the other hand, RBO inclusion had no effect on the breast, thigh, or abdominal fat color parameters. Moreover, RBO supplementation reduced (p < 0.01) the content of total saturated FA (SFA), but increased (p < 0.01) the content of total monounsaturated FA (MUFA), and polyunsaturated FA in both breast and thigh meat. Chemical analysis of the liver tissue samples revealed that the inclusion of RBO linearly reduced (p < 0.05) hepatic cholesterol, triglyceride, and MDA contents. Histologically, the lipid percentage and number of lipid droplets (p < 0.01) were markedly lessened in the RBO-supplemented groups. The histological structure of the liver asses by light and electron microscope were normal in all groups without any pathological lesions. It is concluded that RBO could be used as a valuable ingredient in broiler chickens’ diets to stimulate the growing performance and immune status, enhance the antioxidant activity and blood lipid profile, augment liver function, and improve the nutritive value of the meat.

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Antioxidant and Anti-inflammatory Activity of γ-Oryzanol Compared to Rice Bran Oil to Repair Ovarian Histological Structure from One Push Transfluthrin Exposure Effect

Open Access Macedonian Journal of Medical Sciences ◽

10.3889/oamjms.2022.7543 ◽

2022 ◽

Vol 10 (B) ◽

pp. 1-12

Author(s):

Lilis Lisnawati ◽

Sri Poeranto ◽

Agustina Tri Endharti ◽

Moch. Istiadjid Edi Santoso

Keyword(s):

Antioxidant Activity ◽

Rice Bran ◽

Reproductive System ◽

Rice Bran Oil ◽

Female Rats ◽

Inflammatory Activity ◽

Histological Structure ◽

Exposure Effect ◽

Tnf Α ◽

Anti Inflammatory

BACKGROUND: Fertility is affected by both the reproductive organs and external factors (genetics, hormones, radiation exposure, use of insecticides, and nutrition). The histological structure of the ovaries is an indicator of reproductive function. Insect repellent use with pyrethroid active ingredients and its impact on health has become a discussion in the medical sector for years. Disruption of the reproductive system homeostasis may cause several issues, from disruption of ovarian function to infertility. γ-Oryzanol has higher antioxidants than vitamin E. It is found mostly in rice bran oil (RBO). Researchers have investigated the effectiveness of RBO and γ-Oryzanol, but the number of studies focusing on the reproductive system is very limited. Results of in silico showed anti-inflammatory potential, and nitric oxide γ-Oryzanol is stronger than the antioxidant activity. It also showed γ-Oryzanol bond with Foxo3a and Growth Differentiating Factor 9 (GDF9), indicating the γ-Oryzanol potential for reproductive health (women). Studies also reported that γ-Oryzanol administration caused anti-inflammatory and antioxidant activity compared to RBO in improving ovarian physiological function using tumor necrosis factor α (TNF-α) levels, Foxo3a expression, and GDF9 expression exposed to one push transfluthrin as the parameter. AIM: We aimed to investigate antioxidant and anti-inflammatory activity of γ-Oryzanol compared to rice bran oil to repair ovarian histological structure from one push transfluthrin exposure effect. METHODS: Experimental research, post-test only control group design approach, with a completely randomized design, consisted of 6 (six) groups of Wistar strain female rats. They were exposed to one push with the active ingredient of transfluthrin 21.3%, by inhalation for 6 hours, RBO 0.3 mg/g/ body weight (BW)/day, γ-Oryzanol 3.75 ml/g/BW/day. Statistical analysis was done with the Mann Whitney’s posthoc Kruskal Wallis test with IBM SPSS version 25 software. RESULTS: γ-Oryzanol had more potent anti-inflammatory and antioxidant activity than RBO in improving the ovarian histology structure (including maintaining ovarian weight, increasing follicular growth, and suppressing follicular abnormalities) through decreased TNF-α levels and decreased Foxo3a expression, and increased GDF9 expression. CONCLUSION: The administration of γ-Oryzanol improves the ovarian histological structure from free radicals effects, namely exposure to one push of transfluthrin.

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Pemanfaatan Sumber Minyak Berbeda Terhadap Kecernaan Lemak dan Kualitas Daging Ayam Broiler

Jurnal Ilmu dan Teknologi Peternakan Tropis ◽

10.33772/jitro.v7i1.9388 ◽

2020 ◽

Vol 7 (1) ◽

pp. 77

Author(s):

Lilik Krismiyanto ◽

Nyoman Suthama ◽

Istna Mangisah

Keyword(s):

Meat Quality ◽

Rice Bran ◽

Palm Oil ◽

Broiler Chicken ◽

Rice Bran Oil ◽

Relative Weight ◽

Abdominal Fat ◽

Waste Oil ◽

Randomized Design ◽

Fat Digestibility

ABSTRAKPenelitian bertujuan untuk mengetahui pemanfaatan sumber minyak yang berbeda terhadap kecernaan lemak dan kualitas daging ayam broiler. Ternak percobaan sebanyak 144 ekor unsex dan sumber minyak (minyak sisa penggorengan, minyak kelapa sawit dan minyak bekatul). Penelitian menggunakan rancangan acak lengkap dengan 6 perlakuan dan 4 ulangan (masing-masing unit berisi 6 ekor). Perlakuan yang diterapkan meliputi T1 (ransum dengan 1,5% minyak sisa penggorengan), T2 (ransum dengan 3% minyak sisa penggorengan), T3 (ransum dengan 1,5% minyak kelapa sawit), T4 (ransum dengan 3% minyak kelapa sawit), T5 (ransum dengan 1,5% minyak bekatul) dan T6 (ransum dengan 3% minyak bekatul). Parameter yang diukur meliputi kecernaan lemak, bobot relatif lemak abdominal, massa lemak daging dan massa kolesterol daging. Data diuji menggunakan uji Anova dan uji beda nyata Duncan pada taraf 5%. Hasil penelitian menunjukkan bahwa penggunaan minyak berbeda berpengaruh nyata (P<0,05) terhadap kecernaan lemak, bobot relatif lemak abdominal, massa lemak dan kolesterol daging. Kesimpulan adalah penggunaan minyak bekatul 1,5 and 3% (T5 and T6) pada ayam broiler mampu menurunkan kecernaan lemak, bobot relative lemak abdominal, massa lemak dan kolesterol daging.Kata kunci: sumber minyak berbeda, kecernaan lemak, kualitas daging, ayam broilerABSTRACTThe research aims to determine the utilization of different oil sources on fat digestibility and meat quality broiler chicken. Experimental animals were 144 birds of unsex dan oil sources (waste oil, palm oil dan rice bran oil). The present experiment was assigned in a completely randomized design with 6 treatments and 4 replications (6 birds each). Treatments were as follows: T1 (diet with 1,5% waste oil), T2 (diet with 3% waste oil), T3 (diet with 1,5% palm oil), T4 (diet with 3% palm oil), T5 (diet with 1,5% rice bran oil), and T6 (diet with 3% rice bran oil). Parameter measured were fat digestibility, relative weight of abdominal fat, fat meat mass and cholesterol meat mass. Data were subjected to analysis of Anova and Duncan of level 5%. Results of the present study indicated that the feeding of three different oil sources of significantly (P<0,05) on fat digestibility, the relative weight of abdominal fat, fat meat mass, and cholesterol meat mass. In conclusion that feeding of 1,5 and 3% rice bran oil (T5 and T6) in diet broiler chicken able to decrease fat digestibility, the relative weight of abdominal fat, fat meat mass, and cholesterol meat mass.Keywords: different oil sources, fat digestibility, meat quality, broiler chicken

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Effects of calcium soap of rice bran oil fatty acids supplementation alone and with DL-α -tocopherol acetate in lamb diets on performance, digestibility, ruminal parameters and meat quality

Journal of Animal Physiology and Animal Nutrition ◽

10.1111/jpn.12370 ◽

2015 ◽

Vol 100 (3) ◽

pp. 578-589 ◽

Cited By ~ 4

Author(s):

R. S. Bhatt ◽

A. Sahoo ◽

S. A. Karim ◽

A. R. Agrawal

Keyword(s):

Fatty Acids ◽

Meat Quality ◽

Rice Bran ◽

Rice Bran Oil ◽

Calcium Soap ◽

Tocopherol Acetate

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Encapsulation of Unsaponifiable Matter of Rice Bran Oil Bychitosan and Lepidium perfoliatum Seed Gum: Characterization and Antioxidant Activity

Journal of the American Oil Chemists Society ◽

10.1002/aocs.12411 ◽

2020 ◽

Vol 97 (10) ◽

pp. 1131-1140

Author(s):

Mahboobeh Jamshidi ◽

Reza Esmaeilzadeh Kenari ◽

Ali Motamedzadegan ◽

Pourya Biparva

Keyword(s):

Antioxidant Activity ◽

Unsaponifiable Matter ◽

Rice Bran ◽

Rice Bran Oil ◽

Seed Gum

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Small Dense Low-Density Lipoprotein Concentration and Oxidative Susceptibility Changes after Consumption of Soybean Oil, Rice Bran Oil, Palm Oil and Mixed Rice Bran/Palm Oil in Hypercholesterolaemic Women

Journal of International Medical Research ◽

10.1177/147323000903700111 ◽

2009 ◽

Vol 37 (1) ◽

pp. 96-104 ◽

Cited By ~ 19

Author(s):

T Utarwuthipong ◽

S Komindr ◽

V Pakpeankitvatana ◽

S Songchitsomboon ◽

N Thongmuang

Keyword(s):

Soybean Oil ◽

Rice Bran ◽

Palm Oil ◽

Oil Palm ◽

Rice Bran Oil ◽

Low Density Lipoprotein ◽

Density Lipoprotein ◽

Low Density ◽

Oxidative Susceptibility ◽

Lipoprotein Concentration

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Comparative effects of powder, aqueous and methanolic extracts of purslane (Portulaca oleracea L.) on growth performance, antioxidant status, abdominal fat deposition and plasma lipids in broiler chickens

Animal Production Science ◽

10.1071/an17352 ◽

2019 ◽

Vol 59 (1) ◽

pp. 89 ◽

Cited By ~ 7

Author(s):

Mahmood Habibian ◽

Ghorbanali Sadeghi ◽

Ahmad Karimi

Keyword(s):

Superoxide Dismutase ◽

Glutathione Peroxidase ◽

Plasma Levels ◽

Broiler Chickens ◽

Antioxidant Status ◽

Density Lipoprotein ◽

Abdominal Fat ◽

Lipoprotein Cholesterol ◽

Control Group ◽

Dietary Treatments

This study was performed to evaluate the comparative effects of dietary supplementation of dried purslane powder (PP), purslane aqueous extract (PAE) and purslane methanolic extract (PME) on performance, antioxidant status, carcass traits and selected plasma lipid parameters in broiler chickens. In total, 420 1-day-old male broiler chicks were divided into seven treatments for 49 days as follows: control (basal diet), basal diets plus 1500 or 3000 mg/kg of PP (PP1500 and PP3000 respectively), basal diets plus 150 or 300 mg/kg of PAE (PAE150 and PAE300 respectively) and basal diets plus 150 or 300 mg/kg of PME (PME150 and PME300 respectively). During the total period of the experiment (0–49 days of the experiment), birds receiving the PP3000 diet had higher (P < 0.05) bodyweight gain and a lower feed conversion ratio compared with those fed other diets. At 24 and 49 days of the experiment, birds receiving the PP3000 diet showed greater (P < 0.05) plasma and liver activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx), and lower (P < 0.05) plasma and liver levels of malondialdehyde compared with other dietary treatments. Additionally, at 24 days of the experiment, birds receiving the PP3000 diet had a greater (P < 0.05) liver catalase activity than those receiving other dietary treatments. In addition, groups receiving the PP1500, PAE300 or PME300 diets showed greater (P < 0.05) plasma and liver activities of superoxide dismutase, catalase and glutathione peroxidase, as well as lower (P < 0.05) plasma and liver levels of malondialdehyde compared with the control group. At 24 days of the experiment, birds receiving the PP1500 or PP3000 diets showed greater (P < 0.05) jejunal activities of superoxide dismutase, catalase and glutathione peroxidase than other groups. At 49 days of the experiment, birds receiving the PP3000 diet showed greater (P < 0.05) jejunal activities of superoxide dismutase and glutathione peroxidase compared with the control group. Additionally, at both 24 and 49 days of the experiment, groups receiving the PP3000 diet had lower (P < 0.05) jejunal levels of malondialdehyde compared with the control group. At 49 days of the experiment, birds receiving the PP3000 diet had a lower (P < 0.05) relative weight of abdominal fat compared with those receiving the other dietary treatments. Moreover, groups that consumed the PP1500, PAE300 or PME300 diets showed lower (P < 0.05) relative weights of abdominal fat compared with the control group. Groups fed PP, PAE or PME treatments showed lower (P < 0.05) plasma levels of triglycerides, total cholesterol and low-density lipoprotein cholesterol, and higher (P < 0.05) plasma levels of high-density lipoprotein cholesterol than the control group at 24 and 49 days of the experiment, with the most pronounced effects observed in those receiving the PP3000 treatment. In conclusion, PP showed more beneficial effects than PAE and PME, and 3000 mg/kg was the best inclusion level of PP in broiler chicken diets.

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