fa تاثیر عصاره ریز جلبک Cyanothece sp به عنوان مکمل در جیره غذایی بر شاخص های فیزیولوژیکی میگوی جوان پا سفید غربی Litopenaeus vannamei تخصصي Special پژوهشي Research <div style="text-align: justify;"><span style="font-size:11pt"><span style="line-height:normal"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span b="" baran="" lang="FA" style="font-family:">مقدمه: </span></b><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">این</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">مطالعه</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">با هدف ارزیابی تاثیر مصرف</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">سطوح مختلف</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">عصاره</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">ریزجلبک نمک</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">دوست </span></span><i><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Cyanothece</span></span></i><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> sp.</span></span><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:"> به</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">عنوان مکمل غذایی بر فعالیت آنزیم&shy;های آنتی</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">اکسیدان و فراسنجه &shy;های خونی میگوی</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">جوان</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">پا</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">سفید</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">غربی (</span></span><i><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Litopenaeus vannamei</span></span></i><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">) صورت گرفت. </span></span></span></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:normal"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span b="" baran="" lang="AR-SA" style="font-family:">مواد و روش &shy;ها: </span></b><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">بدین</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">منظور 240 قطعه میگوی جوان با میانگین وزنی حدود 17/0</span></span><span lang="FA" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">&plusmn;</span></span><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">03/3 گرم در 12 مخزن 70 لیتری با تراکم 20 عدد در هر مخزن ذخیره &shy;سازی شدند سپس سطوح مختلف 0 (شاهد)، 100 (تیمار1)، 200 (تیمار 2) و 300 (تیمار 3) میلی</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">گرم بر کیلوگرم عصاره</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">ریز جلبک جنس&nbsp;</span></span><i><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">Cyanothece</span></span></i><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""> </span></span><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">به شکل مکمل به</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">مدت 60 روز به جیره غذایی آن</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">ها افزوده شد. در پایان دوره آزمایش، از تیمار&shy;های مختلف میگو نمونه &shy;برداری صورت گرفته و شاخص &shy;های</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">ایمنی</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">شامل</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">گلوکز، پروتئین</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">کل،</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">آنزیم</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">سوپر</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">اکسید</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">دیسموتاز</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">و</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">آنزیم</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">کاتالاز</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">این</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">سه</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">گروه</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">با</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">گروه</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">شاهد</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">مقایسه</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">شدند.</span></span> <span lang="FA" style="font-size:12.0pt"><span style="font-family:"B Lotus""></span></span></span></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:normal"><span style="direction:rtl"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><b><span b="" baran="" lang="AR-SA" style="font-family:">نتایج: </span></b><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">نتایج</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">نشان داد</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">میزان آنزیم&shy; های آنتی &shy;اکسیدان در هر سه گروه نسبت به گروه شاهد معنی&shy; دار بود (0/05></span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">P</span></span><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">) و بالاترین میزان فعالیت در تیمار 200 میلی</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">گرم بر کیلوگرم مشاهده شد. هم</span></span> <span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">چنین در میزان پروتئین و گلوکز سه گروه تیمار با گروه شاهد تغییر معنی &shy;داری مشاهده نگردید (0/05</span></span><span lang="FA" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times=""><</span></span><span dir="LTR" style="font-size:10.0pt"><span new="" roman="" style="font-family:" times="">P</span></span><span lang="FA" style="font-size:12.0pt"><span b="" lotus="" style="font-family:">). </span></span></span></span></span></span></span><br> <b><span dir="RTL" lang="AR-SA" style="font-size:11.0pt"><span style="line-height:107%"><span b="" baran="" style="font-family:">بحث و نتیجه&shy; گیری: </span></span></span></b><span dir="RTL" lang="FA" style="font-size:12.0pt"><span style="line-height:107%"><span b="" lotus="" style="font-family:">نتایج حاصل از این مطالعه نشان داد که به کار بردن 200 میلی گرم بر کیلوگرم عصاره آبی ریزجلبک در هر کیلوگرم جیره مورد استفاده در تغذیه میگوی پاسفید غربی تاثیر معنی &shy;داری در افزایش ایمنی از طریق افزایش فعالیت آنزیم &shy;های</span></span></span> <span dir="RTL" lang="FA" style="font-size:12.0pt"><span style="line-height:107%"><span b="" lotus="" style="font-family:">آنتی</span></span></span> <span dir="RTL" lang="FA" style="font-size:12.0pt"><span style="line-height:107%"><span b="" lotus="" style="font-family:">اکسیدانی ایجاد خواهد کرد و مصرف آن برای مدیریت تغذیه و ایمنی در میگو پا سفید</span></span></span> <span dir="RTL" lang="FA" style="font-size:12.0pt"><span style="line-height:107%"><span b="" lotus="" style="font-family:">غربی توصیه می &shy;گردد.</span></span></span></div> <p style="text-align: justify;"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span new="" roman="" style="font-family:" times="">Introduction: </span></b><span new="" roman="" style="font-family:" times="">The aim of this study was to evaluate the effect of consumption of different levels of salt-loving microalgae extract of <i>Cyanothece</i> sp. As a dietary supplement on the activity of antioxidant enzymes and blood parameters of young white-legged shrimp (<i>Litopenaeus</i> <i>vannamei</i>).<i><span style="color:black"></span></i></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span new="" roman="" style="font-family:" times="">Materials & Methods: </span></b><span new="" roman="" style="font-family:" times="">For this purpose, 240 young shrimps with an average weight of about 3.03 17 0.17 g were stored in 12 70-liter tanks with a density of 20 in each tank, then different levels of 0 (control), 100 (treatment 1), 200 (treatment). 2) and 300 (treatment 3) mg/kg microalgae extract of <i>Cyanothece</i> sp. It was added to their diet as a supplement for 60 days. At the end of the experiment, different shrimp treatments were sampled and safety indices including glucose, total protein, superoxide dismutase, and catalase were compared with the control group. </span></span></span></span><br> <span style="font-size:10pt"><span courier="" new="" style="font-family:"><b><span style="font-size:11.0pt"><span new="" roman="" style="font-family:" times="">Results:</span></span></b> <span style="font-size:11.0pt"><span new="" roman="" style="font-family:" times="">The results showed that the number of antioxidant enzymes in all three groups was significant compared to the control group (P<0.05). The highest activity was observed in the treatment of 200 mg/kg. Also, no significant change was observed in protein and glucose levels of the three treatment groups (P<0.05). </span></span></span></span><br> <b><span style="font-size:11.0pt"><span style="line-height:107%"><span new="" roman="" style="font-family:" times="">Conclusion:</span></span></span></b> <span style="font-size:11.0pt"><span style="line-height:107%"><span new="" roman="" style="font-family:" times="">The results of this study showed that the use of 200 mg of microalgae aqueous extract per kg of diet used in the diet of Western white shrimp will have a significant effect on increasing immunity by increasing the activity of antioxidant enzymes and their consumption. Recommended for nutrition and safety management in Western White Shrimp.</span></span></span></p> میگوی پا سفید غربی, ریزجلبک . Cyanothece sp, آنتی اکسیدان, شاخص ایمنی Western white foot shrimp, Microalgae, Cyanothece sp., Antioxidant, Safety index 59 66 http://journalaer.com/browse.php?a_code=A-10-2-84&slc_lang=fa&sid=1 Elnaz Erfanifar الناز عرفانی فر elnaz.erfanifar@gau.ac.ir 10031947532846001076 10031947532846001076 Yes Seyed Abbas Hosseini سیدعباس حسینی 10031947532846001077 10031947532846001077 No Zahra Amini Khoei زهرا امینی خوئی 10031947532846001078 10031947532846001078 No Sajjad Pourmozafar سجاد پورمظفر 10031947532846001079 10031947532846001079 No Seyed Ali Akbar Hedayati سیدعلی اکبر هدایتی 10031947532846001080 10031947532846001080 No Ashkan Ajdari اشکان اژدری 10031947532846001081 10031947532846001081 No