Keywords

Abstract

The heterotrophic crucian carp Xiahua with an average body weight of 3.2g was randomly divided into 7 groups, and 0.0% (group I), 0.2% (group II), 0.5% (group III), 1% ( Group IV), 1.5% (Group V), 2% (Group VI) and 5% (Group VII) of spirulina were fed for 42 days to study their effects on protease and amylase in the hepatopancreas and intestines of heterotrophic crucian carp activity, protein apparent digestibility and body composition. The results show that: ¢Ù Spirulina has a promoting effect on the protease activity in the hepatopancreas and intestines of the heterotrophic crucian carp Xiahua. The protease activities of the hepatopancreas in groups ¢ö and ¢÷ were respectively Compared with the control group, the activity increased by 68.9% and 136.47%, the difference was significant (P<0.05); the intestinal protease activity increased by 11.8% and 32.74%, respectively, compared with the control group, the difference was significant (P<0.05). The effect of amylase in the hepatopancreas and intestines of Xia Hua was not obvious. ¢Ú The apparent digestibility of protein in the test group added with spirulina was higher than that in the control group, but the difference was not significant (P>0.05). The moisture, crude protein, crude ash and crude fat contents of the body of croaker were not significantly affected; the crude fat content of the six groups of heterotrophic crucian carp fed with Spirulina increased to varying degrees. However, the difference was not significant compared with the control group (P >0.05)

For further details regarding this article and its research, please do not hesitate to contact our team for assistance.

Original research done by Guan Xiangcun, Liu Haining, Lu Linlan, Tang Wujian, Dong Xuexing

About ETprotein

ETprotein, a reputable plant protein vegan protein Chinese factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality organic bulk vegan protein and plant proteins. They include Organic rice protein, clear rice protein, pea protein, clear pea protein, watermelon seed protein, pumpkin seed protein, sunflower seed protein, mung bean protein, peanut protein etc. Their offerings, characterized by a neutral taste, non-GMO, allergen-free attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.

ETprotein specialization includes exporting and delivering tailor-made protein powder and finished nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, and Infant Formula, ensuring comprehensive solutions to meet all your protein needs.

As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETprotein reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email sales(at)ETprotein.com today.

Featured Products on Sale

Organic Brown Rice Protein

Protein: 80%, 85%,90%
NON-GMO, Solvents-free, Soy-free, Gluten-free, Low sodium, Low heavy metals, Pesticides free
Neutral taste, Lower fat, Longer shelf life
Organic COI/TC certificate is available for the European market
NOP import certificate is available for the USA/Canada market
Competitive price

Clear Rice Protein(Hydrolyzed Rice Protein)

Protein Min 85%
Neutral taste, win over all over the world’s existing competitors
Instant solubility in water, generates a clear solution, no sediments, and Stable for a longer shelflife

Pea Protein

Protein: 80%, 85%,90%
Neutral taste, Non-GMO, Solvents free, Soy-free, Gluten-free, Vegan, Low sodium,Lower heavy metals
Types for vegan meat, vegan beverage
Competitive price

Clear Pea Protein(Hydrolyzed Pea Protein)

Protein Min 85%
Neutral taste, win over all over the world’s existing competitors
Non-GMO, Solvents free, Soy-free, Gluten-free, Vegan, Low sodium, Lower heavy metals
Instant solubility in water, generates clear solution, no sediments, Stable for longer shelflife

Organic Pumpkin Seed Protein

Protein Min 70%
Neutral typical smooth taste, win over all over other existing competitors
NOP import certificate is available for the USA/Canada market

Contact sales@etprotein.com for a quotation and Free samples.

We’re excited to provide you with top-notch proteins and great customer service!