The main components of rosemary extract are rosemary phenol

Description

The main components of rosemary extract are rosemary phenol, syringol and syringic acid, all of which have strong antioxidant activity.
As a new green functional feed additive, rosemary extract can effectively enhance the antioxidant and stress resistance of animals; improve meat quality; optimize intestinal flora, reduce the use of VE; promote animal growth, improve feed conversion rate, enhance the immune function of the animal body, and replace antibiotics.

ITEMS	SPECIFICATION	RESULT	METHOD
Appearance	Green-yellow or Dark-green powder	Dark-green powder	VISUAL
Extract Ratio	NLT 10:1	NLT 10:1	w/w
Particle Size	100% pass through 80mesh	100% pass through 80mesh	USP33
Assay (Carnosic acid)	≥ 5.0%	5.5%	HPLC
Loss on Drying	≤5.0%	4.0%	USP33
Ash content	≤5.0%	0.9%	USP33
Heavy Metals（Pb）	≤5ppm	≤5ppm	AAS
Arsenic	≤2ppm	≤2ppm	AAS
Total Plate Count	≤1000cfu/g	＜100cfu/g	USP33
Yeasts & Molds	≤100cfu/g	＜10cfu/g	USP33
Salmonella	Negative	Negative	USP33
E.Coli	Negative	Negative	USP33
Conclusion: Conforms to specification. Storage: Cool & dry place .Keep away from strong light and heat. Shelf life: Min.24 months when properly stored. Packing : 25kg/drum

Applications

1. Egg feed. Improve hatching rate, increase egg production, increase egg production, increase total egg weight and feed conversion ratio. The addition of rosemary extract also improves the oxidative stability of eggs when stored at room temperature.
2. Broiler feed. Improves chicken body weight, feed utilization, meat quality and antioxidant capacity. This is because rosemary extract contains antibacterial, antifungal and antioxidant active ingredients that improve the nutritional utilization of poultry rations.
3.Ruminant diets. Regulate the rumen microbiota. The addition of rosemary can significantly increase rumination time, reduce the palatability of lactating cows' diets, increase the feeding time of cows, help increase the buffering effect in the rumen, and improve the feed conversion rate and daily weight gain.
4.Pet food. Effectively improve the intestinal health of pets, while the special fragrance of rosemary sage acid oil can play a role in food enticement, with antioxidant, delaying the effects of aging.