2024年12月1日 · In this study, antifreeze peptides (YSHs) from yak skin were obtained by ultrasonic-assisted enzymolysis. The survival rate of Lactobacillus plantarum treated with YSHs after four freeze–thaw cycles increased from 16 % in the control group to 39–60 % in ultrasound groups, proving that YSHs had antifreeze activity.

2024年9月27日 · Whether you choose YAK MERINO SKIN™ or YAK SKIN™ Comfort Technology, both offer top-tier protection, high breathability, and excellent thermal performance. The choice between the two depends on your individual needs: do you want the added benefits of Merino wool for odor control and natural temperature regulation, or are you looking for a ...

2023年12月11日 · The formation of hair follicles requires signal transmission between the epidermis and dermis. However, knowledge of the transcriptional regulatory mechanism is still lacking. We used single-cell RNA sequencing to obtain 26,573 single cells from the scapular skin of yaks at hair follicle telogen and anagen stages.

2025年3月3日 · Yak gelatin is produced in its skin through a series of internal processes and is rich in human essential amino acids in addition to various trace elements (16).

2016年9月21日 · This study introduces the antioxidant and ACE-inhibitory activities of the peptides isolated from yak skin. During this process, the purification methods were also optimized. The peptides showed excellent bioactivities, which indicated that yak skin offers the potential for the production of functional foods or medicines with antihypertensive ...

2017年2月1日 · Gelatin was extracted from the Yak (bos grunniens) skin. The different molecular weight distribution (MWD) Yak skin gelatin was extracted with pepsin by controlling the enzymolysis time. The broad MWD Yak skin gelatin has higher imino acids contents and lower foamability and emulsibility compared with the narrow MWD gelatin.

2024年7月29日 · We herein report a study on the antioxidant peptides that show potential in alleviating myocardial ischemia reperfusion injury (MI/RI). Yak skin gelatin fraction Ac (YSG-Ac), obtained through ultrafiltration and gel filtration with Sephadex G-15, exhibits a favorable nutrient composition, high foami …

2023年9月15日 · Chicken, donkey, and yak produced more bioactive peptides than fish. The screened peptides were safe and did not exhibit toxicity. Peptides TF and QF have strong affinity with ACE and DPP-IV, respectively.

2024年9月27日 · BLACKYAK bietet zwei hochentwickelte Varianten an: YAK MERINO SKIN™ Comfort Technology und YAK SKIN™ Comfort Technology. Beide Technologien basieren auf einer fortschrittlichen Isolationstechnik, die speziell für extreme Bedingungen entwickelt wurde – mit einem kleinen, aber feinen Unterschied.

2024年6月4日 · Animal-derived collagen peptides have been recognized for their potent metal ion-chelating capabilities, which can greatly enhance the bioavailability of iron. Yak skins, typically discarded during production and processing, serve as a valuable resource.